Cheap flights from Singapore to Seattle

SIN — SEA
11 Jul — 18 Jul1
Return
1 adult
Economy
From?
To?
Mon 11-7
Mon 18-7

The best prices from Singapore Changi to Seattle/Tacoma Intl are usually found in September or March, booked 50 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

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

All the information you need to plan the best SIN to SEA flight in 2022: compare Singapore to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

SIN - SEA

Price

S$ 872 - S$ 1,217

SEA

Temperature

5 - 19 °C

SEA

Rainfall

18 - 168 mm

Popular inMayHigh demand for flights, 18% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 12% potential price drop
Round-trip fromS$ 1,223From Singapore Changi to Seattle/Tacoma Intl
One-way fromS$ 873One-way flight from Singapore Changi to Seattle/Tacoma Intl

What is the cheapest day to fly return from Singapore to Seattle?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 19% on your flight compared to booking on days when demand is much higher.

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

Travellers have found it’s best to book a flight 51 days in advance to save up to 1% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 51 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Singapore to Seattle 1-2 weeks in advance for as low as S$ 1,475, or S$ 1,475 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in May. For low rates, September can be a great choice for travel to Seattle. Flights to Seattle from Singapore in September are about S$ 1,391 on average during September, but can be found for as low as S$ 1,095.

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

One of the essential ways to save on airfare from Singapore to Seattle is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 32% on airfare.

Cheap flights from Singapore to Seattle in July, August 2022

The best prices found for SIN to SEA flights in July, August
23 Aug - 29 Sep
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

2 stops

32h 15m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

2 stops

26h 11m
S$ 1,272

ANA

Pick Dates

Deal found 5-7-22

25 Aug - 6 Oct
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

2 stops

33h 35m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

1 stop

19h 33m
S$ 1,295

Multiple Airlines

Pick Dates

Deal found 5-7-22

23 Aug - 8 Oct
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

2 stops

41h 35m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

1 stop

20h 30m
S$ 1,304

Multiple Airlines

Pick Dates

Deal found 5-7-22

Singapore to Seattle 2022 flight deals

Cheap flights to Seattle from Singapore found for this year
5 Oct - 11 Oct
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

21h 28m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

1 stop

22h 33m
S$ 1,119

United Airlines

Pick Dates

Deal found 5-7-22

7 Sep - 23 Sep
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

19h 22m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

1 stop

22h 53m
S$ 1,131

United Airlines

Pick Dates

Deal found 5-7-22

7 Sep - 23 Sep
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

25h 05m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

1 stop

19h 34m
S$ 1,134

United Airlines

Pick Dates

Deal found 4-7-22

Cheap ANA flights from Singapore to Seattle

3 Sep - 17 Sep
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

2 stops

24h 43m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

2 stops

26h 11m
S$ 1,228

ANA

Pick Dates

Deal found 4-7-22

3 Sep - 17 Sep
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

2 stops

24h 43m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

1 stop

20h 30m
S$ 1,237

ANA

Pick Dates

Deal found 4-7-22

1 Sep - 20 Sep
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

2 stops

24h 15m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

1 stop

20h 30m
S$ 1,242

ANA

Pick Dates

Deal found 4-7-22

Cheap Japan Airlines flights from Singapore to Seattle

30 Sep - 31 Jan
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

17h 50m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

2 stops

25h 20m
S$ 1,218

Japan Airlines

Pick Dates

Deal found 6-7-22

30 Sep - 31 Jan
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

17h 50m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

1 stop

20h 20m
S$ 1,220

Japan Airlines

Pick Dates

Deal found 6-7-22

30 Sep - 31 Jan
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

17h 50m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

1 stop

20h 20m
S$ 1,225

Japan Airlines

Pick Dates

Deal found 5-7-22

Direct flights to Seattle from Singapore

Save time with Singapore to Seattle direct flight deals
4 Oct - 11 Oct
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

Nonstop

14h 45m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

Nonstop

16h 10m
S$ 1,312

Singapore Airlines

Pick Dates

Deal found 5-7-22

13 Oct - 20 Oct
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

Nonstop

14h 45m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

Nonstop

16h 10m
S$ 1,471

Singapore Airlines

Pick Dates

Deal found 5-7-22

1 Oct - 31 Dec
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

Nonstop

14h 45m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

Nonstop

17h 00m
S$ 1,992

Singapore Airlines

Pick Dates

Deal found 3-7-22

Last-minute flights from Singapore to Seattle

Late deals on return flights to Seattle from Singapore, departing today and this week
15 Jul - 25 Jul
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

