Flights from Singapore to Seattle

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Discover the cheapest flights from Singapore to Seattle

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Fri 20 Nov - Mon 23 Nov

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Wed 25 Nov - Sun 29 Nov

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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 Singapore to Seattle

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the end of November. 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.

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week: 23 Nov - 29 Nov

Flights from just £372

£755

£1,216

£2,436

£373

£372

£1,740

£1,272

£972

£1,009

£903

OctoberNovemberDecemberJanuary

Flight Duration20 h and 45 mFlights between Singapore and Seattle take, on average, 20 h and 45 m minutes, but the time can vary according to other factors

Cheapest flight£383Cheapest price for a flight between Singapore and Seattle found by our customers in the last 72 hours

Origin airportSingapore Changi AirportWhen flying from Singapore to Seattle

Destination airportSeattle-Tacoma International AirportFor the route from Singapore to Seattle

High seasonMarchAccording to search data from our customers, March is the busiest time to fly from Singapore to Seattle

Airlines flying this routeSingapore AirlinesAirline(s) with flights between Singapore to Seattle

One-way average Price£1222The average price for a flight Singapore - Seattle at Opodo is £1222, based on the price of last 6 months

Best time to bookFebruaryAccording to real data June is the most popular time to book a flight to Seattle when departing from Singapore

Exchange rate

1 GBP = 1.34 USD

1 USD = 0.75 GBP

Last checked on Sat 24/10

Distance: 8,064 mi

Singapore airports

Singapore Changi Airport (SIN)How far from city centre: 12 mi

Seattle airports

Seattle-Tacoma International Airport (SEA)How far from city centre: 11 mi

Book your Singapore to Seattle flight

Search direct and connecting flights from Singapore to Seattle (United States) with Opodo. When your results appear, sort them by timing or fare and book whichever option fits your plans best.

The cheapest fare booked on this route in recent days was £383, although the price you're shown will vary with your travel dates and departure times.

Flying non-stop from Singapore to Seattle takes roughly 17 h and 32 m, whereas journeys with a layover will take longer.

Airports and airlines on the Singapore–Seattle route

Plan your trip with confidence by checking the relevant airports and comparing the airlines that fly this route.

Departure airport: Singapore Changi Airport (SIN)
Arrival airport: Seattle-Tacoma International Airport (SEA)

The weather in Seattle

The best time to go may come down to the kind of weather you most enjoy. In Seattle, temperatures average around 23ºC in the warmest months and roughly 2ºC in the coldest. Bear this in mind when deciding what to pack and planning time outdoors.

Highs: up to 25ºC
Lows: down to 2ºC
Hottest month: August
Coldest month: December
Driest month: July
Wettest month: November

Tips for cheaper flights from Singapore to Seattle

A few ways to bring down the cost of your flight from Singapore to Seattle:

Flexible dates: check fares across two or three departure days. Going a day earlier or later can make a real difference to what you pay.
Baggage allowance: see what's included in each fare before booking, so you're not stung by unexpected charges at the airport.
Airports on your route: double-check which airports you'll fly from and into, particularly if the city has more than one. It makes it easier to plan transfers and work out the full cost of getting around.

After a bigger saving? Book a Flight + Hotel package to combine the two in a single booking and unlock exclusive discounts on your stay in Seattle. Adding car hire to the same booking can save you money too.

Frequently asked questions about flights from Singapore to Seattle

On average, how much is the price of a flight from Singapore to Seattle?

When you fly from Singapore to Seattle the average price is £1222. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.

How can I find cheap flights from Singapore to Seattle at Opodo?

The cheapest price for a flight from Singapore to Seattle is 383 £. At Opodo 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 is the best time to book a flight from Singapore to Seattle?

The most popular months to book a flight from Singapore to Seattle are June, January and July, based on the searches of our customers.

When is the best time to travel from Singapore to Seattle?

The best time of the year to go to Seattle when flying from Singapore depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, October is the top 1º month to fly to Seattle from Singapore in terms of searches from our customer, followed by September and March. If you prefer to avoid high peaks of turism, however, and escape a crowded period, April, July and January are the months with less volume of searchs for the route Singapore - Seattle.

How long does the flight take to go from Singapore to Seattle?

The total flight time between Singapore and Seattle is of around 20 h and 45 m on average, considering an average distance of 8,064.08 mi, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).

How is the weather in Seattle compared to Singapore?

While in Singapore temperatures can reach an average of 29º ºC in summer, Seattle can experience temperatures up to 18º ºC during the hot season. In winter, however, the weather shows around 6º ºC in Seattle, compared to the 28º ºC average in Singapore.

Which airports have flights between Singapore and Seattle?

The main airport route flying between Singapore and Seattle is: Singapore Changi Airport (SIN) to Seattle-Tacoma International Airport(SEA). This route is covered by the following airline(s):

Which are the airlines with flights from Singapore to Seattle?

Airlines with direct flights departing from Singapore to Seattle are:

Singapore Airlines.

Eva Air

Korean Air
Korean Air

Plan your trip

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