Cheap Flights from Singapore to Seattle, WA from $357

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On Cheapflightsplus.com you will find 1 direct and 837 connecting flights from Singapore to Seattle. You can compare airfare deals from 50 airlines and multiple travel sites from $357, book and save on cheap plane tickets and last minute offers. Also check out SIN-SEA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Singapore to Seattle Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $357 (one-way), $612 (round-trip).

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Best Flights from Singapore to Seattle Today

Take a look at the list of non stop flights and flights with layovers from Singapore to Seattle with the lowest price of $357. The fastest direct flight takes 14h 45m and the fastest connecting – 17h 10m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $624 Find flight	09:00 Singapore Changi	08:45 Seattle Seattle-Tacoma Intl	14h 45m	Singapore Airlines	SQ28
from $370 Find flight	20:40 Singapore Changi	00:59 Seattle Seattle-Tacoma Intl	19h 19m layover 1h 30m - San Francisco	United Airlines	UA28 UA573
from $370 Find flight	08:45 Singapore Changi	13:22 Seattle Seattle-Tacoma Intl	19h 37m layover 1h 45m - San Francisco	United Airlines	UA2 UA433
from $370 Find flight	08:45 Singapore Changi	18:25 Seattle Seattle-Tacoma Intl	24h 40m layover 6h 52m - San Francisco	United Airlines	UA2 UA343
from $370 Find flight	08:45 Singapore Changi	20:54 Seattle Seattle-Tacoma Intl	27h 9m layover 9h 20m - San Francisco	United Airlines	UA2 UA2019
from $370 Find flight	08:45 Singapore Changi	00:59 Seattle Seattle-Tacoma Intl	31h 14m layover 13h 30m - San Francisco	United Airlines	UA2 UA573
from $370 Find flight	08:45 Singapore Changi	00:59 Seattle Seattle-Tacoma Intl	31h 14m layover 13h 35m - San Francisco	United Airlines	UA2 UA2400
from $370 Find flight	08:45 Singapore Changi	08:48+1 день Seattle Seattle-Tacoma Intl	39h 3m layover 21h 10m - San Francisco	United Airlines	UA2 UA1969
from $370 Find flight	08:45 Singapore Changi	10:44+1 день Seattle Seattle-Tacoma Intl	40h 59m layover 23h 5m - San Francisco	United Airlines	UA2 UA1417
from $372 Find flight	08:45 Singapore Changi	15:46 Seattle Seattle-Tacoma Intl	22h 1m layover 4h 15m - San Francisco	United Airlines	UA2 UA1218
from $372 Find flight	08:45 Singapore Changi	18:58 Seattle Seattle-Tacoma Intl	25h 13m layover 7h 25m - San Francisco	United Airlines	UA2 UA2432
from $378 Find flight	14:00 Singapore Changi	16:10 Seattle Seattle-Tacoma Intl	17h 10m layover 1h 20m - Taipei	Jambojet	JX772 JX32
from $389 Find flight	11:05 Singapore Changi	14:25 Seattle Seattle-Tacoma Intl	18h 20m layover 2h 0m - Tokyo	All Nippon Airways	NH842 NH118
from $357 Find flight	14:50 Singapore Changi	16:10+1 день Seattle Seattle-Tacoma Intl	40h 20m layover 15h 20m - Angeles City 8h 5m - Taipei	CEBU Pacific Air	5J538 JX790 JX32
from $362 Find flight	01:10 Singapore Changi	16:10 Seattle Seattle-Tacoma Intl	30h 0m layover 5h 40m - Cebu City 6h 30m - Taipei	CEBU Pacific Air	5J548 JX782 JX32
from $363 Find flight	18:50 Singapore Changi	16:10+1 день Seattle Seattle-Tacoma Intl	36h 20m layover 11h 35m - Angeles City 8h 5m - Taipei	Tiger Airways	TR376 JX790 JX32

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on June 05, 2025

Flight Schedule Singapore to Seattle (Washington)

