Daily cleaning, installation of cabin HEPA filters on flights from Detroit to Thessaloniki
Greece has restricted the entry of all travelers with the exception of residents from EU+ countries. EU+ consists of the European Union, the United Kingdom, Switzerland, Norway, Lichtenstein and Iceland.
Nationals and residents of Australia, Israel, South Korea, New Zealand, Russia, Thailand and UAE may also enter the country.
Those arriving from the UAE must be traveling on a direct flight, and will need to provide proof of permanent residence in the UAE, return tickets and hotel reservations.
Foreign travelers may not arrive from other areas unless they are in an essential category such as healthcare professionals, students, government members, diplomats, military personnel, humanitarian aid workers, airline crew, seasonal workers, travelers in transit, or travelers entering Greece for reasons authorized by the Greek embassy or consulate. The list of categories can be found here.
Flights from Turkey are suspended, except flights to repatriate Greek nationals and residents and special government-ordered flights.
Travelers arriving from Albania and North Macedonia must arrive at Athens.
All travelers must present a medical certificate with a negative COVID-19 PCR test results 72 hours prior to arrival.
In addition to the mandatory pre-travel testing requirements set out above, travelers arriving from the UAE or UK will be required to undergo a rapid COVID-19 test on arrival.
All travelers except those only transiting through an airport in Greece must complete a "Passenger Locator Form (PLF)" 24 hours before check-in. A QR code generated from the completed form must be presented upon arrival.
Passengers are subject to Coronavirus (COVID-19) test upon arrival, details can be found at here.
Travelers are subject to a mandatory 7-day preventive quarantine.
Travelers arriving from the UAE or UK need to self-isolate for 7 days at the address they record on their PLF, in the event of a negative test result. If they are staying for shorter period of time, then they will need to self-isolate until their departure day. At the end of the 7-day self-isolation, travelers should undergo a fresh PCR test in order able to exit quarantine. If the result of their rapid COVID-19 test upon entry to Greece is positive, the Greek authorities will ask them to quarantine until advised otherwise.
All other info
Starting November 9, all departing air passenger must submit a PLF prior to departure as well.
There are currently 201,285 active cases of COVID-19 diagnosed in GR and 9,135 deaths as of Apr 15 2021
Please see our Coronavirus (COVID-19) Travel Restrictions page for more information on restrictions worldwide.
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 17h 31m.
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($1,006) and KLM ($1,335)
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Detroit to Thessaloniki.
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Thessaloniki from Detroit is likely to change within 7 days, so travelers know whether to wait or book now.
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Thessaloniki with an airline and back to Detroit with another airline.
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Thessaloniki from Detroit up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
Scores according to KAYAK customer reviews
Cons: "WiFi didn’t work at all."
Pros: "Safe and fast journey."
Cons: "Vegan options for everything."
Cons: "They sent my luggage to a completely different state! Now I have to wait till it gets to LGA and then they’ll send it to me."
Cons: "Sat on tarmac for 20 mins because we were early..."
Cons: "B.S. all the Delta Boarding groups. Geez, have you lost all common sense! C'mon... I understand the ill/med conditions passengers. How about 1 kid, then 2 kids then 3 kids, w/ cataracts, bladder probelems, Platinum, Gold, Silver, Paper, Plus 1, Plus 2, Main Cabin 1, 2 and 3."
Cons: "The coffee could’ve tasted better."
Pros: "Friendly fast service to Albany"
Cons: "The EXTRA upgrade price from coach was a little bit better than economy coach but not much."
Cons: "No meal option and my video screen volume did not work"
Pros: "All was good"
Cons: "All was good"
Cons: "It was perfect."
Cons: "Being on time"
Pros: "Lots of in flightentertainment options"
Pros: "There was an agent named Christopher working at the Delta terminal in San Diego, and he was tremendous to work with."
Pros: "Everything went smoothly. Baggage was at carousel before we were, a first."
Cons: "Everything was fine."
Pros: "Nicer plane"
Cons: "One stewardess almonds mowed me down with cart"
Pros: "Quick and easy."
Cons: "It was scheduled so late at night."
Cons: "Crowded seatibg"
Pros: "My upgrade was fabulous!"
