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Cheap flights from Knoxville to South Korea from $626

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 South Korea departing on 4/5. 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
0 bags

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Find the cheapest flights from Knoxville to South Korea

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:27 am - 5:55 pm
TYS
-
ICN
41h 28m
1 stop
Multiple Airlines Logo
3:00 pm - 10:42 pm
ICN
-
TYS
44h 42m
2 stops
$1,085Multiple Airlines
Thu, May 14 - Thu, May 28
Multiple Airlines Logo
11:27 am - 5:55 pm
TYS
-
ICN
41h 28m
1 stop
Multiple Airlines Logo
1:00 pm - 12:04 pm
ICN
-
TYS
36h 04m
2 stops
$1,242Multiple Airlines
Thu, May 14 - Fri, May 29
Multiple Airlines Logo
11:27 am - 5:55 pm
TYS
-
ICN
41h 28m
1 stop
Multiple Airlines Logo
9:05 pm - 12:04 pm
ICN
-
TYS
27h 59m
1 stop
$1,256Multiple Airlines
Thu, May 14 - Fri, May 29
Multiple Airlines Logo
11:27 am - 5:55 pm
TYS
-
ICN
41h 28m
1 stop
Multiple Airlines Logo
1:00 pm - 5:13 pm
ICN
-
TYS
41h 13m
2 stops
$1,262Multiple Airlines
Thu, May 14 - Sat, May 30
Multiple Airlines Logo
11:27 am - 5:55 pm
TYS
-
ICN
41h 28m
1 stop
Multiple Airlines Logo
9:05 pm - 12:05 pm
ICN
-
TYS
28h 00m
1 stop
$1,280Multiple Airlines
Thu, May 14 - Thu, May 28
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
$1,490American Airlines
Wed, May 13 - Wed, May 20
American Airlines Logo
6:00 am - 3:45 pm
TYS
-
ICN
20h 45m
1 stop
American Airlines Logo
5:50 pm - 10:36 am
ICN
-
TYS
29h 46m
2 stops
$1,495American Airlines
Wed, May 13 - Wed, May 20
Japan Airlines Logo
5:40 am - 5:55 pm
TYS
-
GMP
23h 15m
2 stops
Japan Airlines Logo
8:00 am - 3:18 pm
GMP
-
TYS
44h 18m
2 stops
$1,777Japan Airlines
Mon, Apr 6 - Mon, Apr 13
Japan Airlines Logo
7:30 am - 9:15 pm
TYS
-
GMP
24h 45m
2 stops
Japan Airlines Logo
7:15 pm - 4:35 pm
GMP
-
TYS
34h 20m
2 stops
$1,829Japan Airlines
Mon, Aug 31 - Fri, Sep 4
Japan Airlines Logo
11:29 am - 9:15 pm
TYS
-
GMP
20h 46m
2 stops
Japan Airlines Logo
7:15 pm - 12:44 pm
GMP
-
TYS
30h 29m
2 stops
$1,886Japan Airlines
Wed, Jun 10 - Sun, Jun 28

American Airlines flights from Knoxville to South Korea

Our best American Airlines deals on Knoxville to South Korea flight tickets
American Airlines
May 13
TYS6:00 amKnoxville McGhee Tyson
20h 45m
1 stop
ICN3:45 pmIncheon Intl
May 20
ICN5:50 pmIncheon Intl
19h 06m
1 stop
TYS11:56 pmKnoxville McGhee Tyson
$1,490
American Airlines
May 13
TYS6:00 amKnoxville McGhee Tyson
20h 45m
1 stop
ICN3:45 pmIncheon Intl
May 20
ICN5:50 pmIncheon Intl
29h 46m
2 stops
TYS10:36 amKnoxville McGhee Tyson
$1,495
American Airlines
May 13
TYS5:00 amKnoxville McGhee Tyson
21h 45m
2 stops
ICN3:45 pmIncheon Intl
May 20
ICN5:50 pmIncheon Intl
27h 44m
2 stops
TYS8:34 amKnoxville McGhee Tyson
$1,554

