Cheap flights from Portland, OR to Bangkok, Thailand

Flights starting at £712. Choose between Alaska Airlines, Hawaiian Airlines, or ZIPAIR to find the best price.

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Travelers usually depart from Portland International, Portland, OR - Greyhound Station, or Portland, OR - Union Station when they travel from Portland to Bangkok. Book your trip to arrive at Suvarnabhumi, Don Mueang International, Bangkok - Travel Mart, Bangkok - Southern Terminal, or Bangkok - Morchit. The most popular airlines for this route are Alaska Airlines, Hawaiian Airlines, ZIPAIR, Thai Airways International, and Spirit Airlines. Portland and Bangkok have 327 direct flights per week. When you arrive at Bangkok, consider visiting Grand Palace, Bangkok, Chatuchak Weekend Market, Bangkok, Wat Pho, Bangkok, and Ayuthaya, Thailand.

Check-in for a flight from Portland to Bangkok

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
Hawaiian AirlinesHALHANoNo
ZIPAIRTZPZGYesNo
Thai Airways InternationalTHATGNo0
0
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight

Thailand COVID-19 travel restrictions

Your trip summary

Departure

Visa requirements
  • Visa is not required for a maximum stay of 30 days
Forms and documents
  • Proof of COVID-19 vaccination is not required for Thailand
  • Mandatory health insurance for travelers with a certain travel history
Additional information
  • Masks are recommended in public

Return

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required for a maximum stay of 30 days

Frequently asked questions

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What airports are near Portland?
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Is it possible to combine flights, buses, and trains in one itinerary when traveling between Portland and Bangkok?
What is Virtual Interlining and how do I use it?
Which airlines fly between Portland and Bangkok?
When's the best time to travel between Portland and Bangkok?
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How many airports are there near Portland?
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What time do nonstop (direct) flights between Portland and Bangkok depart?
What time do nonstop (direct) flights between Portland and Bangkok arrive?
What time do flights between Portland and Bangkok depart?
What time do flights between Portland and Bangkok arrive?

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