HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Southeast Asia

$482+ Cheap flights from Knoxville (TYS) to Southeast Asia

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BKK
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Southeast Asia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Knoxville to Southeast Asia

Keep the following information in mind while searching for Knoxville to Southeast Asia flight deals. Data was last updated January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$860
(United Airlines)

One-way from

$482
(Kiwi.com)

Popular in

March

Cheapest in

May

Average price

$1,283
Provider with most accurate pricing for Knoxville McGhee Tyson-Manila Ninoy Aquino Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Manila Ninoy Aquino Intl flights.
Search Deals
From Knoxville McGhee Tyson to Southeast Asia
Search Deals
One-way flight from Knoxville McGhee Tyson to Southeast Asia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($198 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Knoxville to Southeast Asia

Cheapest flights from Knoxville to Southeast Asia
Explore the most affordable flight options available from Knoxville to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This United Airlines deal was found by Cheapflights users on 1/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/294:25 pm
TYS
-
BKK
3 stops31h 00m
United Airlines
Mon 2/24:55 pm
BKK
-
TYS
3 stops32h 29m
United Airlines
Deal found 1/12$860
This United Airlines deal was found by Cheapflights users on 1/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:45 am
TYS
-
BKK
2 stops29h 35m
United Airlines
Mon 2/164:55 pm
BKK
-
TYS
3 stops29h 24m
United Airlines
Deal found 1/12$864
This United Airlines deal was found by Cheapflights users on 1/11. 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.
Thu 1/227:20 pm
TYS
-
SGN
3 stops39h 35m
United Airlines
Sun 1/2511:05 pm
SGN
-
TYS
2 stops33h 47m
United Airlines
Deal found 1/11$877
This United Airlines deal was found by Cheapflights users on 1/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:50 am
TYS
-
BKK
2 stops35h 45m
United Airlines
Mon 9/79:35 am
BKK
-
TYS
2 stops49h 24m
United Airlines
Deal found 1/12$885
This United Airlines deal was found by Cheapflights users on 1/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:15 pm
TYS
-
BKK
3 stops53h 30m
United Airlines
Sun 4/269:35 am
BKK
-
TYS
2 stops42h 17m
United Airlines
Deal found 1/13$903
This United Airlines deal was found by Cheapflights users on 1/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:48 pm
TYS
-
SGN
3 stops41h 02m
United Airlines
Fri 4/177:00 am
SGN
-
TYS
3 stops43h 06m
United Airlines
Deal found 1/12$956
This United Airlines deal was found by Cheapflights users on 1/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:00 am
TYS
-
SGN
2 stops51h 55m
United Airlines
Fri 4/177:00 am
SGN
-
TYS
3 stops43h 06m
United Airlines
Deal found 1/12$957
This Ovago deal was found by Cheapflights users on 1/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:48 pm
TYS
-
SGN
2 stops41h 02m
Multiple Airlines
Fri 4/177:00 am
SGN
-
TYS
2 stops43h 06m
Multiple Airlines
Deal found 1/12$971
This United Airlines deal was found by Cheapflights users on 1/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:45 am
TYS
-
BKK
3 stops40h 40m
United Airlines
Tue 3/313:40 pm
BKK
-
TYS
3 stops29h 28m
United Airlines
Deal found 1/12$971
This United Airlines deal was found by Cheapflights users on 1/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:45 am
TYS
-
BKK
2 stops34h 25m
United Airlines
Thu 3/54:55 pm
BKK
-
TYS
3 stops41h 35m
United Airlines
Deal found 1/12$972
This United Airlines deal was found by Cheapflights users on 1/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:48 pm
TYS
-
SGN
3 stops41h 02m
United Airlines
Wed 4/157:00 am
SGN
-
TYS
3 stops27h 03m
United Airlines
Deal found 1/12$976
This Ovago deal was found by Cheapflights users on 1/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:30 pm
TYS
-
SGN
2 stops42h 20m
Asiana Airlines
Fri 4/177:00 am
SGN
-
TYS
2 stops43h 06m
Asiana Airlines
Deal found 1/12$986

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Southeast Asia 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 January 14, 2026.
Use the filters below to find and compare flights from Knoxville to Southeast Asia that are best for you.

