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Cheap flights from Knoxville to Bangkok from $602

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 8/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
6:15 am - 11:50 pm
TYS
-
BKK
30h 35m
2 stops
Etihad Airways Logo
9:15 am - 1:31 pm
BKK
-
TYS
39h 16m
2 stops
$1,092Etihad Airways
Wed, Aug 19 - Mon, Aug 31
Multiple Airlines Logo
11:03 am - 11:50 pm
TYS
-
BKK
25h 47m
2 stops
Multiple Airlines Logo
3:05 pm - 5:37 pm
BKK
-
TYS
37h 32m
2 stops
$1,098Multiple Airlines
Mon, Jul 13 - Wed, Jul 22
Multiple Airlines Logo
7:23 am - 6:15 am
TYS
-
BKK
35h 52m
2 stops
Multiple Airlines Logo
3:15 am - 10:08 pm
BKK
-
TYS
29h 53m
2 stops
$1,099Multiple Airlines
Mon, Aug 31 - Sun, Sep 6
Etihad Airways Logo
8:10 am - 11:50 pm
TYS
-
BKK
28h 40m
2 stops
Etihad Airways Logo
8:45 pm - 1:31 pm
BKK
-
TYS
27h 46m
2 stops
$1,154Etihad Airways
Tue, Aug 11 - Tue, Aug 25
Qatar Airways Logo
5:33 pm - 7:25 pm
TYS
-
BKK
38h 52m
2 stops
Qatar Airways Logo
2:30 am - 11:18 pm
BKK
-
TYS
31h 48m
2 stops
$1,214Qatar Airways
Mon, Aug 31 - Sun, Sep 6
Multiple Airlines Logo
11:34 am - 6:45 am
TYS
-
BKK
32h 11m
2 stops
Multiple Airlines Logo
3:05 pm - 2:29 pm
BKK
-
TYS
34h 24m
2 stops
$1,235Multiple Airlines
Thu, Sep 3 - Wed, Sep 16
Qatar Airways Logo
1:46 pm - 1:25 pm
TYS
-
BKK
36h 39m
2 stops
Qatar Airways Logo
3:00 am - 9:53 pm
BKK
-
TYS
29h 53m
2 stops
$1,239Qatar Airways
Wed, Aug 19 - Sun, Aug 30
Qatar Airways Logo
11:34 am - 6:20 am
TYS
-
BKK
31h 46m
2 stops
Qatar Airways Logo
2:30 am - 9:15 pm
BKK
-
TYS
29h 45m
2 stops
$1,273Qatar Airways
Mon, Sep 7 - Tue, Sep 15
Multiple Airlines Logo
8:56 am - 6:45 am
TYS
-
BKK
34h 49m
2 stops
Multiple Airlines Logo
9:00 pm - 7:38 pm
BKK
-
TYS
33h 38m
2 stops
$1,295Multiple Airlines
Mon, Jul 13 - Wed, Jul 22
Qatar Airways Logo
3:14 pm - 1:25 pm
TYS
-
BKK
35h 11m
2 stops
Qatar Airways Logo
9:05 pm - 9:04 pm
BKK
-
TYS
34h 59m
2 stops
$1,371Qatar Airways
Mon, Oct 12 - Fri, Oct 16

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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
Aug 19
TYS6:15 amKnoxville McGhee Tyson
30h 35m
2 stops
BKK11:50 pmBangkok Suvarnabhumi
Aug 31
BKK9:15 amBangkok Suvarnabhumi
39h 16m
2 stops
TYS1:31 pmKnoxville McGhee Tyson
$1,092
Etihad Airways
Aug 11
TYS8:10 amKnoxville McGhee Tyson
28h 40m
2 stops
BKK11:50 pmBangkok Suvarnabhumi
Aug 25
BKK8:45 pmBangkok Suvarnabhumi
27h 46m
2 stops
TYS1:31 pmKnoxville McGhee Tyson
$1,154
Etihad Airways
Jun 29
TYS7:59 pmKnoxville McGhee Tyson
40h 51m
2 stops
BKK11:50 pmBangkok Suvarnabhumi
Jul 12
BKK9:45 amBangkok Suvarnabhumi
40h 57m
2 stops
TYS3:42 pmKnoxville McGhee Tyson
$1,915

