AirHint found the following cheapest return flights from Guadalajara (GDL) to Sao Paulo (GRU) in July 2025 (see full year).

Return flights

29 Jul - 26 Aug	Aeromexico
14 Jul - 27 Jul	Copa
16 Jul - 27 Jul	Aeromexico
09 Jul - 17 Jul	Aeromexico
09 Jul - 18 Jul	Aeromexico
09 Jul - 19 Jul	Aeromexico
06 Jul - 27 Jul	Aeromexico
07 Jul - 11 Jul	Aeromexico
14 Jul - 28 Jul	Aeromexico
09 Jul - 20 Jul	Aeromexico
10 Jul - 20 Jul	Aeromexico
24 Jul - 02 Aug	Aeromexico
29 Jul - 08 Aug	Aeromexico
29 Jul - 09 Aug	Aeromexico
29 Jul - 10 Aug	Viva Aerobus

Also check the deals for one-way flights from Guadalajara to Sao Paulo in July.

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 Guadalajara to Sao Paulo in July from $571

Return flights