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

Return flights

21 Jan - 24 Jan	TAP
14 Jan - 20 Jan	TAP
22 Jan - 02 Feb	TAP
08 Jan - 13 Jan	Spirit Airlines
12 Jan - 19 Jan	TAP
31 Jan - 02 Feb	Spirit Airlines
07 Jan - 12 Jan	American Airlines
23 Jan - 04 Feb	American Airlines
16 Jan - 19 Jan	Air Europa
11 Jan - 24 Jan	Iberia For Level
06 Jan - 12 Jan	Spirit Airlines
09 Jan - 11 Jan	Iberia For Level
01 Jan - 08 Jan	FrenchBee

Also check the deals for one-way flights from Miami to London 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 Miami to London in January from 376€

Return flights