$628+ Cheap flights from Knoxville (TYS) to Bangkok
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BKK
Jun 23 — Jun 301
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Knoxville to Bangkok with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Knoxville to Bangkok
Cheapest
Best
Last-minute
One-way
Cheapest flights from Knoxville to BangkokExplore the most affordable flight options available from Knoxville to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 24, 2026.
Explore the most affordable flight options available from Knoxville to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 24, 2026.
This oojo deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:15 am
TYS
- BKK
2 stops30h 35m
Etihad Airways
Sat 8/223:15 am
BKK
- TYS
2 stops45h 16m
Etihad Airways
Deal found 5/23![Etihad Airways logo]()
$1,031
This oojo deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:16 pm
TYS
- BKK
2 stops41h 34m
Etihad Airways
Mon 9/73:05 pm
BKK
- TYS
2 stops35h 52m
Etihad Airways
Deal found 5/20![Etihad Airways logo]()
$1,036
This Etihad Airways deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:59 pm
TYS
- BKK
2 stops39h 01m
Multiple Airlines
Mon 11/302:40 pm
BKK
- TYS
2 stops34h 03m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,038
This Ovago deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:03 am
TYS
- BKK
2 stops25h 47m
Etihad Airways
Sun 8/93:05 pm
BKK
- TYS
2 stops33h 26m
Etihad Airways
Deal found 5/20![Etihad Airways logo]()
$1,098
This oojo deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:00 am
TYS
- BKK
2 stops29h 50m
Etihad Airways
Wed 8/129:00 pm
BKK
- TYS
2 stops29h 11m
Etihad Airways
Deal found 5/20![Etihad Airways logo]()
$1,154
This Etihad Airways deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:59 am
TYS
- BKK
2 stops38h 46m
Multiple Airlines
Thu 11/198:30 am
BKK
- TYS
2 stops41h 59m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,178
This Justfly.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2411:34 am
TYS
- BKK
2 stops31h 46m
Qatar Airways
Tue 9/12:30 am
BKK
- TYS
2 stops32h 13m
Qatar Airways
Deal found 5/23![Qatar Airways logo]()
$1,279
This Qatar Airways deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:05 pm
TYS
- BKK
2 stops29h 10m
Qatar Airways
Mon 9/289:05 pm
BKK
- TYS
2 stops35h 10m
Qatar Airways
Deal found 5/20![Qatar Airways logo]()
$1,371
Best flights from Knoxville to BangkokDiscover carefully curated flight deals from Knoxville to Bangkok that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 24, 2026.
Discover carefully curated flight deals from Knoxville to Bangkok that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 24, 2026.
This Etihad Airways deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:15 am
TYS
- BKK
2 stops30h 35m
Multiple Airlines
Mon 9/79:00 pm
BKK
- TYS
2 stops32h 42m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$1,038
This Qatar Airways deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:05 pm
TYS
- BKK
2 stops29h 10m
Qatar Airways
Mon 9/289:05 pm
BKK
- TYS
2 stops35h 10m
Qatar Airways
Deal found 5/20![Qatar Airways logo]()
$1,371
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:02 pm
TYS
- BKK
3 stops28h 33m
United Airlines
Wed 9/27:00 am
BKK
- TYS
2 stops24h 53m
United Airlines
Deal found 5/23![United Airlines logo]()
$1,771
This Etihad Airways deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:59 pm
TYS
- BKK
2 stops32h 46m
Multiple Airlines
Mon 11/302:40 pm
BKK
- TYS
2 stops35h 49m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$1,038
This Etihad Airways deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:06 am
TYS
- BKK
2 stops35h 39m
Multiple Airlines
Mon 10/129:15 am
BKK
- TYS
2 stops41h 37m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,038
This Etihad Airways deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:05 pm
TYS
- BKK
2 stops28h 10m
Multiple Airlines
Mon 10/129:00 pm
BKK
- TYS
2 stops28h 20m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,098
This Etihad Airways deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:59 am
TYS
- BKK
2 stops33h 36m
Multiple Airlines
Thu 11/192:40 pm
BKK
- TYS
2 stops38h 40m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$1,179
This United Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:05 pm
TYS
- BKK
3 stops29h 30m
United Airlines
Mon 10/127:00 am
BKK
- TYS
2 stops25h 00m
United Airlines
Deal found 5/20![United Airlines logo]()
$1,771
This United Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:00 am
TYS
- BKK
3 stops40h 35m
United Airlines
Sun 8/99:35 am
BKK
- TYS
2 stops39h 52m
United Airlines
Deal found 5/20![United Airlines logo]()
$1,773
Last-minute flights from Knoxville to BangkokDiscover last-minute flight deals from Knoxville to Bangkok. Data last updated May 24, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Bangkok. Data last updated May 24, 2026 and is based on user searches.
