AirHint found the following cheapest return flights from London (LGW) to Miami (MIA) in January 2026 (see full year).

Return flights

10 Jan - 25 Jan	SWISS
20 Jan - 04 Feb	SWISS
16 Jan - 23 Jan	Vueling Airlines
06 Jan - 20 Jan	SWISS
14 Jan - 28 Jan	SWISS
13 Jan - 20 Jan	Norse Atlantic Airways (UK)
15 Jan - 28 Jan	SWISS
18 Jan - 23 Jan	Vueling Airlines
14 Jan - 30 Jan	SWISS
17 Jan - 25 Jan	Vueling Airlines
30 Jan - 03 Feb	Norse Atlantic Airways (UK)
09 Jan - 23 Jan	SWISS
28 Jan - 11 Feb	SWISS
29 Jan - 08 Feb	SWISS
29 Jan - 12 Feb	SWISS
29 Jan - 11 Feb	SWISS
29 Jan - 09 Feb	SWISS
26 Jan - 01 Feb	Norse Atlantic Airways (UK)
27 Jan - 01 Feb	Norse Atlantic Airways (UK)
29 Jan - 05 Feb	SWISS

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

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 January from 376€

Return flights