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$515+ Cheap flights from Knoxville (TYS) to Thailand

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BKK
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Knoxville to Thailand

Keep the following information in mind while searching for Knoxville to Thailand flight deals. Data was last updated July 30, 2025.

Round-trip from

$884
(United Airlines)

One-way from

$515
(IEagle)

Popular in

April

Cheapest in

September

Average price

$1,346
From Knoxville McGhee Tyson to Thailand
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One-way flight from Knoxville McGhee Tyson to Thailand
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Highest demand for flights based on searches. 14% potential increase in price ($248 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Knoxville to Thailand

Cheapest flights from Knoxville to Thailand
Explore the most affordable flight options available from Knoxville to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:45 amTYS - BKK
2 stops35h 50mUnited Airlines
Mon 9/89:35 amBKK - TYS
2 stops39h 03mUnited Airlines
Deal found 7/28$884
This Ovago deal was found by Cheapflights users on 7/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/197:00 amTYS - BKK
2 stops36h 00mANA
Tue 9/27:00 amBKK - TYS
2 stops41h 25mANA
Deal found 7/28$887
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:45 amTYS - BKK
2 stops30h 40mDelta
Sun 9/72:35 amBKK - TYS
2 stops28h 31mDelta
Deal found 7/29$928
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/271:01 pmTYS - BKK
2 stops29h 04mAmerican Airlines
Wed 11/128:05 amBKK - TYS
2 stops25h 19mAmerican Airlines
Deal found 7/30$1,037
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:15 amTYS - BKK
2 stops25h 20mMultiple Airlines
Sun 9/143:15 pmBKK - TYS
2 stops31h 40mMultiple Airlines
Deal found 7/28$1,175
This FlightHub deal was found by Cheapflights users on 7/28. 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 11/117:54 amTYS - BKK
2 stops27h 41mJapan Airlines
Thu 1/159:55 amBKK - TYS
2 stops43h 36mJapan Airlines
Deal found 7/28$1,190
This KAYAK deal was found by Cheapflights users on 7/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/55:30 amTYS - BKK
2 stops32h 35mKorean Air
Tue 8/122:35 amBKK - TYS
2 stops32h 13mKorean Air
Deal found 7/29$1,219

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Knoxville to Thailand that are best for you.

Fly from

Knoxville

Fly to

Thailand

Route

Depart

Return

Price

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 9/1

5:45 am-4:35 am

2 stops35h 50m

Bangkok Suvarnabhumi

Mon 9/8

9:35 am-1:38 pm

2 stops39h 03m

$884

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Tue 8/19

7:00 am-6:00 am

2 stops36h 00m

Bangkok Suvarnabhumi

Tue 9/2

7:00 am-1:25 pm

2 stops41h 25m

$887

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 9/1

5:45 am-11:25 pm

2 stops30h 40m

Bangkok Suvarnabhumi

Sun 9/7

2:35 am-8:06 pm

2 stops28h 31m

$928

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 10/27

1:01 pm-5:05 am

2 stops29h 04m

Bangkok Suvarnabhumi

Wed 11/12

8:05 am-9:24 pm

2 stops25h 19m

$1,037

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Fri 9/12

7:15 am-7:35 pm

2 stops25h 20m

Bangkok Suvarnabhumi

Sun 9/14

3:15 pm-11:55 am

2 stops31h 40m

$1,175

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Tue 11/11

7:54 am-11:35 pm

2 stops27h 41m

Bangkok Suvarnabhumi

Thu 1/15

9:55 am-5:31 pm

2 stops43h 36m

$1,190

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Wed 8/27

8:35 am-1:05 am

2 stops29h 30m

$515

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Tue 11/4

7:54 am-5:05 am

2 stops33h 11m

$517

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 10/27

7:43 am-1:15 pm

2 stops42h 32m

$529

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Tue 10/28

11:45 am-10:50 am

3 stops36h 05m

$606

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 13 results
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Best time to book a flight from Knoxville to Thailand

Have a flexible travel schedule? Discover the best time to fly to Thailand 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 Thailand

What is the cheapest month to book a flight from Knoxville to Thailand?

Currently, September is the cheapest month in which you can book a flight from Knoxville to Thailand (average of $946). Flying from Knoxville to Thailand in December is currently the most expensive (average of $1,563). 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.

What is the cheapest time of day to fly from TYS to TH?

Find hourly flight availability from Knoxville to Thailand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Thailand as you normally would.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated July 30, 2025.
Read reviews from past customers who have flown ANA, Korean Air, and Delta from Knoxville to Thailand. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
922 reviews

Food

7.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,Jul 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
ANA
8.4
Very good
922 reviews
ANA
8.4
Very good
922 reviews

Food

7.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,Jul 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Korean Air
8.4
Very good
1,121 reviews
ANA
8.4
Very good
922 reviews

Food

7.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,Jul 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Delta
8.0
Very good
7,980 reviews
ANA
8.4
Very good
922 reviews

Food

7.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,Jul 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
Qatar Airways
7.4
Good
3,607 reviews
ANA
8.4
Very good
922 reviews

Food

7.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,Jul 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
United Airlines
7.4
Good
8,896 reviews
ANA
8.4
Very good
922 reviews

Food

7.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Crew

8.7

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Kenneth,Jul 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Thailand. 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 Thailand?

    Knoxville McGhee Tyson (TYS) is the airport you will fly out of if you book a flight from Knoxville to Thailand. It is only a 11.3 mi journey to McGhee Tyson (TYS) from Knoxville’s city center.

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

    One-way options have recently been found by users for as low as $515 on Korean Air. Other airlines that offer cheap prices include Delta from $529 and United Airlines from $606 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Thailand 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 Thailand?

    Currently, September is the cheapest month in which you can book a flight from Knoxville to Thailand (average of $946). Flying from Knoxville to Thailand in December is currently the most expensive (average of $1,563). 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

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Top 5 airlines flying from Knoxville to Thailand

Discover the top 5 airlines that operate flights from Knoxville to Thailand. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$895Average$1,277FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$940Average$1,244FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$1,138Average$1,276FlexibilityNo cancel feeOn-time68%
ANACheapest$1,227Average$1,658FlexibilityNo cancel feeOn-time80%
DeltaCheapest$1,267Average$1,966FlexibilityNo cancel feeOn-timeN/A

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