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Cheap flights from Knoxville to Thailand from $462

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 Thailand departing on 10/13. 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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Find the cheapest flights from Knoxville to Thailand

Cheap round-trip flights

American Airlines Logo
7:29 am - 11:00 pmTYS-BKK
28h 31m2 stops
American Airlines Logo
8:05 am - 12:21 amBKK-TYS
27h 16m2 stops
$880American Airlines
Find Deal
Sat, Sep 6 - Tue, Sep 16
American Airlines Logo
7:28 am - 11:00 pmTYS-BKK
28h 32m2 stops
American Airlines Logo
8:05 am - 11:51 pmBKK-TYS
26h 46m2 stops
$890American Airlines
Find Deal
Mon, Sep 29 - Mon, Oct 13
Delta Logo
5:45 am - 11:25 pmTYS-BKK
30h 40m2 stops
Delta Logo
2:35 am - 8:02 pmBKK-TYS
28h 27m2 stops
$968Delta
Find Deal
Sat, Sep 6 - Mon, Sep 15
United Airlines Logo
7:00 am - 4:35 amTYS-BKK
34h 35m2 stops
United Airlines Logo
9:35 am - 2:45 pmBKK-TYS
64h 10m2 stops
$980United Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
ANA Logo
7:00 am - 6:00 amTYS-BKK
36h 00m2 stops
ANA Logo
7:00 am - 10:50 pmBKK-TYS
26h 50m2 stops
$1,013ANA
Find Deal
Mon, Sep 29 - Mon, Oct 20
Delta Logo
5:45 am - 1:05 amTYS-BKK
32h 20m2 stops
Delta Logo
2:35 am - 11:41 amBKK-TYS
68h 06m2 stops
$1,025Delta
Find Deal
Mon, Sep 29 - Thu, Oct 2
United Airlines Logo
4:25 pm - 11:25 amTYS-BKK
31h 00m3 stops
United Airlines Logo
4:55 pm - 9:59 amBKK-TYS
28h 04m3 stops
$1,038United Airlines
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Sat, Jan 31 - Wed, Mar 25
Qatar Airways Logo
4:37 pm - 12:55 pmTYS-BKK
33h 18m2 stops
Qatar Airways Logo
2:30 am - 9:43 pmBKK-TYS
30h 13m2 stops
$1,281Qatar Airways
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Wed, Oct 1 - Mon, Oct 6
ANA Logo
6:45 am - 6:30 amTYS-BKK
35h 45m2 stops
ANA Logo
2:20 pm - 1:18 pmBKK-TYS
58h 58m2 stops
$1,428ANA
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Mon, Dec 1 - Wed, Jan 7
Qatar Airways Logo
12:35 pm - 6:25 pmTYS-BKK
42h 50m2 stops
Qatar Airways Logo
2:00 am - 9:24 pmBKK-TYS
31h 24m2 stops
$1,472Qatar Airways
Find Deal
Sat, Nov 1 - Fri, Nov 14

Cathay Pacific flights from Knoxville to Thailand

Our best Cathay Pacific deals on Knoxville to Thailand flight tickets
Cathay Pacific
Oct 25
TYS6:47 pmKnoxville McGhee Tyson
29h 28m
2 stops
BKK11:15 amBangkok Suvarnabhumi
Nov 25
BKK1:05 pmBangkok Suvarnabhumi
46h 47m
2 stops
TYS11:52 pmKnoxville McGhee Tyson
$1,055
Find similar
Cathay Pacific
Nov 1
TYS6:47 pmKnoxville McGhee Tyson
28h 53m
2 stops
BKK10:40 amBangkok Suvarnabhumi
Nov 15
BKK8:20 amBangkok Suvarnabhumi
27h 56m
2 stops
TYS12:16 amKnoxville McGhee Tyson
$1,120
Find similar
Cathay Pacific
Oct 2
TYS3:13 pmKnoxville McGhee Tyson
55h 47m
2 stops
BKK10:00 amBangkok Suvarnabhumi
Oct 9
BKK11:00 amBangkok Suvarnabhumi
23h 51m
2 stops
TYS11:51 pmKnoxville McGhee Tyson
$1,147
Find similar

Korean Air flights from Knoxville to Thailand

Our best Korean Air deals on Knoxville to Thailand flight tickets
Korean Air
Sep 29
TYS7:49 amKnoxville McGhee Tyson
26h 56m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
Oct 12
BKK2:35 amBangkok Suvarnabhumi
30h 21m
2 stops
TYS9:56 pmKnoxville McGhee Tyson
$1,114
Find similar
Korean Air
Oct 25
TYS3:43 pmKnoxville McGhee Tyson
46h 02m
2 stops
BKK12:45 amBangkok Suvarnabhumi
Nov 24
BKK1:00 amBangkok Suvarnabhumi
34h 46m
2 stops
TYS11:46 pmKnoxville McGhee Tyson
$1,159
Find similar
Korean Air
Sep 29
TYS7:05 amKnoxville McGhee Tyson
27h 40m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
Oct 19
BKK2:35 amBangkok Suvarnabhumi
32h 11m
2 stops
TYS11:46 pmKnoxville McGhee Tyson
$1,219
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Thailand 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 August 18, 2025.
Use the filters below to find and compare flights from Knoxville to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Sat 9/6

