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

Return flights

10 May - 06 Jun	KLM
23 May - 06 Jun	Air France
20 May - 26 May	Air France
30 May - 13 Jun	Air France
09 May - 20 May	Air France
31 May - 09 Jun	Air France
22 May - 31 May	Air France
16 May - 31 May	Air France
01 May - 17 May	Ryanair
01 May - 16 May	Ryanair
01 May - 10 May	WestJet
23 May - 03 Jun	Air France
16 May - 25 May	Ryanair
18 May - 24 May	Ryanair
01 May - 18 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 863€

Return flights