Cheapest one-way flights from Sao Paulo to Athens in September from $478

AirHint found the following cheapest one-way flights from Sao Paulo (GRU) to Athens (ATH) in September 2026 (see full year).

One-Way flights

22 Sep Avianca
23 Sep Royal Air Maroc
21 Sep United
14 Sep Avianca
04 Sep Air Canada
10 Sep Avianca
11 Sep Iberia

Also check the deals for return 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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