Cheap flights from Singapore City Airport to Seattle

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Seattle (SEA)
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The best prices from Singapore City Airport to Seattle are usually found in July or February, booked 51 days in advance, depart on a Tuesday or Thursday and return on a Monday

How to find the cheapest flight from
Singapore City Airport (SIN) to Seattle (SEA)

All the information you need to plan the best SIN to SEA flight in 2021: compare Singapore City Airport to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.
SIN - SEA
Price
S$ 1,039 - S$ 1,320
SEA
Temperature
8 - 25 °C
SEA
Rainfall
18 - 166 mm

Popular in

December

High demand for flights, 14% potential price rise

Cheapest in

July

Best time to find cheap flights, 8% potential price drop

Round-trip from

S$ 1,039

From Singapore City Airport to Seattle

One-way from

S$ 800

One-way flight from Singapore City Airport to Seattle

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Singapore City Airport to Seattle?

Saturday flights are found to be more expensive to fly from Singapore City Airport to Seattle. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seattle.

How far in advance should I book a flight from Singapore City Airport to Seattle?

Users have found that booking a flight from Singapore City Airport to Seattle at least 51 days early can save you up to 10% on average compared to booking a flight this week. If booking 51 days before your flight isn’t an option for you, users have found flights from Singapore City Airport to Seattle for as little as S$ 1,214 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as S$ 1,281 for flights departing within the next 3 days.

What is the cheapest month to fly from Singapore City Airport to Seattle?

July is one of the best times of the year to fly to Seattle from Singapore City Airport. Prices for July average S$ 1,132 per person but you can even find prices for as low as S$ 970. The most expensive prices can be found in the month of December. Opting for a July flight can save you 16% on your journey compared to booking in July

When is the cheapest time to fly from Singapore City Airport to Seattle (SIN - SEA)?

When flying from Singapore City Airport to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 12% versus a flight in the afternoon.

Cheap flights from Singapore City Airport to Seattle in May, June 2021

The best prices found for SIN to SEA flights in May, June
30 Jun - 11 Jul
S$ 1,841pp
SIN
Singapore Changi
Multiple airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SIN
Singapore Changi
30 Jun - 11 Jul
S$ 1,958pp
SIN
Singapore Changi
Multiple airlines
     
3 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SIN
Singapore Changi
30 Jun - 10 Jul
S$ 2,077pp
SIN
Singapore Changi
Multiple airlines
     
3 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
EVA Air
 
1 STOP
SIN
Singapore Changi

Singapore City Airport to Seattle 2021 flight deals

Cheap flights to Seattle from Singapore City Airport found for this year
17 Sep - 17 Oct
S$ 966pp
SIN
Singapore Changi
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
SIN
Singapore Changi
17 Sep - 17 Oct
S$ 1,002pp
SIN
Singapore Changi
United Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
SIN
Singapore Changi
10 Aug - 31 Aug
S$ 1,027pp
SIN
Singapore Changi
Japan Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Japan Airlines
   
2 STOPS
SIN
Singapore Changi

Direct flights to Seattle from Singapore City Airport

Save time with Singapore City Airport to Seattle direct flight deals
1 Jul - 11 Jul
S$ 2,702pp
SIN
Singapore Changi
Singapore Airlines
Direct
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Singapore Airlines
Direct
SIN
Singapore Changi

One-way flights to Seattle from Singapore City Airport

The cheapest one-way flights from Singapore City Airport to Seattle
18:10 - 08:51
ANA
2 stops
29h 41m
SIN - SEA
ANA
S$ 801
SnapTravelAir
02:10 - 16:46
Multiple Airlines
2 stops
29h 36m
SIN - SEA
Multiple Airlines
S$ 833
Kiwi.com
09:10 - 11:45
EVA Air
1 stop
17h 35m
SIN - SEA
EVA Air
S$ 838

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Singapore City Airport</span> to <span class="emphasized">Seattle</span> flights.

