
Popular airlines from Singapore Changi Airport (SIN) to Seattle-Tacoma International Airport (SEA)
- All Nippon Airways
All Nippon Airways
- Cathay Pacific
Cathay Pacific
- Qatar Airways
Qatar Airways
- EVA Airways
EVA Airways
- Lufthansa
Lufthansa
- British Airways
British Airways
- Japan Airlines
Japan Airlines
- Plan, book, fly with confidence
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Cheap flights from Singapore to Seattle (SIN-SEA)
Prices were available within the past 7 days and start at €388 for one-way flights and €564 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 7 Aug - Wed, 20 Aug
SIN
Singapore
SEA
Seattle
€564 Return, found 10 hours ago
€564
Return
found 10 hours ago

Fri, 5 Sep - Fri, 26 Sep
SIN
Singapore
SEA
Seattle
€753 Return, found 2 days ago
€753
Return
found 2 days ago

Fri, 5 Sep - Fri, 26 Sep
SIN
Singapore
SEA
Seattle
€834 Return, found 2 days ago
€834
Return
found 2 days ago

Thu, 7 Aug - Thu, 14 Aug
SIN
Singapore
SEA
Seattle
€849 Return, found 2 days ago
€849
Return
found 2 days ago

Fri, 5 Sep - Fri, 26 Sep
SIN
Singapore
SEA
Seattle
€919 Return, found 2 days ago
€919
Return
found 2 days ago

Thu, 7 Aug - Wed, 20 Aug
SIN
Singapore
SEA
Seattle
€953 Return, found 10 hours ago
€953
Return
found 10 hours ago

Sat, 23 Aug - Thu, 28 Aug
SIN
Singapore
SEA
Seattle
€979 Return, found 11 hours ago
€979
Return
found 11 hours ago

Sat, 23 Aug - Thu, 28 Aug
SIN
Singapore
SEA
Seattle
€988 Return, found 11 hours ago
€988
Return
found 11 hours ago

Fri, 5 Sep - Fri, 26 Sep
SIN
Singapore
SEA
Seattle
€1,020 Return, found 2 days ago
€1,020
Return
found 2 days ago

Fri, 5 Sep - Fri, 26 Sep
SIN
Singapore
SEA
Seattle
€1,082 Return, found 2 days ago
€1,082
Return
found 2 days ago
Find the cheapest month to fly from Singapore (SIN) to Seattle (SEA)
May is typically the cheapest month to fly
From €518 - €760 per traveller.
Graph displaying average flight prices per month
Origin airport | Changi |
Destination airport | Seattle - Tacoma Intl. |
Airlines serving | Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, Cathay Pacific, China Airlines, Delta, EVA Airways, Emirates, Japan Airlines, Korean Air, Lufthansa, Philippine Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United |
Return price | €564 |
Distance | 12903 km |
Average flight time | 15 hours 45 mins |
Perfect flights from Singapore to Seattle
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Singapore to Seattle. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Changi to Seattle - Tacoma Intl. ticket options cater to your travel preferences, with incredible one-way fares from €388 and roundtrip prices from €564. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Seattle - Tacoma Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Seattle.
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Top Routes to Seattle
- Newark Liberty Intl. Airport to Seattle (EWR - SEA)
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