Cheapest return flights from London to Miami in December from 392€

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

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

Return flights

11 Dec - 22 Dec Finnair
06 Dec - 18 Dec Finnair
01 Dec - 15 Dec Finnair
04 Dec - 10 Dec Finnair
03 Dec - 07 Dec Finnair
30 Dec - 29 Jan Finnair
06 Dec - 14 Dec Icelandair
05 Dec - 14 Dec British Airways
01 Dec - 07 Dec Finnair
06 Dec - 13 Dec American Airlines
05 Dec - 20 Dec American Airlines
27 Dec - 14 Jan British Airways
13 Dec - 10 Jan Finnair
28 Dec - 11 Jan Finnair
23 Dec - 20 Jan TAP
31 Dec - 21 Jan TAP
31 Dec - 09 Jan TAP
30 Dec - 04 Jan Finnair
17 Dec - 07 Jan TAP
22 Dec - 09 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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