Cheapest return flights from Sao Paulo to Istanbul in December from 731€

AirHint found the following cheapest return flights from Sao Paulo (GRU) to Istanbul (IST) in December 2025 (see full year).

Return flights

01 Dec - 08 Dec British Airways
09 Dec - 28 Dec Air Europa
12 Dec - 28 Dec Air Europa
12 Dec - 27 Dec Air Europa
12 Dec - 26 Dec Air Europa
14 Dec - 28 Dec Air Europa
13 Dec - 27 Dec Air Europa
10 Dec - 23 Dec Air France
30 Dec - 10 Jan ITA Airways
09 Dec - 28 Dec Turkish Airlines direct
12 Dec - 26 Dec Turkish Airlines direct
13 Dec - 03 Jan Turkish Airlines direct
26 Dec - 02 Jan Turkish Airlines direct
26 Dec - 08 Jan Turkish Airlines direct
23 Dec - 04 Jan Turkish Airlines direct
30 Dec - 10 Jan Turkish Airlines direct
26 Dec - 03 Jan KLM

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

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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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