AirHint found the following cheapest return flights from Dublin (DUB) to Buenos Aires (EZE) in July 2025 (see full year).

Return flights

15 Jul - 05 Aug	Iberia
16 Jul - 23 Jul	Ryanair
18 Jul - 11 Aug	WestJet
18 Jul - 04 Aug	WestJet
14 Jul - 25 Jul	Vueling Airlines
17 Jul - 24 Jul	Ryanair
21 Jul - 09 Aug	WestJet
21 Jul - 11 Aug	Delta
20 Jul - 26 Jul	Air France
13 Jul - 20 Jul	Air France
17 Jul - 20 Jul	KLM
19 Jul - 10 Aug	Air France
19 Jul - 26 Jul	Ryanair
21 Jul - 08 Aug	KLM
24 Jul - 03 Aug	Delta
31 Jul - 23 Aug	Ryanair
28 Jul - 06 Aug	Delta

Also check the deals for one-way flights from Dublin to Buenos Aires in July.

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 Buenos Aires in July from $1422

Return flights