AirHint found the following cheapest return flights from Newark (EWR) to Istanbul (IST) in July 2026 (see full year).

Return flights

07 Jul - 21 Jul	KLM
04 Jul - 18 Jul	KLM
24 Jul - 23 Aug	British Airways
12 Jul - 19 Jul	KLM
13 Jul - 20 Jul	Lufthansa
01 Jul - 08 Jul	Lufthansa
14 Jul - 01 Aug	Air Canada
31 Jul - 09 Aug	Lufthansa
31 Jul - 09 Aug	Turkish Airlines	direct
14 Jul - 01 Aug	Turkish Airlines	direct
12 Jul - 19 Jul	Turkish Airlines	direct
13 Jul - 20 Jul	Turkish Airlines	direct
24 Jul - 23 Aug	Turkish Airlines	direct
07 Jul - 21 Jul	Turkish Airlines	direct
04 Jul - 18 Jul	Turkish Airlines	direct

Also check the deals for one-way flights from Newark to Istanbul in July.

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 Newark to Istanbul in July from $823

Return flights