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

Return flights

30 May - 10 Jun	Iberia
28 May - 11 Jun	Avianca
05 May - 17 May	Avianca
06 May - 21 May	Avianca
07 May - 18 May	Avianca
13 May - 27 May	Avianca
28 May - 10 Jun	Iberia
07 May - 27 May	Iberia
12 May - 24 May	British Airways
06 May - 20 May	British Airways
05 May - 20 May	British Airways
06 May - 17 May	British Airways
29 May - 10 Jun	British Airways
29 May - 11 Jun	British Airways
03 May - 08 Jun	British Airways
30 May - 11 Jun	Iberia
21 May - 31 May	Avianca
04 May - 08 Jun	Avianca
31 May - 14 Jun	British Airways
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 $794

Return flights