Cheapest return flights from Dublin to Sao Paulo in September from $634

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

02 Sep - 22 Oct KLM
15 Sep - 29 Sep Delta
16 Sep - 23 Sep Delta
02 Sep - 29 Sep Delta
02 Sep - 19 Sep Delta
02 Sep - 28 Sep Delta
16 Sep - 29 Sep Delta
05 Sep - 22 Sep Delta
02 Sep - 24 Sep Delta
09 Sep - 16 Sep Delta
04 Sep - 23 Sep Delta
03 Sep - 01 Oct Delta
01 Sep - 01 Oct Delta
18 Sep - 16 Oct Delta
17 Sep - 08 Oct Delta
11 Sep - 02 Oct Delta
16 Sep - 08 Oct Delta
10 Sep - 10 Oct Air France
03 Sep - 03 Oct Lufthansa
11 Sep - 03 Oct Lufthansa

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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