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

Return flights

10 Jun - 24 Jun	KLM
04 Jun - 08 Jun	Air Canada
01 Jun - 08 Jun	British Airways
13 Jun - 27 Jun	Air France
04 Jun - 08 Jun	Turkish Airlines	direct
10 Jun - 24 Jun	Turkish Airlines	direct
13 Jun - 27 Jun	Turkish Airlines	direct

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

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 June from 787€

Return flights