Find flights
When to book
FAQs & Tips
Reviews
Deals

SEL

Find cheap Korean Air flights to Seoul from $691

1 adult
0 bags
Sat 6/1
Sat 6/8

Search hundreds of travel sites at once for deals on Korean Air flights to Seoul

In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

January

High season

June

Cheapest flight

$691

Average price round-trip

$2,279

Good deal round-trip

$2,110

Good deal one-way

$4,596
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 23% increase in price.
Flight from Seattle to Incheon
(avg. price over the last 2 weeks)
or less
or less

When to book flights with Korean Air to Seoul

Average price per month
Flight prices as travel date approaches

FAQs for flying to Seoul with Korean Air

  • Is Korean Air cheaper than other airlines flying to Seoul?

    With an average return price of $2,279, Korean Air is the most expensive airline flying into Seoul. The cheapest airline flying to Seoul is Hawaiian Airlines.

  • Which other airlines fly to Seoul?

    Along with Korean Air, you can also fly to Seoul with AIR PREMIA, Hawaiian Airlines, Asiana Airlines and AIR PREMIA.

  • How much is a flight to Seoul with Korean Air?

    On average, Korean Air flights to Seoul cost $2,279 for a round-trip.

  • Which airport do Korean Air flights to Seoul fly into?

    There are two airports in Seoul and you’ll fly into either Seoul Incheon Airport or Seoul Gimpo Intl.

  • Are there any other airlines in SkyTeam that fly to Seoul?

    Unfortunately, there are no other airlines in SkyTeam that fly to Seoul.

See more FAQs

Top tips for your flights to Seoul with Korean Air

  • The cheapest flight to Seoul with Korean Air found on KAYAK in the last 2 weeks departed from Atlanta and cost $1,888.

Korean Air customer reviews

8.5
Very goodBased on 1,185 verified guest reviews
8.6Boarding
8.2Entertainment
8.8Crew
8.3Comfort
8.2Food
Pros +
Cons -
Traveler rating:
Sort by:
A
10.0 Wonderful
Pros:I liked the front & below cameras. I used the pillow for my back. It was a very long flight & we were served two meals, coffee, & a snack. The flight was delayed but they switched me to the very next airline & I still arrived on time. Flight arrived at midnight when the airport is not so busy. No issues with security when transferring planes. Customs waved us through & the baggage arrived quickly.
Cons:Request for more movie & TV options after 18 hours of flying.
H
10.0 Wonderful
Pros:Everything was great!
Cons:More dates available for reward redemption
B
8.3 Very good
Cons:I ordered kosher food but you didn't bother passing my request to airline.
A
10.0 Wonderful
Pros:Over all, satisfaction service! Food, courteousness & facility
Cons:None zero
A
10.0 Wonderful
Pros:Great service and decent food, clean new plane!
A
9.6 Wonderful
Pros:Cleanliness and more leg room
Cons:Serve the coffee/tea with the breakfast/meal not after.
A
10.0 Wonderful
Pros:flight crew service and timeliness of the flight, email update on flight status
Cons:baggage claim was very slow took about 45mins to receive bags after arrival to JFK
K
10.0 Wonderful
Pros:the flight attendants were great and it flight was smooth.
Cons:long flight
S
9.3 Wonderful
Pros:Very friendly staff with excellent service. Bottled water in every seat upon boarding. Lots of leg room, and love the outer earphones they provide!
Cons:More movie selections
A
9.6 Wonderful
Pros:Cleanliness & spacious leg room
Cons:Serve the coffee/tea with the meal, not after.
Read more about Korean Air

