Cheap flights from Cologne to Istanbul
Cheapest current fares: $85 in June 2026, 1,970 km direct flight in ~2h 19m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Cologne (CGN) to Istanbul (IST). Refreshed daily.
Cologne (CGN) → Istanbul (IST)
- June 2026 $85
- August 2026 $87
- September 2026 $87
- October 2026 $94
- May 2026 $111
- July 2026 $153
Frequently asked questions
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What is the cheapest month to fly from Cologne to Istanbul?
Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Cologne (CGN) to Istanbul (IST), with fares starting from $85.
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What is the lowest current fare from CGN to IST?
The lowest currently-listed fare from Cologne (CGN) to Istanbul (IST) is $85 on 2026-06-22.
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How long is the flight from Cologne to Istanbul?
Direct flights from CGN to IST cover approximately 1,970 km (1,224 miles), with an estimated flight time of 2h 19m. Operating airlines: TK.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.