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$553+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BKK
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

Round-trip from

$887
(United Airlines)

One-way from

$553
(KAYAK)

Popular in

April

Cheapest in

September

Average price

$1,244
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. 16% potential increase in price ($271 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:05 pmTYS - BKK
2 stops42h 50mDelta
Wed 12/32:05 amBKK - TYS
2 stops33h 23mDelta
Deal found 10/30$928
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/278:50 amTYS - BKK
3 stops62h 35mUnited Airlines
Thu 12/44:55 pmBKK - TYS
3 stops29h 53mUnited Airlines
Deal found 10/30$1,003
This Cathay Pacific deal was found by Cheapflights users on 10/30. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:10 amTYS - BKK
2 stops47h 30mMultiple Airlines
Thu 12/47:15 pmBKK - TYS
2 stops34h 43mMultiple Airlines
Deal found 10/30$1,083
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:55 pmTYS - BKK
3 stops54h 30mUnited Airlines
Sat 11/154:55 pmBKK - TYS
3 stops29h 53mUnited Airlines
Deal found 10/29$1,099
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:20 pmTYS - BKK
2 stops45h 50mUnited Airlines
Wed 11/124:55 pmBKK - TYS
3 stops33h 48mUnited Airlines
Deal found 10/29$1,145
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:50 pmTYS - BKK
3 stops31h 35mUnited Airlines
Wed 11/54:55 pmBKK - TYS
3 stops29h 10mUnited Airlines
Deal found 10/29$1,219
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:55 pmTYS - BKK
3 stops54h 30mUnited Airlines
Sun 11/304:55 pmBKK - TYS
3 stops34h 56mUnited Airlines
Deal found 10/30$1,303
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:50 amTYS - BKK
3 stops38h 35mUnited Airlines
Sat 12/137:10 amBKK - TYS
2 stops24h 44mUnited Airlines
Deal found 10/30$1,325
This Cathay Pacific deal was found by Cheapflights users on 10/29. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:27 pmTYS - BKK
2 stops37h 48mMultiple Airlines
Wed 11/1212:45 pmBKK - TYS
2 stops44h 39mMultiple Airlines
Deal found 10/29$1,356
This Justfly.com deal was found by Cheapflights users on 10/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:40 pmTYS - BKK
2 stops27h 00mQatar Airways
Sat 12/137:50 pmBKK - TYS
2 stops37h 50mQatar Airways
Deal found 10/30$1,373

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 October 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

Wed 4/22

9:15 am-9:45 am

3 stops37h 30m

Bangkok Suvarnabhumi

Sun 5/31

9:35 am-8:22 pm

2 stops45h 47m

$887

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 11/27

6:05 pm-12:55 am

2 stops42h 50m

Bangkok Suvarnabhumi

Wed 12/3

2:05 am-11:28 pm

2 stops33h 23m

$928

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 11/27

8:50 am-11:25 am

3 stops62h 35m

Bangkok Suvarnabhumi

Thu 12/4

4:55 pm-10:48 am

3 stops29h 53m

$1,003

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Wed 4/1

8:47 am-11:40 pm

2 stops27h 53m

Bangkok Suvarnabhumi

Wed 4/29

11:30 pm-3:06 pm

2 stops26h 36m

$1,063

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 11/27

5:10 am-4:40 pm

2 stops47h 30m

Bangkok Suvarnabhumi

Thu 12/4

7:15 pm-5:58 pm

2 stops34h 43m

$1,083

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Fri 3/6

6:25 pm-12:05 pm

2 stops29h 40m

Bangkok Suvarnabhumi

Sat 3/14

11:40 am-11:41 pm

2 stops23h 01m

$1,275

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Wed 11/26

4:55 pm-11:25 am

3 stops54h 30m

Bangkok Suvarnabhumi

Sun 11/30

4:55 pm-3:51 pm

3 stops34h 56m

$1,303

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Fri 12/5

3:40 pm-6:40 am

2 stops27h 00m

Bangkok Suvarnabhumi

Sat 12/13

7:50 pm-9:40 pm

2 stops37h 50m

$1,373

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Wed 4/1

8:45 am-9:45 am

3 stops38h 00m

Bangkok Suvarnabhumi

Wed 4/29

3:40 pm-9:59 am

3 stops29h 19m

$1,476

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Sat 12/6

5:54 pm-11:25 am

3 stops53h 31m

$560

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 17 results
1
2

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 $884). Flying from Knoxville to Thailand in April is currently the most expensive (average of $1,360). 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 October 30, 2025.

It’s typically best to fly out from Knoxville to Thailand in the evening. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

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 October 30, 2025.
Read reviews from past customers who have flown Japan Airlines, Delta, and Qatar Airways 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.
Japan Airlines
8.3
Very good
1,596 reviews

Overall

8.3

Boarding

8.4

Comfort

8.2

Crew

8.7

Food

7.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Japan Airlines
8.3
Very good
1,596 reviews
Japan Airlines
8.3
Very good
1,596 reviews

Overall

8.3

Boarding

8.4

Comfort

8.2

Crew

8.7

Food

7.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Delta
7.9
Good
7,998 reviews
Japan Airlines
8.3
Very good
1,596 reviews

Overall

8.3

Boarding

8.4

Comfort

8.2

Crew

8.7

Food

7.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
Qatar Airways
7.4
Good
3,661 reviews
Japan Airlines
8.3
Very good
1,596 reviews

Overall

8.3

Boarding

8.4

Comfort

8.2

Crew

8.7

Food

7.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
United Airlines
7.4
Good
8,999 reviews
Japan Airlines
8.3
Very good
1,596 reviews

Overall

8.3

Boarding

8.4

Comfort

8.2

Crew

8.7

Food

7.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
American Airlines
7.2
Good
11,034 reviews
Japan Airlines
8.3
Very good
1,596 reviews

Overall

8.3

Boarding

8.4

Comfort

8.2

Crew

8.7

Food

7.7

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

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.

  • How long is the flight from Knoxville to Thailand?

    Airlines like United Airlines, Delta, and Korean Air fly from Knoxville to Thailand in about 27h 53m. The time it takes to get you to your destination can typically vary by up to 14h 57m. The distance from Knoxville to Thailand is about 8996 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $884). Flying from Knoxville to Thailand in April is currently the most expensive (average of $1,360). 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 6 airlines flying from Knoxville to Thailand

Discover the top 6 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$892Average$1,239FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$903Average$1,009FlexibilityNo cancel feeOn-time79%
DeltaCheapest$928Average$1,623FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$940Average$1,200FlexibilityNo cancel feeOn-time71%
Qatar AirwaysCheapest$1,138Average$1,462FlexibilityNo cancel feeOn-time68%
FinnairCheapest$1,257Average$1,643FlexibilityNo cancel feeOn-time76%

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