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

Return flights

23 Mar - 30 Mar	Avianca
10 Mar - 20 Mar	ITA Airways
01 Mar - 08 Mar	LATAM Airlines Group
09 Mar - 18 Mar	LATAM Airlines Group
06 Mar - 13 Mar	ITA Airways
05 Mar - 14 Mar	ITA Airways
03 Mar - 10 Mar	Iberia
09 Mar - 19 Mar	KLM
12 Mar - 26 Mar	KLM
17 Mar - 24 Mar	KLM
10 Mar - 30 Apr	Avianca
15 Mar - 10 Apr	Iberia
18 Mar - 10 Apr	Iberia
17 Mar - 10 Apr	Iberia
16 Mar - 10 Apr	Iberia
27 Mar - 22 Apr	LATAM Airlines Group
11 Mar - 10 Apr	TAP
15 Mar - 12 Apr	Iberia
18 Mar - 12 Apr	Iberia
16 Mar - 12 Apr	Iberia

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

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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Cheapest return flights from Sao Paulo to Istanbul in March from $756

Return flights