Cheapest return flights from Newark to Istanbul in December from 426€

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

Return flights

02 Dec - 09 Dec Air Canada
02 Dec - 16 Dec Austrian Airlines
30 Dec - 29 Jan British Airways
03 Dec - 10 Dec British Airways
11 Dec - 24 Dec British Airways
05 Dec - 19 Dec British Airways
02 Dec - 09 Dec Turkish Airlines direct
03 Dec - 10 Dec Turkish Airlines direct
02 Dec - 16 Dec Turkish Airlines direct
30 Dec - 29 Jan Turkish Airlines direct
29 Dec - 06 Jan British Airways
05 Dec - 19 Dec Turkish Airlines direct
28 Dec - 06 Jan British Airways
15 Dec - 21 Dec British Airways
27 Dec - 02 Jan Icelandair
21 Dec - 16 Jan Lufthansa
21 Dec - 14 Jan Lufthansa
21 Dec - 15 Jan Lufthansa
05 Dec - 01 Jan British Airways
24 Dec - 04 Jan Air Canada

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

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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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