$1,247 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 9/13. 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

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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

Sat, Sep 13 - Sat, Sep 20
United Airlines Logo
9:55 am - 4:20 amTYS-ICN
29h 25m2 stops
United Airlines Logo
11:30 am - 10:30 pmICN-TYS
24h 00m2 stops
$1,247United Airlines
Find Deal
Mon, Feb 16 - Thu, Feb 19
United Airlines Logo
2:00 pm - 5:40 amTYS-ICN
25h 40m2 stops
United Airlines Logo
12:45 pm - 10:16 pmICN-TYS
23h 31m2 stops
$1,363United Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
 Logo
6:30 am - 8:30 pmTYS-ICN
48h 00m2 stops
 Logo
9:55 pm - 11:55 amICN-TYS
28h 00m1 stop
$1,516
Find Deal
Sat, Sep 13 - Sat, Sep 20
American Airlines Logo
7:29 am - 3:30 pmTYS-ICN
19h 01m1 stop
American Airlines Logo
5:25 pm - 10:16 pmICN-TYS
17h 51m1 stop
$1,556American Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
American Airlines Logo
6:00 am - 3:30 pmTYS-ICN
20h 30m1 stop
American Airlines Logo
5:25 pm - 8:37 amICN-TYS
28h 12m2 stops
$1,561American Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
 Logo
7:25 pm - 6:25 pmTYS-ICN
33h 00m2 stops
 Logo
8:10 pm - 1:17 pmICN-TYS
31h 07m2 stops
$1,736
Find Deal
Sun, Dec 7 - Sat, Dec 13
Qatar Airways Logo
7:01 am - 5:15 pmTYS-ICN
44h 14m2 stops
Qatar Airways Logo
12:20 am - 11:20 pmICN-TYS
37h 00m2 stops
$1,789Qatar Airways
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Sat, Sep 13 - Fri, Sep 19
Qatar Airways Logo
6:10 am - 5:05 pmTYS-ICN
45h 55m2 stops
Qatar Airways Logo
1:20 am - 11:50 pmICN-TYS
35h 30m2 stops
$1,827Qatar Airways
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Mon, Feb 16 - Fri, Feb 20
Japan Airlines Logo
5:51 am - 10:20 pmTYS-GMP
26h 29m2 stops
Japan Airlines Logo
7:40 pm - 9:23 pmGMP-TYS
39h 43m2 stops
$2,088Japan Airlines
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Sat, Sep 13 - Sat, Sep 20
Japan Airlines Logo
7:29 am - 9:50 pmTYS-GMP
25h 21m2 stops
Japan Airlines Logo
12:05 pm - 9:00 pmGMP-TYS
45h 55m2 stops
$2,149Japan Airlines
Find Deal
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 seasonApril
Cheapest flight$1,247
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 13% 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.

  • 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 10000 reviews
8.0Crew
6.5Food
7.2Comfort
7.5Boarding
6.9Entertainment
Airline reviews

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

4.0 OkayFernando, Aug 2025DFW - SBA
Read more American Airlines reviews

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Pretty good. The food was just mediocre, the boarding and crew were good.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Sat on the ground in Cincinnati for 50 minutes before deplaning

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

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