What is the cheapest airline that flies from Knoxville McGhee Tyson to Seoul?

American Airlines and Japan Airlines are the most popular carriers operating from Knoxville McGhee Tyson to Seoul

What airlines fly to Seoul?

Delta, American Airlines and Korean Air are the top three most popular airlines that fly to Seoul from Knoxville according to our data. Delta is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 3 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Seoul?

Prices for flights from Knoxville McGhee Tyson Airport to Seoul are updated daily.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Seoul?

There is 1 operator available for flights from Knoxville McGhee Tyson Airport to Seoul as of April 2026.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to Seoul?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Seoul.

What documentation or ID do you need to fly to Seoul?

The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$671 Cheap Flights from Knoxville to Seoul in 2026

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Cheap round-trip flights

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6:30 am - 5:30 pm

TYS

ICN

46h 00m

2 stops

11:45 pm - 11:59 pm

ICN

TYS

37h 14m

2 stops

$1,293Qatar Airways

อ., เม.ย. 21 - อ., พ.ค. 5

6:30 am - 5:30 pm

TYS

ICN

46h 00m

2 stops

11:45 pm - 11:59 pm

ICN

TYS

37h 14m

2 stops

$1,299Multiple Airlines

พ., เม.ย. 29 - พ., พ.ค. 6

7:10 am - 6:05 am

TYS

ICN

33h 55m

1 stop

2:10 pm - 6:43 pm

ICN

TYS

41h 33m

2 stops

$1,306Multiple Airlines

จ., ส.ค. 17 - พฤ., ส.ค. 27

6:30 am - 10:30 am

TYS

ICN

39h 00m

2 stops

12:15 am - 11:59 pm

ICN

TYS

36h 44m

2 stops

$1,310Multiple Airlines

พ., เม.ย. 29 - อ., พ.ค. 19

11:27 am - 5:55 pm

TYS

ICN

41h 28m

1 stop

9:25 pm - 12:05 pm

ICN

TYS

27h 40m

1 stop

$1,368Multiple Airlines

อา., พ.ค. 10 - พฤ., พ.ค. 21

11:27 am - 5:55 pm

TYS

ICN

41h 28m

1 stop

9:25 pm - 12:05 pm

ICN

TYS

27h 40m

1 stop

$1,375Multiple Airlines

อา., พ.ค. 10 - พฤ., พ.ค. 21

6:00 am - 3:45 pm

TYS

ICN

20h 45m

1 stop

5:50 pm - 11:18 pm

ICN

TYS

18h 28m

1 stop

$1,390American Airlines

จ., ส.ค. 17 - พฤ., ส.ค. 27

8:25 pm - 3:45 pm

TYS

ICN

30h 20m

2 stops

5:50 pm - 9:10 am

ICN

TYS

28h 20m

2 stops

$1,395American Airlines

จ., ส.ค. 17 - พฤ., ส.ค. 27

7:30 am - 9:15 pm

TYS

GMP

24h 45m

2 stops

7:15 pm - 12:25 pm

GMP

TYS

30h 10m

2 stops

$1,596Japan Airlines

จ., ส.ค. 17 - พฤ., ส.ค. 27

7:30 am - 5:55 pm

TYS

GMP

21h 25m

2 stops

8:00 am - 4:45 pm

GMP

TYS

45h 45m

2 stops

$1,802Japan Airlines

จ., ส.ค. 17 - ศ., ส.ค. 21

WestJet flights from Knoxville to Seoul

Our best WestJet deals on Knoxville to Seoul flight tickets

WestJet

May 22

TYS11:56 amKnoxville McGhee Tyson

41h 49m

2 stops

ICN6:45 pmIncheon Intl

Jun 26

ICN8:45 pmIncheon Intl

37h 56m

2 stops

TYS9:41 pmKnoxville McGhee Tyson

$2,187

WestJet

May 22

TYS11:56 amKnoxville McGhee Tyson

41h 49m

2 stops

ICN6:45 pmIncheon Intl

Jun 26

ICN8:45 pmIncheon Intl

33h 39m

2 stops

TYS5:24 pmKnoxville McGhee Tyson

$2,212

WestJet

May 22

TYS5:40 amKnoxville McGhee Tyson

24h 05m

2 stops

ICN6:45 pmIncheon Intl

Jun 26

ICN8:45 pmIncheon Intl

33h 39m

2 stops

TYS5:24 pmKnoxville McGhee Tyson

$2,220

Delta flights from Knoxville to Seoul

Our best Delta deals on Knoxville to Seoul flight tickets

Delta

May 22

TYS6:36 amKnoxville McGhee Tyson

21h 44m

1 stop

ICN5:20 pmIncheon Intl

Jun 26

ICN10:15 amIncheon Intl

24h 26m

1 stop

TYS9:41 pmKnoxville McGhee Tyson

$2,501

Delta

May 22

TYS6:36 amKnoxville McGhee Tyson

21h 44m

1 stop

ICN5:20 pmIncheon Intl

Jun 26

ICN10:15 amIncheon Intl

22h 40m

2 stops

TYS7:55 pmKnoxville McGhee Tyson

$2,506

Delta

May 22

TYS6:36 amKnoxville McGhee Tyson

21h 04m

2 stops

ICN4:40 pmIncheon Intl

Jun 26

ICN10:15 amIncheon Intl

20h 42m

1 stop

TYS5:57 pmKnoxville McGhee Tyson

$2,535

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

อ. 4/21

6:30 am-5:30 pm

2 stops46h 00m

Incheon Intl

อ. 5/5

11:45 pm-11:59 pm

2 stops37h 14m

$1,293

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

พ. 4/29

6:30 am-5:30 pm

2 stops46h 00m

Incheon Intl

พ. 5/6

11:45 pm-11:59 pm

2 stops37h 14m

$1,299

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

จ. 8/17

7:10 am-6:05 am

1 stop33h 55m

Incheon Intl

พฤ. 8/27

2:10 pm-6:43 pm

2 stops41h 33m

$1,306

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

พ. 4/29

6:30 am-10:30 am

