AirHint found the following cheapest return flights from Dublin (DUB) to Lima (LIM) in October 2025 (see full year).

Return flights

06 Oct - 17 Oct	Delta
06 Oct - 19 Oct	Delta
14 Oct - 21 Oct	Scandinavian Airlines
04 Oct - 19 Oct	Fly Play
03 Oct - 05 Oct	Ryanair
25 Oct - 16 Nov	TAP
08 Oct - 21 Oct	Iberia
11 Oct - 24 Oct	Scandinavian Airlines
11 Oct - 18 Oct	Scandinavian Airlines
01 Oct - 18 Oct	Ryanair
10 Oct - 25 Oct	Scandinavian Airlines
31 Oct - 15 Nov	TAP
17 Oct - 01 Nov	TAP

Also check the deals for one-way flights from Dublin to Lima in October.

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 Dublin to Lima in October from 643€

Return flights