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

Departure Date

2025/8
Sun	Mon	Tue	Wed	Thu	Fri	Sat
					11,145	2918
3Search	4Search	5962	61,004	7925	81,105	91,053
10Search	111,005	121,005	131,036	14859	15Search	16Search
171,046	18Search	19Search	201,230	21Search	22Search	23Search
24Search	25Search	26Search	27834	28Search	29Search	30Search
315,063

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Return Date

2025/8
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Departure Date

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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
August Lowest Airfares
USD834

The airfare displayed above is for United Airlines

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Changi－Seattle-Tacoma Airport
September Lowest Airfares
USD680

The airfare displayed above is for Philippine Airlines

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Changi－Seattle-Tacoma Airport
October Lowest Airfares
USD719

The airfare displayed above is for Asiana Airlines

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Changi－Seattle-Tacoma Airport
November Lowest Airfares
USD739

The airfare displayed above is for Asiana Airlines

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Changi－Seattle-Tacoma Airport
December Lowest Airfares
USD870

The airfare displayed above is for Eva Air

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Singapore－Seattle
Estimated Flight Time
14 Hours 45 Minutes
Singapore－Seattle
Number of Operating Airlines
27

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

Starlux Airlines

Korean Air

Klm Royal Dutch Airlines

Lufthansa

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)
USD874〜
Changi－Washington D.C(Ronald Reagan Washington National)
USD724〜
Changi－Washington D.C(Washington Dulles)
USD1,084〜
Changi－Washington D.C(Baltimore-Washington)
USD1,211〜
Changi－Chicago(O'Hare)
USD677〜
Changi－Dallas(/Fort Worth)
USD1,108〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Kuala Lumpur Airport－Seattle(-Tacoma)
USD977〜
Suvarnabhumi Airport－Seattle(-Tacoma)
USD611〜
Ngurah Rai Airport－Seattle(-Tacoma)
USD954〜
Perth Airport－Seattle(-Tacoma)
USD1,300〜
Haneda Airport－Seattle(-Tacoma)
USD755〜
Narita Airport－Seattle(-Tacoma)
USD759〜
Kansai Airport－Seattle(-Tacoma)
USD839〜
* Fares vary in accordance to seat availability