Find Seattle to Singapore flights from USD 685*
Book the best flight from Seattle to Singapore
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Seattle (SEA)to
Singapore (SIN)05 Aug 25 (Tue) - 03 Sep 25 (Wed)
From
USD 942
Seen: 18 hrs ago
Round-trip
/
Economy
Seattle (SEA)to
Singapore (SIN)01 Aug 25 (Fri) - 28 Aug 25 (Thu)
From
USD 980
Seen: 18 hrs ago
Round-trip
/
Economy
*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Quoted fares include taxes, fees, and surcharges.
Find a great way to fly from Seattle to Singapore
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Seattle (SEA) | Singapore (SIN) | Round-trip / Economy | 12 Sep 25 (Fri) - 03 Oct 25 (Fri) | From USD 685 Seen: 18 hrs ago |
| Seattle (SEA) | Singapore (SIN) | Round-trip / Economy | 16 Sep 25 (Tue) - 09 Oct 25 (Thu) | From USD 685 Seen: 18 hrs ago |
| Seattle (SEA) | Singapore (SIN) | Round-trip / Economy | 12 Sep 25 (Fri) - 02 Oct 25 (Thu) | From USD 685 Seen: 18 hrs ago |
*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Quoted fares include taxes, fees, and surcharges.
Explore Seattle to Singapore routes with Singapore Airlines
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