AirHint found the following cheapest return flights from Porto (OPO) to Palma de Mallorca (PMI) in September 2025 (see full year).

Return flights

27 Sep - 16 Oct	Ryanair	direct
27 Sep - 13 Oct	Ryanair	direct
30 Sep - 06 Oct	Ryanair	direct
27 Sep - 04 Oct	Ryanair	direct
30 Sep - 04 Oct	Ryanair	direct
30 Sep - 02 Oct	Ryanair	direct
27 Sep - 02 Oct	Ryanair	direct
30 Sep - 07 Oct	Ryanair	direct
29 Sep - 17 Oct	easyJet	direct
26 Sep - 04 Oct	Ryanair	direct
27 Sep - 30 Sep	Ryanair	direct
23 Sep - 30 Sep	Ryanair	direct
23 Sep - 25 Sep	Ryanair
26 Sep - 30 Sep	Ryanair
27 Sep - 29 Sep	Ryanair	direct
23 Sep - 27 Sep	Ryanair
24 Sep - 27 Sep	Air Europa
29 Sep - 30 Sep	easyJet
26 Sep - 30 Sep	Ryanair	direct
23 Sep - 23 Sep	Ryanair

Also check the deals for one-way flights from Porto to Palma de Mallorca in September.

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 Palma de Mallorca

Cheap car rent in Palma de Mallorca

Cheapest return flights from Porto to Palma de Mallorca in September from $38

Return flights