Cheapest return flights from Colombo to Istanbul in April from $467

AirHint found the following cheapest return flights from Colombo (CMB) to Istanbul (IST) in April 2026 (see full year).

Return flights

04 Apr - 12 Apr Kuwait Airways
27 Apr - 09 May Air Arabia
03 Apr - 10 Apr Air Arabia
05 Apr - 12 Apr Air Arabia
14 Apr - 18 Apr Air Arabia
27 Apr - 09 May Turkish Airlines direct
05 Apr - 12 Apr Turkish Airlines direct
03 Apr - 10 Apr Turkish Airlines direct
04 Apr - 12 Apr Turkish Airlines direct

Also check the deals for one-way flights from Colombo to Istanbul in April.

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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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