Pros: "Excellent very good"
Cons: "Good service excellent"
Cons: "Bad information about delays"
Pros: "Not much to like"
Cons: "Poor customer service, panicking customers for nothing and just general lack of consideration for paying customers. Definite turn off to Delta. Not planning to use this airline agaon"
Pros: "ditto above"
Cons: "ditto above"
Pros: "Nothing bad and nothing particularly good."
Cons: "Hard to get comfortable even in easy comfort but easy comfort is better than typica arats."
Pros: "on time, clean, prompt."
Pros: "Updated plane, movies are old but a verity"
Cons: "Lost two pieces of luggage"
Pros: "Very professionals"
Pros: "Able to watch an interview. Then part of a movie which makes the time fly."
Cons: "Late departure. Late arrival. So I got my car and landed in terrible traffic. Which I had hoped to avoid."
Pros: "I appreciated the kindness of the staff at each of our stops. From beginning to end they were polite, helpful, and kind!"
Cons: "Seating was tight"
Cons: "Plane was hot but that seems common for these small planes during the summer."
Cons: "See above."
Pros: "On line customer service was very courteous and helpful."
Cons: "We waited overnight in the airport without even an offer of accommodations, toothbrushes, meal vouchers, etc."
Pros: "Airplane was good, boarding was fast."
Cons: "Did not have the fruit and cheese plate."
Pros: "Very friendly and efficient. Food was hot and red wine excellent."
Pros: "No issues"
Cons: "Made me check a small bag and let others carry on 2 and3 bags very rude"
Pros: "I enjoyed not having a layover."
Cons: "I do not like being charged to bring a bag. I feel like a 560 fee should include a bag."
Pros: "Arriving and departing flights were at totally opposite ends of airport"
Pros: "...see above..."
Cons: "Boarding of all economy passengers was done on first come and stand in line, first served basis with no zone separation. This caused aisle congestion. I was randomly asked to check in my standard size carry one although many passengers with larger bags were allowed to take them with them. Overall there was a lack of planned approach."
Pros: "Quick, comfortable and easy"
Cons: "Boarding was a bit clunky"
Pros: "The food was excellent, and the crew was nice"
Cons: "There was a delay on the boarding and they didn't provide a reason."
Pros: "The crew was very nice and efficient, even though there seem to be only two of them."
Cons: "Seats did not recline, and it is hard for those of us trying to sleep after connecting from a trans-Atlantic flight."
Cons: "Seat comfort"
Pros: "The crew was excellent and the seats are v comfortable"
Cons: "I cant really think of anything"
Pros: "There were many comforts to the plane even in economy."
Cons: "There is little leg room in economy for someone over 5’11”"
Pros: "Entertainment on Detroit flight was great as well as the seating, food, and crew.."
Pros: "Everything went well with check in, staff were nice and always there with drinks and food. I got to where I was going safely"
Cons: "Flight was almost an hour late. Not sure why. It didn't set my schedule off so no complaints there."
Pros: "Great service, great crew! If available, will choose Lufthansa for my next flight! Friendly crew, smooth flying, great entertainment choices."
Pros: "The facilities were really great!"
Cons: "The food - it was in VERY small quantity"
Pros: "The flight was smooth. The timing of the flight arrival and immigration was perfect. More than enough time to clear that process. The airline crew on board was professional and pleasaht"
Cons: "The seating was very close. Not enough room to sleep comfortably."
Cons: "Connection very very tight and stressful Had to run to connecting flight and just made it by <1 minute"
Cons: "Boarding was a zoo as the system was down -not very organized either. There was one crew member who was extremely rude and even as people boarded by her section did not greet people. Skipped a few rows with drinks and then told them there was no time to bring even a glass of water. Fortunately another crew member (who we also asked as they went by) brought water to those she had skipped who wanted it. My TV monitor was not working. Aging planes - need a thorough cleaning. The announcements were garbled and very difficult to hear."
Pros: "Crew. Courteous, engaging and supportive, of-course with a smile."
Cons: "Nothing on this flight"
Cons: "WiFi didn’t work most of flight and when it did required payment."
Pros: "Crew friendly"
Cons: "Waiting in the line long then expect"
Pros: "Very pleasant experience. Seats were comfortable! Nice to get a pillow and blanket at each seat. Also that the tv had a space for a USB plug!"
