$624 Cheap Asiana Airlines flights San Francisco (SFO) to Seoul (ICN)

View $624 flight on Wed, Mar 4, 2026Opens in a new window

$624 Cheap Asiana Airlines flights San Francisco (SFO) to Seoul (ICN)

Prices were available within the past 7 days and start at $624 for one-way flights and $807 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Thu, Apr 16 - Thu, Apr 30
SFO
San Francisco
ICN
Seoul
$807 Roundtrip, found 1 day ago
$807
Roundtrip
found 1 day ago
Select Asiana Airlines flight, departing Thu, Apr 16 from San Francisco to Seoul, returning Thu, Apr 30, priced at $807 found 1 day ago
Asiana Airlines
Mon, Apr 13 - Wed, Apr 29
SFO
San Francisco
ICN
Seoul
$813 Roundtrip, found 1 day ago
$813
Roundtrip
found 1 day ago
Select Asiana Airlines flight, departing Mon, Apr 13 from San Francisco to Seoul, returning Wed, Apr 29, priced at $813 found 1 day ago

Find the cheapest month to fly from San Francisco (SFO) to Seoul (ICN)

May is typically the cheapest month to fly

From $626 - $1,109 per traveler.
Flights from San Francisco (SFO) to Seoul (ICN)
Origin airport
San Francisco Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, Delta, EVA Airways, Korean Air, Philippine Airlines, United, Vietnam Airlines, WestJet
Popular airline
United
Distance
9032 km
Average flight time
29 hours 57 mins