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Cheap flights from Knoxville to Bangkok from $936

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Bangkok departing on 8/20. 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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0 bags

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Find the cheapest flights from Knoxville to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:15 am - 4:35 am
TYS
-
BKK
32h 20m
2 stops
United Airlines Logo
9:35 am - 8:22 pm
BKK
-
TYS
45h 47m
2 stops
$936United Airlines
Thu, Aug 20 - Mon, Aug 31
United Airlines Logo
10:16 am - 4:35 am
TYS
-
BKK
31h 19m
2 stops
United Airlines Logo
9:35 am - 8:22 pm
BKK
-
TYS
45h 47m
2 stops
$937United Airlines
Thu, Aug 20 - Mon, Aug 31
ANA Logo
7:00 am - 4:35 am
TYS
-
BKK
34h 35m
2 stops
ANA Logo
7:00 am - 4:54 pm
BKK
-
TYS
44h 54m
2 stops
$1,005ANA
Sun, Apr 26 - Sun, May 3
United Airlines Logo
9:15 am - 4:35 am
TYS
-
BKK
32h 20m
2 stops
United Airlines Logo
3:45 pm - 2:36 pm
BKK
-
TYS
33h 51m
3 stops
$1,027United Airlines
Thu, Aug 20 - Mon, Aug 31
United Airlines Logo
7:00 am - 9:35 am
TYS
-
BKK
39h 35m
3 stops
United Airlines Logo
9:35 am - 8:45 pm
BKK
-
TYS
46h 10m
2 stops
$1,047United Airlines
Sun, Apr 26 - Sun, May 3
United Airlines Logo
5:48 pm - 9:35 am
TYS
-
BKK
52h 47m
3 stops
United Airlines Logo
3:45 pm - 7:56 pm
BKK
-
TYS
39h 11m
3 stops
$1,056United Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
4:30 pm - 9:35 am
TYS
-
BKK
54h 05m
3 stops
United Airlines Logo
3:45 pm - 11:44 pm
BKK
-
TYS
42h 59m
3 stops
$1,072United Airlines
Mon, Mar 30 - Fri, May 1
United Airlines Logo
7:00 am - 9:35 am
TYS
-
BKK
39h 35m
3 stops
United Airlines Logo
3:45 pm - 10:50 am
BKK
-
TYS
30h 05m
3 stops
$1,088United Airlines
Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
9:00 am - 9:35 am
TYS
-
BKK
61h 35m
3 stops
United Airlines Logo
3:45 pm - 10:29 pm
BKK
-
TYS
41h 44m
3 stops
$1,097United Airlines
Thu, Apr 9 - Thu, Apr 16
United Airlines Logo
8:45 am - 9:35 am
TYS
-
BKK
37h 50m
3 stops
United Airlines Logo
3:45 pm - 2:36 pm
BKK
-
TYS
33h 51m
3 stops
$1,100United Airlines
Thu, Aug 20 - Mon, Aug 31

Qatar Airways flights from Knoxville to Bangkok Suvarnabhumi Airport

Our best Qatar Airways deals on Knoxville to Bangkok Suvarnabhumi Airport flight tickets
Qatar Airways
Mar 23
TYS11:42 amKnoxville McGhee Tyson
37h 33m
2 stops
BKK12:15 pmBangkok Suvarnabhumi
Mar 29
BKK2:30 amBangkok Suvarnabhumi
32h 29m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
$1,278
Qatar Airways
Mar 30
TYS6:21 pmKnoxville McGhee Tyson
37h 44m
2 stops
BKK7:05 pmBangkok Suvarnabhumi
Apr 30
BKK1:45 amBangkok Suvarnabhumi
57h 14m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
$1,316
Qatar Airways
Apr 11
TYS11:31 amKnoxville McGhee Tyson
38h 24m
2 stops
BKK12:55 pmBangkok Suvarnabhumi
Apr 18
BKK9:05 amBangkok Suvarnabhumi
39h 06m
2 stops
TYS1:11 pmKnoxville McGhee Tyson
$1,394

