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

Return flights

22 Oct - 29 Oct	Air India
22 Oct - 05 Nov	Air India Express
15 Oct - 29 Oct	Air India Express
15 Oct - 22 Oct	Air India Express
08 Oct - 11 Oct	Air India
23 Oct - 25 Oct	Air India
17 Oct - 05 Nov	Air India Express
01 Oct - 08 Oct	Air India Express
01 Oct - 10 Oct	Air India Express
02 Oct - 08 Oct	Air India Express
02 Oct - 10 Oct	Air India Express
10 Oct - 29 Oct	Air India Express

Also check the deals for one-way flights from Kolkata to Muscat 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 Kolkata to Muscat in October from 193€

Return flights