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

One-Way flights

06 May	Air Canada
07 May	Lufthansa
18 May	SWISS
06 May	Turkish Airlines	direct
28 May	Air France
26 May	Air France
07 May	Turkish Airlines	direct
28 May	Turkish Airlines	direct
26 May	Turkish Airlines	direct
18 May	Turkish Airlines	direct

Also check the deals for return flights from Newark to Istanbul in May.

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 May from $324

One-Way flights