AirHint found the following cheapest return flights from Porto (OPO) to Bucharest (OTP) in July 2025 (see full year).

Return flights

24 Jul - 02 Aug	Ryanair
23 Jul - 02 Aug	Vueling Airlines
24 Jul - 05 Aug	Ryanair
24 Jul - 29 Aug	Ryanair
25 Jul - 27 Jul	Ryanair
21 Jul - 24 Jul	Transavia France
30 Jul - 06 Aug	Ryanair
29 Jul - 05 Aug	Ryanair
17 Jul - 20 Jul	easyJet
23 Jul - 23 Aug	Ryanair
18 Jul - 27 Jul	easyJet
16 Jul - 23 Jul	Air France
13 Jul - 14 Jul	Ryanair

Also check the deals for one-way flights from Porto 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 Porto to Bucharest in July from 232€

Return flights