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

Return flights

12 Jan - 24 Jan	Icelandair
16 Jan - 24 Jan	Icelandair
30 Jan - 07 Feb	Icelandair
24 Jan - 31 Jan	Turkish Airlines
26 Jan - 02 Feb	Icelandair
19 Jan - 28 Jan	Icelandair
12 Jan - 21 Jan	Icelandair
08 Jan - 14 Jan	LOT
14 Jan - 18 Jan	LOT
10 Jan - 15 Jan	British Airways
13 Jan - 27 Jan	British Airways
13 Jan - 20 Jan	British Airways
28 Jan - 06 Feb	British Airways
31 Jan - 08 Feb	British Airways
10 Jan - 10 Feb	British Airways
22 Jan - 02 Feb	British Airways
31 Jan - 06 Feb	British Airways
21 Jan - 18 Feb	British Airways
30 Jan - 03 Feb	British Airways
12 Jan - 15 Feb	British Airways

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

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 January from 349€

Return flights