Cheapest return flights from Cologne to Istanbul in August from $132

Best time to book flights for Cologne (CGN) to Istanbul (SAW) flights at AirHint

AirHint found the following cheapest return flights from Cologne (CGN) to Istanbul (SAW) in August 2025 (see full year).

Return flights

28 Aug - 18 Sep Pegasus Airlines direct
31 Aug - 09 Sep Pegasus Airlines direct
23 Aug - 20 Sep Pegasus Airlines direct
22 Aug - 06 Sep Pegasus Airlines direct
27 Aug - 03 Sep Pegasus Airlines direct
25 Aug - 04 Sep Pegasus Airlines direct
30 Aug - 09 Sep Pegasus Airlines direct
12 Aug - 09 Sep Pegasus Airlines direct
17 Aug - 07 Sep Pegasus Airlines direct
31 Aug - 07 Sep Pegasus Airlines direct
16 Aug - 19 Aug Pegasus Airlines
28 Aug - 31 Aug AJet direct
29 Aug - 31 Aug AJet direct
21 Aug - 28 Aug AJet direct
14 Aug - 28 Aug AJet direct
16 Aug - 31 Aug AJet direct
25 Aug - 31 Aug AJet direct
22 Aug - 29 Aug Pegasus Airlines direct
26 Aug - 30 Aug AJet direct
12 Aug - 19 Aug AJet

Also check the deals for one-way flights from Cologne 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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