Cheapest return flights from London to Florence in September from $163

Best time to book flights for London (LCY) to Florence (FLR) flights at AirHint

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

Return flights

29 Sep - 30 Sep British Airways direct
29 Sep - 01 Oct British Airways direct
29 Sep - 02 Oct British Airways direct
29 Sep - 03 Oct British Airways direct
24 Sep - 29 Sep ITA Airways
16 Sep - 23 Sep ITA Airways
29 Sep - 07 Oct ITA Airways
16 Sep - 11 Oct ITA Airways
23 Sep - 27 Sep ITA Airways
23 Sep - 01 Oct ITA Airways
17 Sep - 23 Sep ITA Airways
30 Sep - 05 Oct British Airways direct
10 Sep - 16 Sep ITA Airways
23 Sep - 29 Sep ITA Airways
09 Sep - 12 Sep ITA Airways
24 Sep - 01 Oct ITA Airways
15 Sep - 23 Sep ITA Airways
24 Sep - 30 Sep ITA Airways
27 Sep - 02 Oct British Airways direct
27 Sep - 03 Oct British Airways direct

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

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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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