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

Return flights

10 May - 26 May	Avianca
11 May - 12 May	Avianca
11 May - 25 May	Avianca
13 May - 25 May	Avianca
07 May - 17 May	Avianca
07 May - 12 May	Avianca
07 May - 21 May	Avianca
19 May - 02 Jun	Avianca
20 May - 29 May	Avianca
04 May - 15 May	Avianca
14 May - 24 May	Avianca
31 May - 09 Jun	Avianca
21 May - 06 Jun	Avianca
28 May - 11 Jun	Avianca
13 May - 26 Jun	Avianca
15 May - 02 Jun	Iberia
30 May - 13 Jun	Iberia
22 May - 06 Jun	Avianca
30 May - 06 Jun	Avianca
23 May - 07 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 648€

Return flights