Cheapest return flights from Sydney to Bangalore in September from $533

Best time to book flights for Sydney (SYD) to Bangalore (BLR) flights at AirHint

AirHint found the following cheapest return flights from Sydney (SYD) to Bangalore (BLR) in September 2025 (see full year).

Return flights

10 Sep - 11 Oct Air India
19 Sep - 19 Oct Singapore Airlines
28 Sep - 19 Oct Singapore Airlines
29 Sep - 11 Oct Singapore Airlines
26 Sep - 11 Oct Singapore Airlines
27 Sep - 11 Oct Singapore Airlines
28 Sep - 11 Oct Singapore Airlines
30 Sep - 11 Oct Singapore Airlines
10 Sep - 22 Sep AirAsia X
19 Sep - 19 Oct Qantas direct
10 Sep - 11 Oct Qantas direct
10 Sep - 15 Sep AirAsia X
03 Sep - 08 Sep AirAsia X
10 Sep - 17 Sep AirAsia X
03 Sep - 22 Sep AirAsia X
12 Sep - 22 Sep AirAsia X
03 Sep - 15 Sep AirAsia X
09 Sep - 22 Sep AirAsia X
19 Sep - 22 Sep AirAsia X
03 Sep - 17 Sep AirAsia X

Also check the deals for one-way flights from Sydney to Bangalore in September.

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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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