Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Knoxville to Seoul from $992

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 4/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Knoxville to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:28 pm - 3:50 pm
TYS
-
ICN
34h 22m
2 stops
Multiple Airlines Logo
10:00 am - 3:41 pm
ICN
-
TYS
18h 41m
1 stop
$1,213Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
11:27 am - 5:55 pm
TYS
-
ICN
41h 28m
1 stop
Multiple Airlines Logo
6:00 pm - 10:51 pm
ICN
-
TYS
41h 51m
2 stops
$1,282Multiple Airlines
Sun, Apr 26 - Sun, May 3
American Airlines Logo
6:00 am - 3:45 pm
TYS
-
ICN
20h 45m
1 stop
American Airlines Logo
5:50 pm - 8:32 am
ICN
-
TYS
27h 42m
2 stops
$1,285American Airlines
Wed, Apr 8 - Wed, Apr 15
Multiple Airlines Logo
11:27 am - 5:55 pm
TYS
-
ICN
41h 28m
1 stop
Multiple Airlines Logo
10:00 am - 3:41 pm
ICN
-
TYS
18h 41m
1 stop
$1,307Multiple Airlines
Sun, Apr 26 - Sun, May 3
Multiple Airlines Logo
6:30 am - 10:30 am
TYS
-
ICN
39h 00m
2 stops
Multiple Airlines Logo
12:15 am - 11:59 pm
ICN
-
TYS
36h 44m
2 stops
$1,310Multiple Airlines
Wed, Apr 8 - Tue, Apr 14
Qatar Airways Logo
6:30 am - 10:30 am
TYS
-
ICN
39h 00m
2 stops
Qatar Airways Logo
12:15 am - 11:59 pm
ICN
-
TYS
60h 44m
2 stops
$1,324Qatar Airways
Wed, Apr 8 - Tue, Apr 14
American Airlines Logo
6:00 am - 3:45 pm
TYS
-
ICN
20h 45m
1 stop
American Airlines Logo
5:50 pm - 11:56 pm
ICN
-
TYS
19h 06m
1 stop
$1,343American Airlines
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
6:00 am - 3:45 pm
TYS
-
ICN
20h 45m
1 stop
American Airlines Logo
5:50 pm - 12:30 pm
ICN
-
TYS
31h 40m
1 stop
$1,352American Airlines
Thu, Apr 9 - Thu, Apr 16
American Airlines Logo
6:00 am - 3:45 pm
TYS
-
ICN
20h 45m
1 stop
American Airlines Logo
5:50 pm - 11:56 pm
ICN
-
TYS
19h 06m
1 stop
$1,380American Airlines
Sat, Apr 25 - Sat, May 2
American Airlines Logo
6:00 am - 3:45 pm
TYS
-
ICN
20h 45m
1 stop
American Airlines Logo
5:50 pm - 11:56 pm
ICN
-
TYS
19h 06m
1 stop
$1,381American Airlines
Sun, Apr 19 - Sun, Apr 26

American Airlines flights from Knoxville to Incheon Intl Airport

Our best American Airlines deals on Knoxville to Incheon Intl Airport flight tickets
American Airlines
Apr 8
TYS6:00 amKnoxville McGhee Tyson
20h 45m
1 stop
ICN3:45 pmIncheon Intl
Apr 15
ICN5:50 pmIncheon Intl
27h 42m
2 stops
TYS8:32 amKnoxville McGhee Tyson
$1,285
American Airlines
Apr 8
TYS6:00 amKnoxville McGhee Tyson
20h 45m
1 stop
ICN3:45 pmIncheon Intl
Apr 15
ICN5:50 pmIncheon Intl
19h 06m
1 stop
TYS11:56 pmKnoxville McGhee Tyson
$1,343
American Airlines
Apr 9
TYS6:00 amKnoxville McGhee Tyson
20h 45m
1 stop
ICN3:45 pmIncheon Intl
Apr 16
ICN5:50 pmIncheon Intl
31h 40m
1 stop
TYS12:30 pmKnoxville McGhee Tyson
$1,352