7:29 am-11:00 pm

2 stops28h 31m

Bangkok Suvarnabhumi

Tue 9/16

8:05 am-12:21 am

2 stops27h 16m

$880

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 9/29

7:28 am-11:00 pm

2 stops28h 32m

Bangkok Suvarnabhumi

Mon 10/13

8:05 am-11:51 pm

2 stops26h 46m

$890

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Sat 9/6

5:45 am-11:25 pm

2 stops30h 40m

Bangkok Suvarnabhumi

Mon 9/15

2:35 am-8:02 pm

2 stops28h 27m

$968

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 9/29

7:00 am-4:35 am

2 stops34h 35m

Bangkok Suvarnabhumi

Fri 10/3

9:35 am-2:45 pm

2 stops64h 10m

$980

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 9/29

7:00 am-6:00 am

2 stops36h 00m

Bangkok Suvarnabhumi

Mon 10/20

7:00 am-10:50 pm

2 stops26h 50m

$1,013

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 9/29

5:45 am-1:05 am

2 stops32h 20m

Bangkok Suvarnabhumi

Thu 10/2

2:35 am-11:41 am

2 stops68h 06m

$1,025

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Sat 1/31

4:25 pm-11:25 am

3 stops31h 00m

Bangkok Suvarnabhumi

Wed 3/25

4:55 pm-9:59 am

3 stops28h 04m

$1,038

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Wed 10/1

4:37 pm-12:55 pm

2 stops33h 18m

Bangkok Suvarnabhumi

Mon 10/6

2:30 am-9:43 pm

2 stops30h 13m

$1,281

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 12/1

6:45 am-6:30 am

2 stops35h 45m

Bangkok Suvarnabhumi

Wed 1/7

2:20 pm-1:18 pm

2 stops58h 58m

$1,428

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Sat 11/1

12:35 pm-6:25 pm

2 stops42h 50m

Bangkok Suvarnabhumi

Fri 11/14

2:00 am-9:24 pm

2 stops31h 24m

$1,472

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 Thailand from

How to get the cheapest flight ticket from Knoxville to Thailand

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 Thailand?

The month of September is, on average, the cheapest month to fly to Thailand from Knoxville, with most prices found around $1,039. If you are unable to visit Thailand during the month of September, then departing from Knoxville during the month August is also very affordable. Most momondo users find prices during this month for around $1,242.

What is the cheapest day to depart on your flight to Thailand?

The cheapest day to depart on your flight to Thailand is on a Wednesday when prices can be found for as low as $1,352. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Thailand is Saturday, with ticket prices averaging around $2,111.

What is the cheapest time of day to depart on your flight to Thailand?

Flying to Thailand from Knoxville in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,398 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Thailand is in the morning when prices are around $1,870.

Cheap Knoxville to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Thailand

Best Price Found

$462

Fastest flight time

26h 45m

Direct flights

None

Airports in Thailand

1 airport
The best one-way flight to Thailand from Knoxville in the past 72 hours is $462. The best round-trip flight deal from Knoxville to Thailand found on momondo in the last 72 hours is $880.
The fastest flight from Knoxville to Thailand takes 26h 45m
There are no direct flights from Knoxville to Thailand. Popular non-direct route for this connection is Knoxville McGhee Tyson Airport - Bangkok Suvarnabhumi Airport.
There is 1 airport near Thailand: Bangkok Suvarnabhumi (BKK)
Search flight deals

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Thailand?

    Prices for flights from Knoxville McGhee Tyson Airport to Thailand are updated daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Thailand?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Thailand?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Thailand.

  • What documentation or ID do you need to fly to Thailand?

    The travel and health documents required for your trip to Thailand can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thailand. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Knoxville to Thailand

Compare and see reviews for airlines that fly from Knoxville to Thailand with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $892Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $903Free CancellationRating
8.3
1,549 reviews
Search Japan Airlines flights
American AirlinesPriceFrom $940Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $968Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Qatar AirwaysPriceFrom $1,138Free CancellationRating
7.4
3,609 reviews
Search Qatar Airways flights
ANAPriceFrom $1,242Free CancellationRating
8.4
934 reviews
Search ANA flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Thailand from Knoxville.

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

Yes. momondo allows you to filter the results for Knoxville to Thailand flights to just show those with flexible booking policies.

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

Once you have performed a search for Knoxville to Thailand flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Knoxville to Thailand flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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