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

American Airlines is the most popular carrier operating from Knoxville McGhee Tyson to Incheon Intl

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

Prices for flights from Knoxville McGhee Tyson Airport to Incheon Intl Airport are refreshed on a daily basis.

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

As of October 2026, there is 1 operator available to choose from for flights from Knoxville McGhee Tyson Airport to Incheon Intl Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Incheon Intl Airport.

What documentation or ID do you need to fly to Incheon Intl Airport?

The required travel and health documents for your Incheon Intl Airport 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 Incheon Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$493 Cheap Flights from Knoxville to Incheon Intl Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to Seoul

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7:57 am - 1:50 pmTYS Knoxville McGhee Tyson-ICN Incheon Intl

39h 53m2 stops Chicago O'Hare Intl Hong Kong Intl

1:55 am - 6:50 pmICN Incheon Intl-TYS Knoxville McGhee Tyson

29h 55m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,235Multiple Airlines

Sat, Mar 13 - Wed, Mar 24

7:57 am - 1:50 pmTYS Knoxville McGhee Tyson-ICN Incheon Intl

39h 53m2 stops Chicago O'Hare Intl Hong Kong Intl

1:55 am - 6:50 pmICN Incheon Intl-TYS Knoxville McGhee Tyson

29h 55m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,235Multiple Airlines

Sat, Mar 13 - Wed, Mar 24

11:00 am - 5:25 amTYS Knoxville McGhee Tyson-ICN Incheon Intl

52h 25m2 stops Jacksonville Washington, D.C. Dulles Intl

9:55 pm - 1:00 pmICN Incheon Intl-TYS Knoxville McGhee Tyson

29h 05m1 stop Newark

$1,260Multiple Airlines

Thu, Dec 3 - Wed, Dec 16

1:55 pm - 5:40 amTYS Knoxville McGhee Tyson-ICN Incheon Intl

25h 45m2 stops Chicago O'Hare Intl San Francisco

12:45 pm - 9:05 pmICN Incheon Intl-TYS Knoxville McGhee Tyson

22h 20m2 stops San Francisco Chicago O'Hare Intl

$1,357United Airlines

Thu, Jan 7 - Wed, Jan 20

10:45 am - 5:40 amTYS Knoxville McGhee Tyson-ICN Incheon Intl

28h 55m2 stops Chicago O'Hare Intl San Francisco

12:45 pm - 9:59 pmICN Incheon Intl-TYS Knoxville McGhee Tyson

23h 14m2 stops San Francisco Houston George Bush Intcntl

$1,357United Airlines

Mon, Jan 4 - Wed, Jan 20

6:15 am - 4:25 pmTYS Knoxville McGhee Tyson-ICN Incheon Intl

20h 10m1 stop Newark

12:45 pm - 11:12 amICN Incheon Intl-TYS Knoxville McGhee Tyson

36h 27m2 stops San Francisco Houston George Bush Intcntl

$1,357United Airlines

Tue, Jan 5 - Thu, Jan 21

6:30 am - 5:40 amTYS Knoxville McGhee Tyson-ICN Incheon Intl

33h 10m2 stops Chicago O'Hare Intl San Francisco

12:45 pm - 9:05 pmICN Incheon Intl-TYS Knoxville McGhee Tyson

22h 20m2 stops San Francisco Chicago O'Hare Intl

$1,357United Airlines

Thu, Jan 7 - Thu, Jan 21

1:55 pm - 5:40 amTYS Knoxville McGhee Tyson-ICN Incheon Intl

25h 45m2 stops Chicago O'Hare Intl San Francisco

12:45 pm - 9:05 pmICN Incheon Intl-TYS Knoxville McGhee Tyson

22h 20m2 stops San Francisco Chicago O'Hare Intl

$1,357United Airlines

Tue, Jan 5 - Wed, Jan 20

5:30 am - 4:45 pmTYS Knoxville McGhee Tyson-ICN Incheon Intl

21h 15m1 stop Dallas/Fort Worth

6:50 pm - 9:55 amICN Incheon Intl-TYS Knoxville McGhee Tyson

29h 05m2 stops Dallas/Fort Worth Charlotte Douglas

$1,488American Airlines

Tue, Dec 8 - Tue, Dec 15

5:30 am - 4:45 pmTYS Knoxville McGhee Tyson-ICN Incheon Intl

21h 15m1 stop Dallas/Fort Worth

6:50 pm - 2:02 pmICN Incheon Intl-TYS Knoxville McGhee Tyson

33h 12m1 stop Dallas/Fort Worth

$1,488American Airlines

Tue, Dec 8 - Tue, Dec 15

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United Airlines flights from Knoxville to Incheon Intl Airport

