Cheapest return flights from Sao Paulo to Dublin in September from $840

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

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

Return flights

19 Sep - 03 Oct United
22 Sep - 03 Oct United
15 Sep - 22 Sep Air Canada
15 Sep - 05 Oct Air Canada
12 Sep - 29 Oct Air Canada
12 Sep - 27 Sep Air Canada
15 Sep - 21 Sep United
12 Sep - 26 Sep Air Canada
08 Sep - 29 Sep Air Canada
09 Sep - 26 Sep LATAM Airlines Group
15 Sep - 28 Oct KLM
02 Sep - 19 Sep Iberia
13 Sep - 27 Sep British Airways
15 Sep - 28 Sep KLM
03 Sep - 29 Sep Iberia
05 Sep - 19 Oct TAP

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