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

Return flights

30 Jun - 05 Jul	IndiGo
22 Jun - 30 Jun	IndiGo
25 Jun - 30 Jun	IndiGo
18 Jun - 26 Jun	IndiGo
30 Jun - 15 Jul	IndiGo
27 Jun - 06 Jul	IndiGo
17 Jun - 24 Jun	IndiGo
30 Jun - 03 Jul	Air India
15 Jun - 22 Jun	IndiGo
19 Jun - 27 Jun	IndiGo
16 Jun - 21 Jun	SalamAir
15 Jun - 28 Jun	SalamAir
26 Jun - 05 Jul	Air India
29 Jun - 15 Jul	SalamAir
18 Jun - 24 Jun	Air India Express

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

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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Cheapest return flights from Muscat to Singapore in June from $268

Return flights