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

Return flights

21 Jul - 28 Jul	British Airways
15 Jul - 22 Jul	British Airways
28 Jul - 04 Aug	British Airways
27 Jul - 03 Aug	British Airways
16 Jul - 23 Jul	British Airways
23 Jul - 30 Jul	British Airways
24 Jul - 31 Jul	British Airways
20 Jul - 27 Jul	British Airways
19 Jul - 26 Jul	British Airways
18 Jul - 25 Jul	British Airways
14 Jul - 21 Jul	British Airways
22 Jul - 29 Jul	British Airways
25 Jul - 01 Aug	British Airways
26 Jul - 02 Aug	British Airways

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

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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Cheapest return flights from Portland to Bucharest in July from $692

Return flights