Cheapest return flights from London to Miami in December from $524

Best time to book flights for London (LON) to Miami (MIA) flights at AirHint

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

Return flights

01 Dec - 07 Dec SWISS
01 Dec - 17 Dec SWISS
03 Dec - 17 Dec SWISS
10 Dec - 24 Dec Lufthansa
10 Dec - 16 Dec SWISS
02 Dec - 17 Dec SWISS
10 Dec - 15 Dec SWISS
01 Dec - 14 Dec Air Canada
09 Dec - 22 Dec Air Canada
07 Dec - 15 Dec Finnair
08 Dec - 05 Jan SWISS
30 Dec - 09 Jan Lufthansa
30 Dec - 06 Jan Lufthansa
28 Dec - 07 Jan Lufthansa
30 Dec - 09 Jan British Airways direct
16 Dec - 06 Jan SWISS
28 Dec - 09 Jan Lufthansa
13 Dec - 03 Jan TAP
12 Dec - 02 Jan TAP
12 Dec - 04 Jan TAP

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

Skyscanner

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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