$554+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BKK
Sep 15 — Sep 221
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 August 16, 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 August 16, 2026.
This Etihad Airways deal was found by Cheapflights users on 8/12. 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 8/315:15 am -
2 stops43h 55m
Mon 9/73:55 pm -
2 stops42h 23m
Deal found 8/12![Multiple Airlines logo]()
$1,038
This oojo deal was found by Cheapflights users on 8/14. 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 8/317:34 am -
2 stops35h 11m
Mon 9/77:55 am -
2 stops45h 27m
Deal found 8/14![Japan Airlines logo]()
$1,079
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
2 stops32h 05m
Mon 9/711:30 pm -
2 stops33h 57m
Deal found 8/15![Delta logo]()
$1,092
This Korean Air deal was found by Cheapflights users on 8/13. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:55 am -
2 stops27h 40m
Wed 9/162:35 am -
2 stops32h 20m
Deal found 8/13![Korean Air logo]()
$1,257
This Cathay Pacific deal was found by Cheapflights users on 8/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/82:55 pm -
2 stops31h 45m
Thu 11/267:55 am -
2 stops25h 48m
Deal found 8/11![Multiple Airlines logo]()
$1,267
This Cathay Pacific deal was found by Cheapflights users on 8/14. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:55 pm -
2 stops37h 45m
Mon 11/3012:45 pm -
2 stops42h 02m
Deal found 8/14![Multiple Airlines logo]()
$1,271
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:48 pm -
2 stops27h 47m
Thu 4/19:55 am -
2 stops49h 04m
Deal found 8/12![Qatar Airways logo]()
$1,278
This Qatar Airways deal was found by Cheapflights users on 8/11. 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.
Mon 9/141:22 pm -
2 stops36h 33m
Thu 9/178:00 pm -
2 stops37h 42m
Deal found 8/11![Qatar Airways logo]()
$1,351
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 9/3010:42 am -
3 stops54h 53m
Wed 10/79:35 am -
2 stops46h 14m
Deal found 8/16![United Airlines logo]()
$1,363
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/76:02 pm -
3 stops28h 33m
Mon 9/217:00 am -
2 stops25h 45m
Deal found 8/15![United Airlines logo]()
$1,364
This United Airlines deal was found by Cheapflights users on 8/11. 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 11/1311:59 am -
3 stops35h 31m
Mon 11/309:10 am -
2 stops41h 32m
Deal found 8/11![United Airlines logo]()
$1,367
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 August 16, 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 August 16, 2026.
This Etihad Airways deal was found by Cheapflights users on 8/11. 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 8/3111:40 am -
2 stops32h 05m
Mon 9/73:55 pm -
2 stops42h 23m
Deal found 8/11![Multiple Airlines logo]()
$1,038
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:40 am -
2 stops30h 55m
Tue 10/62:35 am -
2 stops31h 27m
Deal found 8/16![Delta logo]()
$1,092
This Korean Air deal was found by Cheapflights users on 8/15. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:55 am -
2 stops27h 40m
Wed 9/162:35 am -
2 stops31h 39m
Deal found 8/15![Korean Air logo]()
$1,257
This Qatar Airways deal was found by Cheapflights users on 8/12. 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.
Mon 9/144:48 pm -
2 stops33h 37m
Thu 9/178:00 pm -
2 stops37h 42m
Deal found 8/12![Qatar Airways logo]()
$1,351
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 9/3010:42 am -
3 stops54h 53m
Wed 10/79:35 am -
2 stops46h 14m
Deal found 8/16![United Airlines logo]()
$1,363
This Etihad Airways deal was found by Cheapflights users on 8/12. 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.
Wed 9/911:20 am -
2 stops32h 25m
Thu 9/173:15 am -
2 stops30h 27m
Deal found 8/12![Multiple Airlines logo]()
$1,038
This Etihad Airways deal was found by Cheapflights users on 8/14. 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.
Tue 1/127:30 am -
2 stops35h 05m
Wed 2/107:55 pm -
2 stops30h 30m
Deal found 8/14![Multiple Airlines logo]()
$1,098
This Cathay Pacific deal was found by Cheapflights users on 8/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/82:55 pm -
2 stops31h 45m
Thu 11/267:55 am -
2 stops25h 48m
Deal found 8/11![Multiple Airlines logo]()
$1,267
This Cathay Pacific deal was found by Cheapflights users on 8/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:30 pm -
2 stops28h 35m
Mon 11/305:40 pm -
2 stops41h 52m
Deal found 8/11![Multiple Airlines logo]()
$1,271
Last-minute flights from Knoxville to BangkokDiscover last-minute flight deals from Knoxville to Bangkok. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Bangkok. Data last updated August 16, 2026 and is based on user searches.
