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

Departure Date

2025/4
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6Search	7Search	8Search	9817	10Search	11Search	123,753
133,983	14Search	15Search	16Search	17Search	18Search	19Search
2015,622	21Search	22Search	23Search	24Search	25878	26Search
27Search	28Search	29Search	30Search

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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

Changi－Seattle-Tacoma Airport
April Lowest Airfares
USD817

The airfare displayed above is for United Airlines

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Changi－Seattle-Tacoma Airport
May Lowest Airfares
USD815

The airfare displayed above is for United Airlines

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Changi－Seattle-Tacoma Airport
June Lowest Airfares
USD844

The airfare displayed above is for Air Canada

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Changi－Seattle-Tacoma Airport
July Lowest Airfares
USD857

The airfare displayed above is for China Airlines

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Changi－Seattle-Tacoma Airport
August Lowest Airfares
USD903

The airfare displayed above is for Air Canada

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Singapore－Seattle
Estimated Flight Time
15 Hours 00 Minutes
Singapore－Seattle
Number of Operating Airlines
26

Operating Airlines for Changi－Seattle-Tacoma Airport Route
American Airlines

Air Canada

Air France

Finnair

British Airways

Eva Air

China Airlines

Cathay Pacific

China Southern Airlines

Delta Air Lines

Emirates Airlines

Hainan Airlines

Japan Airlines

Korean Air

Klm Royal Dutch Airlines

Lufthansa German Airlines

Swissair

XiamenAir

China Eastern Airlines

All Nippon Airways

Asiana Airlines

Philippine Airlines

Qatar Airways

Singapore Airlines

Turkish Airlines

United Airlines

Other Destinations from:Singapore

Changi－Boston(Logan)
USD950〜
Changi－Washington D.C(Washington Dulles)
USD1,120〜
Changi－Washington D.C(Baltimore-Washington)
USD1,196〜
Changi－Washington D.C(Ronald Reagan Washington National)
USD1,331〜
Changi－Chicago(O'Hare)
USD757〜
Changi－Dallas(/Fort Worth)
USD1,149〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Kuala Lumpur Airport－Seattle(-Tacoma)
USD939〜
Suvarnabhumi Airport－Seattle(-Tacoma)
USD879〜
Ngurah Rai Airport－Seattle(-Tacoma)
USD1,270〜
Perth Airport－Seattle(-Tacoma)
USD1,635〜
Haneda Airport－Seattle(-Tacoma)
USD675〜
Narita Airport－Seattle(-Tacoma)
USD674〜
Kansai Airport－Seattle(-Tacoma)
USD843〜
* Fares vary in accordance to seat availability