Cheapest return flights from Portland to Bucharest in August from $721

AirHint found the following cheapest return flights from Portland (PDX) to Bucharest (OTP) in August 2025 (see full year).

Return flights

23 Aug - 07 Sep Scandinavian Airlines

Also check the deals for one-way flights from Portland to Bucharest in August.

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.

Book a cheap hotel in Bucharest

Cheap car rent in Bucharest

Feel free to contact us with any feedback or request another flight research.