AirHint found the following cheapest return flights from Dublin (DUB) to Sao Paulo (GRU) in August 2025 (see full year).

Return flights

18 Aug - 29 Aug	Delta
20 Aug - 29 Aug	Delta
22 Aug - 29 Aug	Delta
23 Aug - 29 Aug	Delta
18 Aug - 25 Aug	Delta
22 Aug - 05 Sep	Delta
20 Aug - 10 Sep	Delta
28 Aug - 12 Sep	Delta
27 Aug - 16 Sep	Delta
20 Aug - 17 Sep	Delta
17 Aug - 07 Sep	Delta
18 Aug - 08 Sep	Delta
21 Aug - 12 Sep	Delta
20 Aug - 13 Sep	Delta
17 Aug - 08 Sep	Delta
19 Aug - 29 Aug	Delta
18 Aug - 28 Aug	Delta
19 Aug - 26 Aug	Delta
20 Aug - 27 Aug	Delta
22 Aug - 25 Aug	Delta

Also check the deals for one-way flights from Dublin to Sao Paulo 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.

Book a cheap hotel in Sao Paulo

Cheap car rent in Sao Paulo

Cheapest return flights from Dublin to Sao Paulo in August from 613€

Return flights