$1,017 Cheap Delta flights Washington (IAD) to Seoul (ICN)

View $1,017 flight on Mon, Aug 11, 2025Opens in a new window

$1,017 Cheap Delta flights Washington (IAD) to Seoul (ICN)

Prices were available within the past 7 days and start at $1,017 for one-way flights and $1,844 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Aug 11 - Tue, Mar 31
IAD
Washington
ICN
Seoul
$1,844 Roundtrip, found 6 days ago
$1,844
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Aug 11 from Washington to Seoul, returning Tue, Mar 31, priced at $1,844 found 6 days ago
Flights from Washington (IAD) to Seoul (ICN)
Origin airport
Washington Dulles Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air China, American Airlines, Asiana Airlines, Delta, Korean Air, Lufthansa, United
Popular airline
Delta
Distance
11108 km
Average flight time
14 hours 10 mins