Travel with Air Canada from Seattle to Singapore (SEA - SIN) from USD 404*

Promotion code

*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Flights between Seattle and Singapore - our lowest fares in cash

Try alternate month or interact with individual days below in order to find offers.
Jun 2026
No results found for this month.
Jul 2026
FromUSD 460*
One way/Economy
Aug 2026
FromUSD 404*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 460
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    • RangeUSD 460-USD 776

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

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