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  1. Flights
  2. Singapore
  3. Singapore
  4. Seattle - Singapore

Book cheap flights from Seattle to Singapore from 411 $

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Discover the cheapest flights from Seattle to Singapore
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Tue, 18 Aug - Tue, 25 Aug
Air Canada
Air Canada1 stop
SEA - SIN
Air Canada
Air Canada1 stop
SIN - SEA
1062$
994$
Prime price per passenger
Wed, 9 Sept - Wed, 16 Sept
Korean Air
Korean Air1 stop
SEA - SIN
Korean Air
Korean Air1 stop
SIN - SEA
1070$
1000$
Prime price per passenger
Thu, 17 Sept - Tue, 29 Sept
Korean Air
Korean Air1 stop
SEA - SIN
All Nippon Airways
All Nippon Airways1 stop
SIN - SEA
1291$
1206$
Prime price per passenger
Thu, 27 Aug - Sun, 30 Aug
Air Canada
Air Canada1 stop
SEA - SIN
All Nippon Airways
All Nippon Airways1 stop
SIN - SEA
1322$
1234$
Prime price per passenger
Thu, 23 Jul - Wed, 29 Jul
Korean Air
Korean Air1 stop
SEA - SIN
Korean Air
Korean Air1 stop
SIN - SEA
1345$
1264$
Prime price per passenger
Fri, 31 Jul - Tue, 4 Aug
Asiana Airlines
Asiana Airlines1 stop
SEA - SIN
Cathay Pacific
Cathay Pacific2 stops
SIN - SEA
1397$
1385$
Prime price per passenger
Sun, 30 Aug
Singapore Airlines
Singapore AirlinesDirect
SEA - SIN
442$
411$
Prime price per passenger
Tue, 8 Sept
Singapore Airlines
Singapore AirlinesDirect
SEA - SIN
441$
411$
Prime price per passenger
Wed, 29 Jul
Air Canada
Air Canada1 stop
SEA - SIN
526$
491$
Prime price per passenger
Thu, 6 Aug
Air Canada
Air Canada1 stop
SEA - SIN
528$
491$
Prime price per passenger
Wed, 19 Aug
Air Canada
Air Canada1 stop
SEA - SIN
526$
492$
Prime price per passenger
Tue, 22 Sept
Air Canada
Air Canada1 stop
SEA - SIN
529$
493$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Seattle to Singapore

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of September. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: 7 Sept - 13 Sept
Flights from just $707
$1,072
$1,420
$1,196
$892
$933
$1,457
$973
$1,067
$707
$1,166
$1,399
$1,362
JulyAugustSeptember
Distance: 12978 kms
Seattle airports
Seattle All Airports (SEA)How far from city centre: 18 kms
Singapore airports
Singapore Changi Airport (SIN)How far from city centre: 19 kms
Seletar (XSP)How far from city centre: 9 kms

Enjoy the best flight deals whether you are looking for the cheapest or earliest!

Are you ready to fly with eDreams? Check the last minute airfares or book the lowest route price departing from Seattle to Singapore. Stop spending a lot of money to the flight ticket and start enjoying your holiday. No worries, we got your back! eDreams is on your side for a hassle-free and convenient booking experience. You have the privilege to reach the top airline carriers and the cheapest prices. When do you want to depart from Seattle? Adjust your travel dates now and explore the dozens of options to Singapore at great prices. Choose a well-suited flight to Singapore amongst the large selection of options, as everything you are looking for is what eDreams offer. You can even book a hotel and rent a car for the perfect vacation mix. It is much easier to book a flight and hotel together, even cheaper! Go ahead; select the best offer from Singapore to Seattle and you're done! Enjoy your holiday, but first, fasten your seatbelt. We are flying!

Frequently asked questions about flights from Seattle to Singapore

On average, how much is the price of a flight from Seattle to Singapore?
When you fly from Seattle to Singapore the average price is $1451. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Seattle to Singapore, how can I find the cheapest price?
The cheapest price for a flight from Seattle to Singapore is 411$. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from Seattle to Singapore?
The most popular months to book a trip from Seattle to Singapore are April, December and March, based on the searches of our customers.
When is the best time to travel from Seattle to Singapore?
The best time of the year to visit Singapore depends on lots of personal preferences, especially the price. Regarding popularity, December is the best month to fly to Singapore from Seattle in terms of searches from our customers, followed by June and August. If you prefer to avoid the busy season and get away from the crowds February, April and October are the months with fewer searches for Seattle - Singapore.
How long does the flight from Seattle to Singapore take?
Flight length from Seattle to Singapore is around 18 h and 10 m on average, at an average distance of 12,977.88 km, for flights for the route (which may have 1 or more stops in other cities in between).
How is the weather in Singapore compared to Seattle?
While in Seattle the temperatures can reach an average of 18º ºC in summer, Singapore's temperatures can go up to 29º ºC during the hot season. In winter, however, weather indicators show around 28º ºC in Singapore, compared to the 6º ºC average degrees reported in Seattle.

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