Cheapest return flights from Florence to Lisbon in September from $168

Best time to book flights for Florence (FLR) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Florence (FLR) to Lisbon (LIS) in September 2025 (see full year).

Return flights

19 Sep - 23 Sep Volotea
23 Sep - 30 Sep Vueling Airlines
03 Sep - 09 Sep Volotea
26 Sep - 28 Sep Volotea
03 Sep - 15 Sep Vueling Airlines
23 Sep - 13 Oct Vueling Airlines
24 Sep - 30 Sep Vueling Airlines
10 Sep - 30 Sep Vueling Airlines
25 Sep - 28 Sep ITA Airways
23 Sep - 25 Sep Vueling Airlines
10 Sep - 15 Sep Vueling Airlines
24 Sep - 13 Oct Vueling Airlines
23 Sep - 08 Oct Vueling Airlines
23 Sep - 07 Oct Vueling Airlines
23 Sep - 01 Oct Vueling Airlines
24 Sep - 08 Oct Vueling Airlines
24 Sep - 07 Oct Vueling Airlines
24 Sep - 01 Oct Vueling Airlines
10 Sep - 01 Oct Vueling Airlines
18 Sep - 08 Oct Vueling Airlines

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

Skyscanner

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 Lisbon

Cheap car rent in Lisbon