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$1,029+ Cheap flights from Knoxville (TYS) to South Korea

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ICN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Knoxville to South Korea

Keep the following information in mind while searching for Knoxville to South Korea flight deals. Data was last updated September 11, 2025.

Round-trip from

$1,071
(Kiwi.com)
From Knoxville McGhee Tyson to South Korea
Search Deals

Find flight deals from Knoxville to South Korea

Cheapest flights from Knoxville to South Korea
Explore the most affordable flight options available from Knoxville to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:15 amTYS - ICN
1 stop32h 40mMultiple Airlines
Fri 10/3110:00 pmICN - TYS
2 stops53h 33mMultiple Airlines
Deal found 9/9$1,029
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:00 amTYS - ICN
2 stops44h 10mMultiple Airlines
Sun 11/29:55 pmICN - TYS
1 stop28h 00mMultiple Airlines
Deal found 9/11$1,071
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/97:25 pmTYS - ICN
2 stops30h 35mUnited Airlines
Fri 10/315:00 pmICN - TYS
2 stops19h 59mUnited Airlines
Deal found 9/9$1,211
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:15 amTYS - ICN
1 stop32h 40mMultiple Airlines
Sat 9/2712:45 pmICN - TYS
2 stops37h 58mMultiple Airlines
Deal found 9/9$1,248
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/202:00 pmTYS - ICN
2 stops36h 00mUnited Airlines
Sat 10/411:30 amICN - TYS
2 stops23h 58mUnited Airlines
Deal found 9/10$1,302
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/125:45 amTYS - ICN
2 stops33h 35mUnited Airlines
Sat 9/274:50 pmICN - TYS
2 stops30h 20mUnited Airlines
Deal found 9/9$1,508
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/237:25 pmTYS - ICN
2 stops30h 35mUnited Airlines
Sat 9/274:50 pmICN - TYS
2 stops30h 20mUnited Airlines
Deal found 9/11$1,517
This oojo deal was found by Cheapflights users on 9/9. 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 10/246:15 amTYS - ICN
2 stops46h 00mQatar Airways
Thu 10/3012:20 amICN - TYS
2 stops36h 19mQatar Airways
Deal found 9/9$1,554
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 9/206:00 amTYS - ICN
1 stop20h 30mAmerican Airlines
Sat 10/45:25 pmICN - TYS
1 stop19h 56mAmerican Airlines
Deal found 9/9$1,606
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 9/94:37 pmTYS - ICN
1 stop33h 53mAmerican Airlines
Fri 10/315:55 pmICN - TYS
1 stop16h 50mAmerican Airlines
Deal found 9/9$1,615
This Travelocity deal was found by Cheapflights users on 9/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:28 amTYS - GMP
2 stops25h 22mJapan Airlines
Sat 9/277:55 amGMP - TYS
2 stops26h 05mJapan Airlines
Deal found 9/11$1,641
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2612:34 pmTYS - GMP
2 stops20h 31mMultiple Airlines
Sun 11/28:00 amGMP - TYS
2 stops21h 37mMultiple Airlines
Deal found 9/11$2,128

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to South Korea 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 September 11, 2025.
Use the filters below to find and compare flights from Knoxville to South Korea that are best for you.

Fly from

Knoxville

Fly to

South Korea

Route

Depart

Return

Price

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Fri 10/24

7:15 am-4:55 am

1 stop32h 40m

Incheon Intl

Fri 10/31

10:00 pm-2:33 pm

2 stops53h 33m

$1,029

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Fri 10/24

7:26 pm-3:15 pm

2 stops30h 49m

Incheon Intl

Fri 10/31

5:00 pm-10:05 am

2 stops30h 05m

$1,211

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Mon 2/16

7:00 am-5:40 am

2 stops32h 40m

Incheon Intl

Fri 2/20

6:00 pm-10:16 pm

2 stops18h 16m

$1,359

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Tue 9/23

7:00 am-4:20 am

3 stops32h 20m

Incheon Intl

Sat 9/27

11:30 am-10:50 pm

2 stops24h 20m

$1,517

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Fri 10/24

6:15 am-5:15 pm

2 stops46h 00m

Incheon Intl

Thu 10/30

12:20 am-11:39 pm

2 stops36h 19m

$1,554

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Sun 10/26

7:05 am-3:55 pm

1 stop19h 50m

Incheon Intl

Sun 11/2

7:15 pm-11:52 pm

1 stop18h 37m

$1,606

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Tue 9/23

7:28 am-3:30 pm

1 stop19h 02m

Incheon Intl

Sat 9/27

5:25 pm-8:37 am

2 stops28h 12m

$1,611

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Fri 12/12

10:50 am-5:40 am

2 stops28h 50m

Incheon Intl

Tue 12/23

6:00 pm-10:56 am

2 stops30h 56m

$1,625

KnoxvilleSeoul

TYS - GMP

TYSGMP

Knoxville McGhee Tyson

Tue 9/23

7:28 am-9:50 pm

2 stops25h 22m

Seoul Gimpo Intl

Sat 9/27

7:55 am-9:00 pm

2 stops26h 05m

$1,641

KnoxvilleSeoul

TYS - GMP

TYSGMP

Knoxville McGhee Tyson

Mon 2/16

5:51 am-10:55 am

2 stops39h 04m

Seoul Gimpo Intl

Fri 2/20

7:40 pm-9:23 pm

2 stops39h 43m

$2,088

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 12 results
1
2

Best time to book a flight from Knoxville to South Korea

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

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

Find hourly flight availability from Knoxville to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Knoxville to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated September 11, 2025.
See what other customers who have flown with American Airlines from Knoxville to South Korea have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Boarding

7.5

Entertainment

6.9

Overall

7.2

Food

6.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Boarding

7.5

Entertainment

6.9

Overall

7.2

Food

6.4

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

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

    If you book a flight to South Korea from Knoxville, you will be flying from McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville.

  • How long is the flight from Knoxville to South Korea?

    Airlines like United Airlines and Japan Airlines fly from Knoxville to South Korea in about 25h 22m. The time it takes to get you to your destination can typically vary by up to 5h 27m. The distance between Knoxville and South Korea is about 6993 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 South Korea that include hotel bookings?

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

  • How can I find direct flights from Knoxville to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Knoxville to South Korea 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 South Korea?

    Currently, February is the cheapest month in which you can book a flight from Knoxville to South Korea (average of $990). Flying from Knoxville to South Korea in December is currently the most expensive (average of $1,633). 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 airline flying from Knoxville to South Korea

Discover the top airline that operate flights from Knoxville to South Korea. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,195Average$1,367FlexibilityNo cancel feeOn-time71%

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