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

Return flights

10 Sep - 24 Sep	Wizz Air UK
20 Sep - 28 Sep	Wizz Air UK
08 Sep - 14 Sep	Wizz Air UK
17 Sep - 24 Sep	Wizz Air UK
05 Sep - 01 Oct	Wizz Air UK
11 Sep - 17 Sep	Wizz Air
03 Sep - 10 Sep	Wizz Air UK
03 Sep - 17 Sep	Wizz Air UK
26 Sep - 06 Oct	Wizz Air UK
15 Sep - 24 Sep	Wizz Air UK
13 Sep - 01 Oct	Wizz Air UK
12 Sep - 18 Sep	Wizz Air UK
01 Sep - 17 Sep	Wizz Air UK
20 Sep - 10 Oct	Wizz Air UK
23 Sep - 05 Oct	Wizz Air Malta
30 Sep - 07 Oct	Turkish Airlines
27 Sep - 08 Oct	Wizz Air Malta
27 Sep - 04 Oct	Wizz Air UK

Also check the deals for one-way flights from London to Muscat 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 London to Muscat in September from $293

Return flights