Cheapest return flights from Rome to London in September from $143

Best time to book flights for Rome (FCO) to London (STN) flights at AirHint

AirHint found the following cheapest return flights from Rome (FCO) to London (STN) in September 2025 (see full year).

Return flights

04 Sep - 08 Sep easyJet
04 Sep - 07 Sep easyJet
03 Sep - 07 Sep Ryanair
02 Sep - 07 Sep Ryanair
06 Sep - 08 Sep Wizz Air Malta
05 Sep - 08 Sep Ryanair
10 Sep - 10 Sep Wizz Air Malta
04 Sep - 10 Sep easyJet
03 Sep - 10 Sep Ryanair
09 Sep - 13 Sep Ryanair
25 Sep - 21 Oct Ryanair
26 Sep - 02 Oct Ryanair
30 Sep - 03 Oct Ryanair
29 Sep - 02 Oct ITA Airways
15 Sep - 08 Oct Vueling Airlines
26 Sep - 02 Oct Jet2 direct
28 Sep - 17 Oct Ryanair
29 Sep - 02 Oct Jet2 direct
28 Sep - 17 Oct Jet2 direct

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