This Finnair deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:10 am
TYS
- BKK
2 stops59h 20m
Multiple Airlines
Sat 6/67:05 am
BKK
- TYS
2 stops51h 50m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,714
This Ovago deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:11 pm
TYS
- BKK
2 stops30h 34m
Qatar Airways
Wed 8/122:30 am
BKK
- TYS
2 stops30h 38m
Qatar Airways
Deal found 5/19![Qatar Airways logo]()
$1,755
This Justfly.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/141:54 pm
TYS
- BKK
2 stops28h 36m
Finnair
Thu 8/137:05 am
BKK
- TYS
2 stops49h 48m
Finnair
Deal found 5/19![Finnair logo]()
$1,711
This KAYAK deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/151:54 pm
TYS
- BKK
2 stops28h 36m
Finnair
Thu 8/137:05 am
BKK
- TYS
2 stops49h 48m
Finnair
Deal found 5/19![Finnair logo]()
$1,720
This Justfly.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/161:54 pm
TYS
- BKK
2 stops28h 36m
Finnair
Thu 8/137:05 am
BKK
- TYS
2 stops49h 48m
Finnair
Deal found 5/19![Finnair logo]()
$1,601
This KAYAK deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/161:54 pm
TYS
- BKK
2 stops28h 36m
Finnair
Tue 8/117:05 am
BKK
- TYS
2 stops49h 48m
Finnair
Deal found 5/19![Finnair logo]()
$1,610
This Justfly.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/161:54 pm
TYS
- BKK
2 stops28h 36m
Finnair
Sun 8/167:05 am
BKK
- TYS
2 stops49h 48m
Finnair
Deal found 5/20![Finnair logo]()
$1,672
This KAYAK deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/161:54 pm
TYS
- BKK
2 stops28h 36m
Finnair
Sat 8/157:05 am
BKK
- TYS
2 stops49h 48m
Finnair
Deal found 5/20![Finnair logo]()
$1,718
This Justfly.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/171:54 pm
TYS
- BKK
2 stops28h 36m
Finnair
Sun 8/167:05 am
BKK
- TYS
2 stops49h 48m
Finnair
Deal found 5/20![Finnair logo]()
$1,561
This Justfly.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/171:54 pm
TYS
- BKK
2 stops28h 36m
Finnair
Sat 8/157:05 am
BKK
- TYS
2 stops49h 48m
Finnair
Deal found 5/20![Finnair logo]()
$1,709
This Justfly.com deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/221:13 pm
TYS
- BKK
2 stops31h 02m
Qatar Airways
Thu 6/253:00 am
BKK
- TYS
2 stops31h 53m
Qatar Airways
Deal found 5/22![Qatar Airways logo]()
$1,695
One-way flights from Knoxville to BangkokSearch for one-way flight options from Knoxville to Bangkok. Find affordable one-way fares based on user searches. Data last updated May 24, 2026.
Search for one-way flight options from Knoxville to Bangkok. Find affordable one-way fares based on user searches. Data last updated May 24, 2026.
This IEagle deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:50 pm
TYS
- BKK
2 stops31h 05m
Qatar Airways
Deal found 5/23![Qatar Airways logo]()
$628
This oojo deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:21 pm
TYS
- BKK
2 stops30h 24m
Etihad Airways
Deal found 5/24![Etihad Airways logo]()
$657
This Kiwi.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:53 pm
TYS
- BKK
3 stops54h 57m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$816
This Kiwi.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:32 pm
TYS
- BKK
3 stops39h 58m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$848
This United Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:00 am
TYS
- BKK
3 stops37h 35m
United Airlines
Deal found 5/20![United Airlines logo]()
$928
This United Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:00 am
TYS
- BKK
3 stops37h 35m
United Airlines
Deal found 5/20![United Airlines logo]()
$968
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:10 am
TYS
- BKK
2 stops31h 25m
United Airlines
Deal found 5/23![United Airlines logo]()
$1,029
This Kiwi.com deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:05 pm
TYS
- BKK
3 stops49h 35m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$1,214
Find flight deals from Knoxville to Bangkok
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 24, 2026.
Round-trip from | $1,031 (oojo) |
|---|---|
One-way from | $628 (IEagle) |
Popular in | March |
Cheapest in | January |
Average price | $1,312 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 24, 2026.
