Cheapest return flights from London to Rome in September from $150

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

Return flights

08 Sep - 15 Sep ITA Airways direct
27 Sep - 03 Oct ITA Airways direct
28 Sep - 30 Sep ITA Airways direct
13 Sep - 17 Sep ITA Airways direct
29 Sep - 03 Oct ITA Airways direct
16 Sep - 23 Sep ITA Airways direct
01 Sep - 13 Sep ITA Airways direct
02 Sep - 09 Sep ITA Airways direct
09 Sep - 16 Sep ITA Airways direct
08 Sep - 11 Sep ITA Airways direct
08 Sep - 10 Sep ITA Airways direct
16 Sep - 20 Sep ITA Airways direct
30 Sep - 04 Oct ITA Airways direct
29 Sep - 05 Oct Vueling Airlines
29 Sep - 15 Oct Vueling Airlines
29 Sep - 17 Oct Vueling Airlines
29 Sep - 10 Oct Vueling Airlines
29 Sep - 16 Oct Vueling Airlines
29 Sep - 02 Oct Vueling Airlines
16 Sep - 05 Oct Vueling Airlines

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