฿41,300 Cheap Qatar Airways flights from Washington to Seoul (IAD→ICN)

View ฿41,300 flight on Sun, 1 Feb 2026Opens in a new window
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Qatar Airways flights from Washington to Seoul (IAD→ICN)

Prices were available within the past 7 days and start at ฿41,300 for one-way flights and ฿72,750 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Sun, 25 Jan - Tue, 10 Feb
IAD
Washington
ICN
Seoul
฿72,750 Return, found 10 hours ago
฿72,750
Return
found 10 hours ago
Select Qatar Airways flight, departing Sun, 25 Jan from Washington to Seoul, returning Tue, 10 Feb, priced at ฿72,750 found 10 hours ago

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

March is typically the cheapest month to fly

From ฿27,225 - ฿54,619 per traveller.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air France, Delta, Emirates, Etihad Airways, KLM, Korean Air, Lufthansa, Qatar Airways, Turkish Airlines, United
Popular airline
Delta
Distance
11108 km
Average flight time
15 hours 50 mins
*Available to Expedia members.