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

Return flights

06 Apr - 26 Apr	Air Europa
23 Apr - 26 Apr	Air Europa
19 Apr - 27 Apr	Air Europa
02 Apr - 13 Apr	Air Europa
08 Apr - 15 Apr	Air Europa
17 Apr - 26 Apr	KLM
09 Apr - 16 Apr	Air Europa
29 Apr - 04 May	Air Europa
29 Apr - 03 May	Air Europa
01 Apr - 01 May	British Airways
15 Apr - 20 Apr	KLM
01 Apr - 13 Apr	KLM
07 Apr - 17 Apr	Air Europa
29 Apr - 04 May	Turkish Airlines	direct
01 Apr - 01 May	Turkish Airlines	direct
29 Apr - 03 May	Turkish Airlines	direct

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

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 Istanbul to Sao Paulo in April from 715€

Return flights