AirHint found the following cheapest return flights from Adelaide (ADL) to Bangalore (BLR) in December 2025 (see full year).

Return flights

17 Dec - 25 Dec	Jetstar
13 Dec - 20 Dec	Singapore Airlines
17 Dec - 28 Dec	Jetstar
25 Dec - 28 Dec	Qantas
25 Dec - 30 Dec	Singapore Airlines
17 Dec - 27 Jan	Singapore Airlines
20 Dec - 28 Dec	Jetstar
18 Dec - 18 Jan	Singapore Airlines
18 Dec - 19 Jan	Singapore Airlines
17 Dec - 20 Jan	Singapore Airlines
17 Dec - 21 Jan	Singapore Airlines
18 Dec - 22 Jan	Malaysia Airlines
17 Dec - 22 Jan	Qantas
19 Dec - 19 Jan	Qantas
18 Dec - 23 Jan	Qantas
19 Dec - 21 Jan	Qantas

Also check the deals for one-way flights from Adelaide to Bangalore 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 Adelaide to Bangalore in December from 1007€

Return flights