AirHint found the following cheapest return flights from Porto (OPO) to Memmingen (FMM) in August 2025 (see full year).

Return flights

31 Aug - 19 Sep	Ryanair	direct
31 Aug - 08 Sep	Ryanair	direct
29 Aug - 19 Sep	Ryanair	direct
25 Aug - 08 Sep	Ryanair	direct
29 Aug - 08 Sep	Ryanair	direct
20 Aug - 08 Sep	Ryanair	direct
31 Aug - 05 Sep	Ryanair	direct
31 Aug - 10 Sep	Ryanair	direct
31 Aug - 15 Sep	Ryanair	direct
31 Aug - 14 Sep	Ryanair	direct
27 Aug - 31 Aug	Ryanair
20 Aug - 27 Aug	Ryanair
24 Aug - 31 Aug	easyJet
25 Aug - 27 Aug	Ryanair	direct
20 Aug - 27 Aug	Ryanair	direct
20 Aug - 25 Aug	Ryanair
21 Aug - 25 Aug	Ryanair
15 Aug - 20 Aug	Wizz Air Malta
15 Aug - 31 Aug	easyJet
22 Aug - 25 Aug	Ryanair

Also check the deals for one-way flights from Porto to Memmingen in August.

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 Memmingen in August from 264€

Return flights