Cheap Flights from Seattle, WA to Singapore from $388

Return flight: Singapore – Seattle

On Cheapflightsplus.com you will find 16 connecting flights from Seattle to Singapore. You can compare airfare deals from 9 airlines and multiple travel sites from $388, book and save on cheap plane tickets and last minute offers. Also check out SEA-SIN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Seattle to Singapore 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: $388 (one-way), $665 (round-trip).
Direct flights
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Full flight schedule will help you in detecting at what time planes fly from Seattle to Singapore. 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 Arrival Flight Details Flight Duration Price
02:10 — 12:00
+1 day
02:10 — 05:10 BR25 EVA Airways Corporation
Seattle — Taipei
2h 30m stop
07:40 — 12:00 BR225 EVA Airways Corporation
Taipei — Singapore
18h 50m
including layover
Find flight
from$467
02:10 — 13:50
+1 day
02:10 — 05:10 BR25 EVA Airways Corporation
Seattle — Taipei
4h 15m stop
09:25 — 13:50 BR215 EVA Airways Corporation
Taipei — Singapore
20h 40m
including layover
Find flight
from$467
02:10 — 12:25
+1 day
02:10 — 05:10 BR25 EVA Airways Corporation
Seattle — Taipei
2h 40m stop
07:50 — 12:25 CI753 China Airlines
Taipei — Singapore
19h 15m
including layover
Find flight
from$826
13:00 — 23:40
+2 days
13:00 — 16:40 KE20 Korean Air
Seattle — Seoul
2h stop
18:40 — 23:40 KE645 Korean Air
Seoul — Singapore
19h 40m
including layover
Find flight
from$391
13:00 — 23:40
+2 days
13:00 — 16:40 DL9011 Delta Air Lines Inc.
Seattle — Seoul
2h stop
18:40 — 23:40 DL7690 Delta Air Lines Inc.
Seoul — Singapore
19h 40m
including layover
Find flight
from$406
13:00 — 23:40
+2 days
13:00 — 16:40 KE9011 Korean Air
Seattle — Seoul
2h stop
18:40 — 23:40 KE7690 Korean Air
Seoul — Singapore
19h 40m
including layover
Find flight
from$425
14:00 — 01:30
+2 days
14:00 — 17:45 OZ271 Asiana Airlines
Seattle — Seoul
1h 15m stop
19:00 — 01:30 OZ753 Asiana Airlines
Seoul — Singapore
20h 30m
including layover
Find flight
from$607
17:15 — 08:50
+2 days
17:15 — 18:30 EK230 Emirates
Seattle — Dubai
2h 45m stop
21:15 — 08:50 EK404 Emirates
Dubai — Singapore
24h 35m
including layover
Find flight
from$711
18:35 — 06:15
+2 days
18:35 — 20:51 UA214 United Airlines
Seattle — San Francisco
1h 59m stop
22:50 — 06:15 UA1 United Airlines
San Francisco — Singapore
20h 40m
including layover
Find flight
from$388
18:35 — 11:50
+2 days
18:35 — 20:51 UA214 United Airlines
Seattle — San Francisco
4h 24m stop
01:15 — 11:50 AI7203 Air India
San Francisco — Singapore
26h 15m
including layover
Find flight
from$1460
02:10 — 16:25
+1 day
02:10 — 05:10 BR25 EVA Airways Corporation
Seattle — Taipei
2h stop
07:10 — 10:05 BR281 EVA Airways Corporation
Taipei — Cebu City
2h 40m stop
12:45 — 16:25 TR385 Tiger Airways
Cebu City — Singapore
23h 15m
including layover
Find flight
from$784
08:15 — 00:20
+2 days
08:15 — 10:35 CX7913 Cathay Pacific
Seattle — San Francisco
3h stop
13:35 — 18:55 CX879 Cathay Pacific
San Francisco — Hong Kong
1h 35m stop
20:30 — 00:20 CX715 Cathay Pacific
Hong Kong — Singapore
25h 5m
including layover
Find flight
from$641
09:05 — 00:20
+2 days
09:05 — 11:55 JL5423 Japan Airlines - JAL
Seattle — San Diego
1h 30m stop
13:25 — 16:45 JL65 Japan Airlines - JAL
San Diego — Tokyo
1h 10m stop
17:55 — 00:20 JL711 Japan Airlines - JAL
Tokyo — Singapore
24h 15m
including layover
Find flight
from$402
20:55 — 12:00
+2 days
20:55 — 21:50 AS2266 Alaska Airlines
Seattle — Vancouver
4h 10m stop
02:00 — 04:40 BR9 EVA Airways Corporation
Vancouver — Taipei
3h stop
07:40 — 12:00 BR225 EVA Airways Corporation
Taipei — Singapore
24h 5m
including layover
Find flight
from$674
21:30 — 11:55
+2 days
21:30 — 23:46 CX7911 Cathay Pacific
Seattle — San Francisco
1h 59m stop
01:45 — 06:50 CX851 Cathay Pacific
San Francisco — Hong Kong
1h 5m stop
07:55 — 11:55 CX691 Cathay Pacific
Hong Kong — Singapore
23h 25m
including layover
Find flight
from$820
22:55 — 11:50
+2 days
22:55 — 23:48 AS2508 Alaska Airlines
Seattle — Vancouver
1h 32m stop
01:20 — 05:30 CX865 Cathay Pacific
Vancouver — Hong Kong
2h 30m stop
08:00 — 11:50 SQ1 Singapore Airlines
Hong Kong — Singapore
21h 55m
including layover
Find flight
from$717
*Departure and arrival times - local. Updated on April 28, 2024

