Cheapest return flights from London to Miami in October from $421

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

Return flights

27 Oct - 03 Nov SWISS
29 Oct - 07 Nov SWISS
28 Oct - 04 Nov SWISS
26 Oct - 29 Oct Scandinavian Airlines
26 Oct - 03 Nov Scandinavian Airlines
26 Oct - 09 Nov Scandinavian Airlines
26 Oct - 02 Nov Scandinavian Airlines
26 Oct - 31 Oct Scandinavian Airlines
31 Oct - 03 Nov Scandinavian Airlines
31 Oct - 05 Nov Scandinavian Airlines
27 Oct - 09 Nov Scandinavian Airlines
26 Oct - 01 Nov Scandinavian Airlines
28 Oct - 31 Oct Scandinavian Airlines
06 Oct - 13 Oct SWISS
02 Oct - 06 Oct Vueling Airlines
01 Oct - 05 Oct Austrian Airlines
06 Oct - 12 Oct Air Canada
08 Oct - 12 Oct Austrian Airlines
07 Oct - 14 Oct Air Canada
06 Oct - 19 Oct Air Canada

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

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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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