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

Return flights

23 May - 07 Jun	KLM
29 May - 20 Jun	KLM
23 May - 08 Jun	KLM
29 May - 12 Jun	KLM
16 May - 19 Jun	Air France
01 May - 10 May	Ryanair
16 May - 27 May	Ryanair
11 May - 19 May	Ryanair
02 May - 12 May	Air France
24 May - 13 Jun	Air France
23 May - 06 Jun	KLM
16 May - 26 May	Air France
16 May - 28 May	Ryanair
29 May - 05 Jun	KLM
16 May - 29 May	Ryanair
09 May - 31 May	Ryanair
18 May - 25 May	Ryanair
15 May - 24 May	Ryanair

Also check the deals for one-way flights from Dublin 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 Dublin to Lima in May from 784€

Return flights