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

Return flights

05 Aug - 19 Aug	WestJet
27 Aug - 10 Sep	Ryanair
11 Aug - 21 Aug	Air Transat
14 Aug - 30 Aug	Ryanair
05 Aug - 15 Aug	WestJet
01 Aug - 31 Aug	KLM
13 Aug - 30 Aug	Air Transat
02 Aug - 20 Aug	HiSky Europe
01 Aug - 13 Aug	Ryanair
01 Aug - 28 Aug	WestJet
01 Aug - 15 Aug	WestJet

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

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 August from $1096

Return flights