Cheapest return flights from Newark to Istanbul in May from 584€

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

Return flights

11 May - 11 Jun Lufthansa
11 May - 25 May British Airways
14 May - 28 May Austrian Airlines
14 May - 28 May Turkish Airlines direct
11 May - 25 May Turkish Airlines direct
28 May - 06 Jun British Airways
30 May - 01 Jun LOT
30 May - 01 Jun Turkish Airlines direct
31 May - 22 Jun Turkish Airlines direct

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

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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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