Fly from

Knoxville

Fly to

Southeast Asia

Route

Depart

Return

Price

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 1/29

11:07 am-11:25 am

3 stops36h 18m

Bangkok Suvarnabhumi

Mon 2/2

4:55 pm-2:49 pm

3 stops33h 54m

$860

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Mon 2/9

6:45 am-12:20 am

2 stops29h 35m

Bangkok Suvarnabhumi

Mon 2/16

4:55 pm-10:19 am

3 stops29h 24m

$864

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Sun 4/19

5:15 pm-9:45 am

3 stops53h 30m

Bangkok Suvarnabhumi

Sun 4/26

9:35 am-4:52 pm

2 stops42h 17m

$903

KnoxvilleHo Chi Minh City

TYS - SGN

TYSSGN

Knoxville McGhee Tyson

Thu 4/2

5:48 pm-9:50 pm

3 stops41h 02m

Ho Chi Minh City

Fri 4/17

7:00 am-3:06 pm

3 stops43h 06m

$956

KnoxvilleHo Chi Minh City

TYS - SGN

TYSSGN

Knoxville McGhee Tyson

Fri 4/3

7:05 am-9:50 pm

3 stops51h 45m

Ho Chi Minh City

Fri 4/17

7:00 am-1:17 pm

3 stops41h 17m

$971

KnoxvilleBangkok

TYS - BKK

TYSBKK

Knoxville McGhee Tyson

Thu 2/26

6:45 am-11:25 am

3 stops40h 40m

Bangkok Suvarnabhumi

Thu 3/5

4:55 pm-8:47 pm

3 stops39h 52m

$971

KnoxvilleHo Chi Minh City

TYS - SGN

TYSSGN

Knoxville McGhee Tyson

Mon 4/6

5:48 pm-9:50 pm

3 stops41h 02m

Ho Chi Minh City

Wed 4/15

7:00 am-11:03 pm

3 stops27h 03m

$976

KnoxvilleHo Chi Minh City

TYS - SGN

TYSSGN

Knoxville McGhee Tyson

Fri 4/3

4:30 pm-9:50 pm

2 stops42h 20m

Ho Chi Minh City

Fri 4/17

7:00 am-3:06 pm

2 stops43h 06m

$986

KnoxvilleManila

TYS - MNL

TYSMNL

Knoxville McGhee Tyson

Wed 2/25

7:25 pm-9:00 pm

2 stops36h 35m

Manila Ninoy Aquino Intl

Wed 3/11

11:25 pm-2:50 pm

2 stops27h 25m

$1,020

KnoxvilleManila

TYS - MNL

TYSMNL

Knoxville McGhee Tyson

Wed 2/18

7:05 am-6:50 am

2 stops34h 45m

Manila Ninoy Aquino Intl

Wed 3/4

11:25 pm-2:50 pm

2 stops28h 25m

$1,020

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 48 results
1
2
3
...
5

Best time to book a flight from Knoxville to Southeast Asia

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

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

Currently, April is the cheapest month in which you can book a flight from Knoxville to Southeast Asia (average of $522). Flying from Knoxville to Southeast Asia in August is currently the most expensive (average of $952). 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.

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated January 14, 2026.
Read reviews from past customers who have flown Korean Air, ANA, and Japan Airlines from Knoxville to Southeast Asia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,187 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,187 reviews
Korean Air
8.4
Very good
1,187 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.4
Very good
1,069 reviews
Korean Air
8.4
Very good
1,187 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,680 reviews
Korean Air
8.4
Very good
1,187 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
8,039 reviews
Korean Air
8.4
Very good
1,187 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
9,152 reviews
Korean Air
8.4
Very good
1,187 reviews

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

    For a flight from Knoxville to Southeast Asia, you will be flying from McGhee Tyson. Knoxville McGhee Tyson (TYS) is just 11.3 mi from the center of the city.

  • How long is the flight from Knoxville to Southeast Asia?

    United Airlines, Asiana Airlines, and ANA can get you from Knoxville to Southeast Asia in just under 36h 18m. Your travel time can differ by up to 6h 02m. The distance between Knoxville and Southeast Asia is about 8996 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Knoxville to Southeast Asia are Japan Airlines ($495), Korean Air ($524), and Delta ($529).

  • What are the most popular routes from Knoxville to Southeast Asia?

    When deciding which route to take from Knoxville to Southeast Asia consider Knoxville McGhee Tyson - Bangkok Suvarnabhumi, Knoxville McGhee Tyson - Manila Ninoy Aquino Intl or Knoxville McGhee Tyson - Ho Chi Minh City as they are the most popular.

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

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

  • How can I find direct flights from Knoxville to Southeast Asia?

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Southeast Asia 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 Southeast Asia?

    Currently, April is the cheapest month in which you can book a flight from Knoxville to Southeast Asia (average of $522). Flying from Knoxville to Southeast Asia in August is currently the most expensive (average of $952). 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

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 Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Narita flights
Nashville to Haneda flights
Memphis to Narita flights
Memphis to Haneda flights
Nashville to Suvarnabhumi flights
Memphis to Suvarnabhumi flights
Memphis to Incheon Intl flights
Nashville to Incheon Intl flights
Knoxville to Narita flights
Knoxville to Haneda flights
Nashville to Hong Kong flights
Nashville to Ho Chi Minh City flights
Chattanooga to Narita flights
Knoxville to Suvarnabhumi flights
Nashville to Gimpo Intl flights
Chattanooga to Incheon Intl flights
Nashville to Manila flights
Knoxville to Capital flights
Nashville to Hyderabad flights
Nashville to Hongqiao Intl flights
Knoxville to Hongqiao Intl flights
Memphis to Manila flights
Nashville to New Delhi flights
Nashville to Pu Dong flights
Memphis to Ho Chi Minh City flights
Nashville to Da Nang flights
Nashville to Cebu City flights
Chattanooga to Haneda flights
Nashville to Ahmedabad flights
Nashville to Capital flights
Memphis to Denpasar flights
Knoxville to Pu Dong flights
Nashville to Denpasar flights
Nashville to Kuala Lumpur Intl flights
Nashville to Malé flights
Nashville to Singapore flights
Knoxville to Manila flights
Nashville to Taiwan Taoyuan Intl flights
Memphis to Hanoi flights
Nashville to Chennai flights
Blountville to Haneda flights
Blountville to Narita flights
Nashville to Osaka Itami flights
Memphis to New Delhi flights
Memphis to Hongqiao Intl flights
Memphis to Taiwan Taoyuan Intl flights
Knoxville to Incheon Intl flights
Nashville to Phuket City flights
Nashville to Kathmandu flights

Top 9 airlines flying from Knoxville to Southeast Asia

Discover the top 9 airlines that operate flights from Knoxville to Southeast Asia. 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$879Average$1,055FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$889Average$1,213FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$910Average$1,680FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$940Average$1,222FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,033Average$1,348FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,138Average$1,462FlexibilityNo cancel feeOn-time68%
ANACheapest$1,176Average$1,453FlexibilityNo cancel feeOn-time80%
FinnairCheapest$1,257Average$1,498FlexibilityNo cancel feeOn-time76%
Cathay PacificCheapest$1,306Average$1,500FlexibilityNo cancel feeOn-time72%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.