Qatar Airways flights from Knoxville to Bangkok Suvarnabhumi Airport

Our best Qatar Airways deals on Knoxville to Bangkok Suvarnabhumi Airport flight tickets
Qatar Airways
Aug 31
TYS5:33 pmKnoxville McGhee Tyson
38h 52m
2 stops
BKK7:25 pmBangkok Suvarnabhumi
Sep 6
BKK2:30 amBangkok Suvarnabhumi
31h 48m
2 stops
TYS11:18 pmKnoxville McGhee Tyson
$1,214
Qatar Airways
Aug 19
TYS1:46 pmKnoxville McGhee Tyson
36h 39m
2 stops
BKK1:25 pmBangkok Suvarnabhumi
Aug 30
BKK3:00 amBangkok Suvarnabhumi
29h 53m
2 stops
TYS9:53 pmKnoxville McGhee Tyson
$1,239
Qatar Airways
Sep 7
TYS11:34 amKnoxville McGhee Tyson
31h 46m
2 stops
BKK6:20 amBangkok Suvarnabhumi
Sep 15
BKK2:30 amBangkok Suvarnabhumi
29h 45m
2 stops
TYS9:15 pmKnoxville McGhee Tyson
$1,273

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 May 3, 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

Cheapest round-trip

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Wed 8/19

6:15 am-11:50 pm

2 stops30h 35m

Bangkok Suvarnabhumi

Mon 8/31

9:15 am-1:31 pm

2 stops39h 16m

$1,092

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 7/13

11:03 am-11:50 pm

2 stops25h 47m

Bangkok Suvarnabhumi

Wed 7/22

3:05 pm-5:37 pm

2 stops37h 32m

$1,098

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 8/31

7:23 am-6:15 am

2 stops35h 52m

Bangkok Suvarnabhumi

Sun 9/6

3:15 am-10:08 pm

2 stops29h 53m

$1,099
Quickest round-trip

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Tue 8/11

8:10 am-11:50 pm

2 stops28h 40m

Bangkok Suvarnabhumi

Tue 8/25

8:45 pm-1:31 pm

2 stops27h 46m

$1,154

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 8/31

5:33 pm-7:25 pm

2 stops38h 52m

Bangkok Suvarnabhumi

Sun 9/6

2:30 am-11:18 pm

2 stops31h 48m

$1,214

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 9/3

11:34 am-6:45 am

2 stops32h 11m

Bangkok Suvarnabhumi

Wed 9/16

3:05 pm-2:29 pm

2 stops34h 24m

$1,235

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Wed 8/19

1:46 pm-1:25 pm

2 stops36h 39m

Bangkok Suvarnabhumi

Sun 8/30

3:00 am-9:53 pm

2 stops29h 53m

$1,239

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 9/7

11:34 am-6:20 am

2 stops31h 46m

Bangkok Suvarnabhumi

Tue 9/15

2:30 am-9:15 pm

2 stops29h 45m

$1,273

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 7/13

8:56 am-6:45 am

2 stops34h 49m

Bangkok Suvarnabhumi

Wed 7/22

9:00 pm-7:38 pm

2 stops33h 38m

$1,295

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 10/12

3:14 pm-1:25 pm

2 stops35h 11m

Bangkok Suvarnabhumi

Fri 10/16

9:05 pm-9:04 pm

2 stops34h 59m

$1,371

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 January is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Knoxville, with most prices found around $903. 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

28h 06m

Direct flights

None
The fastest flight from Knoxville to Bangkok Suvarnabhumi Airport takes 28h 06m
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 28h 06m.

  • 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
ANAPriceFrom $814Free CancellationRating
8.3
1,205 reviews
Search ANA flights
United AirlinesPriceFrom $883Free CancellationRating
7.4
9,680 reviews
Search United Airlines flights
American AirlinesPriceFrom $940Free CancellationRating
7.1
11,673 reviews
Search American Airlines flights
DeltaPriceFrom $1,033Free CancellationRating
7.9
8,461 reviews
Search Delta 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
Chonburi
Ayutthaya
Ko Lan
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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