TYS - BKK

$577 Find Cheap Flights from Knoxville to Bangkok

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Bangkok departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok Suvarnabhumi Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Bangkok, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$954
Typical prices: $1,370-$1,221
Multiple Airlines
Sun 5/3Sun 5/10
TYS - BKK • 2 stops
Cheapest one-way
$577
Typical prices: $574-$642
Multiple Airlines
Thu 8/13
TYS - BKK • 2 stops
Top airlines
Cheapest • from $1,352 (round-trip)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Knoxville and Bangkok. You'll need at least 2 connections.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 27% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bangkok!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to Bangkok (TYS-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Bangkok that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Bangkok

Sun, May 3 - Sun, May 10
Multiple Airlines Logo
7:00 am - 6:45 am
TYS
-
BKK
36h 45m
2 stops
Multiple Airlines Logo
3:55 pm - 11:55 pm
BKK
-
TYS
43h 00m
2 stops
$954Multiple Airlines
Tue, Apr 21 - Fri, Jun 19
Multiple Airlines Logo
7:50 am - 6:50 am
TYS
-
BKK
36h 00m
2 stops
Multiple Airlines Logo
3:05 pm - 10:05 pm
BKK
-
TYS
42h 00m
2 stops
$996Multiple Airlines
Mon, Aug 31 - Mon, Sep 7
Multiple Airlines Logo
8:05 am - 6:15 am
TYS
-
BKK
35h 10m
2 stops
Multiple Airlines Logo
3:05 pm - 4:35 pm
BKK
-
TYS
36h 30m
2 stops
$1,008Multiple Airlines
Mon, Aug 31 - Mon, Sep 7
Multiple Airlines Logo
8:05 am - 6:15 am
TYS
-
BKK
35h 10m
2 stops
Multiple Airlines Logo
9:00 pm - 9:23 pm
BKK
-
TYS
35h 23m
2 stops
$1,009Multiple Airlines
Mon, Jul 13 - Mon, Jul 20
Multiple Airlines Logo
8:56 am - 11:50 pm
TYS
-
BKK
27h 54m
2 stops
Multiple Airlines Logo
3:05 pm - 10:04 pm
BKK
-
TYS
41h 59m
2 stops
$1,069Multiple Airlines
Thu, Oct 1 - Thu, Oct 29
Multiple Airlines Logo
8:06 am - 6:15 am
TYS
-
BKK
35h 09m
2 stops
Multiple Airlines Logo
2:40 pm - 3:52 pm
BKK
-
TYS
36h 12m
2 stops
$1,148Multiple Airlines
Mon, Aug 31 - Mon, Sep 7
Qatar Airways Logo
3:01 pm - 1:25 pm
TYS
-
BKK
35h 24m
2 stops
Qatar Airways Logo
8:00 pm - 9:23 pm
BKK
-
TYS
36h 23m
2 stops
$1,207Qatar Airways
Mon, Aug 31 - Sun, Sep 6
Qatar Airways Logo
5:37 pm - 12:55 pm
TYS
-
BKK
32h 18m
2 stops
Qatar Airways Logo
2:30 am - 9:23 pm
BKK
-
TYS
29h 53m
2 stops
$1,225Qatar Airways
Mon, Aug 31 - Sun, Sep 6
Qatar Airways Logo
3:01 pm - 7:15 am
TYS
-
BKK
29h 14m
2 stops
Qatar Airways Logo
2:30 am - 9:23 pm
BKK
-
TYS
29h 53m
2 stops
$1,247Qatar Airways
Wed, May 6 - Sun, May 10
Qatar Airways Logo
11:31 am - 2:15 pm
TYS
-
BKK
39h 44m
2 stops
Qatar Airways Logo
7:45 pm - 9:56 pm
BKK
-
TYS
37h 11m
2 stops
$1,352Qatar Airways
Booking Insights

KAYAK's insights & trends for Knoxville to Bangkok flights

Get data-powered insights and trends into flights from Knoxville to Bangkok to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Knoxville to Bangkok Suvarnabhumi Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Knoxville to Bangkok Suvarnabhumi Airport departing in May.

What is the cheapest month to fly from Knoxville to Bangkok Suvarnabhumi Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Bangkok Suvarnabhumi Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Knoxville to Bangkok Suvarnabhumi Airport is January, where tickets cost $903 (return) on average. On the other hand, the most expensive months are July and March, where the average cost of round-trip tickets is $1,767 and $1,491 respectively.

Good to know

Low seasonFebruary
Cheapest flight$577
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Knoxville to Bangkok

When to book flights from Knoxville to Bangkok

Are your dates flexible? Find out the best times to travel from Knoxville to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Knoxville to Bangkok flights

  • What is the cheapest flight from Knoxville to Bangkok Suvarnabhumi Airport?

    In the last 3 days, the lowest price for a flight from Knoxville to Bangkok Suvarnabhumi Airport was $954 for a round-trip ticket.

  • Do I need a passport to fly between Knoxville and Bangkok?

    A passport is required to fly from Knoxville to Bangkok.

  • Which airports will I be using when flying from Knoxville to Bangkok?

