AirHint found the following cheapest return flights from Bangalore (BLR) to Vienna (VIE) in August 2025 (see full year).

Return flights

18 Aug - 08 Sep	IndiGo
01 Aug - 06 Aug	Lufthansa
13 Aug - 23 Aug	Lufthansa
13 Aug - 31 Aug	Lufthansa
01 Aug - 08 Aug	Lufthansa
11 Aug - 18 Aug	Lufthansa
02 Aug - 16 Aug	Lufthansa
02 Aug - 11 Aug	Lufthansa
13 Aug - 20 Aug	Lufthansa
14 Aug - 19 Aug	Lufthansa
19 Aug - 16 Sep	Lufthansa
21 Aug - 13 Sep	IndiGo
12 Aug - 16 Aug	Etihad Airways
22 Aug - 14 Sep	IndiGo
23 Aug - 14 Sep	IndiGo
30 Aug - 08 Sep	Lufthansa

Also check the deals for one-way flights from Bangalore to Vienna in August.

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 Bangalore to Vienna in August from 449€

Return flights