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

Return flights

12 Sep - 25 Sep	Wizz Air UK
16 Sep - 25 Sep	Wizz Air UK
09 Sep - 25 Sep	Wizz Air UK
11 Sep - 24 Sep	Wizz Air UK
11 Sep - 25 Sep	Wizz Air UK
06 Sep - 27 Sep	Wizz Air UK
04 Sep - 13 Sep	Wizz Air UK
26 Sep - 06 Oct	Wizz Air
10 Sep - 20 Sep	Wizz Air UK
25 Sep - 01 Oct	Wizz Air UK
29 Sep - 07 Oct	Wizz Air UK
06 Sep - 10 Sep	Wizz Air UK
10 Sep - 30 Sep	Wizz Air UK
28 Sep - 09 Oct	easyJet
25 Sep - 04 Oct	easyJet
25 Sep - 10 Oct	easyJet
28 Sep - 10 Oct	easyJet
04 Sep - 02 Oct	easyJet
29 Sep - 05 Oct	Wizz Air
28 Sep - 05 Oct	easyJet

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 $376

Return flights