Find cheap flights from Frankfurt am Main to Knoxville

FRA - TYS

Find cheap flights from Frankfurt am Main to Knoxville

Search hundreds of travel sites at once for deals on flights to Knoxville

Round-trip
Economy
Frankfurt am Main (FRA)
Knoxville McGhee Tyson
Tue 5/11
Tue 5/18
Any month
Compare vs. KAYAK |

Good to know

Low season

FebruaryBest time to beat the crowds with an average 17% drop in price.

High season

JulyMost popular time to fly with an average 27% increase in price.

Average price round-trip

$895(avg. price over the last 2 weeks)

When to book flights from Frankfurt am Main to Knoxville

Estimated round-trip price
Average price per month

Top tips for finding a cheap flight

  • High season is considered to be June, July and August. The cheapest month to fly is February.

FAQs for booking Frankfurt am Main to Knoxville flights

Are there Knoxville travel restrictions currently due to Coronavirus?

How long does a flight from Frankfurt am Main to Knoxville take?

Which airlines provide the cheapest flights from Frankfurt am Main to Knoxville?

Do I need a passport to fly between Frankfurt am Main and Knoxville?

What’s the cheapest day of the week to fly Frankfurt am Main to Knoxville?

How does KAYAK find such low prices on flights from Frankfurt am Main to Knoxville?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Frankfurt am Main to Knoxville?

What is the Hacker Fare option on flights from Frankfurt am Main to Knoxville?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Frankfurt am Main to Knoxville?

Top 5 airlines serving Frankfurt am Main to Knoxville McGhee Tyson

Scores according to KAYAK customer reviews

8.0
Virgin Atlantic
Overall score based on 1,567 reviews
8.2
Boarding
7.7
Comfort
8.5
Crew
8.0
Entertainment
7.7
Food
Airline reviews

Pros: "Amazing !"
Cons: "Nothing all good really"

Pros: "The crew was so kind and amazing. They definitely made our flight great!"
Cons: "The entertainment wasn’t working for most of the flight. We only got about an hour and a half of entertainment"

Pros: "Courteous and attentive crew from baggage check in thru baggage claim."

Pros: "Virgin Atlantic is the best airline I’ve ever flown on internationally. The service is wonderful, from check in to inflight service. Everything went as planned. The food and drinks on board are free and they are an abundance of snacks, much more than we dreamed. The flight attendants are excellent"
Cons: "No. Keep up the good work!"

Cons: "More leg room"

Pros: "The business class seats are the best we’ve had. Plenty of room, nicely laid out, good organization design. The blankets were fluffy and very comfortable. Crew was super attentive and friendly. For such a long flight, it was very pleasant, will highly recommend."

Pros: "Limited numbers in the top deck, silence, service and deplaning first."
Cons: "Food has to much of an asian slant."

Pros: "Service, pilot updates, and seating were all great!"

Pros: "Virgin Atlantic offers good service at a reasonable price to/from the US to London. Good food service and unbelieveable number of movies and entertainment to choose from."
Cons: "The seating and leg room in economy classic were inadequate. We felt way too confined in our seats and the leg room was a joke. I am only 6' tall and this was unacceptable. We will try to upgrade for the return trip."

Pros: "While seats were close together (little knee space), the plane was 1/2 full, so lots of space in adjoining seats. Nice crew."
Cons: "Delay in boarding - not clear why. Can never get the wireless entertainment system to work."

Pros: "The food was okay"
Cons: "The gate was Jane without announcement"

Pros: "Although we were badly delayed the cabin service was excellent in every way. Good meal , cheerful staff and well turned out."

Pros: "The crew were very polite and looked smart, I didn’t find them very personable at all though. The entertainment system is fantastic and my meal was ok I guess, I requested the low fat meal, probably should’ve just had the normal one."
Cons: "The seats are not very comfortable, very hard and textured seats that just don’t feel nice at all especially on a long flight. I weight about 11 stone (154 pounds) and even I felt like I was taking up a lot of room in my seat."

Pros: "Nothing"
Cons: "I had to run for almost 2 miles every time I had to change the flight. On the way to India they lost my one bag, and on the way back to US they lost my both begs."

Pros: "The personal care and attention."
Cons: "Old movies and few entertainment choices"

Pros: "Free everything...food, wine, spirits, movies, etc. Nice crew!"
Cons: "Seats a little hard, main dinner dish was a little odd but okay."

Cons: "These seats are small"

Pros: "So much food!! They kept bringing food out the whole flight..The seats were great. It was a very comfortable flight"
Cons: "no complaints whatsoever!"

Cons: "They switched my gate 5 times and lost my baggage."

Pros: "Quite a big choice of movies and TV shows to watch, more than enough for an eight hour flight. Normal headphone plugs so you can use your own."
Cons: "I booked together with my wife, yet we were allocated seats apart and were not able to be reassigned together. The leg room was so tight that I could not pick up things off the floor without putting my head in the next persons lap. Though the cabin crew were smiley and friendly, it was hard to get their attention when needed. The PA system is much louder than the entertainment, so announcements were ear bursting. The dinner selections ran out early, so a good proportion did not get their choice."

Pros: "The crew were very friendly and attentive through out flight."

Pros: "The flight crew from the mel to lax route were excellent. One was especially attentive to my 2 toddlers and gave me a bit of a break, something that has NEVER happened in over 40 flights traveling with children."
Cons: "I think something was broken in our section (mel to lax) as it was uncomfortably hot and the flight crew tried to get it cooler but could not. I’ve never experienced a flight that was too hot, usually the opposite. It was stifling."

Pros: "The crew was excellent. Flight was quite comfortable. Nice attention to service"
Cons: "I would have appreciated another round of hot drinks."

Pros: "Even it was a 12-13hrs flight, I had been my best flight ever in a long flight. Virgin really exeeced my expectations."