Our best United Airlines deals on Knoxville to Incheon Intl Airport flight tickets

United Airlines

Jan 4

TYS6:35 amKnoxville McGhee Tyson

19h 50m

1 stop

ICN4:25 pmIncheon Intl

Jan 20

ICN12:45 pmIncheon Intl

22h 20m

2 stops

TYS9:05 pmKnoxville McGhee Tyson

$1,357

United Airlines

Dec 3

TYS11:53 amKnoxville McGhee Tyson

27h 47m

2 stops

ICN5:40 amIncheon Intl

Dec 16

ICN12:45 pmIncheon Intl

21h 52m

2 stops

TYS8:37 pmKnoxville McGhee Tyson

$1,397

United Airlines

Jan 2

TYS10:45 amKnoxville McGhee Tyson

28h 55m

2 stops

ICN5:40 amIncheon Intl

Jan 21

ICN12:45 pmIncheon Intl

22h 20m

2 stops

TYS9:05 pmKnoxville McGhee Tyson

$1,407

Delta flights from Knoxville to Incheon Intl Airport

Our best Delta deals on Knoxville to Incheon Intl Airport flight tickets

Delta

Jan 4

TYS7:18 amKnoxville McGhee Tyson

19h 32m

1 stop

ICN4:50 pmIncheon Intl

Jan 20

ICN7:25 pmIncheon Intl

17h 07m

1 stop

TYS10:32 pmKnoxville McGhee Tyson

$1,359

Delta

Mar 13

TYS7:30 amKnoxville McGhee Tyson

19h 20m

1 stop

ICN4:50 pmIncheon Intl

Mar 25

ICN9:35 amIncheon Intl

20h 52m

1 stop

TYS5:27 pmKnoxville McGhee Tyson

$1,409

Delta

Mar 13

TYS5:30 amKnoxville McGhee Tyson

21h 20m

2 stops

ICN4:50 pmIncheon Intl

Mar 25

ICN7:25 pmIncheon Intl

17h 21m

1 stop

TYS11:46 pmKnoxville McGhee Tyson

$1,413

momondo Fare Finder

Use the filters below to find and compare flights from Knoxville to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