Pros: "Crews were very friendly"
Pros: "Flight was on time, boarding went smoothly. Seats not too comfy, knee room seems to be shrinking with every flight (transatlantic routes mostly)."
Cons: "I like wathcing European movies (German, French, etc.) when flying LH, but unfortunately they rarely have English subtitles."
Pros: "Great business class seats. Plenty of room and comfortable."
Pros: "I arrived at my destination completely unstressed."
Cons: "Security checks, but this is unavoidable"
Pros: "The temperature was moderate, not as cold as ususl. Stewards were very nice."
Cons: "Our seats were at the very back and the flight was quite bumpy at times. It left a bit late due to passengers not showing up and having to remove luggage. They wouldn't allow my husband to use his backpack as a personal item he had to count it as a carryon despite others having more carryon items."
Pros: "food, entertainment and most of the crew was great"
Cons: "Early boarding and then got yelled at for showing up 3min after official boarding time on ticket. no air vents for each seat. massive heat in airplane while waiting for taxiing"
Pros: "Everything. The flight was great and the staff were awesome. Thanks Lufthansa."
Cons: "Nothing, all was great."
Pros: "The service was fast. The employees were kind."
Cons: "Food on flight Detroit - Frankfurt was terrible."
Pros: "Crew was very helpful."
Cons: "Food for Indian vegetarian meal was very poor. Idea of chickpeas in transatlantic flight is not good! Crew did help out and offer another option!"
Cons: "the flight info was off"
Pros: "The crew were friendly"
Cons: "Nothing I didn't like"
Cons: "entertainment was not working! the flight to Frankfurt was late and I missed the connection to rome! crew told me to run for the connection but ad the gate they told me they had already put me on a later flight! no need to run like crazy across the airport if they had me already booked me on a later flight! missed my train connection in rome to bari...asked the airport lufthansa rep. to put me on a flight to bari but they told me they couldn't do it although there was a flight available!"
Cons: "Airlines Front desk delay, long boarding , poor food"
Pros: "Didn’t die."
Cons: "Took off almost an hour late. Flight personnel repeatedly skipped me for drinks, meals, etc. on plane for nearly 8 hours without a drop of water."
Pros: "WiFi on long flight from Detroit to Frankfurt"
Pros: "Lufthansa makes coach travel tolerable. Blankets, pillows, free access to on board entertainment and a large selection of real food, not just snacks, and beverages. All beverages available the entire flight. Plane was clean and everything in working order."
Cons: "Nothing to complain about."
Pros: "Service is outstanding in economy and puts US airlines to shame. Lufthansa is the best way to fly to Europe."
Cons: "Clearing passport control in Frankfurt is very slow. The setup is not very good for a world class airport. You need to give yourself at least an hour."
Pros: "Tans it time to Amman is too long and that is the most distressing"
Pros: "Comfortalble trip"
Cons: "Boarding delay"
Cons: "Not well organized and food is unhealthy"
Pros: "The Lufthansa flight and crew were fantastic. Nice plane with amenities. It was far better than our return flight on Air Canada."
Cons: "My return on Air Canada."
Cons: "Being asked, when other passengers were around me, how much money I cary with me. This is a dangerous thing. I don't know whom I travel with, and I felt at risk knowing that other people know how much cash I have with me. Plus, the money were counted on the passageway to the plane, with people walking by. I strongly believe that you should change the method you ask and check passengers for cash. I heard other details that I shouldn't hear from another women who was also checked. What I ask is PRIVACY."
Cons: "The second flight they board us then left us on the bus in the parking lot for 25 minutes breathing airplane fuel."
Pros: "Lufthanza is very bad with customer service. They have a NO COMMUNICATION POLICY. Tell the customer nothing. Leave them in the dark."
Cons: "no announcements about a flight that did't occur for one hour later"
Pros: "The flight from DTW to FRA was made that much better by a particular flight attendant who actually remembered it was my first time flying. She checked with me personally as we were disembarking in FRA to see how my flight was. I unfortunately did not catch her name, but she was the highlight of the flight. If I fly again, I will definitely fly Lufthansa for flight crew like her. I skipped the evening meal as I was feeling unwell, but I had the breakfast. The fresh fruit, and especially the watermelon was delicious. There just wasn't enough of it."
Cons: "The seat cushion was rather stiff and made the 8-hour-long flight just a tad uncomfortable."
