AirHint found the following cheapest return flights from Muscat (MCT) to Kuwait (KWI) in September 2025 (see full year).

Return flights

18 Sep - 20 Sep	Etihad Airways
18 Sep - 21 Sep	Etihad Airways
17 Sep - 19 Sep	Etihad Airways
25 Sep - 29 Sep	Etihad Airways
17 Sep - 20 Sep	Etihad Airways
25 Sep - 27 Sep	Etihad Airways
24 Sep - 26 Sep	Etihad Airways
20 Sep - 23 Sep	Etihad Airways
21 Sep - 24 Sep	Etihad Airways
16 Sep - 20 Sep	Etihad Airways
29 Sep - 06 Oct	SalamAir

Also check the deals for one-way flights from Muscat to Kuwait in September.

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 Kuwait in September from $150

Return flights