Full flight schedule will help you in detecting at what time planes fly from Singapore to Seattle. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
09:00 — 08:45	09:00 — 08:45 SQ28 Singapore Airlines Singapore — Seattle	14h 45m	Find flight from$624
01:55 — 10:25	02:20 — 09:50 JL38 Japan Airlines - JAL Singapore — Tokyo 7h 55m stop 18:10 — 09:50 JL68 Japan Airlines - JAL Tokyo — Seattle	23h 30m including layover	Find flight from$437
02:00 — 19:20	02:00 — 06:55 CI756 China Airlines Singapore — Taipei 16h 35m stop 23:30 — 19:30 CI22 China Airlines Taipei — Seattle	32h 20m including layover	Find flight from$401
06:15 — 14:25	06:15 — 14:30 NH802 All Nippon Airways Singapore — Tokyo 6h 45m stop 21:15 — 14:25 NH118 All Nippon Airways Tokyo — Seattle	23h 10m including layover	Find flight from$396
06:15 — 14:25	06:15 — 14:30 UA7934 United Airlines Singapore — Tokyo 6h 45m stop 21:15 — 14:25 UA7930 United Airlines Tokyo — Seattle	23h 10m including layover	Find flight from$427
08:45 — 13:22	08:45 — 09:20 UA2 United Airlines Singapore — San Francisco 1h 45m stop 11:05 — 13:22 UA433 United Airlines San Francisco — Seattle	19h 37m including layover	Find flight from$370
08:45 — 18:25	08:45 — 09:20 UA2 United Airlines Singapore — San Francisco 6h 52m stop 16:12 — 18:25 UA343 United Airlines San Francisco — Seattle	24h 40m including layover	Find flight from$370
09:10 — 12:58	09:10 — 08:50 AC20 Air Canada Singapore — Vancouver 3h 5m stop 11:55 — 12:58 AC8800 Air Canada Vancouver — Seattle	18h 48m including layover	Find flight from$410
09:10 — 14:13	10:00 — 08:00 AC20 Air Canada Singapore — Vancouver 4h 20m stop 13:25 — 14:30 AC8804 Air Canada Vancouver — Seattle	20h 3m including layover	Find flight from$410
11:05 — 14:25	10:45 — 18:25 NH842 All Nippon Airways Singapore — Tokyo 2h stop 21:15 — 13:20 NH118 All Nippon Airways Tokyo — Seattle	18h 20m including layover	Find flight from$389
11:05 — 14:25	10:45 — 18:25 UA7992 United Airlines Singapore — Tokyo 2h stop 21:15 — 13:20 UA7930 United Airlines Tokyo — Seattle	18h 20m including layover	Find flight from$419
13:10 — 18:50	13:10 — 17:45 BR226 EVA Airways Corporation Singapore — Taipei 5h 15m stop 23:00 — 18:50 BR24 EVA Airways Corporation Taipei — Seattle	20h 40m including layover	Find flight from$402
13:45 — 19:20	13:45 — 18:35 CI754 China Airlines Singapore — Taipei 4h 55m stop 23:30 — 19:30 CI22 China Airlines Taipei — Seattle	20h 35m including layover	Find flight from$401
14:00 — 16:10	14:00 — 18:50 JX772 Jambojet Singapore — Taipei 1h 20m stop 20:10 — 16:10 JX32 Jambojet Taipei — Seattle	17h 10m including layover	Find flight from$378
15:10 — 18:50	15:10 — 19:50 BR216 EVA Airways Corporation Singapore — Taipei 3h 10m stop 23:00 — 18:50 BR24 EVA Airways Corporation Taipei — Seattle	18h 40m including layover	Find flight from$402
15:10 — 19:30	15:10 — 19:50 BR216 EVA Airways Corporation Singapore — Taipei 3h 50m stop 23:40 — 19:30 BR26 EVA Airways Corporation Taipei — Seattle	19h 20m including layover	Find flight from$402
20:40 — 00:59	22:20 — 21:10 UA28 United Airlines Singapore — San Francisco 1h 30m stop 09:32 — 11:53 UA573 United Airlines San Francisco — Seattle	19h 19m including layover	Find flight from$370
20:40 — 10:44 +1 day	20:40 — 21:20 UA28 United Airlines Singapore — San Francisco 11h 5m stop 09:04 — 11:21 UA1417 United Airlines San Francisco — Seattle	29h 4m including layover	Find flight from$370
22:10 — 14:25 +1 day	22:10 — 06:20 NH844 All Nippon Airways Singapore — Tokyo 14h 55m stop 21:15 — 14:25 NH118 All Nippon Airways Tokyo — Seattle	31h 15m including layover	Find flight from$390
01:10 — 16:10	00:55 — 04:40 5J548 CEBU Pacific Air Singapore — Cebu City 5h 40m stop 10:50 — 13:35 JX782 Jambojet Cebu City — Taipei 6h 30m stop 20:30 — 15:05 JX32 Jambojet Taipei — Seattle	30h including layover	Find flight from$362
12:10 — 19:15 +1 day	12:10 — 13:40 SL101 Thai Lion Air Singapore — Bangkok 23h 50m stop 13:30 — 18:00 PR731 Philippine Airlines Bangkok — Manila 4h 20m stop 22:20 — 19:15 PR124 Philippine Airlines Manila — Seattle	46h 5m including layover	Find flight from$408
12:10 — 19:15 +1 day	12:10 — 13:40 SL101 Thai Lion Air Singapore — Bangkok 9h 40m stop 23:20 — 03:50 PR733 Philippine Airlines Bangkok — Manila 18h 30m stop 22:20 — 19:15 PR124 Philippine Airlines Manila — Seattle	46h 5m including layover	Find flight from$414
14:50 — 16:10 +1 day	14:50 — 18:40 5J538 CEBU Pacific Air Singapore — Angeles City 15h 20m stop 10:00 — 12:05 JX790 Jambojet Angeles City — Taipei 8h 5m stop 20:10 — 16:35 JX32 Jambojet Taipei — Seattle	40h 20m including layover	Find flight from$357
18:50 — 16:10 +1 day	18:50 — 22:25 TR376 Tiger Airways Singapore — Angeles City 11h 35m stop 10:00 — 12:05 JX790 Jambojet Angeles City — Taipei 8h 5m stop 20:10 — 16:35 JX32 Jambojet Taipei — Seattle	36h 20m including layover	Find flight from$363
21:50 — 16:10 +1 day	21:50 — 01:40 TR392 Tiger Airways Singapore — Cebu City 9h 10m stop 10:50 — 13:40 JX782 Jambojet Cebu City — Taipei 6h 30m stop 20:10 — 16:10 JX32 Jambojet Taipei — Seattle	33h 20m including layover	Find flight from$379
21:50 — 16:10 +2 days	21:50 — 01:40 TR392 Tiger Airways Singapore — Cebu City 18h 25m stop 20:05 — 22:55 JX784 Jambojet Cebu City — Taipei 21h 15m stop 20:10 — 16:35 JX32 Jambojet Taipei — Seattle	57h 20m including layover	Find flight from$387
22:15 — 19:15 +1 day	22:15 — 23:45 SL105 Thai Lion Air Singapore — Bangkok 13h 45m stop 13:30 — 18:00 PR731 Philippine Airlines Bangkok — Manila 4h 20m stop 22:20 — 19:15 PR124 Philippine Airlines Manila — Seattle	36h including layover	Find flight from$421

