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

Return flights

16 Mar - 29 Mar	Avianca
04 Mar - 14 Mar	Avianca
03 Mar - 08 Mar	Avianca
19 Mar - 22 Mar	Avianca
16 Mar - 23 Mar	Avianca
23 Mar - 29 Mar	Avianca
07 Mar - 22 Mar	Avianca
05 Mar - 19 Mar	Avianca
09 Mar - 15 Mar	Avianca
11 Mar - 23 Mar	Avianca
19 Mar - 03 Apr	Avianca
19 Mar - 02 Apr	Avianca
23 Mar - 02 Apr	Avianca
22 Mar - 13 Apr	Avianca
22 Mar - 03 Apr	Avianca
17 Mar - 20 Apr	Avianca
17 Mar - 17 Apr	Avianca
22 Mar - 14 Apr	Avianca
18 Mar - 08 Apr	Avianca
15 Mar - 08 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.

Book a cheap hotel in Lima

Cheap car rent in Lima

Cheapest return flights from London to Lima in March from 633€

Return flights