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$554+ Cheap flights from Knoxville (TYS) to Bangkok

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BKK
Sep 2 — Sep 91
Wed 9/2
Wed 9/9
1 adult, Economy
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Cheap flight deals from Knoxville to Bangkok

Cheapest flights from Knoxville to Bangkok
Explore the most affordable flight options available from Knoxville to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.

This Etihad Airways deal was found by Cheapflights users on 8/3. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:40 am
TYS
-
BKK
2 stops32h 05m
Multiple Airlines
Mon 9/73:55 pm
BKK
-
TYS
2 stops42h 23m
Multiple Airlines
Deal found 8/3$1,037
This Etihad Airways deal was found by Cheapflights users on 8/1. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:20 am
TYS
-
BKK
2 stops32h 25m
Multiple Airlines
Tue 9/223:55 pm
BKK
-
TYS
2 stops35h 16m
Multiple Airlines
Deal found 8/1$1,042
This Etihad Airways deal was found by Cheapflights users on 8/3. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:42 am
TYS
-
BKK
2 stops33h 53m
Multiple Airlines
Fri 1/222:40 pm
BKK
-
TYS
2 stops45h 19m
Multiple Airlines
Deal found 8/3$1,177
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:40 pm
TYS
-
BKK
2 stops33h 10m
Lufthansa
Tue 11/1711:30 pm
BKK
-
TYS
2 stops33h 24m
Lufthansa
Deal found 7/29$1,191
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/284:50 pm
TYS
-
BKK
3 stops29h 45m
United Airlines
Fri 9/47:00 am
BKK
-
TYS
2 stops24h 53m
United Airlines
Deal found 7/31$1,363
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:45 am
TYS
-
BKK
2 stops29h 35m
United Airlines
Mon 11/309:10 am
BKK
-
TYS
2 stops41h 32m
United Airlines
Deal found 7/29$1,364
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:53 pm
TYS
-
BKK
3 stops32h 42m
United Airlines
Mon 9/77:00 am
BKK
-
TYS
2 stops24h 53m
United Airlines
Deal found 7/30$1,367
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:00 am
TYS
-
BKK
2 stops29h 55m
ANA
Mon 8/241:55 pm
BKK
-
TYS
2 stops34h 22m
ANA
Deal found 7/30$1,368

Find flight deals from Knoxville to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 3, 2026.

Round-trip from

$1,037
(Etihad Airways)

One-way from

$554
(Etihad Airways)

Popular in

February

Cheapest in

January

Average price

$1,040
From Knoxville McGhee Tyson to Bangkok
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One-way flight from Knoxville McGhee Tyson to Bangkok
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Highest demand for flights based on searches. 8% potential increase in price ($117 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Bangkok 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 August 3, 2026.
Use the filters below to find and compare flights from Knoxville to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 8/31

7:34 am-6:45 am

2 stops36h 11m

Bangkok Suvarnabhumi

Mon 9/7

3:55 pm-6:22 pm

2 stops37h 27m

$1,037

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Tue 1/12

4:57 pm-11:45 am

2 stops30h 48m

Bangkok Suvarnabhumi

Wed 2/10

2:40 pm-8:03 pm

2 stops41h 23m

$1,097
Quickest round-trip

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 8/31

6:02 pm-9:35 am

3 stops28h 33m

Bangkok Suvarnabhumi

Mon 9/7

7:00 am-10:29 pm

2 stops26h 29m

$1,363

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 9/10

6:02 pm-9:35 am

3 stops28h 33m

Bangkok Suvarnabhumi

Thu 9/17

7:00 am-10:44 pm

2 stops26h 44m

$1,363

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Fri 10/30

9:45 am-11:30 am

3 stops38h 45m

Bangkok Suvarnabhumi

Fri 11/13

9:10 am-6:00 pm

2 stops44h 50m

$1,366

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Fri 11/13

11:59 am-11:30 am

3 stops35h 31m

Bangkok Suvarnabhumi

Mon 11/30

9:10 am-2:42 pm

2 stops41h 32m

$1,366
Cheapest one-way

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 8/31

5:15 am-12:10 pm

2 stops43h 55m

$554

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Fri 8/21

11:40 am-6:10 pm

2 stops43h 30m

$594
Quickest one-way

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Fri 8/28

12:09 pm-6:45 am

2 stops31h 36m

$594

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Sorted by cheapest first

Best time to book a flight from Knoxville to Bangkok

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

How much does it cost to fly round-trip from Knoxville to Bangkok?

