Cheap flights from Portland, OR to Bangkok, Thailand
Flights starting at £429. Choose between Alaska Airlines, Japan Airlines, or Frontier Airlines to find the best price.
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Tips to know when travelling to Bangkok
Cheapest one-way trip | £429 |
---|---|
Cheapest round-trip | £853 |
Average round-trip | £964 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
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Book your trip to arrive at Suvarnabhumi, or Don Mueang International. The most popular airlines for this route are Alaska Airlines, Japan Airlines, Frontier Airlines, Thai AirAsia, and Qatar Airways. Portland and Bangkok have 271 direct flights per week. When you arrive at Bangkok, consider visiting Chatuchak Weekend Market, Bangkok, Wat Pho, Bangkok, Ayuthaya, Thailand, and Grand Palace, Bangkok.
Check-in for a flight from Portland to Bangkok
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 |
Japan Airlines | JAL | JL | No | 0 0 |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Thai AirAsia | AIQ | FD | No | 0 0 |
Qatar Airways | QTR | QR | Yes | 0 0 |
Weather in Bangkok
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 32°C | 23°C |
February | 33°C | 25°C |
March | 34°C | 26°C |
April | 35°C | 27°C |
May | 34°C | 28°C |
June | 33°C | 27°C |
July | 31°C | 26°C |
August | 31°C | 26°C |
September | 31°C | 26°C |
October | 31°C | 25°C |
November | 31°C | 24°C |
December | 31°C | 23°C |
14 day forecast
Frequently asked questions
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