AirHint found the following cheapest return flights from Southampton (SOU) to Palma de Mallorca (PMI) in August 2025 (see full year).

Return flights

31 Aug - 11 Sep	easyJet
04 Aug - 07 Aug	easyJet	direct
28 Aug - 04 Sep	easyJet	direct
14 Aug - 18 Aug	easyJet	direct
04 Aug - 14 Aug	easyJet	direct
31 Aug - 04 Sep	easyJet
21 Aug - 26 Aug	easyJet
18 Aug - 21 Aug	easyJet	direct
09 Aug - 14 Aug	easyJet
11 Aug - 18 Aug	easyJet	direct
09 Aug - 11 Aug	easyJet
28 Aug - 02 Sep	easyJet
25 Aug - 28 Aug	easyJet
04 Aug - 19 Aug	easyJet
28 Aug - 01 Sep	easyJet
29 Aug - 02 Sep	easyJet
30 Aug - 06 Sep	easyJet
24 Aug - 02 Sep	Aer Lingus

Also check the deals for one-way flights from Southampton to Palma de Mallorca 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 Southampton to Palma de Mallorca in August from $131

Return flights