AirHint found the following cheapest return flights from Funchal (FNC) to London (LTN) in September 2025 (see full year).

Return flights

29 Sep - 04 Oct	easyJet
19 Sep - 22 Sep	easyJet
30 Sep - 21 Oct	easyJet
19 Sep - 22 Sep	easyJet	direct
15 Sep - 21 Sep	easyJet
09 Sep - 16 Sep	Ryanair
09 Sep - 23 Sep	Ryanair
18 Sep - 22 Sep	easyJet
27 Sep - 04 Oct	easyJet
10 Sep - 17 Sep	Ryanair
10 Sep - 15 Sep	Ryanair
11 Sep - 22 Sep	TAP
10 Sep - 14 Sep	easyJet

Also check the deals for one-way flights from Funchal 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 Funchal to London in September from 163€

Return flights