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on June 5, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Singapore to Seattle depends on and how to choose the most interesting flight option for you.

Distance between Singapore and Seattle is 12980 miles. Time difference between the cities is 4h. Airplanes depart 00:20 to 23:55 from 4 Singapore airports and arrive 00:20 to 23:55 to 3 Seattle airports. Average flight time is 14h 45m.

The fastest flight 14h 45m
Average flight time 14h 45m
The earliest flight 00:20
The latest flight 23:55
Distance 8066 ml

The cheapest months to travel to Seattle are september (from 477 $), june (from 494 $), october (from 495 $).

The most expensive months are december (from 820 $), january (from 696 $), february (from 693 $).

What is the lowest airfare Singapore to Seattle?

The cheapest plane ticket found by our users is $357. This airfare is for economy class on one-way 5J538 flight by CEBU Pacific Air for September 27, 2025 which leaves Changi in Singapore at 14:50 am and arrives at Seattle Seattle-Tacoma Intl at 16:10.

Economy class

$357

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Business class

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First class

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Popular Airlines on the Route

The flight Singapore — Seattle is served by 50 regular airlines and 16 low-cost airlines. Most of the flights on this route are operated by Philippine Airlines - 20 departures per week at the price of from $ 462 . And the most expensive tickets are offered by Cathay Pacific airline - from $ 3792.

Direct flights

There are 1 nonstop flights on the route. The fastest direct flight is SQ28 by Singapore Airlines takes 14h 45m and the cheapest is 5J538 by CEBU Pacific Air for $624.

SQ - Singapore Airlines

from $624

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Connecting Flights

There are 837 flights with layovers on the route. The fastest connecting flight is JX772 by Jambojet takes 17h 10m and the cheapest is 5J538 by CEBU Pacific Air for $357.

PR - Philippine Airlines

from $462

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3U - Sichuan Airlines

from $721

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TW - T'way Airlines

from $496

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HO - Juneyao Airlines

from $696

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8B - Caribbean Star Airlines

from $510

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UA - United Airlines

from $370

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LX - SWISS International Air Lines

from $752

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HU - Hainan Airlines

from $825

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QG - Citilink

from $452

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MF - Xiamen Airlines

from $427

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ID - Batik Airlines

from $457

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MH - Malaysia Airlines

from $586

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See more connecting flights

Airports

You can fly from Singapore to Seattle from 4 airports (Changi, Paya Lebar, Seletar, Tengah).

Singapore airports

Changi-SIN

from $357
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Paya Lebar-QPG

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Seletar-XSP

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Tengah-TGA

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Seattle airports

Boeing Field International Airport-BFI

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Seattle-Tacoma Intl-SEA

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Kenmore Air Harbor SPB-LKE

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Airplanes

There are flights to Seattle from Singapore by 50 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top International Destinations from Singapore

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Singapore — New York

from $63

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Singapore — San Francisco

from $65

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Singapore — Los Angeles

from $64

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Singapore — Seattle

from $64

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Singapore — Chicago

from $68

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Singapore — Boston

from $55

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Singapore — Houston

from $70

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Singapore — Las Vegas

from $63

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Singapore — Atlanta

from $61

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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