Cheapest return flights from Newark to Istanbul in October from 366€

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

Return flights

25 Oct - 01 Nov Icelandair
08 Oct - 15 Oct Austrian Airlines
28 Oct - 11 Nov Air Canada
26 Oct - 15 Nov SWISS
11 Oct - 27 Oct Icelandair
15 Oct - 22 Oct Austrian Airlines
07 Oct - 14 Oct Lufthansa
20 Oct - 04 Nov British Airways
14 Oct - 11 Nov British Airways
13 Oct - 20 Oct Austrian Airlines
08 Oct - 22 Oct Austrian Airlines
15 Oct - 20 Oct Austrian Airlines
20 Oct - 27 Oct Austrian Airlines
03 Oct - 19 Oct Icelandair
23 Oct - 27 Oct Scandinavian Airlines
22 Oct - 15 Nov Scandinavian Airlines
15 Oct - 08 Nov British Airways
11 Oct - 01 Nov Icelandair
19 Oct - 08 Nov British Airways
25 Oct - 15 Nov Austrian Airlines

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

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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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