AirHint found the following cheapest one-way flights from Newark (EWR) to Istanbul (IST) in August 2026 (see full year).

One-Way flights

02 Aug	Lufthansa
24 Aug	Lufthansa
01 Aug	TAP
09 Aug	Lufthansa
06 Aug	Lufthansa
24 Aug	Turkish Airlines	direct
06 Aug	Turkish Airlines	direct
02 Aug	Turkish Airlines	direct
09 Aug	Turkish Airlines	direct
01 Aug	Turkish Airlines	direct

Also check the deals for return flights from Newark 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.

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Cheapest one-way flights from Newark to Istanbul in August from $446

One-Way flights