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

Return flights

02 Jul - 09 Jul	IndiGo
06 Jul - 10 Jul	IndiGo
05 Jul - 19 Jul	IndiGo
01 Jul - 15 Jul	IndiGo
28 Jul - 10 Aug	IndiGo
16 Jul - 15 Aug	IndiGo
28 Jul - 04 Aug	IndiGo
22 Jul - 24 Jul	IndiGo
02 Jul - 10 Jul	SalamAir
03 Jul - 07 Jul	Air India
25 Jul - 03 Aug	IndiGo
08 Jul - 14 Jul	IndiGo
09 Jul - 14 Jul	SalamAir
10 Jul - 17 Jul	SalamAir
25 Jul - 02 Aug	SalamAir
28 Jul - 15 Aug	SalamAir
24 Jul - 01 Aug	SalamAir

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

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 Singapore in July from $280

Return flights