Cheapest return flights from Portland to Phnom-penh in January from $934

Best time to book flights for Portland (PDX) to Phnom-penh (PNH) flights at AirHint

AirHint found the following cheapest return flights from Portland (PDX) to Phnom-penh (PNH) in January 2025 (see full year).

Return flights

20 Jan - 26 Jan Frontier Airlines
12 Jan - 31 Jan Alaska Airlines

Also check the deals for one-way flights from Portland to Phnom-penh in January.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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