Cheapest return flights from Singapore to Muscat in December from $489

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

Return flights

02 Dec - 05 Dec IndiGo
09 Dec - 15 Dec IndiGo
08 Dec - 11 Dec IndiGo
18 Dec - 22 Dec AirAsia
08 Dec - 14 Dec IndiGo
10 Dec - 15 Dec IndiGo
08 Dec - 12 Dec IndiGo
11 Dec - 09 Jan Gulf Air
10 Dec - 17 Dec IndiGo
14 Dec - 18 Dec IndiGo
14 Dec - 22 Dec IndiGo
25 Dec - 01 Jan IndiGo
26 Dec - 02 Jan Gulf Air

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

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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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