Find Flights from Singapore to Seattle from SGD 1,058*

Discover Flight Deals from Singapore to Seattle

Try alternate month or interact with individual days below in order to find offers.
Jul 2026
No result for this month.
Aug 2026
FromSGD 1,282*
Viewed: 1 day ago
Round Trip/Economy Class
Sep 2026
FromSGD 1,058*
Viewed: 1 day ago
Round Trip/Economy Class
cmp-daily-histogram-bars-legend-min-price-aria-label SGD 1.3K
Displaying fares for July-2026
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  • SIN–SEA, Aug 25, 2026 – Sep 13, 2026: From SGD 1,401
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  • SIN–SEA, Aug 26, 2026 – Sep 17, 2026: From SGD 1,283
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  • SIN–SEA, Aug 27, 2026 – Sep 07, 2026: From SGD 1,283
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  • SIN–SEA, Aug 28, 2026 – Sep 03, 2026: From SGD 1,282
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  • SIN–SEA, Aug 29, 2026 – Sep 10, 2026: From SGD 1,283
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    • RangeSGD 1,282-SGD 1,401

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    More Flight Deals from Singapore to Seattle

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    • * Fares are subject to change based on the real-time availability of flight tickets. You can see a list of available fares when selecting your flight in the booking stage.
    • * Fare estimates are based on price per adult, including taxes and fuel surcharges. Additional fees and charges for optional products and services may apply.

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