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

Departure Date

2026/2
Sun	Mon	Tue	Wed	Thu	Fri	Sat
1863	2958	3955	44,594	5993	6Search	71,150
8992	91,060	10990	111,046	12986	131,213	141,315
15976	16878	17958	181,063	191,040	201,043	21987
22981	232,099	24Search	25Search	26992	27991	28991

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2026/2
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Incheon－Washington Dulles Airport
February Lowest Airfares
USD863

The airfare displayed above is for Air Canada

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Incheon－Washington Dulles Airport
March Lowest Airfares
USD780

The airfare displayed above is for United Airlines

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Incheon－Washington Dulles Airport
April Lowest Airfares
USD952

The airfare displayed above is for United Airlines

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Incheon－Washington Dulles Airport
May Lowest Airfares
USD809

The airfare displayed above is for Delta Air Lines

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Incheon－Washington Dulles Airport
June Lowest Airfares
USD3,648

The airfare displayed above is for Korean Air

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Seoul－Washington D.C
Estimated Flight Time
13 Hours 35 Minutes
Seoul－Washington D.C
Number of Operating Airlines
28

Operating Airlines for Incheon－Washington Dulles Airport Route
- No1
  Korean Air
- No2
  Air Canada
- No3
  Air China
Non-StopKorean Air

Air Canada

Air China

American Airlines

Air France

Air India

Alaska Airlines

ITA Airways

British Airways

Eva Air

Cathay Pacific

China Southern Airlines

Delta Air Lines

Emirates Airlines

Ethiopian Airlines

Etihad Airways

Klm Royal Dutch Airlines

Lufthansa

LOT Polish Airlines

Malaysia Airlines

China Eastern Airlines

All Nippon Airways

Asiana Airlines

Qatar Airways

Aeroflot Russian Airlines

Turkish Airlines

United Airlines

LCCAustrian Airlines

Other Destinations from:Seoul

Incheon－Washington D.C(Baltimore-Washington)
USD739〜
Incheon－Washington D.C(Ronald Reagan Washington National)
USD790〜
Incheon－Chicago(O'Hare)
USD639〜
Incheon－Chicago(Midway)
USD927〜
Incheon－Dallas(/Fort Worth)
USD702〜
Incheon－Dallas(Love Field)
USD757〜
Incheon－San Diego(SAN)
USD660〜
Incheon－Atlanta(Hartsfield-Jackson)
USD759〜
Incheon－Houston(William P. Hobby)
USD1,021〜
* Fares vary in accordance to seat availability
Other Departures to: Washington D.C

Gimpo Airport－Washington D.C(Washington Dulles)
USD886〜
Gimhae Airport－Washington D.C(Washington Dulles)
USD1,098〜
Daegu Airport－Washington D.C(Washington Dulles)
USD1,410〜
Jeju Internaional Airport－Washington D.C(Washington Dulles)
USD1,238〜
Ulsan Airport－Washington D.C(Washington Dulles)
USD1,212〜
* Fares vary in accordance to seat availability