Pros: "Crew was very nice helpful and attentionate Entertainment had plenty of variety maybe not so many new movies but enough to find one you have not seen or classic you could watch again Food was good"
Cons: "We weighted our hand luggage at the counter and then they ask again during boarding little confusing"

Cons: "We were told over the phone that we could bring our kayaks with us to Africa but the airport staff denied not only our kayaks, but also our paddles which were in a standard ski bag. Their excuse was that both the kayaks and paddle bags were 2 inches too long. .. TWO INCHES!!!!!! We had record of the person we talked to and the time and date, but none of that seemed to matter. It caused A HUGE INCONVENIENCE for us since we are in Zambia for 6 weeks without our gear to paddle one of the most challenging rivers in the world... the Zambezi. Now we are constantly trying to acquire the proper equipment with very little success. We run a nonprofit called the Montana Kayak Academy which provides free whitewater instruction to youth between 8 &18 yrs old and we will be sure to tell everyone we know to NOT TRAVEL WITH EITHER VIRGIN ATLANTIC OR BRITISH AIRWAYS.... EVER!!! VERY DISAPPOINTED! !!!!!!!!!!!!!!!!!"

Cons: "Very small leg room"

Cons: "My headphones and those of my neighbors did not work."

Cons: "Reduction in available seat space will probably make me look at other suppliers the flight over on air New Zealand was significantly more comfortable"

Pros: "first time I flew VirginAtlantic. Heard so many good things about it. It fact even our Uber driver was praising the airline on our way to the airport. But once onboard: - poor food (I mean 'survival kit' style) - entertainment station was not working - games feel like 20 years old - design (heavy red) now looks dated and suffocating - hostesses are more focused on their hairstyle than their customers"
Cons: "Back to Air France next time!"

Pros: "My flight was delayed boarding, Entertainment wasn't exciting oppose to other Virgin flights I have taken in previous years. Food wasn't great. I had teriyaki chicken with rice and I left it. Big dislike - when I was checking in online I found some economy seats I couldn't allocate for my seating due to additional charge applies. I think this is very off putting as I have been a Virgin member for years and it is very disappointing."
Cons: "I liked the Airbus carrier which had only two seats (window and Isle) on each sides oppose to three. It felt more comfortable."

Pros: "Food was great, plenty of it also"
Cons: "I'm 6'4" and there was no acknowledgement by the crew that I was squashed into a tight seat."

Pros: "Dinner was fantastic! Excellent meal. Flight crew were terrific as well."
Cons: "Dislike the recent removal of onboard snacks. It's a very long flight. Nuts or chips or cheese and crackers would be very helpful. Had no idea this service was discontinued until way into the flight. Not sure why it was stopped. Btw I don't believe this was a Virgin Atlantic flight, I believe it was Virgin AUSTRALIA. Think you have names backwards on survey."

Cons: "If the luggage fees were to be included in the price, I would have gladly chosen Emirates for its comfort at that price."

Pros: "Plenty of leg room Open area for self-serve snacks and non-alcoholic drinks Food was very good Super friendly attendants"

Cons: "I couldn't rank the food or entertainment as I didn't try the food since it was for purchase only, and there was no entertainment offered."

Pros: "Food was very good crew were pleasant and helpful"
Cons: "Seats are very hard"

Pros: "reservations easy to make (like most other airlines) A water bottle, blanket, headset & sleep kit on each seat. Seats were not so close together in coach that your knees were against your chin if the guy in front of you put his seat back. The planes I was on To/from LAX-BNE felt very spacious because of the interior height. 2 free checked bags."
Cons: "The food was mediocre--doughy stuff for both meals Not very tasty. The entertainment selection was nowhere near as good as on other airlines. Very Australia-heavy music, old films & TV shows available, as well as some new ones. But no live TV channels, not even current news."

Pros: "The space you have with your legs is sufficient and the chairs are very comfortable. The food was really nice. I enjoyed the trip, although it was a long one."

Pros: "Al comprar el ticket no se aclaraba que a pesar de ser un vuelo internacional se debia pagar por las valijas. Venia de hacer 5 vuelos internos por Australia y en todos los casos tanto Jet como Quantas aclaraban que se debia pagar por el adicional!!!"

Pros: "Great selection of entertainment. Crew was very accommodating. Food and drink service was great."
Cons: "Boarding process was slightly hectic."

Pros: "Mostly everything was fine."
Cons: "Not really anything particularly that I didn't like."

Pros: "Excellent service. It should be the benchmark for the airline industry."

Pros: "It was on time, and the crew was welcoming and helpful."
Cons: "The lack of healthiness of the snack--mostly sweets."

Cons: "Cold draft at all times."

Pros: "We were late arriving at the airport and the checkin desk people were SO nice putting us through. Otherwise we never would have made it on the flight. Also the extra legroom seats were well worth it!"
Cons: "Nothing!"

Pros: "There were lots of choices of movies. The flight was only half full, so I got two seats together to stretch out."
Cons: "The cups for water and juice were very small."

Pros: "Great food/service/options, nice crew, on-time/early"
Cons: "Entertainment system is quite aged, but selections were OK"

Pros: "Major issue: No information in advance of problems associated with transfer at Heathrow that required going from Terminal 5 to Terminal 3-- requireing a lot of walking, stress, time and security checks."

Pros: "Everything"

Cons: "So professional during this pandemic. I felt safe the whole time. Slept like a baby, the flight was so smooth."

Cons: "Front right lav door hard to latch, headphones worked on one side only, gap in middle of lie-flat bed."

Pros: "Calm and safe, just like I like it."

Pros: "When my initial flight was delayed significantly, the gate agents went above and beyond to help me get on an earlier flight so I didn't get home too late."

Pros: "Yes, the crew was helpful and patient. The food and drinks were good."
Cons: "Clarity in the PA system could be better. Too much background noise."

