Flights from Seattle to Singapore (SEA-SIN) from USD975*
expand_more
1 Passenger, Economy
expand_morePromotion code
expand_moretoday
today
Best Flight Deals from Seattle (SEA) to Singapore (SIN)
expand_more
expand_more
location_on
location_on
- 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
flight_takeoff
flight_land
Seattle (SEA)to
Singapore (SIN)Sep 04, 2026 - Sep 19, 2026
Starting from
USD975
Viewed: 20 hours ago
Round-trip
Economy
Seattle (SEA)to
Singapore (SIN)Aug 25, 2026 - Sep 19, 2026
Starting from
USD975
Viewed: 10 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 Seattle to Republic of Singapore
flight_takeoff
flight_land
There are no fares that match your filter criteria. Please adjust your filters.
There are no fares that match your filter criteria. Please adjust your filters.*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 Seattle to Singapore
flight_takeoff
flight_land
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Seattle (SEA) | Singapore (SIN) | Round-trip / Economy | Sep 04, 2026 - Sep 19, 2026 | Starting from USD975 Viewed: 20 hours ago |
| Seattle (SEA) | Singapore (SIN) | Round-trip / Economy | Aug 25, 2026 - Sep 19, 2026 | Starting from USD975 Viewed: 10 hours ago |
| Seattle (SEA) | Singapore (SIN) | Round-trip / Economy | Aug 14, 2026 - Sep 12, 2026 | Starting from USD975 Viewed: 10 hours ago |
| Seattle (SEA) | Singapore (SIN) | Round-trip / Economy | Aug 23, 2026 - Sep 12, 2026 | Starting from USD975 Viewed: 9 hours 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.