Flight FAQs

From Singapore City Airport to Seattle

Can I find flights from Singapore City Airport to Seattle for under S$ 1,069 on Cheapflights?

Yes, there are multiple flights from Singapore City Airport to Seattle for under S$ 1,069. The cheapest flight booked recently is on United Airlines for just S$ 966, but on average you can expect to pay S$ 1,125.

What safety measures are being taken by airlines flying from Singapore Changi to Seattle/Tacoma Intl to control the spread of COVID-19?

New policies can now be found on Delta to help keep travellers safe while flying. New policies for travellers booking flights from Singapore Changi to Seattle/Tacoma Intl include masks being provided and required on board, daily cleaning and sanitisation, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Singapore Changi to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like EVA Air, Japan Airlines, and United Airlines flying from Singapore Changi to Seattle/Tacoma Intl have implemented new flexible cancellation policies.

Are there direct flights from Singapore City Airport to Seattle for under S$ 2,805 on Cheapflights?

Cheapflights has 1 direct flight from Singapore City Airport to Seattle under S$ 2,805. A good price for a direct flight from Singapore City Airport to Seattle is less than S$ 2,702.

How popular is this flight route?

Flights from Singapore Changi to Seattle/Tacoma Intl have been viewed 832 times in the past calendar month.

Does it rain more in Singapore City Airport or Seattle?

Singapore City Airport will have less rainfall in 2 compared to Seattle over the next 0 days.

Is Singapore City Airport weather warmer or cooler than Seattle?

Temperatures around the 33 °Cs can be experienced in April. The weather in Seattle is colder than in Singapore City Airport. Plan for potential changes in flight availability as peak weather approaches in this location.

How long does is the flight from Singapore City Airport to Seattle?

Japan Airlines, American Airlines, and United Airlines can get you from Singapore City Airport to Seattle in just under 17h 50m. Your travel time can differ by up to 1h 01m. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Singapore City Airport to Seattle return?

United Airlines, at S$ 966, was found to be the cheapest airline from Singapore City Airport to Seattle.Alternate airlines flying return to your destination include Japan Airlines and EVA Air. United Airlines is 14% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Singapore City Airport to Seattle one-way?

For one-way options, check prices for EVA Air. According to our data, you can fly for as low as S$ 781. Users have also found prices from S$ 801 and S$ 809 on EVA Air and ANA, respectively.

Destination information for Seattle

Things to know before you go - useful duration and weather info for your trip from Singapore City Airport to Seattle.
Today's exchange rate
S$ 1 = $0.75
Average temperature for May in Seattle
19.0 °C
Avg rainfall for May in Seattle
45.0 mm

Airports servicing Singapore

Singapore Changi (SIN)

Airports servicing Seattle

Top 9 airlines flying from Singapore City Airport to Seattle

The chart below displays the airlines Cheapflights users travelling from Singapore City Airport to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
XiamenAir
S$ 429 S$ 530 No cancel fee 49%

We couldn't confirm the COVID-19 safety measures taken by XiamenAir. Please check directly on their website for additional information.

Search XiamenAir flights
United Airlines
S$ 708 S$ 898 No cancel fee 69%
Search United Airlines flights
Korean Air
S$ 748 S$ 917 No cancel fee 81%
Search Korean Air flights
ANA
S$ 730 S$ 978 No cancel fee 80%
Search ANA flights
EVA Air
S$ 723 S$ 983 No cancel fee 74%
Search EVA Air flights
Delta
S$ 790 S$ 1,008 No cancel fee N/A
Search Delta flights
Japan Airlines
S$ 790 S$ 1,013 No cancel fee 79%

We couldn't confirm the COVID-19 safety measures taken by Japan Airlines. Please check directly on their website for additional information.

Search Japan Airlines flights
Singapore Airlines
S$ 718 S$ 1,043 No cancel fee 81%
Search Singapore Airlines flights
Cathay Pacific
S$ 832 S$ 1,108 No cancel fee 72%
Search Cathay Pacific flights
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