Pros: "Everything was amazing"

Pros: "Crew was very fast but not enough during boarding and people had brought oversized carry on luggage to the gate requiring stowing. We had checked a carry-on at check in and paid $30 while several people got theirs stowed for free which seemed unfair."
Cons: "The charging for checked luggage has created a situation that was unfair for all travellers and ultimately made the plane’s departure late. This policy drives people to bring too much luggage into the cabin, putting at risk the safety of others and delays."

Pros: "Delta does an overall nice job."
Cons: "Food is OK. Service is friendly though. Comfort + was nice. Bathrooms were not great, smelled, could use a refresh."

Pros: "Everything about delta"

Pros: "Empty seats direct into Indy."
Cons: "Rough landing."

Pros: "Crew was really great."
Cons: "Electrical outlets didn't work. Wi-fi didn't work. Flight was delayed. Wasn't a lot of leg room even in first class."

Cons: "Food was ok...cramped space"

Pros: "Entertainment choices were plentiful."
Cons: "The flight attendants were borderline rude. No eye contact, no smile, not helpful when asking a question (overhead compartments were full in my section; I asked what I should do, response: „ I don’t know either“ and walked off. I went to find a spot further up the aisle..."

Cons: "I was never notified that the flight from Asheville to Atlanta was delayed...probably cancelled...... my connection to Munich would have been missed..... not reliable and not customer friendly to never notify the passenger!"

Pros: "On time"

Pros: "Crew members were all very friendly and made the flight a nice trip as best they could."
Cons: "It would make a lot more sense for people to board from the back and window seats first so that we are not climbing over each other to get to our tiny seats."

Pros: "excellant movies"

Pros: "Flight attendants we were very nice and efficient. Flight was short"

Pros: "Another safe flight. Crew was very attentive."

Pros: "Although we ended up being stuck on the plane for 2 hours prior to take off due to high volume, weather and as the pilot put it, "possible military activity" the crew kept us informed every step of the way. There was one flight attendant in particular who was so full of energy and made the unfortunate circumstances not so bad. She entertained us and kept us in the loop the entire time as did the pilots. It made the 2 hours not feel so bad which was appreciated."
Cons: "That we were delayed on the plane for two hours on a small plane but I know it was out of their control."

Pros: "Freemovies"
Cons: "No leg room"

Pros: "La puntualidad"
Cons: "Todo fue perfecto"

Pros: "Great service. On time departure. Early arrival"

Cons: "Plane was Boarded and we sat for over an hour waiting on fuel. Minimizing the wait time on the plane should be considered prior to boarding. The practice of getting us on the plane to make us wait shhould be stopped. It will creat a much more relaxed and smooth delay if we are allowed to be in the terminal."

Cons: "."

Pros: "Close to on time"
Cons: "No peanuts! Why can't they be an option? 4 hour flight and all we get is snacks? pretty cheap!"

Cons: "Could not get my boarding pass from Delta for the flight from PHX to LAX. Aeromexico did not confirm that leg of the trip, so I lost all day and had to buy another ticket for tomorrow. Still, Aeromexico has not solved anything"

Cons: "Terrible customer service. Took two business days to respond."

Pros: "Impeccable as usual"
Cons: "No tv on flight from Seattle to Los Angeles, I felt like I was flying United. That was the only thing that was extremely disappointing"

Pros: "Flight less than 2/3 full, lots of room for comfort. On time, no need to gate check carry on."
Cons: "nothing, it was great."

Cons: "Old plane, bad food & old crew"

Pros: "Short flight so no food, drink or entertainment."

Cons: "Flights on time"

Pros: "Left on time, no hassles at boarding. We were in premium economy and seating was comfortable for both of us, not-too-tall people. FA were quite friendly."
Cons: "One bathroom wouldn't flush, which was a problem with limited facilities and a full flight."

Pros: "friendly staff check in was fast food was good"
Cons: "as always not enough room in the seats"

Pros: "Loved the safety presentation made by the live stewardess!!"

Pros: "Leg room was descent"
Cons: "Excessive delays. Was scheduled to leave CLT at 3:21 PM, then rescheduled to depart at 423; then waited on the tarmac to take off for about 45 mins total; didn't arrive in NYC until around 718 PM; very long day with Delta Airlines."

Cons: "NO ENTERTAINMENT no snacks on the second flight after an hr 24 layover AND 52 minutes delay, seat near the bathroom which smelled horrible"

Cons: "It was late and i missed my next flight"

Cons: "Compared to such airlines like Turkish or etihad, service and comfort was lacking behind."

Cons: "I had a problem getting a boarding pass that was a carryforward from a problem that I had had on the flights from the USA to Frankfort 2 weeks earlier. On those flights, I was denied boarding on the flight from Amsterdam to Frankfort because of miscommunication between Delta and KLM. Apparently, the staff who dealt with that problem did not note that the issue had occurred, so it looked like there were "out-of-sequence" segments on my initial flight and I was not allowed to check in electronically. It took several calls to KLM and Delta in Frankfurt to try to resolve the problem and finally it was determined that it could only be resolved at the airport. Other than a very nice KLM representative, the other people I talked to seemed unwilling to engage in helping me and sent me along to someone else. Although the problem was ultimately fixed, this was not a great customer service experience."

Cons: "Usable to hear gate agent announcement in LAX"

Pros: "I make this trip every month. And this crew is the best I had in a while."
Cons: "Nothing"

Pros: "Liked the plane and the leg room. Had to switch itenary due to weather and the gate agent did a great job."

Cons: "Having my knees jammed into the back of the seat in front of me all flight wasn't very thrilling. Seat was pretty hard too."

Pros: "We landed 50 min early!"
Cons: "The aircraft could have been cleaned more thoroughly before boarding."

Cons: "Delayed."

