AirHint found the following cheapest return flights from Rome (FCO) to London (STN) in September 2026 (see full year).

Return flights

25 Sep - 28 Sep	easyJet
09 Sep - 15 Sep	Vueling Airlines
08 Sep - 14 Sep	easyJet
28 Sep - 05 Oct	Wizz Air Malta
24 Sep - 30 Sep	easyJet
04 Sep - 08 Sep	easyJet
25 Sep - 27 Sep	easyJet
10 Sep - 14 Sep	easyJet
14 Sep - 21 Sep	easyJet
28 Sep - 01 Oct	Wizz Air Malta
24 Sep - 27 Sep	easyJet
04 Sep - 06 Sep	easyJet
19 Sep - 19 Oct	Turkish Airlines
23 Sep - 06 Oct	Turkish Airlines

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

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 Rome to London in September from $228

Return flights