United Airlines flights from Knoxville to Bangkok Suvarnabhumi Airport

Our best United Airlines deals on Knoxville to Bangkok Suvarnabhumi Airport flight tickets
United Airlines
Mar 2
TYS7:05 amKnoxville McGhee Tyson
40h 20m
3 stops
BKK11:25 amBangkok Suvarnabhumi
Mar 9
BKK4:55 pmBangkok Suvarnabhumi
28h 24m
3 stops
TYS10:19 amKnoxville McGhee Tyson
$951
United Airlines
Mar 1
TYS6:45 amKnoxville McGhee Tyson
64h 40m
3 stops
BKK11:25 amBangkok Suvarnabhumi
Mar 5
BKK4:55 pmBangkok Suvarnabhumi
41h 35m
3 stops
TYS10:30 pmKnoxville McGhee Tyson
$1,005
United Airlines
Apr 26
TYS7:00 amKnoxville McGhee Tyson
39h 35m
3 stops
BKK9:35 amBangkok Suvarnabhumi
May 3
BKK9:35 amBangkok Suvarnabhumi
46h 10m
2 stops
TYS8:45 pmKnoxville McGhee Tyson
$1,047

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Bangkok Suvarnabhumi Airport 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, momondo users made 832,500 searches. Data last updated February 26, 2026.
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

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 8/20

9:15 am-4:35 am

2 stops32h 20m

Bangkok Suvarnabhumi

Mon 8/31

9:35 am-8:22 pm

2 stops45h 47m

$936

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 8/20

10:16 am-4:35 am

2 stops31h 19m

Bangkok Suvarnabhumi

Mon 8/31

9:35 am-8:22 pm

2 stops45h 47m

$937

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Sun 4/26

7:00 am-4:35 am

2 stops34h 35m

Bangkok Suvarnabhumi

Sun 5/3

7:00 am-4:54 pm

2 stops44h 54m

$1,005

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 8/20

9:15 am-4:35 am

2 stops32h 20m

Bangkok Suvarnabhumi

Mon 8/31

3:45 pm-2:36 pm

3 stops33h 51m

$1,027

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Sun 4/26

7:00 am-9:35 am

3 stops39h 35m

Bangkok Suvarnabhumi

Sun 5/3

9:35 am-8:45 pm

2 stops46h 10m

$1,047

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Wed 4/8

5:48 pm-9:35 am

3 stops52h 47m

Bangkok Suvarnabhumi

Wed 4/15

3:45 pm-7:56 pm

3 stops39h 11m

$1,056

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 3/30

4:30 pm-9:35 am

3 stops54h 05m

Bangkok Suvarnabhumi

Fri 5/1

3:45 pm-11:44 pm

3 stops42h 59m

$1,072

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Sat 4/11

7:00 am-9:35 am

3 stops39h 35m

Bangkok Suvarnabhumi

Sat 4/18

3:45 pm-10:50 am

3 stops30h 05m

$1,088

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 4/9

9:00 am-9:35 am

3 stops61h 35m

Bangkok Suvarnabhumi

Thu 4/16

3:45 pm-10:29 pm

3 stops41h 44m

$1,097

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 8/20

8:45 am-9:35 am

3 stops37h 50m

Bangkok Suvarnabhumi

Mon 8/31

3:45 pm-2:36 pm

3 stops33h 51m

$1,100

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Bangkok from

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

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

The month of January is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Knoxville, with most prices found around $904. The month of September is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Knoxville averaging around $940.

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

31h 19m

Direct flights

None
The fastest flight from Knoxville to Bangkok Suvarnabhumi Airport takes 31h 19m
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

  • 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 31h 19m.

  • 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?

  • 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?

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
United AirlinesPriceFrom $883Free CancellationRating
7.4
9,348 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $903Free CancellationRating
8.3
1,714 reviews
Search Japan Airlines flights
American AirlinesPriceFrom $940Free CancellationRating
7.2
11,351 reviews
Search American Airlines flights
DeltaPriceFrom $1,033Free CancellationRating
7.9
8,237 reviews
Search Delta flights
Qatar AirwaysPriceFrom $1,138Free CancellationRating
7.4
3,746 reviews
Search Qatar Airways flights

Traveling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Kanchanaburi
Cha-am
Ayutthaya
Ko Lan
Chonburi
Pak Chong
Sattahip
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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