Cheap flights from Portland, OR to Singapore, Singapore
Flights starting at £383. Choose between Alaska Airlines, Frontier Airlines, or Japan Airlines to find the best price.
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Tips to know when travelling to Singapore
Cheapest one-way trip | £558 |
---|---|
Cheapest round-trip | £1,119 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
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The most popular airlines for this route are Alaska Airlines, Frontier Airlines, Japan Airlines, Air India Limited, and China Airlines. Portland and Singapore have 309 direct flights per week. When you arrive at Singapore, consider visiting Gardens by the Bay, Singapore Zoo, and Pulau Ujong.
Check-in for a flight from Portland to Singapore
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Japan Airlines | JAL | JL | No | 0 0 |
Air India Limited | AIC | AI | Yes | 0 0 |
China Airlines | CAL | CI | Yes | Opens 48 days before flight Closes 1 hours before flight |
Weather in Singapore
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 29°C | 24°C |
February | 29°C | 24°C |
March | 30°C | 25°C |
April | 30°C | 26°C |
May | 30°C | 26°C |
June | 30°C | 26°C |
July | 30°C | 26°C |
August | 29°C | 26°C |
September | 29°C | 26°C |
October | 30°C | 26°C |
November | 29°C | 25°C |
December | 29°C | 25°C |
14 day forecast
Frequently asked questions
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