Cheapest return flights from Frankfurt to Porto in May from 177€

AirHint found the following cheapest return flights from Frankfurt (FRA) to Porto (OPO) in May 2026 (see full year).

Return flights

12 May - 16 May Ryanair
20 May - 24 May Air Europa
10 May - 17 May Air Europa
21 May - 09 Jun Air Europa
10 May - 17 May Lufthansa direct

Also check the deals for one-way flights from Frankfurt to Porto 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.

Book a cheap hotel in Porto

Cheap car rent in Porto

Feel free to contact us with any feedback or request another flight research.