This Etihad Airways deal was found by Cheapflights users on 8/12. 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 8/315:15 am -
2 stops43h 55m
Mon 9/73:55 pm -
2 stops42h 23m
Deal found 8/12![Multiple Airlines logo]()
$1,038
This oojo deal was found by Cheapflights users on 8/14. 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 8/317:34 am -
2 stops35h 11m
Mon 9/77:55 am -
2 stops45h 27m
Deal found 8/14![Japan Airlines logo]()
$1,079
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
2 stops32h 05m
Mon 9/711:30 pm -
2 stops33h 57m
Deal found 8/15![Delta logo]()
$1,092
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/316:02 pm -
3 stops28h 33m
Mon 9/77:00 am -
2 stops26h 29m
Deal found 8/14![United Airlines logo]()
$1,368
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/76:02 pm -
3 stops28h 33m
Mon 9/217:00 am -
2 stops25h 45m
Deal found 8/15![United Airlines logo]()
$1,364
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:48 pm -
2 stops27h 47m
Thu 4/19:55 am -
2 stops49h 04m
Deal found 8/12![Qatar Airways logo]()
$1,278
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 9/912:15 pm -
3 stops34h 20m
Fri 9/183:45 pm -
3 stops29h 52m
Deal found 8/12![United Airlines logo]()
$1,377
This Korean Air deal was found by Cheapflights users on 8/13. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:55 am -
2 stops27h 40m
Wed 9/162:35 am -
2 stops32h 20m
Deal found 8/13![Korean Air logo]()
$1,257
This Qatar Airways deal was found by Cheapflights users on 8/11. 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.
Mon 9/141:22 pm -
2 stops36h 33m
Thu 9/178:00 pm -
2 stops37h 42m
Deal found 8/11![Qatar Airways logo]()
$1,351
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 9/3010:42 am -
3 stops54h 53m
Wed 10/79:35 am -
2 stops46h 14m
Deal found 8/16![United Airlines logo]()
$1,363
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 August 16, 2026.
Search for one-way flight options from Knoxville to Bangkok. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This Etihad Airways deal was found by Cheapflights users on 8/14. 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 8/315:15 am -
2 stops31h 40m
Deal found 8/14![Multiple Airlines logo]()
$554
This Etihad Airways deal was found by Cheapflights users on 8/12. 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 8/2111:40 am -
2 stops43h 30m
Deal found 8/12![Multiple Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sat 9/126:55 pm -
3 stops48h 50m
Deal found 8/12![Multiple Airlines logo]()
$596
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/25:57 pm -
2 stops42h 48m
Deal found 8/14![Delta logo]()
$667
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/281:53 pm -
3 stops32h 42m
Deal found 8/12![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Sat 1/27:35 pm -
3 stops75h 55m
Deal found 8/16![United Airlines logo]()
$1,064
This United Airlines deal was found by Cheapflights users on 8/15. 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 -
3 stops37h 35m
Deal found 8/15![United Airlines logo]()
$1,088
This AranGrant deal was found by Cheapflights users on 8/14. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:50 am -
2 stops31h 40m
Deal found 8/14![ANA logo]()
$9,072
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 August 16, 2026.
