Flights from Singapore to Seattle
Nonstop flights from Singapore (SIN) to Seattle (SEA) take about 16h 43m (12,979 km). Singapore Airlines flies it. Lowest fare seen: $509 one-way, nonstop (22 Oct 2026).
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Photo of Seattle: Stephen Leonardi on Pexels.
When you land in Seattle
The airport transfer and the few things worth sorting before you fly.
Airport transfer
SEA → Seattle, booked before you fly
A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.
See transfer prices
Singapore Changi Airport · 10 lounges
Find hotels in Seattle
Hotels, hostels & more · Expedia
Airlines flying Singapore to Seattle
Carriers on SIN–SEA according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.
Singapore to Seattle fares by month
Cheapest month seen for a nonstop flight: Nov 2026, from $464 one-way. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.
| Departing | Nonstop from | Cheaper with stops |
|---|---|---|
| Oct 2026 | $108731 Oct 2026 · Singapore Airlines | $515 · 1 stop31 Oct 2026 |
| Nov 2026 | $46424 Nov 2026 · Singapore Airlines | — |
| Apr 2027 | $9194 Apr 2027 · Singapore Airlines | $537 · 1 stop4 Apr 2027 |
When to go for the lowest fare
The next few weeks were the cheapest to fly: from $464 in November 2026, against $537 at best later on.
Nonstop or with a stop
A connection undercut nonstop in 2 of 2 months with both fares.
From Travelpayouts flight-search data, city to city (Singapore to Seattle, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.
More for this trip
Frequently asked questions — Singapore to Seattle flights
How long is the flight from Singapore to Seattle?
How far is Singapore from Seattle by air?
Which airlines fly from Singapore to Seattle?
How much does a flight from Singapore to Seattle cost?
What is the cheapest month to fly from Singapore to Seattle?
Is it cheaper to fly nonstop or with a stop from Singapore to Seattle?
Do I need a visa to travel from Singapore to Seattle?
Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.
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