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$577+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BKK
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
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Cheap flight deals from Knoxville to Bangkok

Cheapest flights from Knoxville to Bangkok
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 April 10, 2026.

This Etihad Airways deal was found by Cheapflights users on 4/5. 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 5/37:00 am
TYS
-
BKK
2 stops36h 45m
Multiple Airlines
Sun 5/103:55 pm
BKK
-
TYS
2 stops43h 00m
Multiple Airlines
Deal found 4/5$954
This Etihad Airways deal was found by Cheapflights users on 4/10. 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 4/307:50 am
TYS
-
BKK
2 stops35h 55m
Multiple Airlines
Sun 5/319:00 pm
BKK
-
TYS
2 stops31h 37m
Multiple Airlines
Deal found 4/10$976
This Etihad Airways deal was found by Cheapflights users on 4/6. 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 4/108:57 am
TYS
-
BKK
2 stops34h 48m
Multiple Airlines
Sat 5/309:00 pm
BKK
-
TYS
2 stops31h 37m
Multiple Airlines
Deal found 4/6$992
This Etihad Airways deal was found by Cheapflights users on 4/5. 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 4/217:50 am
TYS
-
BKK
2 stops36h 00m
Multiple Airlines
Fri 6/193:05 pm
BKK
-
TYS
2 stops42h 00m
Multiple Airlines
Deal found 4/5$996
This Etihad Airways deal was found by Cheapflights users on 4/8. 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 8/318:05 am
TYS
-
BKK
2 stops35h 10m
Multiple Airlines
Mon 9/73:05 pm
BKK
-
TYS
2 stops36h 30m
Multiple Airlines
Deal found 4/8$1,008
This Etihad Airways deal was found by Cheapflights users on 4/6. 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 11/16:30 am
TYS
-
BKK
2 stops36h 05m
Multiple Airlines
Thu 11/192:40 pm
BKK
-
TYS
2 stops42h 44m
Multiple Airlines
Deal found 4/6$1,068
This Etihad Airways deal was found by Cheapflights users on 4/9. 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 7/138:56 am
TYS
-
BKK
2 stops27h 54m
Multiple Airlines
Mon 7/203:05 pm
BKK
-
TYS
2 stops41h 59m
Multiple Airlines
Deal found 4/9$1,069
This Etihad Airways deal was found by Cheapflights users on 4/5. 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 10/18:06 am
TYS
-
BKK
2 stops35h 09m
Multiple Airlines
Thu 10/292:40 pm
BKK
-
TYS
2 stops36h 12m
Multiple Airlines
Deal found 4/5$1,148
This FlightHub deal was found by Cheapflights users on 4/7. 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.
Mon 11/166:18 pm
TYS
-
BKK
2 stops37h 07m
Qatar Airways
Wed 12/22:00 am
BKK
-
TYS
2 stops33h 50m
Qatar Airways
Deal found 4/7$1,204
This FlightHub deal was found by Cheapflights users on 4/5. 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.
Mon 8/313:01 pm
TYS
-
BKK
2 stops35h 24m
Qatar Airways
Mon 9/78:00 pm
BKK
-
TYS
2 stops36h 23m
Qatar Airways
Deal found 4/5$1,207
This FlightHub deal was found by Cheapflights users on 4/7. 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.
Tue 11/171:13 pm
TYS
-
BKK
2 stops29h 27m
Qatar Airways
Fri 12/46:55 pm
BKK
-
TYS
2 stops40h 55m
Qatar Airways
Deal found 4/7$1,225

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 April 10, 2026.

Round-trip from

$954
(Etihad Airways)

One-way from

$577
(Etihad Airways)

Popular in

July

Cheapest in

January

Average price

$1,259
From Knoxville McGhee Tyson to Bangkok
Search Deals
One-way flight from Knoxville McGhee Tyson to Bangkok
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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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 April 10, 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

Price

Cheapest round-trip

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Sun 5/3

7:00 am-6:45 am

2 stops36h 45m

Bangkok Suvarnabhumi

Sun 5/10

3:55 pm-11:55 pm

2 stops43h 00m

$954

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Tue 4/21

7:50 am-6:50 am

2 stops36h 00m

Bangkok Suvarnabhumi

Fri 6/19

3:05 pm-10:05 pm

2 stops42h 00m

$996

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 8/31

8:05 am-6:15 am

2 stops35h 10m

Bangkok Suvarnabhumi

Mon 9/7

3:05 pm-4:35 pm

2 stops36h 30m

$1,008

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Wed 5/6

11:31 am-6:50 am

2 stops32h 19m

Bangkok Suvarnabhumi

Sun 5/10

7:00 pm-9:56 pm

2 stops37h 56m

$1,352
Quickest round-trip

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 8/31

8:48 am-9:35 am

3 stops37h 47m

Bangkok Suvarnabhumi

Mon 9/7

7:00 am-8:48 pm

2 stops24h 48m

$1,504

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 10/1

5:39 pm-9:35 am

3 stops28h 56m

Bangkok Suvarnabhumi

Thu 10/29

4:55 pm-11:19 pm

3 stops41h 24m

$1,512
Cheapest one-way

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 8/13

3:01 pm-11:50 am

2 stops33h 49m

$577

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 8/13

1:40 pm-12:55 pm

2 stops36h 15m

$625
Quickest one-way

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 8/13

1:48 pm-9:35 am

3 stops32h 47m

$819

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/6

Sorted 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.
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