WestJet flights from Knoxville to Incheon Intl Airport

Our best WestJet deals on Knoxville to Incheon Intl Airport flight tickets
WestJet
May 22
TYS3:05 pmKnoxville McGhee Tyson
38h 40m
2 stops
ICN6:45 pmIncheon Intl
Jun 26
ICN8:45 pmIncheon Intl
33h 34m
2 stops
TYS5:19 pmKnoxville McGhee Tyson
$1,812
WestJet
May 22
TYS11:44 amKnoxville McGhee Tyson
42h 01m
2 stops
ICN6:45 pmIncheon Intl
Jun 26
ICN8:45 pmIncheon Intl
33h 34m
2 stops
TYS5:19 pmKnoxville McGhee Tyson
$1,820
WestJet
May 22
TYS3:05 pmKnoxville McGhee Tyson
38h 40m
2 stops
ICN6:45 pmIncheon Intl
Jun 26
ICN8:45 pmIncheon Intl
33h 34m
2 stops
TYS5:19 pmKnoxville McGhee Tyson
$2,053

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Incheon Intl Airport 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, momondo users made 832,500 searches. Data last updated March 14, 2026.
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

Return

Price

Cheapest round-trip

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Sun 4/19

4:28 pm-3:50 pm

2 stops34h 22m

Incheon Intl

Sun 4/26

10:00 am-3:41 pm

1 stop18h 41m

$1,213

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Sun 4/26

11:27 am-5:55 pm

1 stop41h 28m

Incheon Intl

Sun 5/3

6:00 pm-10:51 pm

2 stops41h 51m

$1,282

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Wed 4/8

6:00 am-3:45 pm

1 stop20h 45m

Incheon Intl

Wed 4/15

5:50 pm-8:32 am

2 stops27h 42m

$1,285

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Sun 4/26

11:27 am-5:55 pm

1 stop41h 28m

Incheon Intl

Sun 5/3

10:00 am-3:41 pm

1 stop18h 41m

$1,307

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Wed 4/8

6:30 am-10:30 am

2 stops39h 00m

Incheon Intl

Tue 4/14

12:15 am-11:59 pm

2 stops36h 44m

$1,310

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Wed 4/8

6:30 am-10:30 am

2 stops39h 00m

Incheon Intl

Tue 4/14

12:15 am-11:59 pm

2 stops60h 44m

$1,324
Quickest round-trip

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Wed 4/8

6:00 am-3:45 pm

1 stop20h 45m

Incheon Intl

Wed 4/15

5:50 pm-11:56 pm

1 stop19h 06m

$1,343

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Thu 4/9

6:00 am-3:45 pm

1 stop20h 45m

Incheon Intl

Thu 4/16

5:50 pm-12:30 pm

1 stop31h 40m

$1,352

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Sat 4/25

6:00 am-3:45 pm

1 stop20h 45m

Incheon Intl

Sat 5/2

5:50 pm-11:56 pm

1 stop19h 06m

$1,380

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Sun 4/19

6:00 am-3:45 pm

1 stop20h 45m

Incheon Intl

Sun 4/26

5:50 pm-11:56 pm

1 stop19h 06m

$1,381

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to Seoul from

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

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

Fastest flight time

25h 28m

Direct flights

None
The fastest flight from Knoxville to Incheon Intl Airport takes 25h 28m
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

  • 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 25h 28m.

  • 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?

  • 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?

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 AirlinesPriceFrom $894Free CancellationRating
7.1
11,464 reviews
Search American Airlines flights

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Daejeon
Seongnam
Anyang

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 allows you to filter the results for Knoxville to Seoul flights to just show those with flexible booking policies.

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?

Price alerts on flights to Seoul from Knoxville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 4/13
Mon 4/20
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo
Flights to Seoul Gimpo Intl Airportfrom $793