Cheapest return flights from Sao Paulo to Istanbul in April from $846

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

Return flights

22 Apr - 08 May British Airways
22 Apr - 30 Apr British Airways
27 Apr - 08 May British Airways
27 Apr - 18 May British Airways
14 Apr - 30 Apr British Airways
22 Apr - 05 May Air Europa
24 Apr - 01 May Air Europa
01 Apr - 08 Apr Lufthansa
09 Apr - 24 Apr Air Europa
03 Apr - 10 Apr Air Europa
07 Apr - 27 Apr Air France
17 Apr - 12 May Air France
03 Apr - 10 Apr Turkish Airlines direct
01 Apr - 08 Apr Turkish Airlines direct
07 Apr - 27 Apr Turkish Airlines direct
09 Apr - 24 Apr Turkish Airlines direct
22 Apr - 05 May Turkish Airlines direct
27 Apr - 08 May Turkish Airlines direct
24 Apr - 01 May Turkish Airlines direct
27 Apr - 18 May Turkish Airlines direct

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

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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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