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

Return flights

04 Dec - 12 Dec	Vueling Airlines
14 Dec - 15 Jan	Ryanair
13 Dec - 15 Jan	Ryanair
15 Dec - 15 Jan	Ryanair
26 Dec - 16 Jan	Ryanair
24 Dec - 16 Jan	Ryanair
07 Dec - 13 Dec	KLM
26 Dec - 08 Jan	Ryanair
26 Dec - 31 Dec	Aer Lingus
05 Dec - 15 Jan	Air France
20 Dec - 27 Dec	Aer Lingus
26 Dec - 01 Jan	Ryanair
25 Dec - 09 Jan	Scandinavian Airlines
12 Dec - 04 Jan	Ryanair

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

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 Dublin to Lima in December from 879€

Return flights