Cheap flights from Seattle to Singapore

Direct flight: 12,979 km, ~15h 16m from Seattle (SEA) to Singapore (SIN).

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Live fares · SEA → SIN

Frequently asked questions

  • How long is the flight from Seattle to Singapore?

    Direct flights from SEA to SIN cover approximately 12,979 km (8,065 miles), with an estimated flight time of 15h 16m. Operating airlines: SQ.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: SEA → SIN Cheapest month to fly to Singapore All flights from Seattle All flights to Singapore Flights to Singapore Visa-free with USA passport SQ routes