Cheap Flights from Incheon International Airport to Seattle (SEA) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/1
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2025/1
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Incheon－Seattle-Tacoma Airport
January Lowest Airfares
USD736

The airfare displayed above is for Korean Air

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Incheon－Seattle-Tacoma Airport
February Lowest Airfares
USD683

The airfare displayed above is for United Airlines

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Incheon－Seattle-Tacoma Airport
March Lowest Airfares
USD719

The airfare displayed above is for Air Canada

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Incheon－Seattle-Tacoma Airport
April Lowest Airfares
USD776

The airfare displayed above is for Asiana Airlines

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Incheon－Seattle-Tacoma Airport
May Lowest Airfares
USD991

The airfare displayed above is for Korean Air

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Seoul－Seattle
Estimated Flight Time
14 Hours 10 Minutes
Seoul－Seattle
Number of Operating Airlines
31

Operating Airlines for Incheon－Seattle-Tacoma Airport Route
- No1
  Korean Air
- No2
  Air Canada
- No3
  United Airlines
Non-StopKorean Air

Air Canada

United Airlines

Non-StopDelta Air Lines

Non-StopAsiana Airlines

Finnair

British Airways

Eva Air

Air China

China Airlines

Cathay Pacific

China Southern Airlines

AeroMéxico

Emirates Airlines

Ethiopian Airlines

Hawaiian Airlines

Japan Airlines

Air France

Klm Royal Dutch Airlines

Lufthansa German Airlines

XiamenAir

China Eastern Airlines

All Nippon Airways

American Airlines

Philippine Airlines

Qatar Airways

Singapore Airlines

Turkish Airlines

Vietnam Airlines

West Jet

LCCAustrian Airlines

Other Destinations from:Seoul

Incheon－Boston(Logan)
USD698〜
Incheon－Washington D.C(Washington Dulles)
USD715〜
Incheon－Washington D.C(Ronald Reagan Washington National)
USD723〜
Incheon－Washington D.C(Baltimore-Washington)
USD800〜
Incheon－Chicago(O'Hare)
USD970〜
Incheon－Chicago(Midway)
USD1,216〜
Incheon－Dallas(/Fort Worth)
USD662〜
Incheon－Dallas(Love Field)
USD992〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Gimpo Airport－Seattle(-Tacoma)
USD803〜
Gimhae Airport－Seattle(-Tacoma)
USD833〜
* Fares vary in accordance to seat availability