Delta Cheap Flights from Washington to Seoul: DL WAS→SEL

View HK$5,582 flight on Wed, 15 Apr 2026Opens in a new window

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Prices were available within the past 7 days and start at HK$5,582 for one-way flights and HK$8,306 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 4 Sep - Wed, 10 Sep
BWI
Baltimore
ICN
Seoul
HK$8,306 Return, found 1 day ago
HK$8,306
Return
found 1 day ago
Select Delta flight, departing Thu, 4 Sep from Baltimore to Seoul, returning Wed, 10 Sep, priced at HK$8,306 found 1 day ago
Delta
Thu, 25 Sep - Sun, 28 Sep
BWI
Baltimore
ICN
Seoul
HK$9,087 Return, found 14 hours ago
HK$9,087
Return
found 14 hours ago
Select Delta flight, departing Thu, 25 Sep from Baltimore to Seoul, returning Sun, 28 Sep, priced at HK$9,087 found 14 hours ago
Delta
Thu, 25 Sep - Sun, 28 Sep
BWI
Baltimore
ICN
Seoul
HK$9,877 Return, found 14 hours ago
HK$9,877
Return
found 14 hours ago
Select Delta flight, departing Thu, 25 Sep from Baltimore to Seoul, returning Sun, 28 Sep, priced at HK$9,877 found 14 hours ago
Delta
Thu, 4 Sep - Wed, 10 Sep
BWI
Baltimore
ICN
Seoul
HK$10,346 Return, found 1 day ago
HK$10,346
Return
found 1 day ago
Select Delta flight, departing Thu, 4 Sep from Baltimore to Seoul, returning Wed, 10 Sep, priced at HK$10,346 found 1 day ago
Delta
Thu, 4 Sep - Wed, 10 Sep
BWI
Baltimore
ICN
Seoul
HK$10,353 Return, found 1 day ago
HK$10,353
Return
found 1 day ago
Select Delta flight, departing Thu, 4 Sep from Baltimore to Seoul, returning Wed, 10 Sep, priced at HK$10,353 found 1 day ago
Delta
Thu, 25 Sep - Sun, 28 Sep
BWI
Baltimore
ICN
Seoul
HK$11,127 Return, found 14 hours ago
HK$11,127
Return
found 14 hours ago
Select Delta flight, departing Thu, 25 Sep from Baltimore to Seoul, returning Sun, 28 Sep, priced at HK$11,127 found 14 hours ago
Washington to Seoul route information
Origin airport
Ronald Reagan Washington National
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Asiana Airlines, Delta, Emirates, Ethiopian Airlines, Etihad Airways, Japan Airlines, Korean Air, Lufthansa, Qatar Airways, Turkish Airlines, United
Popular airline
Delta
Distance
11130 km
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