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

Return flights

09 Jul - 16 Jul	Lufthansa
08 Jul - 15 Jul	Lufthansa
08 Jul - 09 Jul	Wizz Air Malta
01 Jul - 10 Jul	Lufthansa
10 Jul - 16 Jul	Lufthansa
02 Jul - 16 Jul	Lufthansa
08 Jul - 16 Jul	Wizz Air Malta
12 Jul - 16 Jul	Ryanair
02 Jul - 09 Jul	Lufthansa
02 Jul - 10 Jul	Lufthansa
28 Jul - 06 Aug	Wizz Air Malta
30 Jul - 20 Aug	Lufthansa
30 Jul - 07 Aug	Lufthansa
28 Jul - 04 Aug	Ryanair
23 Jul - 18 Aug	Wizz Air Malta
28 Jul - 22 Aug	Wizz Air Malta
21 Jul - 13 Aug	Ryanair
29 Jul - 05 Aug	Ryanair
24 Jul - 11 Aug	Wizz Air Malta
22 Jul - 04 Aug	Ryanair

Also check the deals for one-way flights from Bucharest to Lisbon 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 Bucharest to Lisbon in July from $226

Return flights