Airfare is typical for this route at the moment.
Knoxville to Bangkok flights typically cost between $1,037 and $1,361 in August.
The cheapest round-trip price found within the last 5 days was $1,037 on Multiple Airlines (Aug 31-Sep 7).

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated August 3, 2026.
See what other customers who have flown with ANA,Delta, andCathay Pacific from Knoxville to Bangkok have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very good
1,289 reviews

Overall

8.3

Food

7.8

Crew

8.7

Boarding

8.5

Entertainment

8.0

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

IAH - HND

Outstanding service on board. Loved that we got to use Polaris Lounge at IAH. On time and terrific trip.
ANA
8.3
Very good
1,289 reviews
ANA
8.3
Very good
1,289 reviews

Overall

8.3

Food

7.8

Crew

8.7

Boarding

8.5

Entertainment

8.0

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

IAH - HND

Outstanding service on board. Loved that we got to use Polaris Lounge at IAH. On time and terrific trip.
Delta
7.8
Good
8,482 reviews
ANA
8.3
Very good
1,289 reviews

Overall

8.3

Food

7.8

Crew

8.7

Boarding

8.5

Entertainment

8.0

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

IAH - HND

Outstanding service on board. Loved that we got to use Polaris Lounge at IAH. On time and terrific trip.
Cathay Pacific
7.6
Good
1,436 reviews
ANA
8.3
Very good
1,289 reviews

Overall

8.3

Food

7.8

Crew

8.7

Boarding

8.5

Entertainment

8.0

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

IAH - HND

Outstanding service on board. Loved that we got to use Polaris Lounge at IAH. On time and terrific trip.
United Airlines
7.4
Good
10,058 reviews
ANA
8.3
Very good
1,289 reviews

Overall

8.3

Food

7.8

Crew

8.7

Boarding

8.5

Entertainment

8.0

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

IAH - HND

Outstanding service on board. Loved that we got to use Polaris Lounge at IAH. On time and terrific trip.
American Airlines
7.1
Good
11,844 reviews
ANA
8.3
Very good
1,289 reviews

Overall

8.3

Food

7.8

Crew

8.7

Boarding

8.5

Entertainment

8.0

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

IAH - HND

Outstanding service on board. Loved that we got to use Polaris Lounge at IAH. On time and terrific trip.

Related info for your journey

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

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson is the airport most travelers will use when flying to Bangkok from Knoxville. Booking flights from McGhee Tyson (TYS) to Bangkok should be relatively easy as there are 0 daily outbound flights to Bangkok from 5 different airlines.

  • What are the cheapest airlines flying from Knoxville to Bangkok round-trip?

    ANA, at $814, was found to be the cheapest airline from Knoxville to Bangkok.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Users have found that ANA is 32% cheaper than the other options available to this destination.

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

    For one-way options, check prices for Korean Air. According to our data, you can fly for as low as $524. Users have also found prices from $568 and $656 on American Airlines and Delta, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Suvarnabhumi flights
Memphis to Suvarnabhumi flights
Knoxville to Suvarnabhumi flights
Nashville to Phuket City flights
Memphis to Phuket City flights

Top 5 airlines flying from Knoxville to Bangkok

Discover the top 5 airlines that operate flights from Knoxville to Bangkok. 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 August 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$814Average$1,319FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$889Average$1,089FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$936Average$1,105FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,033Average$1,259FlexibilityNo cancel feeOn-timeN/A
Cathay PacificCheapest$1,238Average$1,432FlexibilityNo cancel feeOn-time72%

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