Cheapest return FLR–LIS flights, May

AirHint found the following cheapest return flights from Florence (FLR) to Lisbon (LIS) in May 2026 (see full year).

Return flights

28 May - 30 May Volotea
28 May - 17 Jun Vueling Airlines
28 May - 09 Jun Vueling Airlines
28 May - 01 Jun Volotea
27 May - 29 May SWISS
28 May - 31 May Volotea
28 May - 12 Jun Vueling Airlines
27 May - 02 Jun SWISS
27 May - 17 Jun Vueling Airlines
29 May - 02 Jun SWISS
27 May - 09 Jun Vueling Airlines
28 May - 06 Jun Vueling Airlines
26 May - 29 May Volotea
31 May - 02 Jun SWISS
27 May - 30 May ITA Airways
24 May - 26 May Volotea
26 May - 26 May SWISS
22 May - 26 May Vueling Airlines
24 May - 27 May SWISS
24 May - 29 May SWISS

Also check the deals for one-way flights from Florence to Lisbon in May.

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