$626 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 4/5. 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

Thu, May 14 - Sat, May 30
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
$1,240Multiple 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 - 12:04 pm
ICN
-
TYS
36h 04m
2 stops
$1,245Multiple 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
10:05 pm - 5:13 pm
ICN
-
TYS
32h 08m
2 stops
$1,246Multiple 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
$1,258Multiple Airlines
Sun, May 10 - Fri, May 22
Multiple Airlines Logo
11:27 am - 5:55 pm
TYS
-
ICN
41h 28m
1 stop
Multiple Airlines Logo
10:05 pm - 1:59 pm
ICN
-
TYS
52h 54m
2 stops
$1,305Multiple Airlines
Fri, May 1 - Thu, May 7
Qatar Airways Logo
6:30 am - 6:05 pm
TYS
-
ICN
46h 35m
2 stops
Qatar Airways Logo
12:15 am - 11:59 pm
ICN
-
TYS
36h 44m
2 stops
$1,404Qatar Airways
Fri, May 1 - Fri, May 8
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
$1,430American Airlines
Fri, May 1 - Fri, May 8
American Airlines Logo
6:00 am - 3:45 pm
TYS
-
ICN
20h 45m
1 stop
American Airlines Logo
5:50 pm - 11:15 am
ICN
-
TYS
30h 25m
2 stops
$1,435American Airlines
Mon, Apr 6 - Mon, Apr 13
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, Aug 31 - Fri, Sep 4
Japan Airlines Logo
7:27 am - 9:15 pm
TYS
-
GMP
24h 48m
2 stops
Japan Airlines Logo
8:00 am - 4:35 pm
GMP
-
TYS
21h 35m
2 stops
$1,779Japan 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 United Airlines ($1,509) and American Airlines ($1,545).

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Good to know

Cheapest flight$626
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 11481 reviews
7.2Comfort
6.9Entertainment
6.4Food
7.9Crew
7.5Boarding
Airline reviews

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

4.0 OkayRavi, Mar 2026
SJC - DFW
Read more American Airlines reviews

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

Great experience. Good dinner and service. FA's were very nice and attentive.

It was great. Smooth flight, comfortable, left on time and landed on time.

Perhaps this is an airport issue, but being in a takeoff queue for over an hour in the taxiing lane is unacceptable. We will definitely be seeking alternative avenues for air travel in the future.

We hoarded. Then we deplaned. Then we waited for 10 hours in the MSP airport due to a wheel misfunction. We understand safety but communication between crew and airport staff was horrible. When we did finally board, we were rushed on and because we were waiting for a “fresh” pilot and crew, we sat in a roasting plane with no A/C for an hour. My question is why was this flight not cancelled right away when they knew this would be a huge issue OR, why did AA not get a substitute plane, considering this was already a full flight? To me, this appears to be a complete breakdown in leadership and utter systems failure. The compensation for completely disrupting travel plans for hundreds, which we paid dearly for, was measly. While we appreciated the lodging for the night, $12 in meal vouchers isn’t going to sustain anyone for over 12 hours. “We apologize; our hands are tied” is no longer an acceptable explanation. We are so completely turned off by this experience and will definitely seek alternative avenues when we need to fly.

Mostly good. The WiFi wasn’t working so that was not great.

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

They put me on an earlier and I got home sooner

Not good. One of my luggage is missing. And until now they can’t find it

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

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

Information on your arrival and departure airports

Knoxville (TYS)