Cheap Flights from Seattle, WA to Singapore from $384
On Cheapflightsplus.com you will find 1 direct and 999 connecting flights from Seattle to Singapore. You can compare airfare deals from 30 airlines and multiple travel sites from $384, 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.
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 00:50 to 23:59 from 3 Seattle airports and arrive 00:50 to 23:59 to 4 Singapore airports. Average flight time is 16h 20m.
- The fastest flight 16h 20m
- Average flight time 16h 20m
- The earliest flight 00:50
- The latest flight 23:59
- Distance 8066 ml
Best Flights from Seattle to Singapore Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $384 | 10:15 Seattle Seattle-Tacoma Intl | 17:35+1 день Singapore Changi | 16h 20m | Singapore Airlines | SQ27 |
| from $428 | 14:30 Seattle Seattle-Tacoma Intl | 21:30+2 дня Singapore Changi | 40h 0m layover 22h 15m - Seoul | Asiana Airlines | OZ271 OZ751 |
| from $469 | 13:30 Seattle Seattle-Tacoma Intl | 00:20+2 дня Singapore Changi | 19h 50m layover 2h 30m - Tokyo | Japan Airlines - JAL | JL67 JL711 |
| from $464 | 08:41 Seattle Seattle-Tacoma Intl | 00:20+2 дня Singapore Changi | 24h 39m layover 4h 27m - Vancouver 2h 15m - Tokyo | Japan Airlines - JAL | JL6334 JL17 JL711 |
| from $471 | 21:40 Seattle Seattle-Tacoma Intl | 23:40+3 дня Singapore Changi | 35h 0m layover 13h 11m - San Francisco 1h 20m - Seoul | Hawaiian Airlines | HA6897 KE24 KE645 |
The cheapest months to travel to Singapore are august (from 384 $), october (from 428 $), july (from 428 $).
The most expensive months are december (from 610 $), june (from 563 $), february (from 558 $).
What is the lowest airfare Seattle to Singapore?
The cheapest plane ticket found by our users is $384. This airfare is for economy class on one-way SQ27 flight by Singapore Airlines for October 7, 2025 which leaves Seattle-Tacoma Intl in Seattle at 10:15 am and arrives at Singapore Changi at 17:35.
Flight Schedule Seattle (Washington) to Singapore
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Popular Airlines on the Route
The flight Seattle — Singapore is served by 30 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Japan Airlines - JAL - 20 departures per week at the price of from $ 464 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 1063.
Direct flights
There are 1 nonstop flights on the route. The fastest direct flight is SQ27 by Singapore Airlines takes 16h 20m and the cheapest is SQ27 by Singapore Airlines for $384.
- SQ - Singapore Airlinesfrom $384Find
Connecting Flights
There are 999 flights with layovers on the route. The fastest connecting flight is PR125 by Philippine Airlines takes 18h 50m and the cheapest is SQ27 by Singapore Airlines for $428.
- JL - Japan Airlines - JALfrom $464Find
- PR - Philippine Airlinesfrom $533Find
- UA - United Airlinesfrom $488Find
- HU - Hainan Airlinesfrom $729Find
- JX - Jambojetfrom $489Find
- BR - EVA Airways Corporationfrom $545Find
- KE - Korean Airfrom $473Find
- MH - Malaysia Airlinesfrom $948Find
- WS - WestJetfrom $663Find
- SQ - Singapore Airlinesfrom $875Find
- CA - Air China Limitedfrom $940Find
- QR - Qatar Airwaysfrom $569Find
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-BFIFind
- Seattle-Tacoma Intl-SEAfrom $384Find
- Kenmore Air Harbor SPB-LKEFind
Singapore airports
- Changi-SINFind
- Paya Lebar-QPGFind
- Seletar-XSPFind
- Tengah-TGAFind
Airplanes
There are flights to Singapore from Seattle by 30 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Seattle
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Top International Destinations from Seattle
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.
- 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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