AirHint found the following cheapest return flights from Muscat (MCT) to Colombo (CMB) in October 2025 (see full year).

Return flights

30 Oct - 02 Nov	Etihad Airways
31 Oct - 14 Nov	Etihad Airways
04 Oct - 11 Oct	SalamAir	direct
30 Oct - 02 Nov	SalamAir	direct
10 Oct - 19 Oct	SalamAir	direct
31 Oct - 14 Nov	SalamAir	direct
10 Oct - 21 Oct	SalamAir	direct
20 Oct - 30 Oct	SalamAir	direct
23 Oct - 31 Oct	SalamAir	direct
17 Oct - 24 Oct	SalamAir	direct
19 Oct - 26 Oct	SalamAir	direct
05 Oct - 11 Oct	SalamAir	direct
06 Oct - 13 Oct	SalamAir	direct
28 Oct - 04 Nov	Air Arabia
03 Oct - 10 Oct	SalamAir

Also check the deals for one-way flights from Muscat to Colombo in October.

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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Cheapest return flights from Muscat to Colombo in October from 209€

Return flights