Cheapest one-way flights from London to Florence in September from $129

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

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

One-Way flights

24 Sep ITA Airways
16 Sep ITA Airways
15 Sep ITA Airways
23 Sep ITA Airways
10 Sep ITA Airways
09 Sep ITA Airways
03 Sep SWISS
08 Sep ITA Airways
07 Sep British Airways direct
23 Sep British Airways direct

Also check the deals for return flights from London to Florence 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.

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