    On your way to Bangkok, you’ll fly out from Knoxville McGhee Tyson. You’ll be landing at Bangkok Suvarnabhumi.

  • Which aircraft models fly most regularly from Knoxville to Bangkok?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Bangkok?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Knoxville and Bangkok, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Knoxville to Bangkok, ANA or Delta?

    The two airlines most popular with KAYAK users for flights from Knoxville to Bangkok are ANA and Delta. With an average price for the route of $1,317 and an overall rating of 8.4, ANA is the most popular choice. Delta is also a great choice for the route, with an average price of $1,259 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Knoxville to Bangkok?

    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 Knoxville to Bangkok.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Bangkok?

    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 Bangkok with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and BKK can sometimes prove cheaper using this method.

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

    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 Bangkok from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Knoxville to Bangkok

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Bangkok? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
ANAOverall score based on 1170 reviews
8.6Boarding
8.0Entertainment
8.7Crew
8.2Comfort
7.8Food
Airline reviews

The staff is amazing, I cannot stress that enough! The food is really good and snacks at stations to take for yourselves. Economy seating is fine, not the most comfortable, but our friends in Premium Economy said they were very comfortable! Decent entertainment options, but being built in, you have to use their cheap headsets unless you have your own plug in ones. I only have Bluetooth earbuds.

8.0 ExcellentSarah, Apr 2026
SEA - HND
Read more ANA reviews

The staff is amazing, I cannot stress that enough! The food is really good and snacks at stations to take for yourselves. Economy seating is fine, not the most comfortable, but our friends in Premium Economy said they were very comfortable! Decent entertainment options, but being built in, you have to use their cheap headsets unless you have your own plug in ones. I only have Bluetooth earbuds.

It was good. The crew was efficient, food was good

Seats were extremely cramped even for economy. Food was atrocious. Crew was fine but no follow up, additional drinks offered etc. For a 14 hour flight I expected more.

Boarding was good. Inflight service was good. Alcoholic drinks could have been served free.

Suite lounge in Honolulu is the best lounge in Honolulu. I love the huge bathrooms in ANA first Class on the A380 Honu plane. Japanese meal was outstanding and service was amazing. Everything was just excellent. Can’t wait to fly again

Their was $200 charge for 2nd luggage, airplane very new and flight smooth. Flight time seem faster then Asian stoping Korea then china.

Flight was late boarding. United crew were not friendly and cordial unlike the ANA crew.

Seat was broken. Check in was not possible until we reached the gate, by then we were separated.

The food was not great; but I don’t expect much from airline food. However, the staff was incredible! I had gotten to the gate when I realized I had left my computer at the security checkpoint! I told a staff member and she said, “well, you will miss this flight if you go back to get it” It was a long way from the gate. I asked if I might get on the next flight. She sent for another staff member, and he took me to the gate desk. He found an open seat, and said,”okay, go run to get your computer, I will get you a new boarding pass.” I rran back, retrieved my computer, and returned to the gate. It was closed, but I found the gate nearby where the next ANA flight was leaving. Another staff member was ready for me, and printed me a new pass, and even made sure I still had an aisle seat that I requested! I got in line and continued my trip. These people are amazing, helpful, and friendly. My trip could have been ruined, or postponed at a great expense, but they saved the day! 5 stars!!!!

I originally thought I was booking with ANA airlines and didn't see "operated by United" until the day of. I even thought the United check-in update was a scam so ended up checking in 3 hours before the flight, causing separate seating and uncomfortable middle seats.

Okay considering we had weather delays which the Pilot notified us of immediately!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

We departed and landed early which was a nice surprise. The boarding process was slow.

N Everything was perfect from boarding to assistance to baggage in Tampa

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

The boarding was organized and informative but the plane was tight meaning that you were sitting on one another and extremely uncomfortable. It’s disappointing that can’t have common seating comfort on the plane.

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

All good flight was 35 minutes early when arriving in Edinburgh

Flights were on time actually early service was good and crew cheerful

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

I had a terrible experience. My flight got delayed from Atlanta to Chicago on Monday April 6, 2026, and that led to me missing my next flight to Brussels. United Airlines didn’t provide me with any accommodation for shelter. I had to sleep at the airport in Chicago. The next flight I was put on didn’t leave until the evening hours of Tuesday 4/7/2026.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

The flight was officially delayed 3 times, and was actually later than that. Combined, it was a 3 hour delay, but there was no recognition (miles, voucher, etc). The crew seemed stressed. The captain sounded nervous in his announcements. The flight itself was smooth and uneventful.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

I didn't go from Reno to Phoenix I ended up going from Reno to Dallas to Tucson because my flight rebooked because my Amtrak was late I tried notifying you guys I also don't know what you ask me about my flight because you guys didn't book my flight

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

there are no options s for snack besides cookies would ve nice to have a salty option n

We did not have enough time to make our connecting flight. As a result, we were put onto a different airline for our second leg. The different airline was NOT comparable to British Airlines, and our arrival was significantly delayed. The actual flight on BA was amazing.

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

Everything you need to know for your flight from Knoxville to Bangkok

Information on your arrival and departure airports