Use the filters below to find and compare flights from Knoxville to Bangkok that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleBangkok
TYS - BKK
TYSBKK
Knoxville McGhee Tyson
Mon 8/31
6:15 am-11:50 pm
2 stops30h 35m
Bangkok Suvarnabhumi
Mon 9/7
9:00 pm-6:42 pm
2 stops32h 42m
$1,038
KnoxvilleBangkok
TYS - BKK
TYSBKK
Knoxville McGhee Tyson
Fri 11/13
2:59 pm-11:45 am
2 stops32h 46m
Bangkok Suvarnabhumi
Mon 11/30
2:40 pm-2:29 pm
2 stops35h 49m
$1,038
KnoxvilleBangkok
TYS - BKK
TYSBKK
Knoxville McGhee Tyson
Fri 10/2
8:06 am-6:45 am
2 stops35h 39m
Bangkok Suvarnabhumi
Mon 10/12
9:15 am-3:52 pm
2 stops41h 37m
$1,038
KnoxvilleBangkok
TYS - BKK
TYSBKK
Knoxville McGhee Tyson
Thu 10/1
3:05 pm-6:15 am
2 stops28h 10m
Bangkok Suvarnabhumi
Mon 10/12
9:00 pm-2:20 pm
2 stops28h 20m
$1,098
KnoxvilleBangkok
TYS - BKK
TYSBKK
Knoxville McGhee Tyson
Sun 11/1
8:59 am-6:35 am
2 stops33h 36m
Bangkok Suvarnabhumi
Thu 11/19
2:40 pm-5:20 pm
2 stops38h 40m
$1,179
KnoxvilleBangkok
TYS - BKK
TYSBKK
Knoxville McGhee Tyson
Thu 9/24
3:05 pm-7:15 am
2 stops29h 10m
Bangkok Suvarnabhumi
Mon 9/28
9:05 pm-9:15 pm
2 stops35h 10m
$1,371
Quickest round-trip
KnoxvilleBangkok
TYS - BKK
TYSBKK
Knoxville McGhee Tyson
Mon 8/24
6:02 pm-9:35 am
3 stops28h 33m
Bangkok Suvarnabhumi
Wed 9/2
7:00 am-8:53 pm
2 stops24h 53m
$1,771
KnoxvilleBangkok
TYS - BKK
TYSBKK
Knoxville McGhee Tyson
Thu 10/1
5:05 pm-9:35 am
3 stops29h 30m
Bangkok Suvarnabhumi
Mon 10/12
7:00 am-9:00 pm
2 stops25h 00m
$1,771
KnoxvilleBangkok
TYS - BKK
TYSBKK
Knoxville McGhee Tyson
Mon 8/3
6:00 am-9:35 am
3 stops40h 35m
Bangkok Suvarnabhumi
Sun 8/9
9:35 am-2:27 pm
2 stops39h 52m
$1,773
Cheapest one-way
Quickest one-way
KnoxvilleBangkok
TYS - BKK
TYSBKK
Knoxville McGhee Tyson
Thu 8/13
9:03 am-11:50 pm
2 stops27h 47m
$657
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from Knoxville to Bangkok
Have a flexible travel schedule? Discover the best time to fly to Bangkok from Knoxville with our price prediction graph.
TYS-TH1
TYS-BKK
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Knoxville to Bangkok
TYS-TH1
TYS-BKK
What is the cheapest month to book a flight from Knoxville to Bangkok?
Currently, April is the cheapest month in which you can book a flight from Knoxville to Bangkok (average of $522). Flying from Knoxville to Bangkok in July is currently the most expensive (average of $1,399). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Knoxville to Bangkok?
Reviews of airlines servicing Bangkok
Get insights into the airlines that provide service to Bangkok. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangkok. Reviews last updated May 24, 2026.
See what other customers who have flown with ANA,Delta, andUnited Airlines from Knoxville to Bangkok have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.0
Comfort
8.2
Boarding
8.5
Food
7.7
Crew
8.7
Overall
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Entertainment
8.0
Comfort
8.2
Boarding
8.5
Food
7.7
Crew
8.7
Overall
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Entertainment
8.0
Comfort
8.2
Boarding
8.5
Food
7.7
Crew
8.7
Overall
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Entertainment
8.0
Comfort
8.2
Boarding
8.5
Food
7.7
Crew
8.7
Overall
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Entertainment
8.0
Comfort
8.2
Boarding
8.5
Food
7.7
Crew
8.7
Overall
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Knoxville
Popular flights
Alternative routes for Knoxville to Bangkok
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Bangkok by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Knoxville to Bangkok by cabin class
Find flights from Knoxville to Bangkok, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Knoxville and Bangkok flights
Browse other Knoxville and Bangkok flight options. Last updated on May 24, 2026.
Other flights from Knoxville
Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on May 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Knoxville to Bangkok
Discover the top 4 airlines that operate flights from Knoxville to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$814 | Average$1,319 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$883 | Average$1,089 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$940 | Average$1,093 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,033 | Average$1,259 | FlexibilityNo cancel fee | On-timeN/A |