Pros: "On time and friendly crew"
Pros: "The food was good and the crew members were very friendly and caring."
Cons: "My flight was delayed by about 2 hours but we still made it to Germany with enough time to catch the Moscow flight and check out the duty free stores."
Cons: "Poor cabin crew behavior. Gate agent kind of reprimanded passengers to carry only one bag to cabin almost shouting at people in Frankfurt."
Pros: "The live streaming of the NBA finals game on the flight was excellent."
Cons: "The check in process was incredibly inefficient. I have never had to wait so long to check in my bags. The attendants were chatting and laughing while not helping customers and customers were unfairly taken from the middle of the line to jump the queue."
Pros: "Boarding process, food and entertainment were excellent."
Cons: "Seats seemed a little small, even for economy."
Cons: "Greek managers who hate Macedonian flyers. On purpose he took our carry-on bags for check-in when I said that I had things that can be broken inside. Both bags were bellow 8 kg and we ware family of 3. Our bags were approved by Luftansa on check-in an we have them as carry-on bags from SFO. Two precious trophies was broken because of this. He did this when he saw our Macedonian passport although first the Luftansa lady said bags are ok. I will never fly with Agean Luftansa ever again."
Cons: "Free wifi"
Pros: "Due to business I travel allot so I deal with allot of airlines. This is by far the best airlines I have used. Excellent crew and airport staff. I don’t think words can express how satisfied I am with this airlines and airport. The nicest people and great service. Clean and modern aircraft. Going to try flying only with KLM from now on."
Pros: "The plane size & comfort was excellent. The staff were very friendly"
Cons: "It's KLM. What else do you need to know."
Pros: "Crew were excellent"
Cons: "Old aircraft. Uncomfortable seats in economy. Entertainment screens old and almost impossible to watch - watched my iPhone! No mobile phone charger."
Pros: "Reclinable seats."
Cons: "The food!! The lights could be dimmed as it was a night flight."
Pros: "Fantastic gate agents!"
Cons: "The food was terrible."
Pros: "Very professional"
Cons: "Lost luggage"
Pros: "Friendly crew, upgraded seat was worthwhile"
Cons: "More snacks in between meals,"
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: "It was all fine"
Cons: "Really was unsure of why I had to purchase a ticket as I was able to pick my own on the way to Billund"
Cons: "We were changed from KLM to Airiltalia without any information sent so only because I tried to check in did I find out the flight on KLM was cancelled and we were changed to Airitalia. The Airitalia flight was very mediocre."
Pros: "Crew was amazing, seats were comfortable with enough leg space even without choosing extra space seats. It was my childhood dream come true to fly with KLM. It was really an exciting trip for me, just that it was short."
Cons: "Well, for me everything was on point. Those who have never travelled with KLM, I would encourage them to do so and I’m sure they will not regret."
Pros: "Crew were great, food, entertainment, seat and everything else was great as well."
Pros: "great crew and comfortable flight."
Cons: "sceens in the plane to show map and direction of travel"
Pros: "Crew's hospitality, good music, good destination material, terminal info, good system overall"
Cons: "Less legroom, storage space, bad food, few movie options."
Pros: "Smooth flight."
Cons: "Seat a little cramped."
Pros: "Nice people and good service"
Cons: "Not much"
Pros: "Amsterdam airport and Rome airport were as breeze to navigate, even only knowing English"
Pros: "Crew was great, very nice"
Cons: "Not enough legroom"
Pros: "Good flight, very attentive crew."
Pros: "The flight to Gdansk took off and arrived on-time and the staff were professional."
Cons: "The flight to Amsterdam from Gdansk was late and I had to RUN to the connecting gate. 50 minutes is NOT ENOUGH time to go through passport control."
Pros: "The cabin crew was so kind, efficient, and attentive. All meals and snacks were delicious."
Pros: "The boarding was easy and you didn't have to wait inline for that long"
Cons: "KLM needs to upgrade the entertainment. It was very hard to see the images on the screen. The planes that KLM uses are old and they sure need to be upgraded."
Pros: "The leg room, was surprisingly roomy"
Cons: "The food and that there was no entertainment."
Cons: "We did not get two of baggage at the destination."
Pros: "Arrived Early!"
