Cheapest return flights from Dublin to Sao Paulo in September from $696

Best time to book flights for Dublin (DUB) to Sao Paulo (GRU) flights at AirHint

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

Return flights

11 Sep - 21 Sep Delta
12 Sep - 30 Sep Delta
30 Sep - 20 Oct Delta
25 Sep - 02 Oct Delta
12 Sep - 23 Sep Delta
11 Sep - 25 Sep Delta
15 Sep - 29 Sep Delta
11 Sep - 20 Sep Delta
03 Sep - 14 Sep Delta
18 Sep - 30 Sep Delta
04 Sep - 18 Sep Delta
08 Sep - 24 Sep Delta
19 Sep - 03 Oct Delta
30 Sep - 31 Oct Delta
24 Sep - 03 Oct Delta
24 Sep - 15 Oct Delta
11 Sep - 05 Oct Delta
24 Sep - 01 Oct Delta
19 Sep - 19 Oct Delta
15 Sep - 13 Oct Delta

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

Skyscanner

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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