$1,159 Find Cheap Flights from Knoxville to South Korea

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to South Korea departing on 4/10. 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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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

Fri, Apr 10 - Sun, Apr 19
Multiple Airlines Logo
7:10 am - 5:15 am
TYS
-
ICN
33h 05m
1 stop
Multiple Airlines Logo
6:00 pm - 10:51 pm
ICN
-
TYS
41h 51m
2 stops
$1,159Multiple Airlines
Wed, Apr 8 - Sun, Apr 19
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
$1,298American Airlines
Mon, May 18 - Tue, Jun 2
American Airlines Logo
5:57 pm - 3:45 pm
TYS
-
ICN
32h 48m
2 stops
American Airlines Logo
5:50 pm - 11:53 pm
ICN
-
TYS
19h 03m
1 stop
$1,346American Airlines
Wed, Apr 8 - Sun, Apr 19
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
$1,358American Airlines
Wed, Apr 8 - Sun, Apr 19
United Airlines Logo
7:20 pm - 3:00 pm
TYS
-
ICN
30h 40m
2 stops
United Airlines Logo
4:50 pm - 10:50 am
ICN
-
TYS
31h 00m
2 stops
$1,397United Airlines
Fri, Apr 10 - Sun, Apr 19
Multiple Airlines Logo
7:10 am - 5:15 am
TYS
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ICN
33h 05m
1 stop
Multiple Airlines Logo
9:25 pm - 11:55 am
ICN
-
TYS
27h 30m
1 stop
$1,465Multiple Airlines
Mon, May 18 - Tue, Jun 2
American Airlines Logo
6:00 am - 3:45 pm
TYS
-
ICN
20h 45m
1 stop
American Airlines Logo
5:50 pm - 11:53 pm
ICN
-
TYS
19h 03m
1 stop
$1,467American Airlines
Wed, Apr 8 - Sun, Apr 19
Japan Airlines Logo
11:31 am - 9:15 pm
TYS
-
GMP
20h 44m
2 stops
Japan Airlines Logo
7:15 pm - 4:40 pm
GMP
-
TYS
34h 25m
2 stops
$1,468Japan Airlines
Sun, May 17 - Sun, May 31
American Airlines Logo
6:54 pm - 3:45 pm
TYS
-
ICN
31h 51m
1 stop
American Airlines Logo
5:50 pm - 10:52 am
ICN
-
TYS
30h 02m
2 stops
$1,531American Airlines
Fri, Apr 10 - Sun, Apr 19
Japan Airlines Logo
11:31 am - 9:15 pm
TYS
-
GMP
20h 44m
2 stops
Japan Airlines Logo
12:05 pm - 4:40 pm
GMP
-
TYS
41h 35m
2 stops
$1,626Japan Airlines
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 ($1,298) and United Airlines ($1,397).

Good to know

Cheapest flight$1,159
Most popular time to fly with an average 6% increase in price.
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.
7.1
American AirlinesOverall score based on 11370 reviews
6.9Entertainment
8.0Crew
7.5Boarding
7.2Comfort
6.4Food
Airline reviews

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

6.0 GoodIrene, Mar 2026
ORD - SDF
Read more American Airlines reviews

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

For my arriving destination, we were delayed multiple times to the point that we arrived 6 hours after we were originally scheduled. On my flight home, they overbooked and involuntarily removed passengers (including me) from the plane. It was not a good experience.

It was good experience this time. The flight was on time.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

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

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