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Suvarnabhumi

$610+ Cheap flights from Knoxville (TYS) to Suvarnabhumi (BKK)

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BKK
Aug 15 — Aug 221
Sat 8/15
Sat 8/22
1 adult, Economy
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Cheap flight deals from Knoxville to Suvarnabhumi

Cheapest flights from Knoxville to Suvarnabhumi
Explore the most affordable flight options available from Knoxville to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2026.

This oojo deal was found by Cheapflights users on 7/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:40 am
TYS
-
BKK
2 stops32h 05m
Etihad Airways
Tue 9/153:15 am
BKK
-
TYS
2 stops30h 27m
Etihad Airways
Deal found 7/11$1,026
This oojo deal was found by Cheapflights users on 7/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:45 pm
TYS
-
BKK
2 stops51h 50m
Etihad Airways
Mon 11/307:55 pm
BKK
-
TYS
2 stops30h 24m
Etihad Airways
Deal found 7/11$1,032
This Etihad Airways deal was found by Cheapflights users on 7/13. 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 11/137:30 am
TYS
-
BKK
2 stops40h 15m
Multiple Airlines
Mon 11/302:40 pm
BKK
-
TYS
2 stops40h 53m
Multiple Airlines
Deal found 7/13$1,037
This Etihad Airways deal was found by Cheapflights users on 7/14. 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 8/317:34 am
TYS
-
BKK
2 stops29h 21m
Multiple Airlines
Mon 9/73:55 pm
BKK
-
TYS
2 stops32h 36m
Multiple Airlines
Deal found 7/14$1,038
This Etihad Airways deal was found by Cheapflights users on 7/12. 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.
Sun 10/1111:35 am
TYS
-
BKK
2 stops32h 10m
Multiple Airlines
Sat 10/318:50 pm
BKK
-
TYS
2 stops31h 48m
Multiple Airlines
Deal found 7/12$1,097
This Etihad Airways deal was found by Cheapflights users on 7/16. 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 10/2611:35 am
TYS
-
BKK
2 stops32h 00m
Multiple Airlines
Wed 11/48:50 pm
BKK
-
TYS
2 stops39h 09m
Multiple Airlines
Deal found 7/16$1,103
This Etihad Airways deal was found by Cheapflights users on 7/12. 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 8/37:02 am
TYS
-
BKK
2 stops42h 08m
Multiple Airlines
Thu 8/279:15 am
BKK
-
TYS
2 stops46h 44m
Multiple Airlines
Deal found 7/12$1,154
This FlightHub deal was found by Cheapflights users on 7/11. 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.
Mon 8/3111:40 am
TYS
-
BKK
2 stops32h 55m
Qatar Airways
Sun 9/62:30 am
BKK
-
TYS
2 stops30h 47m
Qatar Airways
Deal found 7/11$1,288
This SmartFares deal was found by Cheapflights users on 7/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:40 am
TYS
-
BKK
2 stops32h 55m
Qatar Airways
Mon 8/312:30 am
BKK
-
TYS
2 stops28h 37m
Qatar Airways
Deal found 7/11$1,350
This United Airlines deal was found by Cheapflights users on 7/11. 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.
Tue 8/256:02 pm
TYS
-
BKK
3 stops28h 33m
United Airlines
Tue 9/17:00 am
BKK
-
TYS
2 stops25h 45m
United Airlines
Deal found 7/11$1,355

Find flight deals from Knoxville to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Suvarnabhumi (BKK). 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 July 16, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,026
(oojo)

One-way from

$610
(oojo)

Popular in

February

Cheapest in

January
Provider with most accurate pricing for Knoxville McGhee Tyson-Bangkok Suvarnabhumi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Bangkok Suvarnabhumi flights.
Search Deals
From Knoxville McGhee Tyson to Bangkok Suvarnabhumi
Search Deals
One-way flight from Knoxville McGhee Tyson to Bangkok Suvarnabhumi
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Suvarnabhumi 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 16, 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

