Cheapest return flights from Cologne to Istanbul in August from $179

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

25 Aug - 15 Sep Pegasus Airlines direct
21 Aug - 15 Sep Pegasus Airlines direct
29 Aug - 12 Sep Pegasus Airlines direct
20 Aug - 19 Sep Pegasus Airlines direct
30 Aug - 19 Sep Pegasus Airlines direct
27 Aug - 04 Sep Pegasus Airlines direct
30 Aug - 11 Sep Pegasus Airlines direct
27 Aug - 03 Sep Pegasus Airlines direct
16 Aug - 04 Sep Pegasus Airlines direct
16 Aug - 07 Sep Pegasus Airlines direct
19 Aug - 27 Aug Pegasus Airlines
24 Aug - 27 Aug Pegasus Airlines
19 Aug - 28 Aug AJet
26 Aug - 28 Aug AJet
25 Aug - 27 Aug AJet
27 Aug - 31 Aug Pegasus Airlines direct
21 Aug - 28 Aug AJet
19 Aug - 28 Aug AJet direct
22 Aug - 31 Aug AJet direct
25 Aug - 31 Aug AJet direct

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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