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

Return flights

29 Aug - 12 Sep	Avianca
31 Aug - 19 Sep	Avianca
29 Aug - 18 Sep	Avianca
29 Aug - 19 Sep	Avianca
25 Aug - 08 Sep	Avianca
30 Aug - 11 Sep	Avianca
30 Aug - 13 Sep	Avianca
20 Aug - 19 Sep	Avianca
19 Aug - 31 Aug	Iberia
23 Aug - 03 Sep	British Airways
01 Aug - 08 Aug	British Airways
01 Aug - 16 Aug	British Airways
07 Aug - 16 Aug	British Airways
02 Aug - 14 Aug	British Airways
02 Aug - 11 Aug	British Airways
25 Aug - 27 Aug	Avianca
22 Aug - 29 Aug	British Airways
11 Aug - 18 Aug	British Airways
12 Aug - 26 Aug	Iberia
22 Aug - 05 Sep	Virgin Atlantic

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

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 August from 652€

Return flights