Flights from Singapore to Seattle (SIN-SEA) from SGD1,355*
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1 Passenger, Economy
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Best Flight Deals from Singapore (SIN) to Seattle (SEA)
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- Best fares found by others within the last 24hrs. They may no longer be available at time of booking. Modifying route or date selections may result in a different fare.
- All prices quoted are based on one adult round-trip fare and include taxes and carrier-imposed surcharges. All fares, government taxes and surcharges are subject to change at any time prior to purchase.
- Fares are rounded up to 1 of the currency unit.
- Some flights may be operated by other airlines.
- Optional service fees may apply.
- Terms and conditions apply.
Best Flight Deals on Japan Airlines
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Singapore (SIN)to
Seattle (SEA)Aug 28, 2026 - Sep 17, 2026
Starting from
SGD1,355
Viewed: 2 hours ago
Round-trip
Economy
Singapore (SIN)to
Seattle (SEA)Aug 28, 2026 - Sep 16, 2026
Starting from
SGD1,355
Viewed: 2 hours ago
Round-trip
Economy
- *Best fares found by others within the last 24hrs. They may no longer be available at time of booking. Modifying route or date selections may result in a different fare.
- *All prices quoted are based on one adult Economy round-trip fare and include taxes and carrier-imposed surcharges. All fares, government taxes and surcharges are subject to change at any time prior to purchase.
- *Fares are rounded up to 1 of the currency unit.
- *Some flights may be operated by other airlines.
- *Optional service fees may apply.
- *Terms and conditions apply.
Business Class Deals from Singapore to United States
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Singapore (SIN)to
Seattle (SEA)Aug 30, 2026 - Sep 05, 2026
Starting from
SGD8,060
Viewed: 15 hours ago
Round-trip
Business
*Best fares found by others within the last 24hrs. They may no longer be available at time of booking. Modifying route or date selections may result in a different fare.
*All prices quoted are based on one adult Economy round-trip fare and include taxes and carrier-imposed surcharges. All fares, government taxes and surcharges are subject to change at any time prior to purchase.
*Fares are rounded up to 1 of the currency unit.
*Some flights may be operated by other airlines.
*Optional service fees may apply.
*Terms and conditions apply.
Book Early and Save on Flights from Singapore to Seattle
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Singapore (SIN) | Seattle (SEA) | Round-trip / Economy | Aug 28, 2026 - Sep 17, 2026 | Starting from SGD1,355 Viewed: 2 hours ago |
| Singapore (SIN) | Seattle (SEA) | Round-trip / Economy | Aug 28, 2026 - Sep 16, 2026 | Starting from SGD1,355 Viewed: 2 hours ago |
| Singapore (SIN) | Seattle (SEA) | Round-trip / Economy | Aug 19, 2026 - Sep 14, 2026 | Starting from SGD1,355 Viewed: 1 hour ago |
| Singapore (SIN) | Seattle (SEA) | Round-trip / Economy | Aug 31, 2026 - Sep 07, 2026 | Starting from SGD1,355 Viewed: 1 hour ago |
- *Best fares found by others within the last 24hrs. They may no longer be available at time of booking. Modifying route or date selections may result in a different fare.
- *All prices quoted are based on one adult Economy round-trip fare and include taxes and carrier-imposed surcharges. All fares, government taxes and surcharges are subject to change at any time prior to purchase.
- *Fares are rounded up to 1 of the currency unit.
- *Some flights may be operated by other airlines.
- *Optional service fees may apply.
- *Terms and conditions apply.