27h 50m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

1 stop

20h 50m
S$ 2,435

Korean Air

Pick Dates

Deal found 4-7-22

15 Jul - 19 Jul
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

27h 50m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

1 stop

20h 50m
S$ 2,456

Korean Air

Pick Dates

Deal found 5-7-22

15 Jul - 19 Jul
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

27h 50m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

3 stops

44h 15m
S$ 2,462

Multiple Airlines

Pick Dates

Deal found 5-7-22

One-way flights to Seattle from Singapore

The cheapest one-way flights from Singapore to Seattle
4 Dec
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

3 stops

49h 25m
S$ 826

Multiple Airlines

Pick Dates

Deal found 5-7-22

6 Sep
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

3 stops

40h 22m
S$ 831

Multiple Airlines

Pick Dates

Deal found 5-7-22

20 Nov
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

2 stops

40h 34m
S$ 865

Multiple Airlines

Pick Dates

Deal found 5-7-22

Related info for your journey

Useful info, stats and facts about Singapore to Seattle flights.

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 Japan Airlines, Singapore Airlines, and Cathay Pacific flying from Singapore Changi to Seattle/Tacoma Intl have implemented new flexible cancellation policies.

Can I find flights from Singapore to Seattle for under S$ 1,200 on Cheapflights?

Yes, there are multiple flights from Singapore to Seattle for under S$ 1,200. The cheapest flight booked recently is on United Airlines for just S$ 1,119, but on average you can expect to pay S$ 1,207.

Are there direct flights from Singapore to Seattle for under S$ 1,400 on Cheapflights?

Cheapflights has 20 direct flights from Singapore to Seattle under S$ 1,400. A good price for a direct flight from Singapore to Seattle is less than S$ 2,517.

Are there last-minute flights available from Singapore to Seattle for under S$ 2,500?

There are currently 20+ open flights from Singapore to Seattle within the next 7 days for less than S$ 2,500.

How popular is this Singapore to Seattle flight route?

Flights from Singapore Changi to Seattle/Tacoma Intl have been viewed 488 times in the past calendar month.

What are the cheapest airlines flying from Singapore to Seattle round-trip?

Flying on United Airlines is currently your cheapest option to Seattle, with prices starting at S$ 1,119. Additional return tickets that might be worth considering are offered by Korean Air and Japan Airlines, with the lowest prices starting at S$ 1,176 and S$ 1,218, respectively. You may be able to fly from Singapore to Seattle for 19% less than the average price by searching for these airlines.

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

To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at S$ 873. EVA Air flights start at S$ 878 while deals on Korean Air start at S$ 934 one-way.

What are the most popular airlines that fly from Singapore to Seattle?

American Airlines, EVA Air and Cathay Pacific are the most popular airlines when flying from Singapore to Seattle.

What are the cheapest flights from Singapore to Seattle?

On average you can expect to pay S$ 2,573 for a flight from Singapore to Seattle. The cheapest flight overall is S$ 937 while the most popular route, (Singapore Changi - Seattle/Tacoma Intl) is currently priced at S$ 1,192.

Top 9 airlines flying from Singapore to Seattle

The chart below displays the airlines Cheapflights users travelling from Singapore to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
XiamenAirCheapestS$ 601AverageS$ 743FlexibilityNo cancel feeOn-time49%COVID-19 safety
Search XiamenAir flights
Singapore AirlinesCheapestS$ 974AverageS$ 1,505FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Singapore Airlines flights
ANACheapestS$ 981AverageS$ 1,328FlexibilityNo cancel feeOn-time80%COVID-19 safety
Search ANA flights
United AirlinesCheapestS$ 1,059AverageS$ 1,471FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
EVA AirCheapestS$ 1,065AverageS$ 1,111FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search EVA Air flights
Korean AirCheapestS$ 1,111AverageS$ 1,247FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Korean Air flights
Japan AirlinesCheapestS$ 1,152AverageS$ 1,561FlexibilityNo cancel feeOn-time79%COVID-19 safety
Search Japan Airlines flights
Cathay PacificCheapestS$ 1,167AverageS$ 1,553FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Cathay Pacific flights
American AirlinesCheapestS$ 1,273AverageS$ 1,478FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights

Hourly flight availability from Singapore to Seattle

See what time of day planes typically take off from Singapore to Seattle
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Singapore to Seattle

See how many times per day planes take to the skies headed from Singapore to Seattle
Sunday0daily flights
Monday0daily flights
Tuesday1daily flight
Wednesday0daily flights
Thursday1daily flight
Friday0daily flights
Saturday1daily flight