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Return from | S$ 727 |
---|---|
One-way from | S$ 571 |
Popular in | January |
Cheapest in | February |
Average price | S$ 1,115 |
Good round-trip deal | S$ 1,242 or less |
Fly from
Route
Depart
Return
Price
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Wed 12-11
23:10-13:55
1 stop30h 45m
Seattle/Tacoma Intl
Sun 23-11
00:10-21:55
1 stop29h 45m
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Thu 12-3
23:10-14:55
1 stop30h 45m
Seattle/Tacoma Intl
Sun 15-3
00:10-21:55
1 stop30h 45m
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Wed 11-3
02:00-19:10
1 stop32h 10m
Seattle/Tacoma Intl
Sun 15-3
01:10-13:05
1 stop20h 55m
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Thu 20-11
10:10-16:15
1 stop22h 05m
Seattle/Tacoma Intl
Tue 25-11
14:40-08:00
1 stop25h 20m
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Fri 21-11
22:20-00:59
1 stop18h 39m
Seattle/Tacoma Intl
Thu 27-11
05:30-20:15
1 stop22h 45m
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Sun 2-11
10:10-21:51
1 stop26h 41m
Seattle/Tacoma Intl
Thu 13-11
05:30-20:15
1 stop22h 45m
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Fri 14-11
10:10-18:25
1 stop24h 15m
Seattle/Tacoma Intl
Wed 19-11
05:30-20:15
1 stop22h 45m
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Sat 8-11
22:20-00:59
1 stop18h 39m
Seattle/Tacoma Intl
Thu 13-11
05:30-20:15
1 stop22h 45m
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Sun 2-11
10:10-14:38
1 stop19h 28m
Seattle/Tacoma Intl
Mon 10-11
05:30-20:15
1 stop22h 45m
SingaporeSeattle
SIN - SEA
SINSEA
Singapore Changi
Wed 29-10
22:20-23:15
1 stop39h 55m
Seattle/Tacoma Intl
Wed 5-11
13:20-08:00
1 stop26h 40m
On average, a flight from Singapore to Washington takes 17 hours 7 minutes. Flights to Washington from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.
Users looking for the lowest fares to Washington should consider flying on Friday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday mornings, when prices are usually at their highest.
The most popular airlines flying from Singapore to Washington are MIAT Mongolian, Air China and Singapore Airlines.
The cheapest airlines flying from Singapore to Washington are United Airlines, STARLUX Airlines and China Airlines.
In terms of precipitation, rainfall in Washington ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Washington when rainfall is around 18.0 mm.
If weather is an important factor for your trip to Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).
Boarding
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Anonymous,Sept 2025
TPE - CRK
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Anonymous,Sept 2025
TPE - CRK
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Anonymous,Sept 2025
TPE - CRK
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Anonymous,Sept 2025
TPE - CRK
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Anonymous,Sept 2025
TPE - CRK
Boarding
Overall
Crew
Entertainment
Food
Comfort
Reviews
Anonymous,Sept 2025
TPE - CRK
Washington has two main climates: west and east of the Cascades. The west is typically mild and wet, the east cool and dry. Seattle temperatures generally range from the very low single digits in January to about 20 degrees (Celsius) in July; Spokane from about minus six in January to about 20 in July.Most rain falls October through March. The western side of the Olympic Peninsula receives up to 406cm (160 inches) of rain annually, and the western slopes of the Cascades over 500cm (200 inches) of snow. Eastern Washington has only about 15cm (six inches) of precipitation, with more closer to the Rocky Mountains.
With several regional airports, flying within Washington is easy and discount fares are available. There is train service north and south of Seattle and bus service to Spokane and beyond. Washington has the most extensive ferry service in the country, and it includes transport to the San Juan Islands, Bainbridge Island, Whidbey Island, Vashon Island, and Kitsap Peninsula. A car or RV is a great way to see the state and the only way to get to some of the more remote locations. Make sure to fill the gas tank first — Washington is a large state, and gas stations are few and far between in some areas.
Seattle is fun to explore on foot and is well served by the Metro system. The Downtown Ride Free Area has free bus service from 6am to 7pm. To travel across the sound, choose from ferries, speedboats, water taxis, and jet catamarans. Seattle is a difficult city for driving, with bad traffic congestion, one-way streets, and scarce and expensive parking.
Hiking is the best mode of transport in Olympic National Park. A great state for hiking, Washington’s popular trails include the Pacific Crest Trail, Hoh River Trail, and Wonderland Trail.
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