Cheapest return flights from Bucharest to Lisbon in May from $223

AirHint found the following cheapest return flights from Bucharest (OTP) to Lisbon (LIS) in May 2026 (see full year).

Return flights

23 May - 28 May SWISS
08 May - 11 May SWISS
08 May - 11 May Wizz Air Malta direct

Also check the deals for one-way flights from Bucharest to Lisbon in May.

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.

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