Flight Information

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

Distance between Seattle and Singapore is 12980 miles. Time difference between the cities is 4h. Airplanes depart 02:10 to 22:55 from 3 Seattle airports and arrive 02:10 to 22:55 to 4 Singapore airports. Average flight time is 21h 18m.

  • The fastest flight 18h 50m
  • Average flight time 21h 18m
  • The earliest flight 02:10
  • The latest flight 22:55
  • Distance 8066 ml

What is the lowest airfare Seattle to Singapore?

The cheapest plane ticket found by our users is $388. This airfare is for economy class on one-way UA214 flight by United Airlines for July 24, 2020 which leaves Seattle-Tacoma Intl in Seattle at 18:35 am and arrives at Singapore Changi at 06:15.

Economy class
$388
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Business class
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First class
?
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Popular Airlines on the Route

The flight Seattle — Singapore is served by 9 regular airlines . Most of the flights on this route are operated by EVA Airways Corporation - 4 departures per week at the price of from $ 467 . And the most expensive tickets are offered by United Airlines airline - from $ 1460.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 16 flights with layovers on the route. The fastest connecting flight is BR25 by EVA Airways Corporation takes 18h 50m and the cheapest is UA214 by United Airlines for $388.

  • BR - EVA Airways Corporation
    from $467
    Find
  • JL - Japan Airlines - JAL
    from $402
    Find
  • AS - Alaska Airlines
    from $674
    Find
  • CX - Cathay Pacific
    from $641
    Find
  • EK - Emirates
    from $711
    Find
  • DL - Delta Air Lines Inc.
    from $406
    Find
  • KE - Korean Air
    from $391
    Find
  • OZ - Asiana Airlines
    from $607
    Find
  • UA - United Airlines
    from $388
    Find
See more connecting flights

Airports

You can fly from Seattle to Singapore from 3 airports (Boeing Field International Airport, Seattle-Tacoma Intl, Kenmore Air Harbor SPB).

Seattle airports

  • Boeing Field International Airport-BFI
    Find
  • Seattle-Tacoma Intl-SEA
    from $388
    Find
  • Kenmore Air Harbor SPB-LKE
    Find

Singapore airports

  • Changi-SIN
    Find
  • Paya Lebar-QPG
    Find
  • Seletar-XSP
    Find
  • Tengah-TGA
    Find

How to book a plane ticket yourself?

How to book an air 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.

    To find a plane ticket, please select dates.

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