United Airlines flights from Knoxville to South Korea

Our best United Airlines deals on Knoxville to South Korea flight tickets
United Airlines
Aug 31
TYS5:57 pmKnoxville McGhee Tyson
21h 23m
2 stops
ICN4:20 amIncheon Intl
Sep 4
ICN4:50 pmIncheon Intl
36h 04m
2 stops
TYS3:54 pmKnoxville McGhee Tyson
$1,559
United Airlines
Mar 25
TYS7:05 amKnoxville McGhee Tyson
32h 35m
2 stops
ICN4:40 amIncheon Intl
Mar 27
ICN5:00 pmIncheon Intl
35h 02m
2 stops
TYS3:02 pmKnoxville McGhee Tyson
$1,851
United Airlines
Mar 25
TYS7:00 amKnoxville McGhee Tyson
32h 40m
3 stops
ICN4:40 amIncheon Intl
Mar 27
ICN5:00 pmIncheon Intl
35h 02m
2 stops
TYS3:02 pmKnoxville McGhee Tyson
$1,962

momondo 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, momondo users made 832,500 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Knoxville to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Thu 5/14

11:27 am-5:55 pm

1 stop41h 28m

Incheon Intl

Thu 5/28

3:00 pm-10:42 pm

2 stops44h 42m

$1,085

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Thu 5/14

11:27 am-5:55 pm

1 stop41h 28m

Incheon Intl

Fri 5/29

1:00 pm-12:04 pm

2 stops36h 04m

$1,242

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Thu 5/14

11:27 am-5:55 pm

1 stop41h 28m

Incheon Intl

Fri 5/29

9:05 pm-12:04 pm

1 stop27h 59m

$1,256

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Thu 5/14

11:27 am-5:55 pm

1 stop41h 28m

Incheon Intl

Sat 5/30

1:00 pm-5:13 pm

2 stops41h 13m

$1,262

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Thu 5/14

11:27 am-5:55 pm

1 stop41h 28m

Incheon Intl

Thu 5/28

9:05 pm-12:05 pm

1 stop28h 00m

$1,280
Quickest round-trip

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Wed 5/13

6:00 am-3:45 pm

1 stop20h 45m

Incheon Intl

Wed 5/20

5:50 pm-11:56 pm

1 stop19h 06m

$1,490

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Wed 5/13

6:00 am-3:45 pm

1 stop20h 45m

Incheon Intl

Wed 5/20

5:50 pm-10:36 am

2 stops29h 46m

$1,495

KnoxvilleSeoul

TYS - GMP

TYSGMP

Knoxville McGhee Tyson

Mon 4/6

5:40 am-5:55 pm

2 stops23h 15m

Seoul Gimpo Intl

Mon 4/13

8:00 am-3:18 pm

2 stops44h 18m

$1,777

KnoxvilleSeoul

TYS - GMP

TYSGMP

Knoxville McGhee Tyson

Mon 8/31

7:30 am-9:15 pm

2 stops24h 45m

Seoul Gimpo Intl

Fri 9/4

7:15 pm-4:35 pm

2 stops34h 20m

$1,829

KnoxvilleSeoul

TYS - GMP

TYSGMP

Knoxville McGhee Tyson

Wed 6/10

11:29 am-9:15 pm

2 stops20h 46m

Seoul Gimpo Intl

Sun 6/28

7:15 pm-12:44 pm

2 stops30h 29m

$1,886

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to South Korea from

How to get the cheapest flight ticket from Knoxville to South Korea

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 South Korea flights?

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

Cheap Knoxville to South Korea flight deals and tips

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

Fastest flight time

20h 44m

Direct flights

None
The fastest flight from Knoxville to South Korea takes 20h 44m
There are no direct flights from Knoxville to South Korea. There are no popular flight routes from Knoxville to South Korea.
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  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to South Korea?

    Prices for flights from Knoxville McGhee Tyson Airport to South Korea were last updated today.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to South Korea?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to South Korea?

    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 South Korea.

  • What documentation or ID do you need to fly to South Korea?

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

Best airlines flying from Knoxville to South Korea

Compare and see reviews for airlines that fly from Knoxville to South Korea with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $894Free CancellationRating
7.1
11,488 reviews
Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to South Korea for you.

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

All flight searches from Knoxville to South Korea on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Knoxville to South Korea?

Once you have performed a search for Knoxville to South Korea flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to South Korea 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.

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