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

Return flights

02 Mar - 23 Mar	Avianca
09 Mar - 23 Mar	Avianca
02 Mar - 15 Mar	Avianca
13 Mar - 24 Mar	Avianca
08 Mar - 22 Mar	Avianca
02 Mar - 30 Mar	Avianca
18 Mar - 31 Mar	Avianca
07 Mar - 24 Mar	Avianca
11 Mar - 18 Mar	Avianca
03 Mar - 10 Mar	Avianca
24 Mar - 12 Apr	Avianca
24 Mar - 13 Apr	Avianca
24 Mar - 02 Apr	Avianca
24 Mar - 08 Apr	Avianca
30 Mar - 08 Apr	Avianca
31 Mar - 17 Apr	Avianca
30 Mar - 13 Apr	Avianca
30 Mar - 12 Apr	Avianca
30 Mar - 14 Apr	Avianca
01 Mar - 01 Apr	Avianca

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

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 March from 634€

Return flights