Cons: "Left Late :-)"
Pros: "Friendly attendants. Decent food, and frequent snacks and beverages."
Cons: "No charging ports for electronic devices."
Pros: "expedited check in with nice staff. Security staff were pleasant, and the entire check in process for everything was easy"
Cons: "there was no lounge close to our departure gate"
Cons: "The streaming service didn’t work"
Pros: "The time keeping was very good. We left on time and arrived early on both occasion. Good organisation. Excellent service."
Pros: "Booked extra room seat which gave me good room for seating"
Pros: "The aircraft was clean"
Cons: "The food was terrible, wifi was extremely expensive (Delta had free messaging over their wifi)"
Pros: "The staff was extremely pleasant. Food was good!"
Cons: "Have no complaints"
Pros: "Flight crew; legroom even in cheap seats."
Cons: "Exceptionally unhelpful customer service when asking about extra kilos/bags. Just quoted the online info back at us. We simply wanted to know how much would be charged if the bag was 1-2kgs overweight. We could not get a straight answer, just quoted the unclear company policy. Extremely frustrating and annoying. KLM offer a superior flight experience - it is a shame their terrestrial customer servic does not match it!"
Pros: "Nice seats, comfortable."
Cons: "Again, no aisle seat for SkyTeam Gold member. Also, my baggage was lost. First bag arrived a day late, second after I had left Billund and it was six days before the bag with my clothes reached me. I was told I will have 100 euro credit for clothing, but in the winter and for 6 days, this was not even close to the amount I needed for clothing and necessities, to have my time here."
Cons: "suitcase didn't turn up, although connection was quite tight"
Pros: "Wider seat than most business class"
Cons: "Row 6 in business is after the first 5 rows and Galley and restroom. Very awkward"
Pros: "The crew service is impeccable. Ground services very friendly and professional."
Cons: "The seats are very uncomfortable. The individual screens are simply outdated like you basically will damage your eyes looking at them. No chargers for phones."
Pros: "Eveything is well arranged"
Cons: "KLM had bumped us to a later flight for no reason and again we had to call with a long wait to get our original connection restored, However, we did not get boarding passes during checking in Europe and thus had to go outside security in Detroit to the main check-in gate and wait 30 minutes to get the error resolved. Then it was back thorough security and a rush to the gate to get there in time to board. Lost our original seat assignment and wound up in the last row at the tail of the plane. Extremely poor coordination between KLM and Delta who operated the flight."
Pros: "The staff were friendly and all smiles. Seats were comfortable and we had a quick, smooth flight from Edinburgh to Amsterdam. The breakfast supplied was an egg and mayonnaise sandwich plus a drink, which seemed about right and very Dutch in character."
Cons: "It was rainy and necessary to walk outside to access the plane; the staff should give their customers a heads-up so that jackets can be donned. Additionally, the check-in queue seemed rather sluggish."
Pros: "Efficiency and speed of boarding was acceptable. I have no complaints about that aspect. The Comfort+ seats were worth the upgrade, pretty comfortable and reasonable legroom unless you have a big carry on stowed under the seat in front of you."
Cons: "The first announcement they made to all of us in the economy section was thay they did not have any headphones for anyone but business class. I was told when I booked the seat that the headphones would be complementary. So I did not bother to bring any assuming they were going to keep their word; I figure I'd make it work and watch a movie without sound. If that isn't bad enough midway through my nine hour flight my monitor went out and would not turn back on."
Pros: "Friendliest economy class service I've ever encountered."
Pros: "Great smooth flight staff was pleasant and the overall experience was fantastic."
Pros: "The crew were very friendly and accomodating, plane was clean and boarding amd disembarking was efficiently handled."
Cons: "55 minute delay was not welcome."
Pros: "Crew was excellent"
Cons: "Economy was very tight! Seats were uncomfortable"
Airlines flying from Detroit to Thessaloniki have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.
Daily cleaning, installation of cabin HEPA filters on flights from Detroit to Thessaloniki
Masks required on board, masks provided on flights from Detroit to Thessaloniki
Social distancing seating
Middle seats unavailable to book on flights from Detroit to Thessaloniki
Testing for antibodies, testing for symptoms for flights from Detroit to Thessaloniki
Waiving of change fees. Search flexible flights from Detroit to Thessaloniki