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

Departure Date

2025/8
Sun	Mon	Tue	Wed	Thu	Fri	Sat
					11,399	21,808
31,450	41,905	51,396	61,155	71,162	81,448	91,907
101,582	111,159	121,509	131,614	141,160	151,726	161,219
171,219	18917	19942	201,351	215,059	225,070	23973
24973	251,066	26942	271,159	28Search	291,240	301,041
312,738

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Return Date

2025/8
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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
August Lowest Airfares
USD917

The airfare displayed above is for United Airlines

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Incheon－Ronald Reagan Washington National Airport
September Lowest Airfares
USD916

The airfare displayed above is for United Airlines

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Incheon－Ronald Reagan Washington National Airport
October Lowest Airfares
USD801

The airfare displayed above is for Air Canada

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Incheon－Ronald Reagan Washington National Airport
November Lowest Airfares
USD797

The airfare displayed above is for Air Canada

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Incheon－Ronald Reagan Washington National Airport
December Lowest Airfares
USD866

The airfare displayed above is for Air Canada

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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)
USD745〜
Incheon－Washington D.C(Washington Dulles)
USD810〜
Incheon－Chicago(O'Hare)
USD757〜
Incheon－Chicago(Midway)
USD1,175〜
Incheon－Dallas(/Fort Worth)
USD866〜
Incheon－Dallas(Love Field)
USD1,109〜
Incheon－San Diego(SAN)
USD664〜
Incheon－Atlanta(Hartsfield-Jackson)
USD819〜
Incheon－Houston(William P. Hobby)
USD1,031〜
* Fares vary in accordance to seat availability
Other Departures to: Washington D.C

Gimpo Airport－Washington D.C(Ronald Reagan Washington National)
USD1,148〜
Gimhae Airport－Washington D.C(Ronald Reagan Washington National)
USD944〜
Daegu Airport－Washington D.C(Ronald Reagan Washington National)
USD1,355〜
Jeju Internaional Airport－Washington D.C(Ronald Reagan Washington National)
USD926〜
Ulsan Airport－Washington D.C(Ronald Reagan Washington National)
USD1,950〜
* Fares vary in accordance to seat availability