Cheapest return flights from Portland to Bucharest in August from $502

AirHint found the following cheapest return flights from Portland (PDX) to Bucharest (OTP) in August 2026 (see full year).

Return flights

25 Aug - 01 Sep British Airways
26 Aug - 02 Sep British Airways
18 Aug - 25 Aug British Airways
19 Aug - 26 Aug British Airways
11 Aug - 18 Aug British Airways
12 Aug - 19 Aug British Airways
27 Aug - 03 Sep British Airways
20 Aug - 27 Aug British Airways
28 Aug - 04 Sep British Airways
31 Aug - 07 Sep British Airways
29 Aug - 05 Sep British Airways
30 Aug - 06 Sep British Airways

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

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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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