Cheap flights from Singapore to Seattle

SIN — SEA
6 Dec — 13 Dec1
Return
1 adult
Economy
From?
To?
Tue 6-12
Tue 13-12

The best prices from Singapore Changi to Seattle/Tacoma Intl are usually found in March or October, booked 50 days in advance, depart on a Sunday or Friday and return on a Monday

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$ 886 - S$ 1,284

SEA

Temperature

5 - 19 °C

SEA

Rainfall

18 - 168 mm

Popular inJulyHigh demand for flights, 19% potential price rise
Cheapest inMarchBest time to find cheap flights, 15% potential price drop
Round-trip fromS$ 1,212From Singapore Changi to Seattle/Tacoma Intl
One-way fromS$ 895One-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 Saturday can be a cost-effective option. It’s possible to save up to 22% 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$ 1,468, or S$ 1,468 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 July. For low rates, March can be a great choice for travel to Seattle. Flights to Seattle from Singapore in March are about S$ 1,431 on average during March, but can be found for as low as S$ 1,157.

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 morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 13% on airfare.

Cheap flights from Singapore to Seattle in December, January 2022

The best prices found for SIN to SEA flights in December, January
24 Dec - 23 Jan
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

24h 44m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

1 stop

22h 45m
S$ 1,124

United Airlines

Pick Dates

Deal found 30-11

24 Dec - 23 Jan
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

20h 46m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

1 stop

22h 45m
S$ 1,126

United Airlines

Pick Dates

Deal found 28-11

24 Dec - 22 Jan
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

32h 41m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

2 stops

36h 13m
S$ 1,202

United Airlines

Pick Dates

Deal found 30-11

Singapore to Seattle 2022 flight deals

Cheap flights to Seattle from Singapore found for this year
24 Dec - 23 Jan
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

24h 44m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

1 stop

22h 45m
S$ 1,124

United Airlines

Pick Dates

Deal found 30-11

24 Dec - 23 Jan
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

20h 46m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

1 stop

22h 45m
S$ 1,126

United Airlines

Pick Dates

Deal found 28-11

24 Dec - 22 Jan
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

32h 41m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

2 stops

36h 13m
S$ 1,202

United Airlines

Pick Dates

Deal found 30-11

Cheap Delta flights from Singapore to Seattle

25 Jan - 7 Feb
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

28h 00m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

2 stops

24h 50m
S$ 1,109

Delta

Pick Dates

Deal found 30-11

13 Feb - 22 Feb
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

28h 00m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

1 stop

25h 45m
S$ 1,115

Delta

Pick Dates

Deal found 29-11

6 Dec - 29 Mar
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

18h 40m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

1 stop

26h 20m
S$ 1,595

Delta

Pick Dates

Deal found 28-11

Cheap ANA flights from Singapore to Seattle

25 May - 1 Aug
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

31h 15m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

2 stops

37h 00m
S$ 1,161

ANA

Pick Dates

Deal found 1-12

5 Dec - 25 Mar
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

18h 55m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

2 stops

26h 20m
S$ 1,599

ANA

Pick Dates

Deal found 28-11

5 Dec - 25 Mar
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

2 stops

24h 30m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

2 stops

26h 20m
S$ 1,607

ANA

Pick Dates

Deal found 28-11

Direct flights to Seattle from Singapore

Save time with Singapore to Seattle direct flight deals
30 May - 17 Jun
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

Nonstop

14h 45m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

Nonstop

16h 10m
S$ 1,372

Singapore Airlines

Pick Dates

Deal found 28-11

11 Mar - 6 Apr
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

Nonstop

14h 00m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

Nonstop

16h 10m
S$ 1,507

Singapore Airlines

Pick Dates

Deal found 29-11

26 Jan - 7 Feb
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

Nonstop

14h 00m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

Nonstop

16h 55m
S$ 1,989

Singapore Airlines

Pick Dates

Deal found 30-11

Last-minute flights from Singapore to Seattle

Late deals on return flights to Seattle from Singapore, departing today and this week
5 Dec - 28 Mar
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

2 stops

38h 49m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

2 stops

24h 20m
S$ 1,402

American Airlines

Pick Dates

Deal found 28-11

5 Dec - 28 Mar
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

18h 20m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

2 stops

25h 20m
S$ 1,439

Japan Airlines

Pick Dates

Deal found 28-11

6 Dec - 28 Mar
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

1 stop

18h 20m
SEA

Seattle/Tacoma Intl

SIN

Singapore Changi

2 stops

24h 20m
S$ 1,483

Japan Airlines

Pick Dates

Deal found 28-11

One-way flights to Seattle from Singapore

The cheapest one-way flights from Singapore to Seattle
20 Apr
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

2 stops

34h 45m
S$ 781

Multiple Airlines

Pick Dates

Deal found 30-11

9 Mar
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

3 stops

40h 00m
S$ 803

Multiple Airlines

Pick Dates

Deal found 28-11

17 Jan
SIN

Singapore Changi

SEA

Seattle/Tacoma Intl

3 stops

43h 01m
S$ 845

Multiple Airlines

Pick Dates

Deal found 30-11

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$ 1,100 on Cheapflights?

Yes, there are multiple flights from Singapore to Seattle for under S$ 1,100. The cheapest flight booked recently is on Korean Air for just S$ 1,051, but on average you can expect to pay S$ 1,138.

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

Cheapflights has 18 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$ 4,209.

Are there last-minute flights available from Singapore to Seattle for under S$ 1,500?

There are currently 20+ open flights from Singapore to Seattle within the next 7 days for less than S$ 1,500.

How popular is this Singapore to Seattle flight route?

Flights from Singapore Changi to Seattle/Tacoma Intl have been viewed 721 times in the past calendar month.

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

Flying on Korean Air is currently your cheapest option to Seattle, with prices starting at S$ 1,051. Additional round-trip tickets that might be worth considering are offered by EVA Air and United Airlines, with the lowest prices starting at S$ 1,093 and S$ 1,094, respectively. You may be able to fly from Singapore to Seattle for 26% 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 Korean Air, which is currently one of the cheapest options available, starting at S$ 866. EVA Air flights start at S$ 873 while deals on Singapore Airlines start at S$ 895 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$ 2,949 for a flight from Singapore to Seattle. The cheapest flight overall is S$ 1,071 while the most popular route, (Singapore Changi - Seattle/Tacoma Intl) is currently priced at S$ 1,051.

Top 10 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$ 587AverageS$ 725FlexibilityNo cancel feeOn-time49%COVID-19 safety
Search XiamenAir flights
ANACheapestS$ 964AverageS$ 1,307FlexibilityNo cancel feeOn-time80%COVID-19 safety
Search ANA flights
EVA AirCheapestS$ 1,047AverageS$ 1,272FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search EVA Air flights
United AirlinesCheapestS$ 1,070AverageS$ 1,260FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Singapore AirlinesCheapestS$ 1,078AverageS$ 1,541FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Singapore Airlines flights
Korean AirCheapestS$ 1,080AverageS$ 1,223FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Korean Air flights
Cathay PacificCheapestS$ 1,139AverageS$ 1,516FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Cathay Pacific flights
Japan AirlinesCheapestS$ 1,147AverageS$ 1,496FlexibilityNo cancel feeOn-time79%COVID-19 safety
Search Japan Airlines flights
Air JapanCheapestS$ 1,226AverageS$ 1,268FlexibilityNo cancel feeOn-time78%COVID-19 safety
Search Air Japan flights
American AirlinesCheapestS$ 1,242AverageS$ 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