AirHint found the following cheapest return flights from London (LGW) to Miami (MIA) in October 2025 (see full year).

Return flights

29 Oct - 05 Nov	Norwegian
29 Oct - 09 Nov	Ryanair
01 Oct - 13 Oct	Finnair
08 Oct - 13 Oct	Finnair
01 Oct - 08 Oct	Finnair
01 Oct - 06 Oct	Finnair
07 Oct - 21 Oct	British Airways
08 Oct - 22 Oct	British Airways
08 Oct - 16 Oct	Finnair
06 Oct - 20 Oct	Finnair
29 Oct - 19 Nov	Finnair
29 Oct - 12 Nov	Finnair
07 Oct - 15 Oct	British Airways
08 Oct - 15 Oct	Finnair
30 Oct - 04 Nov	Vueling Airlines
29 Oct - 10 Nov	SWISS
31 Oct - 14 Nov	SWISS
28 Oct - 07 Nov	SWISS
27 Oct - 02 Nov	Norwegian Air Sweden AOC
30 Oct - 07 Nov	Vueling Airlines

Also check the deals for one-way flights from London to Miami in October.

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 London to Miami in October from 385€

Return flights