Cheapest return flights from Sao Paulo to Istanbul in May from $856

Best time to book flights for Sao Paulo (GRU) to Istanbul (IST) flights at AirHint

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

Return flights

31 May - 06 Jun Qatar Airways
21 May - 29 May Qatar Airways
26 May - 05 Jun Air France
25 May - 02 Jun KLM
25 May - 07 Jun KLM
21 May - 26 May Ethiopian Airlines
20 May - 29 May Qatar Airways
23 May - 27 May Ethiopian Airlines
26 May - 26 Jun Ethiopian Airlines
24 May - 05 Jun KLM
24 May - 07 Jun KLM
30 May - 13 Jun Air Europa
28 May - 14 Jun Air France
29 May - 05 Jun British Airways
22 May - 31 May KLM
23 May - 29 May KLM
20 May - 26 May KLM
18 May - 28 May KLM
20 May - 31 May KLM
26 May - 31 May Qatar Airways

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

Skyscanner

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 Istanbul

Cheap car rent in Istanbul