Round-trip from | $1,038 (Etihad Airways) |
|---|---|
One-way from | $554 (Etihad Airways) |
Popular in | February |
Cheapest in | January |
Average price | $1,361 |
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 August 16, 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 Knoxville McGhee Tyson - BKK Bangkok Suvarnabhumi
TYSBKK
Knoxville McGhee Tyson
Mon 8/31
11:40 am-6:45 am
2 stops32h 05m
Bangkok Suvarnabhumi
Mon 9/7
3:55 pm-11:18 pm
2 stops42h 23m
$1,038
KnoxvilleBangkok
TYS Knoxville McGhee Tyson - BKK Bangkok Suvarnabhumi
TYSBKK
Knoxville McGhee Tyson
Wed 9/9
11:20 am-6:45 am
2 stops32h 25m
Bangkok Suvarnabhumi
Thu 9/17
3:15 am-10:42 pm
2 stops30h 27m
$1,038
KnoxvilleBangkok
TYS Knoxville McGhee Tyson - BKK Bangkok Suvarnabhumi
TYSBKK
Knoxville McGhee Tyson
Wed 9/30
5:40 am-11:35 pm
2 stops30h 55m
Bangkok Suvarnabhumi
Tue 10/6
2:35 am-11:02 pm
2 stops31h 27m
$1,092
KnoxvilleBangkok
TYS Knoxville McGhee Tyson - BKK Bangkok Suvarnabhumi
TYSBKK
Knoxville McGhee Tyson
Tue 1/12
7:30 am-6:35 am
2 stops35h 05m
Bangkok Suvarnabhumi
Wed 2/10
7:55 pm-2:25 pm
2 stops30h 30m
$1,098
KnoxvilleBangkok
TYS Knoxville McGhee Tyson - BKK Bangkok Suvarnabhumi
TYSBKK
Knoxville McGhee Tyson
Mon 9/14
8:55 am-11:35 pm
2 stops27h 40m
Bangkok Suvarnabhumi
Wed 9/16
2:35 am-11:14 pm
2 stops31h 39m
$1,257
Quickest round-trip
KnoxvilleBangkok
TYS Knoxville McGhee Tyson - BKK Bangkok Suvarnabhumi
TYSBKK
Knoxville McGhee Tyson
Sun 11/8
2:55 pm-10:40 am
2 stops31h 45m
Bangkok Suvarnabhumi
Thu 11/26
7:55 am-9:43 pm
2 stops25h 48m
$1,267
KnoxvilleBangkok
TYS Knoxville McGhee Tyson - BKK Bangkok Suvarnabhumi
TYSBKK
Knoxville McGhee Tyson
Fri 11/13
7:30 pm-12:05 pm
2 stops28h 35m
Bangkok Suvarnabhumi
Mon 11/30
5:40 pm-11:32 pm
2 stops41h 52m
$1,271
KnoxvilleBangkok
TYS Knoxville McGhee Tyson - BKK Bangkok Suvarnabhumi
TYSBKK
Knoxville McGhee Tyson
Mon 9/14
4:48 pm-1:25 pm
2 stops33h 37m
Bangkok Suvarnabhumi
Thu 9/17
8:00 pm-10:42 pm
2 stops37h 42m
$1,351
KnoxvilleBangkok
TYS Knoxville McGhee Tyson - BKK Bangkok Suvarnabhumi
TYSBKK
Knoxville McGhee Tyson
Wed 9/30
10:42 am-4:35 am
3 stops54h 53m
Bangkok Suvarnabhumi
Wed 10/7
9:35 am-8:49 pm
2 stops46h 14m
$1,363
Cheapest one-way
KnoxvilleBangkok
TYS Knoxville McGhee Tyson - BKK Bangkok Suvarnabhumi
TYSBKK
Knoxville McGhee Tyson
Mon 8/31
5:15 am-11:55 pm
2 stops31h 40m
$554
Showing 1-10 of 12 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
How much does it cost to fly round-trip from Knoxville to Bangkok?
Airfare is typical for this route at the moment.
Knoxville to Bangkok flights typically cost between $1,038 and $1,455 in August.The cheapest round-trip price found within the last 5 days was $1,038 on Multiple Airlines (Aug 31-Sep 7).
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 August 16, 2026.
See what other customers who have flown with ANA,Delta, andCathay Pacific 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.
Boarding
8.5
Overall
8.3
Entertainment
7.9
Food
7.8
Comfort
8.2
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Boarding
8.5
Overall
8.3
Entertainment
7.9
Food
7.8
Comfort
8.2
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Boarding
8.5
Overall
8.3
Entertainment
7.9
Food
7.8
Comfort
8.2
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Boarding
8.5
Overall
8.3
Entertainment
7.9
Food
7.8
Comfort
8.2
Crew
8.7
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
IAH - HND
Boarding
8.5
Overall
8.3
Entertainment
7.9
Food
7.8
Comfort
8.2
Crew
8.7
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 August 16, 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 August 16, 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 August 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$814 | Average$1,319 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$859 | Average$1,089 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,089 | Average$1,389 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,238 | Average$1,432 | FlexibilityNo cancel fee | On-time72% |