AirHint found the following cheapest one-way flights from Istanbul (IST) to Colombo (CMB) in April 2026 (see full year).
One-Way flights
| 30 Apr | Pegasus Airlines | ||
| 11 Apr | AJet | ||
| 20 Apr | AJet | ||
| 26 Apr | Pegasus Airlines | ||
| 03 Apr | Pegasus Airlines | ||
| 17 Apr | AJet | ||
| 14 Apr | IndiGo | ||
| 20 Apr | Turkish Airlines | direct | |
| 17 Apr | Turkish Airlines | direct | |
| 25 Apr | flydubai |
Also check the deals for return flights from Istanbul to Colombo in April.
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