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

Departure Date

2025/4
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		11,061	21,081	3949	41,884	52,236
6Search	71,233	8901	94,031	10958	11991	12Search
13906	14Search	15Search	16999	17865	181,006	19Search
201,012	21972	22Search	23905	24Search	25947	261,320
271,120	281,018	29958	30958

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Return Date

2025/4
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Total Fares（Round-Trip/Economy）: USD /Per Person

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

Kansai－Seattle-Tacoma Airport
April Lowest Airfares
USD865

The airfare displayed above is for Air Canada

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Kansai－Seattle-Tacoma Airport
May Lowest Airfares
USD859

The airfare displayed above is for Philippine Airlines

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Kansai－Seattle-Tacoma Airport
June Lowest Airfares
USD897

The airfare displayed above is for Asiana Airlines

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Kansai－Seattle-Tacoma Airport
July Lowest Airfares
USD868

The airfare displayed above is for Air Canada

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Kansai－Seattle-Tacoma Airport
August Lowest Airfares
USD989

The airfare displayed above is for Philippine Airlines

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Osaka－Seattle
Estimated Flight Time
10 Hours 23 Minutes
Osaka－Seattle
Number of Operating Airlines
34

Operating Airlines for Kansai－Seattle-Tacoma Airport Route
- No1
  China Airlines
- No2
  Air Canada
- No3
  Delta Air Lines
China Airlines

Air Canada

Non-StopDelta Air Lines

United Airlines

Japan Airlines

Korean Air

All Nippon Airways

Eva Air

Starlux Airlines

Hawaiian Airlines

Asiana Airlines

Cathay Pacific

China Southern Airlines

Emirates Airlines

Shanghai Airlines

Air China

Juneyao Airlines

Hainan Airlines

British Airways

Finnair

Alaska Airlines

Klm Royal Dutch Airlines

Lufthansa German Airlines

XiamenAir

China Eastern Airlines

Air France

American Airlines

Philippine Airlines

Qatar Airways

Singapore Airlines

Turkish Airlines

Vietnam Airlines

Shenzhen Airlines

LCCLCC combination

Other Destinations from:Osaka

Kansai－Boston(Logan)
USD1,038〜
Kansai－Washington D.C(Ronald Reagan Washington National)
USD1,328〜
Kansai－Washington D.C(Baltimore-Washington)
USD1,437〜
Kansai－Washington D.C(Washington Dulles)
USD1,510〜
Kansai－Chicago(O'Hare)
USD1,035〜
Kansai－Dallas(/Fort Worth)
USD922〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Itami Airport (Osaka Airport)－Seattle(-Tacoma)
USD919〜
Kobe Airport－Seattle(-Tacoma)
USD890〜
Hiroshima Airport－Seattle(-Tacoma)
USD1,167〜
Okayama Airport－Seattle(-Tacoma)
USD1,485〜
Yamaguchi Ube Airport－Seattle(-Tacoma)
USD1,130〜
Marine Corps Air Station Iwakuni－Seattle(-Tacoma)
USD1,666〜
Tokushima Awaodori Airport－Seattle(-Tacoma)
USD1,296〜
Takamatsu Airport－Seattle(-Tacoma)
USD1,281〜
* Fares vary in accordance to seat availability