AirHint found the following cheapest return flights from Muscat (MCT) to Karachi (KHI) in December 2025 (see full year).

Return flights

27 Dec - 25 Jan	Etihad Airways
28 Dec - 28 Jan	Etihad Airways
28 Dec - 22 Jan	Etihad Airways
25 Dec - 31 Jan	Etihad Airways
24 Dec - 31 Jan	Etihad Airways
27 Dec - 27 Jan	Etihad Airways
27 Dec - 30 Jan	Etihad Airways
29 Dec - 26 Jan	SalamAir	direct
29 Dec - 22 Jan	SalamAir	direct
28 Dec - 22 Jan	SalamAir	direct
24 Dec - 28 Dec	Etihad Airways
25 Dec - 28 Dec	Etihad Airways
25 Dec - 25 Dec	Oman Air	direct
24 Dec - 27 Dec	Etihad Airways
25 Dec - 28 Dec	PIA	direct
24 Dec - 28 Dec	SalamAir	direct
24 Dec - 27 Dec	SalamAir	direct

Also check the deals for one-way flights from Muscat to Karachi in December.

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 Karachi in December from 145€

Return flights