Find out what a flight from Portland to Bangkok might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Portland and Bangkok.

Select your dates to check current offers.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Which airports are most convenient between Portland and Bangkok?

Whether it’s cost or connection time, the right airport combination can make a difference.

• Airports in Portland: Only Portland is currently active.
• Airports in Bangkok: Don Mueang is also worth considering.

In some cases, flying into a secondary airport can also reduce transfer costs. Connections from multiple airports give you more flight options and airlines.

Plan smarter: flights from Portland to Bangkok

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to Thailand also checked out: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.