Find flights from Portland to Singapore from USD 968*
Find the best flight rates from Portland to Singapore
expand_more
location_on
location_on
Great deals from Portland to Singapore when you book in advance
flight_takeoff
flight_land
sortkeyboard_arrow_down
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Portland (PDX) | Singapore (SIN) | Round-trip / Economy | 08 Jul 26 (Wed) - 22 Jul 26 (Wed) | From USD 1,312 Seen: 17 hrs ago |
| Portland (PDX) | Singapore (SIN) | Round-trip / Economy | 06 Jul 26 (Mon) - 13 Jul 26 (Mon) | From USD 1,618 Seen: 17 hrs ago |
| Portland (PDX) | Singapore (SIN) | Round-trip / Economy | 07 Jul 26 (Tue) - 20 Jul 26 (Mon) | From USD 1,782 Seen: 17 hrs ago |
| Portland (PDX) | Singapore (SIN) | Round-trip / Economy | 28 May 26 (Thu) - 06 Jun 26 (Sat) | From USD 968 Seen: 4 hrs ago |
| Portland (PDX) | Singapore (SIN) | Round-trip / Economy | 09 Jun 26 (Tue) - 07 Jul 26 (Tue) | From USD 1,097 Seen: 1 hour ago |
| Portland (PDX) | Singapore (SIN) | Round-trip / Economy | 25 Apr 26 (Sat) - 01 Jun 26 (Mon) | From USD 1,132 Seen: 2 hrs ago |
| Portland (PDX) | Singapore (SIN) | Round-trip / Economy | 02 May 26 (Sat) - 25 May 26 (Mon) | From USD 1,132 Seen: 2 hrs ago |
*Fares include taxes, fees, and surcharges. These fares have been collected within the last 48 hours and may not be available at booking. Fares may vary due to exchange rate fluctuations upon booking. Blackout dates apply.
Premium class flight offers from Portland to Singapore
flight_takeoff
flight_land
sortkeyboard_arrow_down
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.*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Additional baggage fees and charges for optional products and services may apply.