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

Return flights

12 Mar - 22 Mar	Aeromexico
20 Mar - 27 Mar	Copa
01 Mar - 11 Mar	Copa
10 Mar - 24 Mar	Copa
18 Mar - 30 Mar	Aeromexico
29 Mar - 07 Apr	Aeromexico
30 Mar - 08 Apr	Viva
30 Mar - 17 Apr	Viva
30 Mar - 13 Apr	Viva
20 Mar - 01 Apr	Viva
20 Mar - 03 Apr	Viva
30 Mar - 01 Apr	Viva
20 Mar - 08 Apr	Viva
20 Mar - 10 Apr	Viva
30 Mar - 03 Apr	Viva

Also check the deals for one-way flights from Guadalajara to Sao Paulo 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 Guadalajara to Sao Paulo in March from $568

Return flights