Mon 8/31

7:34 am-11:55 pm

2 stops29h 21m

Bangkok Suvarnabhumi

Mon 9/7

3:55 pm-1:31 pm

2 stops32h 36m

$1,037

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Fri 10/9

7:30 am-6:45 am

2 stops36h 15m

Bangkok Suvarnabhumi

Thu 10/15

8:45 pm-5:40 pm

2 stops31h 55m

$1,038

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 8/31

11:40 am-7:35 am

2 stops32h 55m

Bangkok Suvarnabhumi

Sun 9/6

2:30 am-10:17 pm

2 stops30h 47m

$1,288
Quickest round-trip

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Tue 8/25

6:02 pm-9:35 am

3 stops28h 33m

Bangkok Suvarnabhumi

Tue 9/1

7:00 am-10:29 pm

3 stops26h 29m

$1,355

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Sat 8/29

7:15 am-4:35 am

2 stops34h 20m

Bangkok Suvarnabhumi

Sat 9/5

7:00 am-8:53 pm

2 stops24h 53m

$1,363

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 8/31

9:00 am-9:35 am

3 stops37h 35m

Bangkok Suvarnabhumi

Mon 9/7

7:00 am-10:29 pm

2 stops26h 29m

$1,367
Cheapest one-way

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 8/13

7:34 am-11:55 pm

2 stops29h 21m

$610
Quickest one-way

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Fri 8/21

10:08 am-11:55 pm

2 stops26h 47m

$652

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Fri 8/28

1:53 pm-9:35 am

3 stops32h 42m

$764

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 8/31

9:00 am-9:35 am

3 stops37h 35m

$764

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/13

Sorted by cheapest first

Compare providers for flights from Knoxville to Suvarnabhumi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Suvarnabhumi in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Bangkok Suvarnabhumi Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Knoxville-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Knoxville-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Bangkok Suvarnabhumi Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Suvarnabhumi

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

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated July 16, 2026.
Get a feel of what it's like to fly with ANA,Delta, andUnited Airlines from Knoxville to Bangkok Suvarnabhumi Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very good
1,271 reviews

Entertainment

7.9

Crew

8.7

Food

7.7

Boarding

8.5

Comfort

8.2

Overall

8.3

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
1,271 reviews
ANA
8.3
Very good
1,271 reviews

Entertainment

7.9

Crew

8.7

Food

7.7

Boarding

8.5

Comfort

8.2

Overall

8.3

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
8,471 reviews
ANA
8.3
Very good
1,271 reviews

Entertainment

7.9

Crew

8.7

Food

7.7

Boarding

8.5

Comfort

8.2

Overall

8.3

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
9,993 reviews
ANA
8.3
Very good
1,271 reviews

Entertainment

7.9

Crew

8.7

Food

7.7

Boarding

8.5

Comfort

8.2

Overall

8.3

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
11,811 reviews
ANA
8.3
Very good
1,271 reviews

Entertainment

7.9

Crew

8.7

Food

7.7

Boarding

8.5

Comfort

8.2

Overall

8.3

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 Suvarnabhumi. 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 Suvarnabhumi?

    For a flight from Knoxville to Bangkok Suvarnabhumi, you will be flying from McGhee Tyson. Knoxville McGhee Tyson (TYS) is just 11.3 mi from the center of the city. McGhee Tyson is the only Knoxville airport and it handles 0 outbound flights to Bangkok Suvarnabhumi per day. 4 airlines have flights to Bangkok Suvarnabhumi from Knoxville McGhee Tyson on a regular basis.

  • How long is the flight from Knoxville to Bangkok Suvarnabhumi Airport?

    For as low as $1,355, Qatar Airways can have you in Bangkok Suvarnabhumi Airport from Knoxville in 28h 33m. The distance from Knoxville to Bangkok Suvarnabhumi Airport is about 8996 mi. This flight may include one or multiple stops.

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

    Currently priced at $814, ANA will fly you from Knoxville to Bangkok Suvarnabhumi Airport and back. In addition to ANA, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $883 and $936, respectively. ANA is currently priced 31% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Knoxville to Bangkok Suvarnabhumi Airport are Korean Air ($524), Delta ($529), and American Airlines ($568).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Suvarnabhumi 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

Traveling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Ko Samet
Chonburi
Cha-am
Sattahip
Pak Chong

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Alternative routes for Knoxville to Suvarnabhumi

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

Top 4 airlines flying from Knoxville to Suvarnabhumi

Discover the top 4 airlines that operate flights from Knoxville to Suvarnabhumi. 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 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$814Average$1,319FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$883Average$1,089FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$936Average$1,170FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,033Average$1,259FlexibilityNo cancel feeOn-timeN/A

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