AirHint found the following cheapest return flights from London (LGW) to Lima (LIM) in September 2026 (see full year).

Return flights

05 Sep - 20 Sep	Iberia
30 Sep - 14 Oct	Iberia
28 Sep - 12 Oct	Iberia
18 Sep - 03 Oct	Iberia
27 Sep - 12 Oct	Iberia
06 Sep - 19 Sep	Iberia
21 Sep - 08 Oct	Air Europa
22 Sep - 08 Oct	Air Europa
14 Sep - 22 Sep	LATAM Airlines Group
15 Sep - 25 Sep	Iberia
07 Sep - 22 Sep	Air Transat
02 Sep - 16 Sep	Air Transat
01 Sep - 16 Sep	Vueling Airlines
06 Sep - 18 Sep	Iberia
04 Sep - 18 Sep	Iberia
03 Sep - 18 Sep	Iberia

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

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 September from 745€

Return flights