AirHint found the following cheapest return flights from Dublin (DUB) to Sao Paulo (GRU) in April 2026 (see full year).

Return flights

08 Apr - 12 Apr	Air Canada
05 Apr - 12 Apr	Air Canada
01 Apr - 10 May	Air Canada
12 Apr - 26 Apr	Air Canada
13 Apr - 26 Apr	Air Canada
14 Apr - 20 Apr	Air Canada
28 Apr - 20 May	Delta
25 Apr - 14 May	Delta
15 Apr - 13 May	Delta
26 Apr - 06 May	Delta
18 Apr - 02 May	Delta
24 Apr - 16 May	Delta
02 Apr - 16 Apr	Air Canada
08 Apr - 29 Apr	Air Canada
08 Apr - 22 Apr	Air Canada
06 Apr - 01 May	Air Canada
27 Apr - 23 May	Air Canada
01 Apr - 17 Apr	Delta
02 Apr - 29 Apr	Delta

Also check the deals for one-way flights from Dublin to Sao Paulo 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 Dublin to Sao Paulo in April from $717

Return flights