Cheap Flights from Ronald Reagan Washington National Airport to Seoul (ICN) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2026/3
Sun	Mon	Tue	Wed	Thu	Fri	Sat
1Search	2Search	3Search	4Search	5Search	6Search	71,349
81,473	9Search	10Search	111,611	12Search	13Search	14Search
15Search	16Search	17Search	18Search	19Search	20Search	21Search
22Search	23Search	24Search	25Search	26Search	27Search	28Search
29Search	30Search	31Search

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2026/3
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Ronald Reagan Washington National－Incheon Airport
March Lowest Airfares
USD1,349

The airfare displayed above is for Alaska Airlines

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Ronald Reagan Washington National－Incheon Airport
April Lowest Airfares
USD1,662

The airfare displayed above is for Air Canada

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Ronald Reagan Washington National－Incheon Airport
May Lowest Airfares
USD5,603

The airfare displayed above is for Air Canada

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Ronald Reagan Washington National－Incheon Airport
June Lowest Airfares -----
Ronald Reagan Washington National－Incheon Airport
July Lowest Airfares -----

Washington D.C－Seoul
Estimated Flight Time
16 Hours 24 Minutes
Washington D.C－Seoul
Number of Operating Airlines
15

Operating Airlines for Ronald Reagan Washington National－Incheon Airport Route
Air Canada

American Airlines

Air France

Finnair

British Airways

Cathay Pacific

China Southern Airlines

Delta Air Lines

Japan Airlines

Korean Air

Klm Royal Dutch Airlines

China Eastern Airlines

Asiana Airlines

Aeroflot Russian Airlines

United Airlines

Other Destinations from:Washington D.C

Ronald Reagan Washington National－Seoul(Gimpo)
USD16,298〜
Ronald Reagan Washington National－Busan(Gimhae)
USD1,341〜
* Fares vary in accordance to seat availability
Other Departures to: Seoul

Dallas/Fort Worth Airport－Seoul(Incheon)
USD496〜
San Diego Airport－Seoul(Incheon)
USD986〜
O'Hare Airport－Seoul(Incheon)
USD891〜
Washington Dulles Airport－Seoul(Incheon)
USD952〜
Hartsfield-Jackson Atlanta Airport－Seoul(Incheon)
USD1,023〜
Baltimore-Washington Airport－Seoul(Incheon)
USD1,170〜
Dallas Love Field Airport－Seoul(Incheon)
USD1,641〜
William P. Hobby Airport－Seoul(Incheon)
USD1,632〜
Chicago Midway Airport－Seoul(Incheon)
USD1,779〜
* Fares vary in accordance to seat availability