AirHint found the following cheapest return flights from New York (JFK) to Istanbul (IST) in August 2026 (see full year).

Return flights

20 Aug - 14 Sep	Air Serbia
06 Aug - 20 Aug	Air Serbia
22 Aug - 31 Aug	Air Serbia
23 Aug - 07 Sep	Aer Lingus
09 Aug - 20 Aug	Lufthansa
31 Aug - 28 Sep	Scandinavian Airlines
14 Aug - 31 Aug	Scandinavian Airlines
19 Aug - 27 Aug	Aer Lingus
19 Aug - 30 Aug	HiSky Europe
19 Aug - 28 Aug	HiSky Europe
17 Aug - 23 Aug	Lufthansa
17 Aug - 25 Aug	Lufthansa
09 Aug - 23 Aug	Lufthansa
20 Aug - 14 Sep	Turkish Airlines	direct
23 Aug - 07 Sep	Turkish Airlines	direct
31 Aug - 28 Sep	Turkish Airlines	direct

Also check the deals for one-way flights from New York to Istanbul 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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Cheapest return flights from New York to Istanbul in August from 454€

Return flights