Pros: "The length of the flight, one of the flight attendants WAS very charming."
Cons: "When I asked for a drink, after having fallen asleep and awoken just as the cart passed me, I was told just one minute, 10 minutes later, a flight attendant came by, they had food, I asked again for some water, was again told in just a minute, took 20 minutes to get water. The earbuds I was given didn't work, my own didn't work, apparently the seat I was in has a connectivity issue, so the sound kept blasting in and out and was horrible. I had to hold the connector in the seat. The food option was non-existant once the cart came to me, the only option was chicken, which was horrible. Overall, I was not impressed with the service or flight ...."

Cons: "The entertainment system was extremely difficult to deal with. The screen did not seem receptive to the human finger and often the menu lines were small and very close together, leading to the incorrect item being selected. Finally I gave up and was just trying to put on "my flight", but it just made me take survey after survey, instead of allowing me access to "my flight" information."

Pros: "Crew is excellent, polite and personal!"
Cons: "Plane is super old and outdated. Comfort seat is not, comfortable, very tight. TV screen is not good quality, with the old controls on a handset. No touch, no 1/8 inch audio jack (it has the old 3 holes one). Wifi for streaming freezes every other second. Just make a face lift to the plane, everything else is good."

Cons: "All of the less than good, obvious!"

Pros: "The crews were pretty great!"
Cons: "The regulating of the temperature."

Pros: "Pleasant crew. Appropriate and efficiently served snack."
Cons: "Boarding and disembarkation were slow."

Pros: "Flight and the crew!"
Cons: "Staff at the airport pushing you to upgrade to first class but not making it clear only the first trip from Athens to Amsterdam which the first class uses same uncomfortable seats as the economy to pay extra 130 euros ridiculous airfrance stuff! I should have flown all the way to NYC first class!!!"

Pros: "The pilot and the crews were helpful about the transit. Pilot make up a lot of time."
Cons: "Flight was delayed, had to run to my next connection flight."

Pros: "The crew was amazing, flight on schedule and good entertainment."
Cons: "Space is just reasonable on a long flight, even if there's seats more spacious that you could choose if you pay more."

Pros: "Food and service"
Cons: "Working wifi would be good. Better A/C. More comfortable seats"

Pros: "Great plane and staff"
Cons: "Delayed"

Pros: "the trip was excellent and comfortable. LOved the windows that shaded out rather than the having to pull down the plastic blind. entertainment on board top notch screen huge One hostess , Helen was absolutely fantastic and the best I ve had on my many trips. I will recommend KLM whenever I can"
Cons: "the headrest is hard. Apart from that- all was fine"

Pros: "Service is awesome. Food is great."
Cons: "People with short connection are affected by the 15 to 25 minutes delay."

Pros: "The crew was nice and helpful (our flight was 2h late so they put us on the one before in business class for us not to miss our connection)"
Cons: "A lot of delays, on both flights. We spent twice as much time waiting than flying."

Pros: "Helpful and kind crew"
Cons: "I wish there was WiFi"

Pros: "The earphones for out two seats only worked intermittently, but the Purser, Lee-Ann handled it professionally and pleasantly. That was the only disappointment in an otherwise pleasant flight"
Cons: "The earphones could have worked!"

Pros: "Nice seats. Only seats with a row of 2, which is what I wanted,"

Pros: "The crew were amazing and the flight was very smooth."
Cons: "Keep up the good work"

Pros: "The crew was really friendly."
Cons: "There was a Force Majeur delay in Helsinki due to wings freezing that caused 20 minute delay to Amsterdam and made the interchange stressful."

Pros: "NOTHING"
Cons: "Having to change my seat to accommodate a rude belligerent passenger, who had taken my seat, refused to move until spoken to by steward. She then made my flight a nightmare, until I let her sit in my aisle seat. Even then she was not satisfied, she abused me the whole flight damaged the screen so I could not use it until the steward fixed it. Demanded that I except any and all alcohol to give to her to drink. When I am tea total she then continued to abuse me. I asked the steward to move me he just shrugged his shoulders and said there was nowhere else. This is definitely my the worst flight I have experienced."

Pros: "Flight crew very nice"
Cons: "Paid $70 for seat with more leg room and was the exit role to main entrance. No overhead space for carry on: broken food tray holder. People stepping on my feet. And gather in your space waiting for bathrooms. Window seat had no room for feet because of closed door"

Pros: "Good entertainment options. Nice flight attendants"
Cons: "It would be helpful for short people to be able to adjust the head rest lower on the seat. More recent released movies would be helpful. More leg room. Not charging more money to choose seats."

Cons: "KLM lost my luggage during the layover. My luggage didn't arrive even after the next flight to Prague. Customer service wouldn't give me any idea what flight my luggage would arrive on, nor would they tell me what time my luggage might be delivered to me."

Cons: "Flight was cancelled."

Cons: "infotainment was down. Lost my luggage the flight was delayed"

Pros: "We are guessing they either overbooked or they didn't have sufficient passengers on a Tuesday afternoon who's final stop was Glasgow. They rebooked him for 1200 the next day. DFW to MN, St Paul to Schipole, Amsterdam to final destination, Glasgow. So he ends up having to pay for another Lyft back to our apartment in Dallas, then another additional one for the 12 noon flight the next morning. If he didn't have family living in Dallas, he would've incurred a hotel fee too."
Cons: "He was bumped to the next day due to his flight being cancelled. Then re-booked the next day, with an additional layover. Then due to a 32 minute layover that left 3 minutes sooner..."

Pros: "On both of my flights to New York City, I was amazed at how friendly and helpful the flight attendants were to the passengers. On my short flight from Basel to Amsterdam, a young French speaking girl was concerned about how to manage getting to her next gate. The flight attendants talked to her and arranged for someone to take her there. On my longer flight from Amsterdam to New York City, there was a customer who was in distress about missing a previous flight and not making it to her connecting flight in New York. One of the flight attendants reassured her until she stopped crying and calmed down. That same flight attendant was always so positive and cheerful in all she did. The rest of the crew was top notch. This was my best experience flying in such a long time. Well done, KLM crews of flights 1984 and 0645 on July 10!"

