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

Return flights

14 Aug - 20 Aug	Air Canada
18 Aug - 03 Sep	Air Canada
14 Aug - 22 Aug	Lufthansa
07 Aug - 28 Aug	Air Canada
13 Aug - 20 Aug	Air Canada
08 Aug - 15 Aug	Air Canada
11 Aug - 18 Aug	Air Canada
10 Aug - 17 Aug	Air Canada
12 Aug - 18 Aug	Lufthansa
18 Aug - 01 Sep	Lufthansa
11 Aug - 29 Aug	Air Canada
28 Aug - 05 Sep	Air Canada
28 Aug - 01 Sep	Delta
15 Aug - 17 Aug	Delta

Also check the deals for one-way flights from New York 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 New York to Vienna in August from 526€

Return flights