2 stops39h 00m

Incheon Intl

อ. 5/19

12:15 am-11:59 pm

2 stops36h 44m

$1,310

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

อา. 5/10

11:27 am-5:55 pm

1 stop41h 28m

Incheon Intl

พฤ. 5/21

9:25 pm-12:05 pm

1 stop27h 40m

$1,368

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

อา. 5/10

11:27 am-5:55 pm

1 stop41h 28m

Incheon Intl

พฤ. 5/21

9:25 pm-12:05 pm

1 stop27h 40m

$1,375

Quickest round-trip

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

จ. 8/17

6:00 am-3:45 pm

1 stop20h 45m

Incheon Intl

พฤ. 8/27

5:50 pm-11:18 pm

1 stop18h 28m

$1,390

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

จ. 8/17

8:25 pm-3:45 pm

2 stops30h 20m

Incheon Intl

พฤ. 8/27

5:50 pm-9:10 am

2 stops28h 20m

$1,395

KnoxvilleSeoul

TYS - GMP

TYSGMP

Knoxville McGhee Tyson

จ. 8/17

7:30 am-9:15 pm

2 stops24h 45m

Seoul Gimpo Intl

พฤ. 8/27

7:15 pm-12:25 pm

2 stops30h 10m

$1,596

KnoxvilleSeoul

TYS - GMP

TYSGMP

Knoxville McGhee Tyson

จ. 8/17

7:30 am-5:55 pm

2 stops21h 25m

Seoul Gimpo Intl

ศ. 8/21

8:00 am-4:45 pm

2 stops45h 45m

$1,802

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Knoxville to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Knoxville to Seoul flights?

You could potentially save up to 12% on your flight if you consider stops on a Knoxville to Seoul flight.

When to book flights from Knoxville to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Seoul according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Knoxville to Seoul (TYS to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Seoul

Fastest flight time	19h 15m
Direct flights	None

The fastest flight from Knoxville to Seoul takes 19h 15m

There are no direct flights from Knoxville to Seoul. There are no popular flight routes from Knoxville to Seoul.

Search flight deals

Frequently asked questions about flying from Knoxville to Seoul

How far is Knoxville McGhee Tyson to Seoul by plane?
The distance between Knoxville McGhee Tyson and Seoul is about 6981.1 mi. A reasonable flight in good conditions will take 19h 15m.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Seoul?
Prices for flights from Knoxville McGhee Tyson Airport to Seoul are updated daily.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Seoul?
There is 1 operator available for flights from Knoxville McGhee Tyson Airport to Seoul as of April 2026.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Seoul?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Knoxville to Seoul?
Based on momondo bookings for flights between Knoxville and Seoul, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Knoxville to Seoul

Compare and see reviews for airlines that fly from Knoxville to Seoul with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $894	Free Cancellation	Rating 7.1 11,549 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Seoul?

It is quick and easy to find Knoxville to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

Can I find flights from Knoxville to Seoul with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seoul from Knoxville with this policy.

How can momondo help me find flights from Knoxville to Seoul?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Knoxville to Seoul.

I’m not ready to book a flight from Knoxville to Seoul right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Knoxville to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Knoxville to Seoul from $671

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Seoul departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Knoxville to Seoul

Can stopping save me money on Knoxville to Seoul flights?

What is the cheapest airline that flies from Knoxville McGhee Tyson to Seoul?

What airlines fly to Seoul?

When to book flights from Knoxville to Seoul

Cheap Knoxville to Seoul (TYS to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Seoul

Fastest flight time

Direct flights

Frequently asked questions about flying from Knoxville to Seoul

Best airlines flying from Knoxville to Seoul

Compare and see reviews for airlines that fly from Knoxville to Seoul with momondo

Why use momondo?

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul

Fly your favorite airline to Seoul

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List of cabin classes available on flights landing in Seoul. Availability may vary depending on flight origin and airline.

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