What is the cheapest airline that flies from Knoxville McGhee Tyson to Bangkok Suvarnabhumi?

Etihad Airways is the most popular carrier operating from Knoxville McGhee Tyson to Bangkok Suvarnabhumi

What airlines fly to Bangkok Suvarnabhumi Airport?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Bangkok Suvarnabhumi Airport from Knoxville according to our data. Delta is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 5 different airlines that fly to Bangkok Suvarnabhumi Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Bangkok Suvarnabhumi Airport?

Prices for flights from Knoxville McGhee Tyson Airport to Bangkok Suvarnabhumi Airport were last updated today.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Bangkok Suvarnabhumi Airport?

As of June 2026, there are 4 operators available to choose from for flights from Knoxville McGhee Tyson Airport to Bangkok Suvarnabhumi Airport.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to Bangkok Suvarnabhumi Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Bangkok Suvarnabhumi Airport.

What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

The necessary travel and health documents for your Bangkok Suvarnabhumi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$632 Cheap Flights from Knoxville to Bangkok Suvarnabhumi Airport in 2026

Q: What is the typical price of a round-trip flight between Knoxville and Bangkok Suvarnabhumi Airport?

Prices are currently low for flights on this route. Typical prices usually range from $1,332 to $1,304. The lowest price recently found on this route was $1,023.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to Bangkok

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:59 pm - 6:35 am

TYS

BKK

27h 36m

2 stops

2:40 pm - 2:19 pm

BKK

TYS

35h 39m

2 stops

$1,023Etihad Airways

Fri, Nov 13 - Mon, Nov 30

2:59 pm - 6:35 am

TYS

BKK

27h 36m

2 stops

7:55 pm - 2:19 pm

BKK

TYS

30h 24m

2 stops

$1,025Etihad Airways

Sat, Nov 21 - Mon, Nov 30

7:34 am - 11:50 pm

TYS

BKK

29h 16m

2 stops

9:00 pm - 1:31 pm

BKK

TYS

27h 31m

2 stops

$1,027Etihad Airways

Mon, Aug 31 - Mon, Sep 7

7:25 pm - 11:50 pm

TYS

BKK

41h 25m

2 stops

3:55 pm - 1:31 pm

BKK

TYS

32h 36m

2 stops

$1,029Etihad Airways

Mon, Aug 31 - Mon, Sep 7

1:37 pm - 6:45 am

TYS

BKK

30h 08m

2 stops

9:00 pm - 5:07 pm

BKK

TYS

31h 07m

2 stops

$1,038Multiple Airlines

Thu, Oct 1 - Sat, Oct 10

7:59 am - 11:50 pm

TYS

BKK

28h 51m

2 stops

3:55 pm - 9:34 pm

BKK

TYS

40h 39m

2 stops

$1,098Multiple Airlines

Sat, Aug 15 - Sat, Aug 29

1:23 pm - 6:45 am

TYS

BKK

30h 22m

2 stops

3:15 am - 9:04 pm

BKK

TYS

28h 49m

2 stops

$1,251Etihad Airways

Wed, Oct 14 - Tue, Oct 20

8:59 am - 11:45 am

TYS

BKK

38h 46m

2 stops

2:40 pm - 9:24 pm

BKK

TYS

42h 44m

2 stops

$1,256Multiple Airlines

Sun, Nov 1 - Thu, Nov 19

1:23 pm - 12:55 pm

TYS

BKK

36h 32m

2 stops

3:00 am - 11:18 pm

BKK

TYS

31h 18m

2 stops

$1,325Qatar Airways

Mon, Oct 5 - Tue, Oct 13

7:54 am - 5:05 am

TYS

BKK

33h 11m

2 stops

9:55 am - 12:46 pm

BKK

TYS

38h 51m

2 stops

$1,332Japan Airlines

Tue, Dec 1 - Wed, Jan 20

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Etihad Airways flights from Knoxville to Bangkok Suvarnabhumi Airport

Our best Etihad Airways deals on Knoxville to Bangkok Suvarnabhumi Airport flight tickets

