Cheap flights from Portland to Bangkok

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Flight prices from Portland to Bangkok

There’s no fixed price — fares between Portland and Bangkok can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Airport options between Portland and Bangkok

Even for routes around 12120 km, using different airports might affect flight cost and travel time.

  • Airports in Portland: Only Portland operates here.
  • Airports in Bangkok: Don Mueang is another option in Bangkok.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Portland to Bangkok - Suvarnabhumi

Filter and compare flights from Portland to Bangkok

Jetcost helps you manage complex searches with simple filters. Sort by airline, duration, number of stops, or even time windows for outbound and return flights.

Other popular destinations

Want more ideas for your trip to Thailand? Check these: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.
Frequently Asked Questions

Frequently asked questions about flights from Portland to Bangkok.

How much does an airline ticket from Portland to Bangkok cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Portland to Bangkok.

How far is Portland from Bangkok?

Portland is about 12120 km from Bangkok.

What are the airports in Bangkok?

Bangkok has another airport: Don Mueang.

What are the airports in Portland?

Portland has one airport: Portland.

What are the most popular cities in Thailand?

The most popular cities in Thailand according to our users' searches are: Bangkok, Chiang Mai, Ko Samui, Krabi, Phuket.

When should I book a flight from Portland to Bangkok?

The best time to book a flight from Portland to Bangkok is 3 months in advance, while the worst time is 16 weeks in advance.

What is the cheapest month to fly from Portland to Bangkok?

This information is not available at the moment.

What is the most expensive month to fly from Portland to Bangkok?

This information is not available at the moment.

What is the best day of the week to fly from Portland to Bangkok?

This information is not available at the moment.