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Find and compare Korean Air flights to Seoul

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Recent Korean Air flights to Seoul found by users

Cheap Korean Air Flight Deals to Seoul

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Korean Air Logo
11:00 am - 3:55 pmSEA-ICN
11h 55mnonstop
Korean Air Logo
4:10 pm - 9:00 amICN-SEA
9h 50mnonstop
$834Korean Air
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Wed, Dec 3 - Sun, Dec 7
Korean Air Logo
11:40 am - 5:40 pmSFO-ICN
13h 00mnonstop
Korean Air Logo
4:00 pm - 9:30 amICN-SFO
10h 30mnonstop
$863Korean Air
Find Deal
Sun, Dec 7 - Sat, Dec 13
Korean Air Logo
11:00 am - 3:55 pmSEA-ICN
11h 55mnonstop
Korean Air Logo
4:10 pm - 9:00 amICN-SEA
9h 50mnonstop
$866Korean Air
Find Deal
Tue, Nov 25 - Mon, Feb 2
Korean Air Logo
12:25 pm - 5:10 amSFO-ICN
23h 45m1 stop
Korean Air Logo
4:00 pm - 9:30 amICN-SFO
10h 30mnonstop
$868Korean Air
Find Deal
Sat, Nov 29 - Fri, Dec 5
Korean Air Logo
11:00 am - 3:55 pmSEA-ICN
11h 55mnonstop
Korean Air Logo
4:10 pm - 9:00 amICN-SEA
9h 50mnonstop
$871Korean Air
Find Deal
Sun, Nov 30 - Thu, Dec 4
Korean Air Logo
11:00 am - 3:55 pmSEA-ICN
11h 55mnonstop
Korean Air Logo
4:10 pm - 9:00 amICN-SEA
9h 50mnonstop
$872Korean Air
Find Deal
Mon, Nov 24 - Sun, Feb 1
Korean Air Logo
11:40 am - 5:40 pmSFO-ICN
13h 00mnonstop
Korean Air Logo
8:05 pm - 11:59 pmICN-SFO
20h 54m1 stop
$874Korean Air
Find Deal
Tue, Nov 18 - Thu, Dec 4
Korean Air Logo
11:45 am - 5:20 amSEA-ICN
24h 35m1 stop
Korean Air Logo
4:10 pm - 9:00 amICN-SEA
9h 50mnonstop
$876Korean Air
Find Deal
Wed, Dec 24 - Fri, Jan 16
Korean Air Logo
11:40 am - 5:40 pmSFO-ICN
13h 00mnonstop
Korean Air Logo
2:30 pm - 9:44 amICN-SFO
36h 14m1 stop
$880Korean Air
Find Deal
Wed, Nov 19 - Wed, Nov 26
Korean Air Logo
11:15 am - 4:30 pmSEA-ICN
12h 15mnonstop
Korean Air Logo
4:10 pm - 9:00 amICN-SEA
9h 50mnonstop
$882Korean Air
Find Deal
Sun, Nov 23 - Sun, Feb 1

Korean Air flights to Seoul at a glance

Fastest flight time

11h 50m

Direct flights

Every day

Airports in Seoul

1 airport
The fastest flight from United States to Seoul takes 11h 50m
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Direct flights go from United States to Seoul every day.
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There is 1 airport near Seoul: Incheon Intl (ICN)
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Insights on Korean Air flights to Seoul

Data designed to help you find the right flight

What is the cheapest month to fly Economy Class to Seoul?

In general, March is the cheapest month to fly Economy Class from United States to Seoul. Due to it being the ‘off-season’ during this time, you can expect Economy Class flight prices to be around $1,592. If you aren’t able to travel during the month of March, then book Economy Class flights to Seoul from United States during November instead. Economy Class flights to Seoul in November, while not as cheap as those in March, still average around $1,592.

What is the cheapest day to depart on your Economy Class flight to Seoul?

The cheapest day to depart from United States to Seoul is on a Thursday when prices can be found for as low as $1,276. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average Economy Class ticket price to Seoul on a Friday is $1,558.

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $2,068 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from United States for as low as $1,751 on momondo.

What cabin class options are available on United States to Seoul flights?

There are 2 cabin classes available to choose from on United States to Seoul flights.

Frequently asked questions about flights to Seoul with Korean Air

Is Korean Air generally cheaper than other airlines for flights to Seoul?

Lots of factors influence the price of a flight, whether that's with Korean Air or other airlines so it is best to search and compare before booking. The airline flying to Seoul with the cheapest average return price tends to be Asiana Airlines.

Which other airlines fly to Seoul?

Aside from Korean Air, Asiana Airlines, AIR PREMIA and Delta also fly to Seoul.

Which other airlines in the SkyTeam operate flights to Seoul?

If you're looking to fly with a SkyTeam member, Delta offer routes to Seoul.

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