Cheap Flights from Incheon International Airport to Washington D.C (DCA) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/5
Sun	Mon	Tue	Wed	Thu	Fri	Sat
				11,387	2838	3Search
4Search	51,484	6908	71,299	8802	9800	10889
111,974	12Search	13908	14908	154,708	161,038	171,304
18960	191,401	20887	214,985	221,017	23781	24816
25939	26Search	27782	28801	29772	301,365	311,380

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Return Date

2025/5
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Incheon－Ronald Reagan Washington National Airport
May Lowest Airfares
USD772

The airfare displayed above is for United Airlines

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Incheon－Ronald Reagan Washington National Airport
June Lowest Airfares
USD783

The airfare displayed above is for Air Canada

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Incheon－Ronald Reagan Washington National Airport
July Lowest Airfares
USD968

The airfare displayed above is for Air Canada

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Incheon－Ronald Reagan Washington National Airport
August Lowest Airfares
USD1,039

The airfare displayed above is for United Airlines

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Incheon－Ronald Reagan Washington National Airport
September Lowest Airfares
USD720

The airfare displayed above is for United Airlines

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Seoul－Washington D.C
Estimated Flight Time
13 Hours 35 Minutes
Seoul－Washington D.C
Number of Operating Airlines
18

Operating Airlines for Incheon－Ronald Reagan Washington National Airport Route
Asiana Airlines

Delta Air Lines

American Airlines

Air Canada

Air France

British Airways

Eva Air

Air China

Cathay Pacific

China Southern Airlines

Japan Airlines

Korean Air

Klm Royal Dutch Airlines

China Eastern Airlines

All Nippon Airways

Qatar Airways

Aeroflot Russian Airlines

United Airlines

Other Destinations from:Seoul

Incheon－Washington D.C(Baltimore-Washington)
USD720〜
Incheon－Washington D.C(Washington Dulles)
USD720〜
Incheon－Chicago(O'Hare)
USD657〜
Incheon－Chicago(Midway)
USD1,190〜
Incheon－Dallas(/Fort Worth)
USD674〜
Incheon－Dallas(Love Field)
USD1,100〜
Incheon－San Diego(SAN)
USD666〜
Incheon－Atlanta(Hartsfield-Jackson)
USD502〜
Incheon－Houston(William P. Hobby)
USD1,267〜
* Fares vary in accordance to seat availability
Other Departures to: Washington D.C

Gimpo Airport－Washington D.C(Ronald Reagan Washington National)
USD3,613〜
Gimhae Airport－Washington D.C(Ronald Reagan Washington National)
USD987〜
Daegu Airport－Washington D.C(Ronald Reagan Washington National)
USD1,842〜
Jeju Internaional Airport－Washington D.C(Ronald Reagan Washington National)
USD2,111〜
* Fares vary in accordance to seat availability