Seattle to Singapore Flight Distance

Great-circle distance: 12,978 km  ·  Estimated flight time: ~15 hr 46 min

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Distance & Flight Time

12,978 km
Distance (km)
8,064 mi
Distance (miles)
~15 hr 46 min
Est. flight time (direct)

Route: SEA → SIN  ·  Great-circle distance  ·  Actual flight time may vary by airline and routing.

Route Details

Origin

SEA
Seattle-Tacoma International Airport
Seattle, USA
47.4502°N, -122.3088°E

Destination

SIN
Singapore Changi Airport
Singapore
1.3644°N, 103.9915°E

About This Route

The Seattle to Singapore route is a international flight connection between Seattle, USA and Singapore. As an international route, passengers should ensure they carry a valid passport and any required visas for their destination country.

Major full-service and low-cost carriers serve this route, including Air India and various international airlines depending on the season. Daily direct flights are available on this route, with additional connecting options via major hubs. For the most up-to-date schedules and seat availability, search on HappyFares.

To book the cheapest Seattle to Singapore flights, visit HappyFares and compare fares across all available airlines in a single search. View all Seattle–Singapore flights on HappyFares →

Frequently Asked Questions

How far is Seattle from Singapore by flight?
12,978 km (8,064 miles) great-circle distance.
How long is the flight from Seattle to Singapore?
Estimated 15 hr 46 min for a direct flight.
How many airports serve Seattle?
The main airport is Seattle-Tacoma International Airport (SEA).
How do I book Seattle to Singapore flights?
Visit HappyFares, enter Seattle and Singapore, compare fares and book instantly.

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