Cheapest return flights from Sao Paulo to Athens in September from 750€

Best time to book flights for Sao Paulo (GRU) to Athens (ATH) flights at AirHint

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

Return flights

29 Sep - 11 Oct Air China
29 Sep - 14 Oct Iberia
08 Sep - 16 Sep United
30 Sep - 14 Oct British Airways
05 Sep - 15 Sep Air Europa
29 Sep - 10 Oct Iberia
29 Sep - 13 Oct Iberia
11 Sep - 23 Sep Iberia
11 Sep - 18 Sep Iberia
30 Sep - 13 Oct British Airways
14 Sep - 24 Sep United
30 Sep - 15 Oct British Airways
09 Sep - 22 Sep Air Europa
09 Sep - 20 Sep Air Europa
01 Sep - 17 Sep United
09 Sep - 26 Sep Royal Air Maroc
05 Sep - 16 Sep KLM
29 Sep - 12 Oct Iberia
26 Sep - 03 Oct British Airways
14 Sep - 03 Oct British Airways

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

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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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