Find Portland to Singapore flights from USD 1,100*
Book the best flight from Portland to Singapore
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Portland (PDX)to
Singapore (SIN)25 Jun 26 (Thu) - 14 Jul 26 (Tue)
From
USD 2,185
Seen: 16 hrs ago
Round-trip
Economy
Portland (PDX)to
Singapore (SIN)07 Jul 26 (Tue) - 04 Aug 26 (Tue)
From
USD 2,192
Seen: 16 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 Portland to Singapore
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Portland (PDX) | Singapore (SIN) | Round-trip / Economy | 03 Feb 27 (Wed) - 15 Feb 27 (Mon) | From USD 1,100 Seen: 1 hour ago |
| Portland (PDX) | Singapore (SIN) | Round-trip / Economy | 28 Aug 26 (Fri) - 07 Sep 26 (Mon) | From USD 1,154 Seen: 21 minutes ago |
| Portland (PDX) | Singapore (SIN) | Round-trip / Economy | 29 Aug 26 (Sat) - 08 Sep 26 (Tue) | From USD 1,221 Seen: 10 minutes 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.