Cheap flights from Mersin to Istanbul
Cheapest current fares: $30 in September 2026, 731 km direct flight in ~52m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Mersin (COV) to Istanbul (IST). Refreshed daily.
Mersin (COV) → Istanbul (IST)
- September 2026 $30
- May 2026 $36
- June 2026 $38
- October 2026 $71
- July 2026 $74
- August 2026 $85
Frequently asked questions
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What is the cheapest month to fly from Mersin to Istanbul?
Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Mersin (COV) to Istanbul (IST), with fares starting from $30.
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What is the lowest current fare from COV to IST?
The lowest currently-listed fare from Mersin (COV) to Istanbul (IST) is $30 on 2026-09-19.
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How long is the flight from Mersin to Istanbul?
Direct flights from COV to IST cover approximately 731 km (454 miles), with an estimated flight time of 52m. Operating airlines: TK.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.