Cheap Flights from Singapore to Seattle, WA from $357
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
Best Flights from Singapore to Seattle Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $624 | 09:00 Singapore Changi | 08:45 Seattle Seattle-Tacoma Intl | 14h 45m | Singapore Airlines | SQ28 |
from $370 | 20:40 Singapore Changi | 00:59 Seattle Seattle-Tacoma Intl | 19h 19m layover 1h 30m - San Francisco | United Airlines | UA28 UA573 |
from $370 | 08:45 Singapore Changi | 13:22 Seattle Seattle-Tacoma Intl | 19h 37m layover 1h 45m - San Francisco | United Airlines | UA2 UA433 |
from $370 | 08:45 Singapore Changi | 18:25 Seattle Seattle-Tacoma Intl | 24h 40m layover 6h 52m - San Francisco | United Airlines | UA2 UA343 |
from $370 | 08:45 Singapore Changi | 20:54 Seattle Seattle-Tacoma Intl | 27h 9m layover 9h 20m - San Francisco | United Airlines | UA2 UA2019 |
from $370 | 08:45 Singapore Changi | 00:59 Seattle Seattle-Tacoma Intl | 31h 14m layover 13h 30m - San Francisco | United Airlines | UA2 UA573 |
from $370 | 08:45 Singapore Changi | 00:59 Seattle Seattle-Tacoma Intl | 31h 14m layover 13h 35m - San Francisco | United Airlines | UA2 UA2400 |
from $370 | 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 | 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 | 08:45 Singapore Changi | 15:46 Seattle Seattle-Tacoma Intl | 22h 1m layover 4h 15m - San Francisco | United Airlines | UA2 UA1218 |
from $372 | 08:45 Singapore Changi | 18:58 Seattle Seattle-Tacoma Intl | 25h 13m layover 7h 25m - San Francisco | United Airlines | UA2 UA2432 |
from $378 | 14:00 Singapore Changi | 16:10 Seattle Seattle-Tacoma Intl | 17h 10m layover 1h 20m - Taipei | Jambojet | JX772 JX32 |
from $389 | 11:05 Singapore Changi | 14:25 Seattle Seattle-Tacoma Intl | 18h 20m layover 2h 0m - Tokyo | All Nippon Airways | NH842 NH118 |
from $357 | 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 | 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 | 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 |
Flight Schedule Singapore to Seattle (Washington)
Departure | Arrival | 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 |
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.
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 Airlinesfrom $624Find
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 Airlinesfrom $462Find
- 3U - Sichuan Airlinesfrom $721Find
- TW - T'way Airlinesfrom $496Find
- HO - Juneyao Airlinesfrom $696Find
- 8B - Caribbean Star Airlinesfrom $510Find
- UA - United Airlinesfrom $370Find
- LX - SWISS International Air Linesfrom $752Find
- HU - Hainan Airlinesfrom $825Find
- QG - Citilinkfrom $452Find
- MF - Xiamen Airlinesfrom $427Find
- ID - Batik Airlinesfrom $457Find
- MH - Malaysia Airlinesfrom $586Find
Airports
You can fly from Singapore to Seattle from 4 airports (Changi, Paya Lebar, Seletar, Tengah).
Singapore airports
- Changi-SINfrom $357Find
- Paya Lebar-QPGFind
- Seletar-XSPFind
- Tengah-TGAFind
Seattle airports
- Boeing Field International Airport-BFIFind
- Seattle-Tacoma Intl-SEAFind
- Kenmore Air Harbor SPB-LKEFind
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.
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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.
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- 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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