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

Return flights

28 Sep - 08 Oct	Ryanair	direct
24 Sep - 01 Oct	Wizz Air
25 Sep - 30 Sep	Wizz Air
27 Sep - 01 Oct	Wizz Air
28 Sep - 12 Oct	Ryanair	direct
14 Sep - 24 Sep	Wizz Air
24 Sep - 26 Sep	Wizz Air
13 Sep - 17 Sep	Wizz Air
14 Sep - 17 Sep	Wizz Air
24 Sep - 27 Sep	Wizz Air
17 Sep - 23 Sep	Wizz Air
30 Sep - 07 Oct	Wizz Air
16 Sep - 24 Sep	Wizz Air
28 Sep - 01 Oct	Ryanair	direct
28 Sep - 05 Oct	Ryanair
10 Sep - 17 Sep	Wizz Air
22 Sep - 25 Sep	Wizz Air
28 Sep - 15 Oct	Ryanair	direct
21 Sep - 08 Oct	Ryanair	direct
24 Sep - 08 Oct	Ryanair	direct

Also check the deals for one-way flights from Sofia 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.

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Cheapest return flights from Sofia to Palma de Mallorca in September from $109

Return flights