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

Return flights

16 Mar - 22 Mar	Air Europa
09 Mar - 12 Mar	Air Europa
16 Mar - 08 Apr	Air Europa
09 Mar - 13 Mar	Air Europa
12 Mar - 23 Mar	TAP
09 Mar - 19 Mar	Air Europa
11 Mar - 18 Mar	Air Europa
15 Mar - 14 Apr	Air Europa
16 Mar - 23 Mar	Air Europa
17 Mar - 28 Mar	Air Europa
15 Mar - 22 Mar	Air Europa
17 Mar - 24 Mar	Air Europa
30 Mar - 09 Apr	Air Europa
26 Mar - 06 Apr	Air Europa
05 Mar - 05 Apr	Air Europa
27 Mar - 09 Apr	Air Europa
28 Mar - 07 Apr	KLM
31 Mar - 07 Apr	Air Europa
27 Mar - 10 Apr	KLM
28 Mar - 09 Apr	KLM

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 703€

Return flights