Flights from Singapore to Seattle from $ 783*
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1 Passenger, Economy
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today
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Featured daily fares for flights from Singapore (SIN) to Seattle (SEA)
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More United deals on Singapore (SIN) to Seattle (SEA) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Singapore (SIN) | Seattle (SEA) | Roundtrip | Economy | 01/27/26 - 02/07/26 | from $Â 783 Viewed: 1 hour ago |
| Singapore (SIN) | Seattle (SEA) | Roundtrip | Economy | 01/28/26 - 02/07/26 | from $Â 783 Viewed: 57 minutes ago |
| Singapore (SIN) | Seattle (SEA) | Roundtrip | Economy | 01/28/26 - 02/07/26 | from $Â 877 Viewed: 57 minutes ago |
| Singapore (SIN) | Seattle (SEA) | Roundtrip | Economy | 01/27/26 - 02/07/26 | from $Â 877 Viewed: 1 hour ago |
| Singapore (SIN) | Seattle (SEA) | Roundtrip | Economy | 01/12/26 - 01/30/26 | from $Â 953 Viewed: 1 hour ago |
| Singapore (SIN) | Seattle (SEA) | Roundtrip | Economy | 01/12/26 - 01/30/26 | from $Â 1,062 Viewed: 1 hour ago |
| Singapore (SIN) | Seattle (SEA) | Roundtrip | Economy | 05/01/26 - 05/15/26 | from $Â 1,079 Viewed: 3 hours ago |
| Singapore (SIN) | Seattle (SEA) | Roundtrip | Economy | 05/01/26 - 05/15/26 | from $Â 1,188 Viewed: 3 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
