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

Return flights

28 Jan - 15 Feb	United
30 Jan - 16 Feb	British Airways
30 Jan - 14 Feb	British Airways
26 Jan - 02 Feb	British Airways
26 Jan - 06 Feb	British Airways
29 Jan - 05 Feb	British Airways
23 Jan - 06 Feb	British Airways
19 Jan - 26 Jan	Air Canada
13 Jan - 14 Feb	Iberia
07 Jan - 22 Jan	British Airways
08 Jan - 05 Feb	British Airways
09 Jan - 16 Jan	Iberia
05 Jan - 26 Jan	KLM
10 Jan - 31 Jan	Iberia
04 Jan - 22 Jan	KLM
06 Jan - 03 Feb	Iberia
05 Jan - 29 Jan	KLM
06 Jan - 13 Jan	Iberia

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

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 Sao Paulo to Dublin in January from $794

Return flights