$558 Find Cheap Flights from Knoxville to South Korea

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to South Korea departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Knoxville to South Korea Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to South Korea that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to South Korea

Wed, Apr 22 - Wed, May 6
American Airlines Logo
6:00 am - 3:45 pm
TYS
-
ICN
20h 45m
1 stop
American Airlines Logo
5:40 pm - 11:56 pm
ICN
-
TYS
19h 16m
1 stop
$1,141American Airlines
Wed, Apr 22 - Wed, May 6
American Airlines Logo
6:00 am - 3:45 pm
TYS
-
ICN
20h 45m
1 stop
American Airlines Logo
5:40 pm - 11:01 am
ICN
-
TYS
30h 21m
2 stops
$1,146American Airlines
Mon, Mar 2 - Tue, Mar 31
Multiple Airlines Logo
4:02 pm - 10:55 am
TYS
-
GMP
28h 53m
2 stops
Multiple Airlines Logo
7:15 pm - 4:31 pm
GMP
-
TYS
34h 16m
2 stops
$1,215Multiple Airlines
Mon, Mar 2 - Tue, Mar 31
Multiple Airlines Logo
12:21 pm - 1:55 pm
TYS
-
ICN
35h 34m
2 stops
Multiple Airlines Logo
1:40 pm - 11:51 pm
ICN
-
TYS
47h 11m
2 stops
$1,261Multiple Airlines
Sun, Apr 26 - Sun, May 10
Delta Logo
12:03 pm - 4:00 am
TYS
-
ICN
26h 57m
1 stop
Delta Logo
6:50 pm - 11:49 pm
ICN
-
TYS
17h 59m
1 stop
$1,291Delta
Tue, Apr 28 - Tue, May 12
Delta Logo
5:44 am - 5:20 pm
TYS
-
ICN
22h 36m
2 stops
Delta Logo
10:15 am - 8:28 pm
ICN
-
TYS
23h 13m
2 stops
$1,296Delta
Mon, Mar 2 - Tue, Mar 31
Japan Airlines Logo
5:40 am - 10:55 am
TYS
-
GMP
39h 15m
2 stops
Japan Airlines Logo
12:05 pm - 9:24 pm
GMP
-
TYS
46h 19m
2 stops
$1,299Japan Airlines
Fri, Feb 20 - Fri, Mar 6
Japan Airlines Logo
7:51 am - 10:55 am
TYS
-
GMP
37h 04m
2 stops
Japan Airlines Logo
8:00 am - 3:37 pm
GMP
-
TYS
21h 37m
2 stops
$1,404Japan Airlines
Tue, Apr 14 - Thu, Apr 23
ANA Logo
9:00 am - 10:20 pm
TYS
-
GMP
24h 20m
2 stops
ANA Logo
7:55 pm - 1:17 pm
GMP
-
TYS
30h 22m
2 stops
$6,796ANA
Sat, Mar 7 - Mon, Mar 16
ANA Logo
7:00 am - 10:30 pm
TYS
-
GMP
25h 30m
2 stops
ANA Logo
7:50 pm - 1:18 pm
GMP
-
TYS
30h 28m
2 stops
$8,146ANA
Booking Insights

KAYAK's insights & trends for Knoxville to South Korea flights

Get data-powered insights and trends into flights from Knoxville to South Korea to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Knoxville to South Korea?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Knoxville to South Korea were found on American Airlines ($1,186) and Delta ($1,291).

Good to know

Low seasonApril
Cheapest flight$558
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Knoxville to Incheon

FAQs - booking South Korea flights

  • How does KAYAK find such low prices on flights from Knoxville to South Korea?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to South Korea.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to South Korea?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Knoxville to South Korea is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to South Korea?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Knoxville to South Korea with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to South Korea?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Knoxville to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Knoxville to South Korea

 
Need help choosing which airline to fly with from Knoxville to South Korea? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11216 reviews
6.9Entertainment
6.4Food
8.0Crew
7.5Boarding
7.2Comfort
Airline reviews

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

2.0 MediocreSalim, Feb 2026
JAX - PHL
Read more American Airlines reviews

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

Old equipment, needs upgrade and seat comfort. Internet didn't work 75% or the time.

The screens were inoperable for movies and such, but everything else was just fine

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

It would be nice to have some low carb options in the snacks.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Everything you need to know for your flight from Knoxville to South Korea

Information on your arrival and departure airports