Pros: "Flight crew was fine. Food was good."
Cons: "Checking in was extensive for unaccompanied minor. But gate crew was very unnattentuve and though we showed up as first in line, they did not focus, and kept saying to wait. Ultimately our son was last person on the plane."

Pros: "Food was good and crew members were very nice"
Cons: "My check in luggage was in very bad condition when I receive it. My clothes were all wet and they got bab by each other’s colour. Many clothes are not in a condition to wear now. Those were expensive and I had a big loss because of that."

Pros: "The time keeping was very good. We left on time and arrived early on both occasion. Good organisation. Excellent service."
Cons: "Nothing"

Pros: "Lovely staff, good food, great movies."

Pros: "had problems checking in , in that I was charged for a suitcase! I have since checked my paper work and found thad that I had paid for a case! I will follow this up when I return to the UK"

Pros: "Good multi media access and content"

Pros: "Usual professional and friendly service from my airline of choice for most destinations."
Cons: "Nothing"

Pros: "The crew were pleasant"

Cons: "That I was forced to check my baggage. I never received a chain ticket for my luggage. The flight has a 32 hour layover and KLM lost my luggage and it was not found until a week after my arrival back home. I still have not received my bag at this time. The boarding crew was manually tracking who boarded and who didn't. It was a cluster."

Pros: "Staff superb. They even surprised us with an exit row and a gift for my partners birthday! Amazing. Samantha and Dennis also took time to come and personally wish him a happy birthday. A lovely touch. This airline runs like clockwork. They are just great. The sandwich and stoop waffle are nice too."
Cons: "There is a bus to the plane, so that takes a bit of extra time but they are very well organized."

Pros: "Loved this 747! Crew was professional and food was very good."
Cons: "We had a long wait (25 minutes) at the gate because we were early."

Pros: "."

Pros: "Fortunately, the plane was not full, so people could spread out a bit to create extra room. The food was really good! (surprisingly)."
Cons: "KLM's new configuration for this type of plane made the seats even narrower than before. While leg room was reasonable, the 3 abreast seating meant a lot of discomfort, especially in the row right in front of the restroom."

Pros: "Same as above"

Pros: "The cabin crew were fantastic and funny"
Cons: "Tiny seats"

Pros: "Flight attendants were friendly, but they only had limited resources to work with."
Cons: "Worst aircraft I have been on in years. No wifi or entertainment, no power outlets, only bad wine/beer for a 3+ hour flight is mediocre at best..."

Cons: "Horrible. First, we lost a suitcase. It could happen but for two days they did nothing and only told us stories (so as not to use the word lies). Within a few hours (and thanks to airline assistance) we were able to locate the suitcase. Even then it took them two days to bring it to us, two precious days off our planned vacation (7 days) At the end of the shortened vacation, we got to the chek in, and told that since the ticket I had purchased form them two months earlier was too cheap ... and since the flight was Over booked, they would take me off the plane if all the passengers would arrive. It's unnecessary to describe what I felt until the plane took off. They apologize constantly, but do nothing practical. a bae company. no me nor my freinds/family will go with KLM"

Pros: "For an 8 hr flight...multiple snacks, 2 meals and continuous beverage service. Blanket, pillow amd movies."
Cons: "Watched flight attendant drop tongs on floor, pick them up and put them back in the bowl of buns and continue to use them to serve bums"

Pros: "Plane service"
Cons: "1h30min delay at airport"

Pros: "It was very comfortable"
Cons: "The crew was great"

Pros: "Short flight friendly crew"
Cons: "Good flight nothing to complain about. Was spoiled by the entertainment choices on the longer flights."

Pros: "crew"
Cons: "food"

Pros: "Entertainment, cabin crew great."
Cons: "Seat layout may now be standard but is still cramped."

Pros: "There's almost no padding to them and they're very narrow. I know it's nothing new but I'll keep complaining until something changes, if ever."
Cons: "The crew was wonderful, the food was extremely good for economy cabin standards."

Pros: "Reasonable seat space for economy. Good selection of movies. Food reasonably good. Crew very efficient."
Cons: "Boarding at Amsterdam was disorganized. All economy boarded together. No row number boarding (which was the process for the outbound flight from San Francisco). Lights in economy were not switched off or even dimmed during the flight making it difficult to sleep especially if you had a window seat."

Pros: "The entertainment program was exceptional."
Cons: "The crew wasn't very friendly and gave the impression they were tired of their jobs. The afternoon 'snack' pizza disguised as a hot-pocket in a small box was served 40 minutes before landing. This snack wasn't enough and wa served far too late for a flight that lasted 11 hours."

Pros: "Excellent Service"
Cons: "More recent movies"

Cons: "The chairs could be better in economy"

Cons: "Everything AA did nothing right."

Cons: "The airport at Chicago always keeps me on the tarmac arriving OR departing. One of my least favorite airports, and almost always my last pick."

Cons: "On line booked ticket in wrong name and they would not change or refund"

Pros: "Crew was great"
Cons: "Side seats suck"

Cons: "Extra food."

Cons: "May be legg more room, either I gain way or the seat are smaller. But I got home safe, so I will use you again."

Pros: "Great service from crew!"
Cons: "Satisfied all around..."

Pros: "Good overall service level of AA"
Cons: "USB-, and Audio plugs are misplaced in the AA Premium Economy seats. Acrobatic skills required to connect/disconnect devices"

Pros: "On time"
Cons: "No wifi"

Cons: "More turbulent than usual"

Cons: "They charged EUR 50 for the 1st bag of luggage on an international flight. I never heard this before."

Pros: "Entertainment was good, meals were served, flight was on time."

