AirHint found the following cheapest return flights from Atlanta (ATL) to Mumbai (BOM) in December 2025 (see full year).

Return flights

31 Dec - 31 Jan	Lufthansa
03 Dec - 09 Dec	Delta
31 Dec - 17 Jan	Lufthansa
24 Dec - 30 Jan	Etihad Airways
27 Dec - 26 Jan	Delta
05 Dec - 20 Jan	KLM
24 Dec - 31 Jan	Delta
09 Dec - 17 Jan	Lufthansa
27 Dec - 19 Jan	Delta
22 Dec - 01 Jan	Etihad Airways
15 Dec - 15 Jan	Etihad Airways
14 Dec - 27 Dec	Etihad Airways
05 Dec - 31 Dec	Etihad Airways
10 Dec - 31 Dec	Etihad Airways
17 Dec - 28 Dec	Etihad Airways
11 Dec - 30 Dec	Etihad Airways
17 Dec - 31 Dec	Etihad Airways
12 Dec - 30 Dec	Etihad Airways
12 Dec - 31 Dec	Etihad Airways
09 Dec - 29 Dec	Air Canada

Also check the deals for one-way flights from Atlanta to Mumbai 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 Atlanta to Mumbai in December from 597€

Return flights