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Price

Cheapest round-trip

KnoxvilleIncheon

TYS Knoxville McGhee Tyson - ICN Incheon Intl

TYSICN

Knoxville McGhee Tyson

Sat 3/13

7:57 am-1:50 pm

2 stops39h 53m

Incheon Intl

Wed 3/24

1:55 am-6:50 pm

2 stops29h 55m

$1,235

KnoxvilleIncheon

TYS Knoxville McGhee Tyson - ICN Incheon Intl

TYSICN

Knoxville McGhee Tyson

Sat 3/13

7:57 am-1:50 pm

2 stops39h 53m

Incheon Intl

Wed 3/24

1:55 am-6:50 pm

2 stops29h 55m

$1,235

KnoxvilleIncheon

TYS Knoxville McGhee Tyson - ICN Incheon Intl

TYSICN

Knoxville McGhee Tyson

Thu 12/3

11:00 am-5:25 am

2 stops52h 25m

Incheon Intl

Wed 12/16

9:55 pm-1:00 pm

1 stop29h 05m

$1,260

Quickest round-trip

KnoxvilleIncheon

TYS Knoxville McGhee Tyson - ICN Incheon Intl

TYSICN

Knoxville McGhee Tyson

Thu 1/7

1:55 pm-5:40 am

2 stops25h 45m

Incheon Intl

Wed 1/20

12:45 pm-9:05 pm

2 stops22h 20m

$1,357

KnoxvilleIncheon

TYS Knoxville McGhee Tyson - ICN Incheon Intl

TYSICN

Knoxville McGhee Tyson

Mon 1/4

10:45 am-5:40 am

2 stops28h 55m

Incheon Intl

Wed 1/20

12:45 pm-9:59 pm

2 stops23h 14m

$1,357

KnoxvilleIncheon

TYS Knoxville McGhee Tyson - ICN Incheon Intl

TYSICN

Knoxville McGhee Tyson

Tue 1/5

6:15 am-4:25 pm

1 stop20h 10m

Incheon Intl

Thu 1/21

12:45 pm-11:12 am

2 stops36h 27m

$1,357

KnoxvilleIncheon

TYS Knoxville McGhee Tyson - ICN Incheon Intl

TYSICN

Knoxville McGhee Tyson

Thu 1/7

6:30 am-5:40 am

2 stops33h 10m

Incheon Intl

Thu 1/21

12:45 pm-9:05 pm

2 stops22h 20m

$1,357

KnoxvilleIncheon

TYS Knoxville McGhee Tyson - ICN Incheon Intl

TYSICN

Knoxville McGhee Tyson

Tue 1/5

1:55 pm-5:40 am

2 stops25h 45m

Incheon Intl

Wed 1/20

12:45 pm-9:05 pm

2 stops22h 20m

$1,357

KnoxvilleIncheon

TYS Knoxville McGhee Tyson - ICN Incheon Intl

TYSICN

Knoxville McGhee Tyson

Tue 12/8

5:30 am-4:45 pm

1 stop21h 15m

Incheon Intl

Tue 12/15

6:50 pm-9:55 am

2 stops29h 05m

$1,488

KnoxvilleIncheon

TYS Knoxville McGhee Tyson - ICN Incheon Intl

TYSICN

Knoxville McGhee Tyson

Tue 12/8

5:30 am-4:45 pm

1 stop21h 15m

Incheon Intl

Tue 12/15

6:50 pm-2:02 pm

1 stop33h 12m

$1,488

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Knoxville to Incheon Intl Airport

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 Incheon Intl Airport flights?

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

When to book flights from Knoxville to Incheon Intl Airport

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

Estimated round-trip price

Cheap Knoxville to Incheon Intl Airport (TYS to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Incheon Intl Airport

Best Price Found	$493
Fastest flight time	19h 32m
Direct flights	None

The best one-way flight to Incheon Intl Airport from Knoxville in the past 72 hours is $493. The best round-trip flight deal from Knoxville to Incheon Intl Airport found on momondo in the last 72 hours is $1,235.

The fastest flight from Knoxville to Incheon Intl Airport takes 19h 32m

There are no direct flights from Knoxville to Incheon Intl Airport. There are no popular flight routes from Knoxville to Incheon Intl Airport.

Search flight deals

Frequently asked questions about flying from Knoxville to Incheon Intl Airport

How far is Knoxville McGhee Tyson to Incheon Intl by plane?
A flight from Knoxville McGhee Tyson to Incheon Intl will travel around 6999.9 mi. A reasonable flight in good conditions will take 19h 32m.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Incheon Intl Airport?
Prices for flights from Knoxville McGhee Tyson Airport to Incheon Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Incheon Intl Airport?
As of October 2026, there is 1 operator available to choose from for flights from Knoxville McGhee Tyson Airport to Incheon Intl Airport.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Incheon Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Incheon Intl Airport.
What documentation or ID do you need to fly to Incheon Intl Airport?
The required travel and health documents for your Incheon Intl Airport 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 Incheon Intl Airport. 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 Incheon Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Knoxville to Incheon Intl Airport is American Airlines, representing 100% of all bookings.

Best airlines flying from Knoxville to Incheon Intl Airport

Compare and see reviews for airlines that fly from Knoxville to Incheon Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $894	Free Cancellation	Rating 7.0 12,205 reviews		Search American Airlines flights

Daejeon

Suwon

Seongnam

Anyang

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Cheap flights from Knoxville to Seoul from $493

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 11/17. 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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United Airlines flights from Knoxville to Incheon Intl Airport

Our best United Airlines deals on Knoxville to Incheon Intl Airport flight tickets

Delta flights from Knoxville to Incheon Intl Airport

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How to get the cheapest flight ticket from Knoxville to Incheon Intl Airport

Can stopping save me money on Knoxville to Incheon Intl Airport flights?

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

When to book flights from Knoxville to Incheon Intl Airport

Cheap Knoxville to Incheon Intl Airport (TYS to ICN) flight deals and tips

Best Price Found

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Direct flights

Frequently asked questions about flying from Knoxville to Incheon Intl Airport

Best airlines flying from Knoxville to Incheon Intl Airport

Compare and see reviews for airlines that fly from Knoxville to Incheon Intl Airport with momondo

Traveling to a place near Seoul?

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An easier way to manage your Incheon Intl Airport 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.

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