Book Cheap flights with Korean Air to Seoul

Recent round-trip flight deals

10/2Wed
1 stopKorean Air
21h 40mSEA-ICN
10/7Mon
nonstopKorean Air
10h 30mICN-SEA
$1,262
10/1Tue
nonstopKorean Air
11h 40mSEA-ICN
10/31Thu
nonstopKorean Air
9h 55mICN-SEA
$1,263
9/24Tue
nonstopKorean Air
11h 50mSEA-ICN
9/29Sun
nonstopKorean Air
10h 45mICN-SEA
$1,265
9/24Tue
1 stopKorean Air
19h 30mSEA-ICN
9/29Sun
nonstopKorean Air
10h 45mICN-SEA
$1,266
10/1Tue
1 stopKorean Air
19h 45mSEA-ICN
10/31Thu
nonstopKorean Air
9h 55mICN-SEA
$1,268
8/29Thu
1 stopKorean Air
19h 15mSEA-ICN
9/14Sat
nonstopKorean Air
10h 45mICN-SEA
$1,271
9/24Tue
1 stopKorean Air
20h 59mSEA-ICN
9/29Sun
1 stopKorean Air
18h 31mICN-SEA
$1,272
9/29Sun
1 stopKorean Air
29h 51mSEA-ICN
10/15Tue
nonstopKorean Air
10h 30mICN-SEA
$1,275
9/25Wed
nonstopKorean Air
11h 40mSEA-ICN
10/30Wed
nonstopKorean Air
9h 55mICN-SEA
$1,277
10/1Tue
1 stopKorean Air
19h 45mSEA-ICN
10/31Thu
1 stopKorean Air
16h 10mICN-SEA
$1,278
9/29Sun
1 stopKorean Air
29h 51mSEA-ICN
10/15Tue
1 stopKorean Air
18h 31mICN-SEA
$1,280
5/22Wed
nonstopKorean Air
12h 40mSFO-ICN
5/29Wed
1 stopKorean Air
16h 16mICN-SFO
$1,287
5/5Sun
nonstopKorean Air
12h 40mSFO-ICN
5/15Wed
nonstopKorean Air
10h 40mICN-SFO
$1,294
10/22Tue
nonstopKorean Air
11h 40mSEA-ICN
10/29Tue
nonstopKorean Air
9h 55mICN-SEA
$1,297
6/23Sun
1 stopKorean Air
19h 35mSFO-ICN
8/20Tue
nonstopKorean Air
11h 00mICN-SFO
$1,299
10/22Tue
1 stopKorean Air
19h 20mSEA-ICN
10/29Tue
nonstopKorean Air
9h 55mICN-SEA
$1,302
10/20Sun
nonstopKorean Air
11h 40mSEA-ICN
11/27Wed
nonstopKorean Air
9h 55mICN-SEA
$1,303
9/9Mon
nonstopKorean Air
11h 40mSEA-ICN
9/23Mon
nonstopKorean Air
10h 05mICN-SEA
$1,304
5/5Sun
nonstopKorean Air
12h 40mSFO-ICN
5/15Wed
1 stopKorean Air
14h 48mICN-SFO
$1,304
8/21Wed
nonstopKorean Air
11h 40mSEA-ICN
9/4Wed
nonstopKorean Air
10h 45mICN-SEA
$1,305

Search by stops

Search by price

Recent one-way flight deals

8/19Mon
nonstopKorean Air
11h 40mSEA-ICN
$691
8/19Mon
1 stopKorean Air
18h 44mSEA-ICN
$695
9/23Mon
nonstopKorean Air
11h 40mSEA-ICN
$713
10/1Tue
nonstopKorean Air
11h 40mSEA-ICN
$716
9/23Mon
1 stopKorean Air
19h 45mSEA-ICN
$718
8/21Wed
nonstopKorean Air
11h 40mSEA-ICN
$726
9/18Wed
nonstopKorean Air
11h 40mSEA-ICN
$732
8/15Thu
nonstopKorean Air
11h 45mSEA-ICN
$748
9/19Thu
1 stopKorean Air
18h 00mSEA-ICN
$752
8/21Wed
1 stopKorean Air
19h 00mSEA-ICN
$753
8/18Sun
1 stopKorean Air
31h 50mSEA-ICN
$759
10/1Tue
1 stopKorean Air
23h 30mSEA-ICN
$769
8/23Fri
1 stopKorean Air
18h 00mSEA-ICN
$776
9/21Sat
nonstopKorean Air
11h 50mSEA-ICN
$787
8/17Sat
nonstopKorean Air
11h 45mSEA-ICN
$809
8/26Mon
1 stopKorean Air
17h 40mONT-ICN
$823
5/7Tue
nonstopKorean Air
11h 40mSEA-ICN
$833
8/1Thu
1 stopKorean Air
18h 20mSEA-ICN
$838
9/20Fri
1 stopKorean Air
19h 00mSEA-ICN
$842
7/30Tue
nonstopKorean Air
11h 40mSEA-ICN
$855

Search by stops

Search by price

Flights to Seoul - Korean Air

Return flight deals:

Seoul - United States

Cabin classes:

$1,697
First Class flights to Seoul
$1,338
Business Class flights to Seoul
$885
$590

Browse origins:

Browse destinations: