Cheapest return flights from Newark to Istanbul in December from 394€

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

Return flights

10 Dec - 19 Jan Icelandair
07 Dec - 18 Dec British Airways
06 Dec - 19 Dec Icelandair
01 Dec - 09 Dec British Airways
01 Dec - 10 Dec British Airways
24 Dec - 23 Jan British Airways
02 Dec - 11 Dec British Airways
01 Dec - 12 Dec British Airways
07 Dec - 16 Dec British Airways
10 Dec - 23 Dec British Airways
24 Dec - 19 Jan Icelandair
30 Dec - 27 Jan British Airways
05 Dec - 13 Dec Scandinavian Airlines
05 Dec - 12 Dec SWISS
26 Dec - 23 Jan British Airways
28 Dec - 26 Jan British Airways
26 Dec - 09 Jan British Airways
29 Dec - 08 Jan Lufthansa
15 Dec - 10 Jan Scandinavian Airlines
26 Dec - 25 Jan British Airways

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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