AirHint found the following cheapest return flights from Sao Paulo (GRU) to Delhi (DEL) in December 2025 (see full year).

Return flights

16 Dec - 31 Dec	Ethiopian Airlines
01 Dec - 11 Jan	Ethiopian Airlines
03 Dec - 26 Jan	SWISS
31 Dec - 07 Jan	Ethiopian Airlines
16 Dec - 25 Jan	Ethiopian Airlines
30 Dec - 23 Jan	Turkish Airlines
03 Dec - 16 Jan	ITA Airways
05 Dec - 18 Jan	Ethiopian Airlines
01 Dec - 31 Dec	SWISS
05 Dec - 17 Jan	Ethiopian Airlines
16 Dec - 28 Jan	Ethiopian Airlines
05 Dec - 16 Jan	Turkish Airlines
07 Dec - 21 Dec	Air France

Also check the deals for one-way flights from Sao Paulo to Delhi in December.

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 Delhi in December from $1150

Return flights