$1,183 Cheap Delta flights Washington (IAD) to Seoul (ICN)

View $1,183 flight on Thu, Oct 1, 2026Opens in a new window

$1,183 Cheap Delta flights Washington (IAD) to Seoul (ICN)

Prices were available within the past 7 days and start at $1,183 for one-way flights and $2,066 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Oct 1 - Thu, Oct 15
IAD
Washington
ICN
Seoul
$2,066 Roundtrip, found 13 hours ago
$2,066
Roundtrip
found 13 hours ago
Select Delta flight, departing Thu, Oct 1 from Washington to Seoul, returning Thu, Oct 15, priced at $2,066 found 13 hours ago

Find the cheapest month to fly from Washington (IAD) to Seoul (ICN)

September is typically the cheapest month to fly

From $917 - $1,428 per traveler.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air China, Alaska Airlines, American Airlines, Delta, EVA Airways, Korean Air, United
Popular airline
EVA Airways
Distance
11108 km
Average flight time
28 hours 30 mins

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