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

Return flights

09 May - 15 May	LOT
18 May - 29 May	LOT
19 May - 29 May	LOT
28 May - 04 Jun	LOT
12 May - 21 May	LOT
18 May - 26 May	LOT
06 May - 14 May	LOT
22 May - 31 May	British Airways
23 May - 31 May	British Airways
01 May - 09 May	British Airways
06 May - 13 May	British Airways
24 May - 01 Jun	British Airways
14 May - 02 Jun	British Airways
31 May - 13 Jun	EgyptAir
24 May - 01 Jun	Turkish Airlines	direct
28 May - 04 Jun	Turkish Airlines	direct
31 May - 13 Jun	Turkish Airlines	direct

Also check the deals for one-way flights from Istanbul to Newark 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 return flights from Istanbul to Newark in May from 429€

Return flights