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

Return flights

18 May - 27 May	Avianca
06 May - 27 May	Avianca
07 May - 18 May	Avianca
06 May - 20 May	Avianca
10 May - 18 May	Avianca
18 May - 01 Jun	Avianca
19 May - 01 Jun	Avianca
20 May - 03 Jun	Avianca
12 May - 18 May	Avianca
02 May - 17 May	Avianca
20 May - 31 May	Avianca
11 May - 24 May	Avianca
23 May - 23 Jun	Avianca
16 May - 30 May	Avianca
25 May - 25 Jun	Avianca
29 May - 14 Jun	Avianca
22 May - 06 Jun	Avianca
22 May - 05 Jun	Avianca

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

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 May from 655€

Return flights