Etihad Airways

Nov 13

TYS2:59 pmKnoxville McGhee Tyson

27h 36m

2 stops

BKK6:35 amBangkok Suvarnabhumi

Nov 30

BKK2:40 pmBangkok Suvarnabhumi

35h 39m

2 stops

TYS2:19 pmKnoxville McGhee Tyson

$1,023

Etihad Airways

Nov 21

TYS2:59 pmKnoxville McGhee Tyson

27h 36m

2 stops

BKK6:35 amBangkok Suvarnabhumi

Nov 30

BKK7:55 pmBangkok Suvarnabhumi

30h 24m

2 stops

TYS2:19 pmKnoxville McGhee Tyson

$1,025

Etihad Airways

Aug 31

TYS7:34 amKnoxville McGhee Tyson

29h 16m

2 stops

BKK11:50 pmBangkok Suvarnabhumi

Sep 7

BKK9:00 pmBangkok Suvarnabhumi

27h 31m

2 stops

TYS1:31 pmKnoxville McGhee Tyson

$1,027

Qatar Airways flights from Knoxville to Bangkok Suvarnabhumi Airport

Our best Qatar Airways deals on Knoxville to Bangkok Suvarnabhumi Airport flight tickets

Qatar Airways

Oct 5

TYS1:23 pmKnoxville McGhee Tyson

36h 32m

2 stops

BKK12:55 pmBangkok Suvarnabhumi

Oct 13

BKK3:00 amBangkok Suvarnabhumi

31h 18m

2 stops

TYS11:18 pmKnoxville McGhee Tyson

$1,325

Qatar Airways

Sep 17

TYS11:35 amKnoxville McGhee Tyson

38h 50m

2 stops

BKK1:25 pmBangkok Suvarnabhumi

Sep 20

BKK2:30 amBangkok Suvarnabhumi

31h 12m

2 stops

TYS10:42 pmKnoxville McGhee Tyson

$1,370

Qatar Airways

Sep 17

TYS11:35 amKnoxville McGhee Tyson

38h 50m

2 stops

BKK1:25 pmBangkok Suvarnabhumi

Sep 20

BKK2:30 amBangkok Suvarnabhumi

31h 12m

2 stops

TYS10:42 pmKnoxville McGhee Tyson

$1,371

momondo Fare Finder

Use the filters below to find and compare flights from Knoxville to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Fri 11/13

2:59 pm-6:35 am

2 stops27h 36m

Bangkok Suvarnabhumi

Mon 11/30

2:40 pm-2:19 pm

2 stops35h 39m

$1,023

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Sat 11/21

2:59 pm-6:35 am

2 stops27h 36m

Bangkok Suvarnabhumi

Mon 11/30

7:55 pm-2:19 pm

2 stops30h 24m

$1,025

Quickest round-trip

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 8/31

7:34 am-11:50 pm

2 stops29h 16m

Bangkok Suvarnabhumi

Mon 9/7

9:00 pm-1:31 pm

2 stops27h 31m

$1,027

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 8/31

7:25 pm-11:50 pm

2 stops41h 25m

Bangkok Suvarnabhumi

Mon 9/7

3:55 pm-1:31 pm

2 stops32h 36m

$1,029

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 10/1

1:37 pm-6:45 am

2 stops30h 08m

Bangkok Suvarnabhumi

Sat 10/10

9:00 pm-5:07 pm

2 stops31h 07m

$1,038

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Sat 8/15

7:59 am-11:50 pm

2 stops28h 51m

Bangkok Suvarnabhumi

Sat 8/29

3:55 pm-9:34 pm

2 stops40h 39m

$1,098

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Wed 10/14

1:23 pm-6:45 am

2 stops30h 22m

Bangkok Suvarnabhumi

Tue 10/20

3:15 am-9:04 pm

2 stops28h 49m

$1,251

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Sun 11/1

8:59 am-11:45 am

2 stops38h 46m

Bangkok Suvarnabhumi

Thu 11/19

2:40 pm-9:24 pm

2 stops42h 44m

$1,256

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 10/5

1:23 pm-12:55 pm

2 stops36h 32m

Bangkok Suvarnabhumi

Tue 10/13

3:00 am-11:18 pm

2 stops31h 18m

$1,325

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Tue 12/1

7:54 am-5:05 am

2 stops33h 11m

Bangkok Suvarnabhumi

Wed 1/20

9:55 am-12:46 pm

2 stops38h 51m

$1,332

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Knoxville to Bangkok Suvarnabhumi Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Knoxville and Bangkok Suvarnabhumi Airport?

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

The month of July is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Knoxville, with most prices found around $0. The month of January is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Knoxville averaging around $906.

