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

Return flights

10 Aug - 18 Aug	Air India
13 Aug - 31 Aug	Air Arabia
14 Aug - 31 Aug	IndiGo
13 Aug - 26 Aug	Air India
12 Aug - 22 Aug	Etihad Airways
12 Aug - 12 Sep	Etihad Airways
12 Aug - 22 Sep	Etihad Airways
06 Aug - 16 Aug	IndiGo
25 Aug - 05 Sep	IndiGo
09 Aug - 20 Aug	IndiGo
14 Aug - 18 Aug	Qatar Airways
13 Aug - 21 Aug	Qatar Airways
28 Aug - 11 Sep	IndiGo
13 Aug - 16 Aug	IndiGo
21 Aug - 12 Sep	IndiGo
31 Aug - 07 Sep	IndiGo
29 Aug - 14 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 $507

Return flights