Cheapest return flights from Newark to Istanbul in August from $809

Best time to book flights for Newark (EWR) to Istanbul (IST) flights at AirHint

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

Return flights

11 Aug - 14 Sep FrenchBee
12 Aug - 24 Aug Icelandair
31 Aug - 13 Sep FrenchBee
20 Aug - 28 Aug British Airways
10 Aug - 31 Aug British Airways
23 Aug - 01 Sep Lufthansa
28 Aug - 04 Sep FrenchBee
04 Aug - 06 Sep British Airways
16 Aug - 07 Sep FrenchBee
22 Aug - 30 Aug Lufthansa
31 Aug - 13 Sep Turkish Airlines direct
11 Aug - 14 Sep Turkish Airlines direct
01 Aug - 14 Aug Lufthansa
28 Aug - 04 Sep Turkish Airlines direct
20 Aug - 28 Aug Turkish Airlines direct
23 Aug - 01 Sep Turkish Airlines direct
01 Aug - 14 Aug Turkish Airlines direct
10 Aug - 31 Aug Turkish Airlines direct
12 Aug - 24 Aug Turkish Airlines direct
14 Aug - 30 Aug British Airways

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

Skyscanner

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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