Pros: "Easy boarding"
Cons: "Tight seats, poor food, rude flight staff. Doesn’t anyone at American Airlines smile. Don’t they understand that we can choose to fly with an airline that has friendly crew"

Pros: "Great classical music selection, great entertainment program. Unfortunately, not working for all, system was re booted but didn't work for all but for me"
Cons: "The special meal I requested was not available"

Pros: "The person I sat next to was kind, as was the crew."
Cons: "The seats in economy are too close to the row in front and too narrow. You can barely move. Its claustrophobic, even for a person not prone to it. I had to upgrade my seat to avoid this as I was in those horrid seats on the trip over. Crew from the late arriving flight should have announced the connecting flight delay well before landing at DFW. The flight should have been held for 20 minutes, as it appeared that the majority of the passengers affected were able to clear customs and arrive at the gate in time."

Pros: "Flight was delayed by approximately 90 minutes. Attendant was friendly."

Pros: "Flight was on time"
Cons: "Seat width, height, pitch and aisle width were absolute minimum. Very uncomfortable !!!"

Pros: "Crew"
Cons: "All good"

Pros: "The precision of bookings thru airlines were right on the spot.."
Cons: "The long lay over.."

Pros: "Extra coffee/tea available outside of the standard food times."

Pros: "The plane and crew were good."
Cons: "The adult movie selection was not interesting. I ended up watching a children's Disney movie that proved to be more entertaining. What caused my discomfort during the flight was not due to British Airways or American Airlines, but rather was a problem at the Frankfurt terminal. I could not take a bottle of water thru the security check and there was no water fountain after the security check. I have a lot of food sensitivities and cannot drink bottled water. It was only at the end of the flight when I was desperate for water that I discovered I could get some tap water from a flight attendant."

Pros: "Friendly service, smooth flight and quick boarding time."
Cons: "All good!"

Pros: "On time. Good crew."
Cons: "Flight was over sold and announcements about it at the gate had a threatening tone."

Pros: "Plane was lightly booked so plenty of room to sit and storage space."
Cons: "Plane left FRA 25 min late and occured more delay during flight. Came into DFW with 50 min delay and had to go through TSA again for connecting flight - why? So missed the connecting flight to LAX and had to get rebooked."

Pros: "Nothing"
Cons: "Haven't made it to my final destination yet.."

Pros: "They cancelled this flight."
Cons: "I had to fly to a different city in order to get home."

Pros: "price"
Cons: "seats should be priced based on passengers' weight."

Pros: "Very punctual; courteous crew. Ver smooth ride"
Cons: "Nothing. It was excellent."

Pros: "Entertainment"
Cons: "Breakfast"

Cons: "No entertainment options"

Pros: "Awesome service"

Pros: "Like the 777-200. Not bad seating for coach."
Cons: "Delay and boarding in Germany we had to ride a bus out to the plane"

Cons: "We waited at the gate in Frankfurt once the plane was loaded for 40 minutes for the aircraft to get pushed back from the jetway . Waited another 25 minutes in Dallas for an operator to place the jetway to the aircraft. One of the stewardess we had was really rude."

Cons: "The electronic screen that shows movies etc. needs to be updated. Some of the functions did not work and those that did work were very difficult to get to work well. Disappointing. Obsolete technology."

Cons: "Entertainment screen did not work which affected 6 passengers, rows 34 and 35. Flight attendants kept saying there was nothing they could do. They didn't return to give us an update. We had to ask three times to different attendants."

Cons: "Our flight was about 50 minutes late in boarding. American should have announced why it was late and an approximate time"

Cons: "Frankfurt was rebooked by AA to PHL connecting to LGA. LGA leg was cancelled. They wanted us to take a flight to LGA the next day. We got ticketed to DCA connecting to LGA same day. Finally arrived home after 18 hours of travel. NOT HAPPY. We don't blame AA for weather cancellation but it was not an easy trip home."

Cons: "They had the wrong flight times which made my connection impossible so they had to book a later flight for my wife and I, Did not get the seats we paid for and initially did not have us even sitting together until we insisted."

Pros: "Staff was extremeley courtous, helpful and pleasant."
Cons: "Archiac entertainment system. The plane has not been upgraded for what seems like at least a couple of decades."

Pros: "Everything was new, lots of leg room, everyone was nice"
Cons: "The grill cheese didn't taste like grill cheese. It wasn't filling. Grill cheese, never again."

Pros: "Nothing: worst flight !"

Pros: "Thomas of the crew gave incredible service."
Cons: "Both to and from the seat didn't fully function and both ways the entertainment system broke down"

Cons: "Live Tv CNN did not work"

Cons: "I had reserved seats 31A and 15C for my flights 1561 and 6779, goinf Frankfurt to Dallas, and Dallas to San Jose. The charge for reserving seats was $182.03. Instead, I was put in mid-row seats 42D and 24E, on both flights. No notification or explanations from American Airlines or Kayak, and no refund...yet. Any comments?"

Pros: "I like the quite clam and smooth flight. The attendants were very helpful; and kind."
Cons: "I did not like that fact that I change me flight to the next day and had to pay $200.00 for a ticket change. I feel if there are opening we should not have to pay an additional charge of $200.00. $50 for a ticket change is understandable, but $200.00. Things do happen and changes must be made. Cynthia J. Black- Finch cynthiajfinch@gmail.com"

Pros: "Great flight, service was awesome!"
Cons: "Nothing"

Pros: "Food was better than expected - not a fan of airline food, but this was not so bad."
Cons: "Finnair was thru American Airlines. American had only a couple of check in windows open when we got to the Frankfurt airport - nowhere near enough to handle the number of people checking in."

Pros: "service in general"
Cons: "no covid separation at seats"

Cons: "Suoer"

Pros: "Crew was very nice. Chocolates were very nice."
Cons: "Come on guys for the price of the ticked you could have served us something more than a sandwich."

Pros: "The crew was super nice and the seat was great"
Cons: "For the price i got the ticket i couldn't asked for more. Thanks a Million"

Pros: "The crew was amazing!"
Cons: "Food was good, temperatures appropriate for hot and cold. Fresh fruit or vegetables would be nice rather than processed."

