$1,066 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 11/7. 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

Thu, Feb 12 - Tue, May 5
American Airlines Logo
5:46 am - 4:45 pmTYS-ICN
20h 59m1 stop
American Airlines Logo
5:25 pm - 11:47 pmICN-TYS
19h 22m1 stop
$1,066American Airlines
Find Deal
Thu, Feb 12 - Tue, May 5
American Airlines Logo
5:57 pm - 4:45 pmTYS-ICN
32h 48m2 stops
American Airlines Logo
5:25 pm - 11:47 pmICN-TYS
19h 22m1 stop
$1,071American Airlines
Find Deal
Sun, Jan 25 - Sat, Jan 31
United Airlines Logo
1:59 pm - 5:40 amTYS-ICN
25h 41m2 stops
United Airlines Logo
12:45 pm - 10:31 pmICN-TYS
23h 46m2 stops
$1,185United Airlines
Find Deal
Mon, Feb 16 - Fri, Feb 20
United Airlines Logo
10:55 am - 5:40 amTYS-ICN
28h 45m2 stops
United Airlines Logo
6:00 pm - 10:19 amICN-TYS
30h 19m2 stops
$1,272United Airlines
Find Deal
Sun, Jan 25 - Sat, Jan 31
Japan Airlines Logo
6:00 am - 10:55 amTYS-GMP
38h 55m2 stops
Japan Airlines Logo
7:40 pm - 3:46 pmGMP-TYS
34h 06m2 stops
$1,306Japan Airlines
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Sun, Jan 25 - Sat, Jan 31
Japan Airlines Logo
6:00 am - 10:05 pmTYS-GMP
26h 05m2 stops
Japan Airlines Logo
7:40 pm - 3:46 pmGMP-TYS
34h 06m2 stops
$1,326Japan Airlines
Find Deal
Mon, Feb 16 - Fri, Feb 20
American Airlines Logo
5:46 am - 4:45 pmTYS-ICN
20h 59m1 stop
American Airlines Logo
6:50 pm - 11:53 pmICN-TYS
19h 03m1 stop
$1,330American Airlines
Find Deal
Thu, Feb 12 - Mon, May 4
Qatar Airways Logo
6:25 pm - 5:15 pmTYS-ICN
56h 50m2 stops
Qatar Airways Logo
1:20 am - 11:14 pmICN-TYS
34h 54m2 stops
$1,588Qatar Airways
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Sun, Jan 25 - Fri, Jan 30
Qatar Airways Logo
5:36 pm - 5:15 pmTYS-ICN
57h 39m2 stops
Qatar Airways Logo
12:20 am - 11:59 pmICN-TYS
37h 39m2 stops
$1,618Qatar Airways
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Sun, Apr 12 - Mon, Apr 13
WestJet Logo
5:30 am - 6:45 pmTYS-ICN
24h 15m2 stops
WestJet Logo
8:45 pm - 6:15 pmICN-TYS
34h 30m2 stops
$1,654WestJet
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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.

What’s the cheapest day of the week to fly from Knoxville to South Korea?

The average price of all round-trip flights from Knoxville to South Korea clicked on KAYAK for each day over the last 12 months.

For Knoxville to South Korea, Monday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from South Korea back to Knoxville, the best deals are generally found on Monday, with Saturday being the most expensive.

Good to know

Low seasonMay
Cheapest flight$1,066
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Knoxville to Seoul Incheon Airport

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.

  • What is the cheapest time of day to fly to South Korea?

    The cheapest time of day to fly to South Korea is generally in the morning, when round-trip flights cost $1,904 on average. The most expensive time of day to fly to South Korea is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,904.

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 11038 reviews
7.5Boarding
6.4Food
8.0Crew
6.9Entertainment
7.2Comfort
Airline reviews

We loved the steward on the plane. He made the night enjoyable

10.0 Excellentchloe, Nov 2025ORD - ATW
Read more American Airlines reviews

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

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

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