AirHint found the following cheapest return flights from Tallinn (TLL) to Sao Paulo (GRU) in August 2025 (see full year).

Return flights

15 Aug - 24 Aug	Turkish Airlines
08 Aug - 17 Aug	Turkish Airlines
03 Aug - 11 Aug	Turkish Airlines
02 Aug - 11 Aug	Turkish Airlines
02 Aug - 12 Aug	Turkish Airlines
16 Aug - 24 Aug	KLM
15 Aug - 15 Aug	Ryanair
08 Aug - 24 Aug	Lufthansa
01 Aug - 11 Aug	Finnair

Also check the deals for one-way flights from Tallinn to Sao Paulo in August.

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.

Book a cheap hotel in Sao Paulo

Cheap car rent in Sao Paulo

Cheapest return flights from Tallinn to Sao Paulo in August from $980

Return flights