Find flights from Portland to Singapore from USD 1,305*
Find the best flight rates from Portland to Singapore
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Great deals from Portland to Singapore when you book in advance
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Portland (PDX) | Singapore (SIN) | Round-trip / Economy | 15 Jul 26 (Wed) - 28 Jul 26 (Tue) | From USD 1,305 Seen: 5 hrs ago |
| Portland (PDX) | Singapore (SIN) | Round-trip / Economy | 18 Jul 26 (Sat) - 09 Aug 26 (Sun) | From USD 1,375 Seen: 20 hrs ago |
| Portland (PDX) | Singapore (SIN) | Round-trip / Economy | 14 Jun 26 (Sun) - 07 Jul 26 (Tue) | From USD 1,390 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
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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.