AirHint found the following cheapest return flights from Newark (EWR) to Istanbul (IST) in November 2025 (see full year).

Return flights

22 Nov - 05 Dec	Icelandair
22 Nov - 08 Dec	Icelandair
08 Nov - 17 Nov	Icelandair
08 Nov - 14 Nov	Icelandair
30 Nov - 08 Dec	Air Canada
30 Nov - 10 Dec	Air Canada
19 Nov - 26 Nov	SWISS
11 Nov - 25 Nov	Air Canada
19 Nov - 27 Nov	Air Canada
23 Nov - 03 Dec	Air Canada
23 Nov - 10 Dec	Air Canada
29 Nov - 06 Dec	TAP
12 Nov - 20 Nov	TAP
26 Nov - 03 Dec	Air Canada
16 Nov - 02 Dec	SWISS
10 Nov - 17 Nov	SWISS
11 Nov - 18 Nov	Lufthansa
10 Nov - 27 Nov	Lufthansa
25 Nov - 01 Dec	Air Canada
03 Nov - 14 Nov	TAP

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

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 November from $381

Return flights