Cheap flights from Portland to Phnom Penh

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Flight prices from Portland to Phnom Penh

There’s no fixed price — fares between Portland and Phnom Penh 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.

Which airports serve Portland and Phnom Penh?

When planning a trip of about 12101 km, it's a good idea to check flights from surrounding airports too.

  • Airports in Portland: Portland is the only operational airport in the area.
  • Airports in Phnom Penh: The only active airport in Phnom Penh is Phnom Penh - Techo International.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Plan your journey from Portland to Phnom Penh with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in Cambodia? These cities are trending: Phnom Penh, Siem Reap, Sihanoukville.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Portland to Phnom Penh.

How much does an airline ticket from Portland to Phnom Penh 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 Phnom Penh.

How far is Portland from Phnom Penh?

Portland is about 12101 km from Phnom Penh.

What are the airports in Phnom Penh?

Phnom Penh has one airport: Phnom Penh - Techo International.

What are the airports in Portland?

Portland has one airport: Portland.

What are the most popular cities in Cambodia?

The most popular cities in Cambodia according to our users' searches are: Phnom Penh, Siem Reap, Sihanoukville.

When should I book a flight from Portland to Phnom Penh?

This information is not available at the moment.

What is the cheapest month to fly from Portland to Phnom Penh?

This information is not available at the moment.

What is the most expensive month to fly from Portland to Phnom Penh?

This information is not available at the moment.

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

This information is not available at the moment.