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

Departure Date

2025/8
Sun	Mon	Tue	Wed	Thu	Fri	Sat
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3Search	41,255	5Search	6Search	7Search	81,620	91,552
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171,377	181,767	191,293	20Search	21Search	22Search	23Search
24Search	25Search	26Search	27Search	28978	29Search	301,006
31Search

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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

Kumamoto－Seattle-Tacoma Airport
August Lowest Airfares
USD978

The airfare displayed above is for Starlux Airlines

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Kumamoto－Seattle-Tacoma Airport
September Lowest Airfares
USD922

The airfare displayed above is for Starlux Airlines

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Kumamoto－Seattle-Tacoma Airport
October Lowest Airfares
USD927

The airfare displayed above is for Starlux Airlines

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Kumamoto－Seattle-Tacoma Airport
November Lowest Airfares
USD910

The airfare displayed above is for Starlux Airlines

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Kumamoto－Seattle-Tacoma Airport
December Lowest Airfares
USD1,205

The airfare displayed above is for Japan Airlines

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Kumamoto－Seattle
Estimated Flight Time
10 Hours 30 Minutes
Kumamoto－Seattle
Number of Operating Airlines
13

Operating Airlines for Kumamoto－Seattle-Tacoma Airport Route
Delta Air Lines

Asiana Airlines

American Airlines

Air Canada

Air France

China Airlines

Hawaiian Airlines

Japan Airlines

Starlux Airlines

Korean Air

Lufthansa German Airlines

All Nippon Airways

United Airlines

Other Destinations from:Kumamoto

Kumamoto－Boston(Logan)
USD1,831〜
Kumamoto－Washington D.C(Ronald Reagan Washington National)
USD1,848〜
Kumamoto－Washington D.C(Washington Dulles)
USD1,856〜
Kumamoto－Chicago(O'Hare)
USD1,779〜
Kumamoto－Chicago(Midway)
USD2,229〜
Kumamoto－Dallas(/Fort Worth)
USD1,125〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Nakashibetsu Airport－Seattle(-Tacoma)
USD799〜
Oita Airport－Seattle(-Tacoma)
USD1,010〜
Miyazaki Airport－Seattle(-Tacoma)
USD1,061〜
Kagoshima Airport－Seattle(-Tacoma)
USD1,346〜
Naha Airport－Seattle(-Tacoma)
USD878〜
* Fares vary in accordance to seat availability