AirHint found the following cheapest return flights from Sao Paulo (GRU) to Athens (ATH) in April 2026 (see full year).

Return flights

06 Apr - 16 Apr	Ethiopian Airlines
20 Apr - 27 Apr	Ethiopian Airlines
20 Apr - 25 Apr	Ethiopian Airlines
07 Apr - 14 Apr	Iberia
20 Apr - 06 May	Iberia
07 Apr - 20 Apr	Iberia
21 Apr - 05 May	Air Canada
01 Apr - 22 Apr	Iberia
20 Apr - 02 May	Iberia
12 Apr - 22 Apr	Air Canada
22 Apr - 29 Apr	Air Canada
06 Apr - 12 Apr	Qatar Airways
19 Apr - 26 Apr	British Airways
16 Apr - 04 May	TAP
17 Apr - 11 May	Avianca
30 Apr - 21 May	Iberia
17 Apr - 03 May	Avianca
16 Apr - 30 May	Iberia

Also check the deals for one-way flights from Sao Paulo to Athens in April.

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 Athens in April from $766

Return flights