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

Return flights

01 Dec - 09 Dec	Air France
05 Dec - 14 Dec	Air Canada
06 Dec - 18 Jan	Air Canada
06 Dec - 13 Dec	Air Canada
02 Dec - 11 Dec	Iberia
01 Dec - 12 Dec	Iberia
04 Dec - 11 Dec	Iberia
03 Dec - 10 Dec	Iberia
10 Dec - 17 Dec	Air Canada
08 Dec - 10 Dec	Ryanair
02 Dec - 21 Jan	Air France
01 Dec - 07 Dec	Icelandair
11 Dec - 18 Jan	Virgin Atlantic
27 Dec - 17 Jan	Air Canada
29 Dec - 18 Jan	Iberia
28 Dec - 16 Jan	Virgin Atlantic
28 Dec - 14 Jan	Virgin Atlantic
24 Dec - 25 Jan	Air France
10 Dec - 12 Jan	Virgin Atlantic
12 Dec - 17 Jan	Vueling Airlines

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

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 Lima in December from $774

Return flights