TYS - ICN

$531 Find Cheap Flights from Knoxville to Incheon

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 Incheon Intl departing on 4/15. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Incheon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Incheon, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,032
Multiple Airlines
Fri 4/17Fri 4/24
TYS - ICN • 1 stop
Cheapest one-way
$531
Multiple Airlines
Wed 4/15
TYS - ICN • 3 stops
Top airlines
American Airlines
Cheapest • from $1,191 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Knoxville and Incheon Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Dallas (DFW)
Cheapest • Avg $1,662 (round-trip)
Atlanta (ATL)
Shortest trip • 19h 15m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Incheon Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to Incheon Intl (TYS-ICN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Incheon Intl 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 Incheon Intl

Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
7:10 am - 5:15 am
TYS
-
ICN
33h 05m
1 stop
Multiple Airlines Logo
10:05 pm - 3:33 pm
ICN
-
TYS
54h 28m
2 stops
$1,032Multiple Airlines
Mon, Mar 23 - Wed, Apr 1
Multiple Airlines Logo
7:15 am - 5:40 am
TYS
-
ICN
33h 25m
1 stop
Multiple Airlines Logo
10:05 pm - 11:39 pm
ICN
-
TYS
38h 34m
2 stops
$1,183Multiple Airlines
Wed, Apr 22 - Mon, May 4
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
$1,191American Airlines
Wed, Apr 22 - Mon, May 4
American Airlines Logo
6:00 am - 3:45 pm
TYS
-
ICN
20h 45m
1 stop
American Airlines Logo
5:50 pm - 9:57 am
ICN
-
TYS
29h 07m
2 stops
$1,195American Airlines
Wed, Apr 22 - Sun, May 3
Multiple Airlines Logo
7:50 am - 7:05 pm
TYS
-
ICN
46h 15m
2 stops
Multiple Airlines Logo
1:55 am - 11:56 pm
ICN
-
TYS
35h 01m
2 stops
$1,261Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
9:32 pm - 5:15 am
TYS
-
ICN
42h 43m
2 stops
Multiple Airlines Logo
10:00 am - 3:41 pm
ICN
-
TYS
18h 41m
1 stop
$1,278Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
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
$1,281American Airlines
Sat, May 23 - Thu, Jun 4
Multiple Airlines Logo
1:45 pm - 5:15 am
TYS
-
ICN
50h 30m
2 stops
Multiple Airlines Logo
9:25 pm - 11:50 am
ICN
-
TYS
27h 25m
1 stop
$1,291Multiple Airlines
Mon, Mar 23 - Wed, Apr 1
American Airlines Logo
5:40 am - 3:55 pm
TYS
-
ICN
21h 15m
1 stop
American Airlines Logo
5:40 pm - 11:51 pm
ICN
-
TYS
19h 11m
1 stop
$1,294American Airlines
Sun, May 17 - Fri, Jun 5
Multiple Airlines Logo
11:27 am - 5:55 pm
TYS
-
ICN
41h 28m
1 stop
Multiple Airlines Logo
6:00 pm - 1:52 pm
ICN
-
TYS
56h 52m
2 stops
$1,309Multiple Airlines
Booking Insights

KAYAK's insights & trends for Knoxville to Incheon Intl flights

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

Which airlines provide the cheapest flights from Knoxville to Incheon?

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 Incheon were found on American Airlines ($1,191) and Asiana Airlines ($1,391).

Good to know

Cheapest flight$531
Most popular time to fly with an average 6% increase in price.
Flight from Knoxville to Incheon

When to book flights from Knoxville to Incheon Intl

Are your dates flexible? Find out the best times to travel from Knoxville to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Knoxville to Incheon flights

  • What is the cheapest flight from Knoxville to Incheon Intl Airport?

    In the last 3 days, the lowest price for a flight from Knoxville to Incheon Intl Airport was $531 for a one-way ticket and $1,032 for a round-trip.

  • Do I need a passport to fly between Knoxville and Incheon?

    Yes, you’ll need a passport to travel to Incheon from Knoxville.

  • Which airports will I be using when flying from Knoxville to Incheon?

    Knoxville airport is called Knoxville McGhee Tyson and the only airport in Incheon is Incheon Intl.

  • Which aircraft models fly most regularly from Knoxville to Incheon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Incheon?

    oneworld is the only airline alliance operating flights between Knoxville and Incheon.

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

    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 Incheon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon from Knoxville 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 Incheon?

    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 to Incheon with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and ICN can sometimes prove cheaper using this method.

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

    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 to Incheon from Knoxville 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 Incheon Intl

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Incheon Intl? 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 11392 reviews
7.2Comfort
6.4Food
8.0Crew
7.5Boarding
6.9Entertainment
Airline reviews

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

6.0 GoodVijayalakshmi, Mar 2026
DFW - HNL
Read more American Airlines reviews

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Overall good. The pilots and flight attendants are excellent! The equipment was the issue on my First flight as they had to wait for a part to be installed. So the take off was at least 30 minutes later.

The worst Airline ever. They centered my second flight and leave me in NY. They don’t have any representatives at the airport and they don’t respond to calls. Basically I got stuck. I will never purchase through there again.

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.

Everything you need to know for your flight from Knoxville to Incheon Intl

Information on your arrival and departure airports