Cheapest return flights from Newark to Istanbul in August from 455€

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

Return flights

20 Aug - 12 Sep Icelandair
13 Aug - 21 Aug British Airways
25 Aug - 09 Sep SWISS
19 Aug - 10 Sep Austrian Airlines
25 Aug - 10 Sep Air Canada
09 Aug - 18 Aug British Airways
14 Aug - 11 Sep Austrian Airlines
18 Aug - 25 Aug Delta
04 Aug - 25 Aug Delta
06 Aug - 25 Aug Delta
29 Aug - 12 Sep Icelandair
20 Aug - 28 Aug Icelandair
17 Aug - 24 Aug Scandinavian Airlines
04 Aug - 13 Aug Air Canada
25 Aug - 08 Sep Austrian Airlines
04 Aug - 18 Sep Icelandair
20 Aug - 11 Sep TAP
12 Aug - 11 Sep Austrian Airlines
19 Aug - 26 Aug Icelandair
19 Aug - 27 Aug Icelandair

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

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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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