¥68,810 Cheap Flights from Singapore (SIN) to Seattle (SEA)

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Cheap Flights from Singapore to Seattle (SIN-SEA)

Prices were available within the past 7 days and start at ¥68,810 for one-way flights and ¥134,110 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
United
All Nippon Airways
All Nippon Airways
Delta
Korean Air
Japan Airlines
American Airlines
Turkish Airlines
Qatar Airways
Flights from Singapore (SIN) to Seattle (SEA)
Origin airport
Changi
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, Delta, Emirates, Japan Airlines, KLM, Korean Air, Lufthansa, Qantas Airways, Qatar Airways, Turkish Airlines, United
Roundtrip price
¥134,110
Distance
12903 km
Average flight time
15 hours 45 mins

Singapore to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Singapore to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SIN to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Singapore for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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 ¥134,110. 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.
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