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 June is currently the most expensive (average of $1,235). 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 April 10, 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.
ANA
8.4
Very good
1,170 reviews

Food

7.8

Crew

8.7

Overall

8.4

Entertainment

8.0

Comfort

8.2

Boarding

8.5

Reviews

1 / 20
8.0
Excellent

Alejandro,Apr 2026

SFO - HND

Food was good, not exceptional. On my second flight, Tokyo to Hiroshima, a single cup of coffee was offered, not a bag of pretzels or cookies. Granted, the flight was only an hour and a half, but this seems stingy.
ANA
8.4
Very good
1,170 reviews
ANA
8.4
Very good
1,170 reviews

Food

7.8

Crew

8.7

Overall

8.4

Entertainment

8.0

Comfort

8.2

Boarding

8.5

Reviews

1 / 20
8.0
Excellent

Alejandro,Apr 2026

SFO - HND

Food was good, not exceptional. On my second flight, Tokyo to Hiroshima, a single cup of coffee was offered, not a bag of pretzels or cookies. Granted, the flight was only an hour and a half, but this seems stingy.
Delta
7.9
Good
8,400 reviews
ANA
8.4
Very good
1,170 reviews

Food

7.8

Crew

8.7

Overall

8.4

Entertainment

8.0

Comfort

8.2

Boarding

8.5

Reviews

1 / 20
8.0
Excellent

Alejandro,Apr 2026

SFO - HND

Food was good, not exceptional. On my second flight, Tokyo to Hiroshima, a single cup of coffee was offered, not a bag of pretzels or cookies. Granted, the flight was only an hour and a half, but this seems stingy.
United Airlines
7.4
Good
9,562 reviews
ANA
8.4
Very good
1,170 reviews

Food

7.8

Crew

8.7

Overall

8.4

Entertainment

8.0

Comfort

8.2

Boarding

8.5

Reviews

1 / 20
8.0
Excellent

Alejandro,Apr 2026

SFO - HND

Food was good, not exceptional. On my second flight, Tokyo to Hiroshima, a single cup of coffee was offered, not a bag of pretzels or cookies. Granted, the flight was only an hour and a half, but this seems stingy.
American Airlines
7.1
Good
11,564 reviews
ANA
8.4
Very good
1,170 reviews

Food

7.8

Crew

8.7

Overall

8.4

Entertainment

8.0

Comfort

8.2

Boarding

8.5

Reviews

1 / 20
8.0
Excellent

Alejandro,Apr 2026

SFO - HND

Food was good, not exceptional. On my second flight, Tokyo to Hiroshima, a single cup of coffee was offered, not a bag of pretzels or cookies. Granted, the flight was only an hour and a half, but this seems stingy.

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.

  • What airport do you fly from for flights from Knoxville to Bangkok?

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson is the airport most travelers will use when flying to Bangkok from Knoxville. Booking flights from McGhee Tyson (TYS) to Bangkok should be relatively easy as there are 0 daily outbound flights to Bangkok from 4 different airlines.

  • What are the cheapest airlines flying from Knoxville to Bangkok round-trip?

    ANA, at $814, was found to be the cheapest airline from Knoxville to Bangkok.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Users have found that ANA is 33% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Knoxville to Bangkok one-way?

    For one-way options, check prices for Japan Airlines. According to our data, you can fly for as low as $495. Users have also found prices from $524 and $529 on Korean Air and Delta, respectively.

  • Can I find deals for flights from Knoxville to Bangkok that include hotel bookings?

    Yes. In addition to deals on Knoxville to Bangkok flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Bangkok?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Bangkok.

  • Can I find deals for business class flights from Knoxville to Bangkok?

    Yes. Cheapflights offers flight deals from Knoxville to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 June is currently the most expensive (average of $1,235). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Knoxville to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Suvarnabhumi flights
Memphis to Suvarnabhumi flights
Knoxville to Suvarnabhumi flights
Nashville to Phuket City flights
Memphis to Phuket City flights

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 April 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$814Average$1,317FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$883Average$1,089FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$940Average$1,105FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,033Average$1,259FlexibilityNo cancel feeOn-timeN/A

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