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

Return flights

26 Aug - 20 Sep	Condor
31 Aug - 04 Sep	Lufthansa
25 Aug - 09 Sep	SWISS
27 Aug - 04 Sep	Condor
27 Aug - 13 Sep	Iberia
27 Aug - 03 Sep	Brussels Airlines
27 Aug - 10 Sep	Norse Atlantic Airways
24 Aug - 07 Sep	Condor
23 Aug - 13 Sep	Iberia
25 Aug - 28 Aug	Condor
28 Aug - 03 Sep	Brussels Airlines
27 Aug - 30 Aug	Condor
26 Aug - 31 Aug	Condor
28 Aug - 31 Aug	Condor
22 Aug - 27 Aug	Condor
25 Aug - 28 Aug	Austrian Airlines	direct
22 Aug - 27 Aug	Austrian Airlines	direct

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 $557

Return flights