Pros: "service and timing were great"

Pros: "This flight was eventually cancelled and the rating is solely on the ground experience. EuroWings could not have done anything worse. The process took from 10:30am upon arrival in Dusseldorf til 11:00pm when we were told the counter closed at 10pm and nothing could be done till next day."
Cons: "Have representatives on the ground and make public announcements about the progress, next steps, help offered and steps that need to be taken. The info was sparse and had to be gotten on an individual basis. Nothing was coordinated or communicated and every step had to be done WITHOUT HELP."

Cons: "30 min delay !"

Pros: "Paid for Business , got a minor economy service ."
Cons: "Almost no advantages for business ticket traveller"

Pros: "The crew was OK, the seats had generous leg space."
Cons: "The flight could have been on time. not only was the plane late arriving, but then the didn't take off for another hour! have never flown an airline that refuses to take off because of a little rain.... :-("

Pros: "Nothing! We’re still in Baltimore"
Cons: "Brussels air cancelled our flight and didn’t rebook us on another until 25 hours later- so we lost a whole day of our trip. They were supposed to email me confirmation of the new flight and did not- I had to finally call Lufthansa to get it."

Pros: "Good movies."
Cons: "I called United to make sure there was a children’s meal for my 3 year old. There was not."

Cons: "We took off late"

Pros: "Very pleased with crew and seats."

Cons: "It was very cold inside the airplane. I have to ask multiple times for blanket."

Pros: "This particular flight was parked at the closest bay to immigration at Heathrow. So a late boarding and arrival was made early through not having a mile long walk to passport control."
Cons: "Disorganized boarding with the plane load of people huddled around the entrance to the boarding area. No guidance from the crew on how to efficiently pack the overhead bins efficiently with passengers helpless to put their treasures into the overhead bins."

Pros: "comfortable leg space"

Cons: "The bags took over 45 minutes to be delivered"

Pros: "Nothing"
Cons: "Terrible. Long delays caused me to miss connecting flight and a wedding. Lufthansa decided 12 hours of my day and the missed ceremony was worth a 5 euro voucher... Never flying german again."

Pros: "Everything worked out great. Shout out to the Washington Dulles airport for the quickest custom check of my life!"
Cons: "Once in Houston took 30minutes to the luggage to be delivered"

Cons: "I missed this flight due to my connecting flight being delayed for 3+ hours (not sure)."

Pros: "As if our flight from Washington to Brussels was not delayed enough, the flight segment to Accra from Brussels was delayed for almost 2 hours"
Cons: "Almost everything about the trip was impacted one way or the other. Our luggage/bags were partially damaged too, but I decided not to lodge an official complaint."

Pros: "We did not die."
Cons: "Packed in like sardines. Flight attendant would not take the half full cup of coffee from me about 30 minutes before landing so I had to deal with not spilling it during deplaning. Connecting flight was 1hr and 40 min and they refused to give us water! Got to Budapest to find that the ticket Agent had routed three of our 4 bags to Budapest and one to Prague! How much worse could it possibly get!"

Cons: "They didn't served me food"

Pros: "Nice crew, old equipment"
Cons: "All food for purchase. Not even complimentary nuts. All drinks are for purchase. Including water!!! 4 hours flight not a glass of water unless you pay 3 euro. No entertainment. No USB or electric outlets. Thanks for not charging for use of bathroom."

Pros: "Worst business class seats. Regular seats with no one in the middle seat."

Pros: "Smooth and welcoming boarding New aircraft Good crew with free drinks"
Cons: "Nothing"

Cons: "I'm very disappointed because i wasn't allowed to travel back to the US from Brussels (Belgium). i was supposed to connect in Toronto but because I'm a foreign student in the US, I wasn't aware that i needed a Canadian Visa to transit in Toronto. so lost my flight and i hard to spend another thousand euros to catch the next flight that will connect in the US territory. I made all the call possible to resolve my flight issue and no one could help me either Brussels airline personnel or the kayak customer service. until today i didnt have not even a email to let me know what happen."

Pros: "The safety instructions movie was entertaining the first time. The crew was friendly overall."
Cons: "Both my luggage items were lost on the way there and one on the way back. No free food or drink although the flight price is not that low."

Cons: "They did not even offer water to drink for free."

Pros: "The crew was outstanding. All amenities were available."
Cons: "I can't think of anything."

Cons: "crew indifferent; entertainment limited; food not so good"

Pros: "No major issues. Crew provided help making a short connection at Brussels."
Cons: "Flight was slightly delayed. Entertainment selection was limited but OK. Seat comfort in coach is low, not much padding; but then, most airlines seem to think comfort is not needed in coach."

Pros: "Quick flight, on time."
Cons: "Boarding at Brussels airport had to go through a gate, a bus, then out across the airport to the tarmac. Not really a problem, but should be aware if travelling this way. Warning to travellers using this short flight: food/drink only available with payment."

Cons: "after a long flight from the states, no water in the connection flight. all security checks all over again. very crowded. air brussels you need to be improved."

Cons: "Boarding was unorganized. Halfway through the flight, the cabin smells like sweat everywhere."

Pros: "I was happy to see that I had a huge amount of leg room on both of the flight legs! - Very comfortable"

Pros: "The crew was on point, the comfort was great though the plane was a bit cold they had plenty of blankets. The organization of finally getting onto the plane was great."
Cons: "The boarding process was confusing and disorganized. Perhaps it's always this way but they began boarding rows 32-47, but never changed the monitor when boarding of additional rows began. I didn't understand the need for extra security prior to arriving at the gate either. I was already in the terminal, but then needed an additional sticker on my passport. Not enough options in the entertainment section."

Pros: "I had a comfy seat at exit row. The team was great."
Cons: "Over 30 minutes delay. The luggage pickup was a mess, the belt wasn't emptied for previous flights which created a huge mess."

Pros: "Flight departed on time and arrived early. Crew was accommodating and polite."
Cons: "Food selection and quality are below average compared to other international economy class flights. Disappointed to find no vegetarian options."

