¥67,000 Cheap Flights from Singapore (SIN) to Seattle (SEA)

Popular airlines from Singapore to Seattle

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Cheap Flights from Singapore to Seattle (SIN-SEA)

Prices were available within the past 7 days and start at ¥67,000 for one-way flights and ¥120,640 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Delta
Korean Air
EVA Airways
China Airlines
STARLUX Airlines
Air Canada
Cathay Pacific
Philippine Airlines
Singapore Airlines

Find the cheapest month to fly from Singapore (SIN) to Seattle (SEA)

May is typically the cheapest month to fly

From ¥93,274 - ¥135,383 per traveler.

Frequently asked questions

How much is a flight from Changi Airport (SIN) to Seattle - Tacoma Intl. Airport (SEA)?
Round-trip journeys between Singapore Airport and Sea-Tac Airport start from ¥120,640. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Changi Airport (SIN) to Sea-Tac Airport?
Most flights can be conveniently canceled online, but whether you are charged a fee depends on your airline. If you do need to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Changi Airport to Sea-Tac Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Changi Airport to SEA flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Changi Airport (SIN) to Sea-Tac Airport?
From Changi Airport to Sea-Tac Airport, you'll be strapped in your seat for approximately 20 hours and 9 minutes. If you've been wanting to get stuck into that bestselling novel, now's a fantastic time to do it.
How far is the flight from Changi Airport to Seattle - Tacoma Intl. Airport (SEA)?
The distance is around 13,000 kilometers, so fill your carry-on luggage with all the items you need to make the long journey comfortable. Not sure what to take on board your Singapore to SeaTac flight? A sleep mask, earplugs and a travel pillow are a few essentials.
Which airlines fly direct from Changi Airport (SIN) to Sea-Tac Airport?
Check out the deals on offer with Singapore Airlines (SQ) if you want to fly straight from Changi Airport to Sea-Tac Airport. This popular airline offers 13 flights every month, so you're sure to find one that fits your travel plans.
Are SIN to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally score a bargain, with some of the cheapest airfares from Changi Airport (SIN) to SEA cropping up a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines release prices so far in advance.

Travel information

Origin airport
Changi
Destination airport
Seattle - Tacoma Intl.
Roundtrip price
¥120,640
Distance
12903 km
Average flight time
14 hours 10 mins

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