Cheapest return flights from Colombo to Istanbul in April from $453

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

Return flights

09 Apr - 16 Apr Air Arabia
16 Apr - 27 Apr Air Arabia
11 Apr - 16 Apr Air Arabia
30 Apr - 08 May Air Arabia
10 Apr - 17 Apr Air Arabia
10 Apr - 25 Apr Air Arabia
17 Apr - 25 Apr Air Arabia
18 Apr - 25 Apr Air Arabia
17 Apr - 03 May Air Arabia
24 Apr - 10 May Kuwait Airways
13 Apr - 20 Apr Air Arabia
23 Apr - 04 May Air Arabia
04 Apr - 12 Apr Air Arabia
30 Apr - 08 May Turkish Airlines direct
24 Apr - 10 May Turkish Airlines direct
23 Apr - 04 May Turkish Airlines direct
17 Apr - 03 May Turkish Airlines direct
17 Apr - 25 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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