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

Departure Date

2025/9
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	116,528	2Search	3818	4834	55,146	6819
7Search	8831	9831	10831	11831	12Search	13826
14679	154,926	16830	174,753	18734	19838	205,033
21Search	22Search	23Search	24834	25Search	26Search	27839
28Search	29820	30Search

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Return Date

2025/9
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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
September Lowest Airfares
USD679

The airfare displayed above is for Philippine Airlines

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Changi－Seattle-Tacoma Airport
October Lowest Airfares
USD718

The airfare displayed above is for Asiana Airlines

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Changi－Seattle-Tacoma Airport
November Lowest Airfares
USD738

The airfare displayed above is for Asiana Airlines

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Changi－Seattle-Tacoma Airport
December Lowest Airfares
USD869

The airfare displayed above is for Eva Air

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Changi－Seattle-Tacoma Airport
January Lowest Airfares
USD1,584

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)
USD873〜
Changi－Washington D.C(Ronald Reagan Washington National)
USD723〜
Changi－Washington D.C(Washington Dulles)
USD1,082〜
Changi－Washington D.C(Baltimore-Washington)
USD1,209〜
Changi－Chicago(O'Hare)
USD676〜
Changi－Dallas(/Fort Worth)
USD1,106〜
* Fares vary in accordance to seat availability
Other Departures to: Seattle

Kuala Lumpur Airport－Seattle(-Tacoma)
USD975〜
Suvarnabhumi Airport－Seattle(-Tacoma)
USD610〜
Ngurah Rai Airport－Seattle(-Tacoma)
USD953〜
Perth Airport－Seattle(-Tacoma)
USD1,298〜
Haneda Airport－Seattle(-Tacoma)
USD754〜
Narita Airport－Seattle(-Tacoma)
USD757〜
Kansai Airport－Seattle(-Tacoma)
USD838〜
* Fares vary in accordance to seat availability