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$647+ Cheap flights from Knoxville (TYS) to South Korea

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — ICN
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,427
(Mytrip)

One-way from

$647
(WestJet)

Popular in

July

Cheapest in

August

Average price

$2,078
Provider with most accurate pricing for Knoxville McGhee Tyson-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Seoul (SEL) flights.
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From Knoxville McGhee Tyson to South Korea
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One-way flight from Knoxville McGhee Tyson to South Korea
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Highest demand for flights based on searches. 5% potential increase in price ($95 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($77 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/25:15 pmTYS - ICN
3 stops33h 50mMultiple Airlines
Sat 5/175:45 pmICN - TYS
2 stops32h 28mMultiple Airlines
Deal found 3/27$1,427
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 4/245:24 amTYS - ICN
1 stop21h 06mAmerican Airlines
Thu 5/15:25 pmICN - TYS
2 stops29h 40mAmerican Airlines
Deal found 3/27$1,507
This WestJet deal was found by Cheapflights users on 3/26. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1311:30 amTYS - ICN
2 stops42h 15mWestJet
Sat 9/208:45 pmICN - TYS
2 stops33h 38mWestJet
Deal found 3/26$1,509
This KAYAK deal was found by Cheapflights users on 3/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/12:16 pmTYS - ICN
2 stops32h 04mFinnair
Tue 7/159:50 pmICN - TYS
2 stops36h 56mFinnair
Deal found 3/28$1,564
This CheapOair deal was found by Cheapflights users on 3/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/85:15 amTYS - GMP
2 stops27h 35mJapan Airlines
Wed 4/167:55 amGMP - TYS
2 stops19h 29mJapan Airlines
Deal found 3/28$1,713
This oojo deal was found by Cheapflights users on 3/27. 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 9/132:27 pmTYS - ICN
2 stops37h 38mQatar Airways
Fri 9/191:20 amICN - TYS
2 stops33h 30mQatar Airways
Deal found 3/27$1,814
This Expedia deal was found by Cheapflights users on 3/27. 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.
Fri 5/27:00 amTYS - GMP
2 stops39h 20mMultiple Airlines
Sat 5/177:55 amGMP - TYS
2 stops43h 10mMultiple Airlines
Deal found 3/27$2,419
This KAYAK deal was found by Cheapflights users on 3/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:45 amTYS - ICN
3 stops45h 15mEthiopian Air
Fri 9/191:05 amICN - TYS
3 stops50h 45mEthiopian Air
Deal found 3/27$2,841

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 March 28, 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 5/2

5:15 pm-4:05 pm

3 stops33h 50m

Incheon Intl

Sat 5/17

5:45 pm-1:13 pm

2 stops32h 28m

$1,427

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Thu 4/24

5:24 am-3:30 pm

1 stop21h 06m

Incheon Intl

Thu 5/1

5:25 pm-10:05 am

2 stops29h 40m

$1,507

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Sat 9/13

11:30 am-6:45 pm

2 stops42h 15m

Incheon Intl

Sat 9/20

8:45 pm-5:23 pm

2 stops33h 38m

$1,509

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Tue 7/1

2:16 pm-11:20 am

2 stops32h 04m

Incheon Intl

Tue 7/15

9:50 pm-9:46 pm

2 stops36h 56m

$1,564

KnoxvilleSeoul

TYS - GMP

TYSGMP

Knoxville McGhee Tyson

Tue 4/8

5:15 am-9:50 pm

2 stops27h 35m

Seoul Gimpo Intl

Wed 4/16

7:55 am-2:24 pm

2 stops19h 29m

$1,713

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Sat 9/13

2:27 pm-5:05 pm

2 stops37h 38m

Incheon Intl

Fri 9/19

1:20 am-9:50 pm

2 stops33h 30m

$1,814

KnoxvilleSeoul

TYS - GMP

TYSGMP

Knoxville McGhee Tyson

Fri 5/2

7:00 am-11:20 am

2 stops39h 20m

Seoul Gimpo Intl

Sat 5/17

7:55 am-2:05 pm

2 stops43h 10m

$2,419

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Sat 9/13

5:45 am-4:00 pm

3 stops45h 15m

Incheon Intl

Fri 9/19

1:05 am-2:50 pm

3 stops50h 45m

$2,841

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Sun 8/24

7:30 am-6:45 pm

2 stops46h 15m

$647

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Sat 5/24

8:10 am-6:45 pm

3 stops45h 35m

$682

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 March 28, 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.

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 March 28, 2025.
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Finnair
7.6
Good
1,267 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Qatar Airways
7.4
Good
3,538 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
American Airlines
7.2
Good
10,000 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
WestJet
7.2
Good
2,785 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Entertainment

7.8

Overall

8.3

Food

7.7

Comfort

8.2

Boarding

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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.

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

    One-way options have recently been found by users for as low as $647 on WestJet. Other airlines that offer cheap prices include American Airlines from $879 and Finnair from $1,272 one-way.

  • 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 $1,002). Flying from Knoxville to South Korea in June is currently the most expensive (average of $1,661). 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 2 airlines flying from Knoxville to South Korea

Discover the top 2 airlines 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,087Average$1,376FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,646Average$2,307FlexibilityNo cancel feeOn-time81%
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