When to book flights from Knoxville to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Knoxville to Bangkok Suvarnabhumi Airport (TYS to BKK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Bangkok Suvarnabhumi Airport

Fastest flight time	26h 32m
Direct flights	None

The fastest flight from Knoxville to Bangkok Suvarnabhumi Airport takes 26h 32m

There are no direct flights from Knoxville to Bangkok Suvarnabhumi Airport. There are no popular flight routes from Knoxville to Bangkok Suvarnabhumi Airport.

Search flight deals

Frequently asked questions about flying from Knoxville to Bangkok Suvarnabhumi Airport

How far is Knoxville McGhee Tyson to Bangkok Suvarnabhumi by plane?
The straight-line distance from Knoxville McGhee Tyson to Bangkok Suvarnabhumi is 8986.3 mi. A reasonable flight in good conditions will take 26h 32m.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Bangkok Suvarnabhumi Airport?
Prices for flights from Knoxville McGhee Tyson Airport to Bangkok Suvarnabhumi Airport were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Bangkok Suvarnabhumi Airport?
As of June 2026, there are 4 operators available to choose from for flights from Knoxville McGhee Tyson Airport to Bangkok Suvarnabhumi Airport.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Bangkok Suvarnabhumi Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Bangkok Suvarnabhumi Airport.
What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?
The necessary travel and health documents for your Bangkok Suvarnabhumi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Knoxville to Bangkok Suvarnabhumi Airport?
momondo data reveals that the most frequently booked airline on the route from Knoxville to Bangkok Suvarnabhumi Airport is United Airlines, representing 39% of all bookings. The subsequent popular airlines are Delta at 32%, American Airlines at 15%, and ANA at 14%.

Best airlines flying from Knoxville to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Knoxville to Bangkok Suvarnabhumi Airport with momondo

Airline	Rating	Free Cancellation	Price
ANA	PriceFrom $814	Free Cancellation	Rating 8.3 1,236 reviews	Search ANA flights
United Airlines	PriceFrom $883	Free Cancellation	Rating 7.4 9,841 reviews	Search United Airlines flights
American Airlines	PriceFrom $936	Free Cancellation	Rating 7.1 11,662 reviews	Search American Airlines flights
Delta	PriceFrom $1,033	Free Cancellation	Rating 7.9 8,403 reviews	Search Delta flights

Pattaya

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Kanchanaburi

Cha-am

Chonburi

Ko Lan

Sattahip

Ayutthaya

Pak Chong

Phetchaburi

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Bangkok?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Knoxville to Bangkok. momondo saves you time and could save you money on your trip.

Can I find flights from Knoxville to Bangkok with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bangkok from Knoxville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Knoxville to Bangkok?

Once all potential Knoxville to Bangkok flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Knoxville to Bangkok right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Knoxville to Bangkok now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bangkok and let you know when they change.

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Flights to Bangkok Don Mueang Intl Airportfrom $837

Cheap flights from Knoxville to Bangkok from $652

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Bangkok departing on 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Etihad Airways flights from Knoxville to Bangkok Suvarnabhumi Airport

Our best Etihad Airways deals on Knoxville to Bangkok Suvarnabhumi Airport flight tickets

Qatar Airways flights from Knoxville to Bangkok Suvarnabhumi Airport

Our best Qatar Airways deals on Knoxville to Bangkok Suvarnabhumi Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Knoxville to Bangkok Suvarnabhumi Airport that are best for you.

See travel insights to Bangkok from

How to get the cheapest flight ticket from Knoxville to Bangkok Suvarnabhumi Airport

What is the typical price of a round-trip flight between Knoxville and Bangkok Suvarnabhumi Airport?

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

What is the cheapest airline that flies from Knoxville McGhee Tyson to Bangkok Suvarnabhumi?

What airlines fly to Bangkok Suvarnabhumi Airport?

When to book flights from Knoxville to Bangkok Suvarnabhumi Airport

Cheap Knoxville to Bangkok Suvarnabhumi Airport (TYS to BKK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Bangkok Suvarnabhumi Airport

Fastest flight time

Direct flights

Frequently asked questions about flying from Knoxville to Bangkok Suvarnabhumi Airport

Best airlines flying from Knoxville to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Knoxville to Bangkok Suvarnabhumi Airport with momondo

Traveling to a place near Bangkok?

Why use momondo?

An easier way to manage your Bangkok Suvarnabhumi Airport trip

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List of cabin classes available on flights landing in Bangkok. Availability may vary depending on flight origin and airline.

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