Cons: "Coffee costing 3 euros on flight to Venice Uncomfortable seats. My husband and I had to sit apart because airline didn't check us through from Washington DC We will not be using Brussels Airlines"

Pros: "The airline insisted I check my bag because it was 2lbs over the weight, but it was an empty flight. We had a transfer in Brussels where some how the tags on the bags were not there and we were without a luggage for 5 days. I feel that the Venice airport claim was horrible as they seem to misplace luggage alot and on our transfer flight they fave us the wrong carousel. The service on the plane was great. But that was it."
Cons: "The airline insisted I check my bag because it was 2lbs over the weight, but it was an empty flight. We had a transfer in Brussels where some how the tags on the bags were not there and we were without a luggage for 5 days. I feel that the Venice airport claim was horrible as they seem to misplace luggage alot and on our transfer flight they fave us the wrong carousel. The service on the plane was great. But that was it."

Pros: "Flight was ok"
Cons: "The fact that we had to wait on the tarmac for a set of stairs to arrive which lasted quite long."

Pros: "Excellent service and space for economy class."

Pros: "the cabin crew was wonderful. We were delayed by half hour on board they kept us informed and the service was excellent"

Pros: "Crew was vey professional. Arrival in Rome was to a gate rather than a bus, which was unusual but nice. Baggage delivery was also surprisingly quick for Rome. The Brussels Airlines lounge in Brussels airport is fantastic!"
Cons: "The flight departure was delayed 1 1/2 hours, meaning we arrived in Rome at nearly midnight. No complimentary drinks on board. As a Star Alliance Gold member, I chose Brussels Airlines out of loyalty. But the cheap approach to customer care means I will have to reconsider flying with you in the future."

Pros: "Service"

Pros: "great flight... great experience"
Cons: "...the girl in my row threw up in secret during landing"

Pros: "I flew on United, not Brussels, on this leg."

Cons: "The plane was delayed. The service was poor. My bag was lost. Will not fly brussels airlines again."

Read more about Virgin Atlantic
COVID-19 information

Safety measures for airlines flying from Frankfurt am Main to Knoxville

Airlines flying from Frankfurt am Main to Knoxville have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Frankfurt am Main to Knoxville

Mandatory masks

Masks required on board, masks provided on flights from Frankfurt am Main to Knoxville

Social distancing seating

Middle seats unavailable to book on flights from Frankfurt am Main to Knoxville

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Frankfurt am Main to Knoxville

Book cheap flights from Frankfurt am Main to Knoxville

Recent round-trip flight deals

5/21
Fri
2 stops
Multiple Airlines
22h 46m
FRA - TYS
5/24
Mon
2 stops
Multiple Airlines
18h 20m
TYS - FRA
5/22
Sat
2 stops
Multiple Airlines
16h 07m
FRA - TYS
5/25
Tue
2 stops
Multiple Airlines
18h 20m
TYS - FRA
5/20
Thu
2 stops
Delta
18h 01m
FRA - TYS
5/23
Sun
1 stop
Delta
18h 00m
TYS - FRA
5/22
Sat
2 stops
Delta
16h 07m
FRA - TYS
5/25
Tue
2 stops
Delta
18h 20m
TYS - FRA
5/21
Fri
2 stops
Multiple Airlines
22h 46m
FRA - TYS
5/24
Mon
2 stops
Multiple Airlines
18h 20m
TYS - FRA
5/22
Sat
2 stops
Multiple Airlines
16h 07m
FRA - TYS
5/25
Tue
1 stop
Multiple Airlines
11h 06m
TYS - FRA
5/20
Thu
2 stops
KLM
18h 01m
FRA - TYS
5/23
Sun
2 stops
KLM
16h 24m
TYS - FRA
5/20
Thu
2 stops
Delta
18h 01m
FRA - TYS
5/23
Sun
1 stop
Delta
15h 05m
TYS - FRA
5/20
Thu
1 stop
KLM
16h 19m
FRA - TYS
5/23
Sun
1 stop
KLM
13h 43m
TYS - FRA
5/20
Thu
2 stops
KLM
18h 01m
FRA - TYS
5/23
Sun
1 stop
KLM
13h 43m
TYS - FRA
5/20
Thu
2 stops
Delta
18h 01m
FRA - TYS
5/23
Sun
1 stop
Delta
15h 05m
TYS - FRA
5/20
Thu
1 stop
Delta
14h 38m
FRA - TYS
5/23
Sun
1 stop
Delta
15h 05m
TYS - FRA
5/20
Thu
2 stops
KLM
18h 01m
FRA - TYS
5/23
Sun
2 stops
KLM
22h 33m
TYS - FRA
5/20
Thu
2 stops
Multiple Airlines
21h 08m
FRA - TYS
5/23
Sun
2 stops
Multiple Airlines
16h 24m
TYS - FRA
5/20
Thu
2 stops
KLM
18h 01m
FRA - TYS
5/23
Sun
2 stops
KLM
22h 33m
TYS - FRA
5/23
Sun
1 stop
Virgin Atlantic
17h 56m
FRA - TYS
5/26
Wed
1 stop
Virgin Atlantic
33h 45m
TYS - FRA
6/7
Mon
1 stop
American Airlines
19h 29m
FRA - TYS
6/11
Fri
1 stop
American Airlines
17h 54m
TYS - FRA
6/7
Mon
1 stop
American Airlines
17h 20m
FRA - TYS
6/11
Fri
1 stop
American Airlines
19h 43m
TYS - FRA
6/7
Mon
1 stop
Virgin Atlantic
12h 35m
FRA - TYS
6/11
Fri
1 stop
Virgin Atlantic
11h 12m
TYS - FRA
6/7
Mon
2 stops
Brussels Airlines
18h 29m
FRA - TYS
6/11
Fri
2 stops
Brussels Airlines
13h 10m
TYS - FRA
Show more results
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First