AirHint found the following cheapest return flights from Porto Alegre (POA) to Dublin (DUB) in April 2026 (see full year).

Return flights

28 Apr - 19 May	GOL Linhas Aéreas
23 Apr - 30 Apr	GOL Linhas Aéreas
14 Apr - 16 May	GOL Linhas Aéreas
19 Apr - 04 May	Azul Airlines
19 Apr - 03 May	Azul Airlines
18 Apr - 03 May	LATAM Airlines Group
19 Apr - 02 May	Azul Airlines
08 Apr - 15 Apr	Azul Airlines
01 Apr - 01 May	Azul Airlines

Also check the deals for one-way flights from Porto Alegre to Dublin in April.

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 Porto Alegre to Dublin in April from 735€

Return flights