AirHint found the following cheapest return flights from Muscat (MCT) to Oslo (OSL) in August 2025 (see full year).

Return flights

18 Aug - 26 Aug	Pegasus Airlines
18 Aug - 28 Aug	Pegasus Airlines
22 Aug - 03 Sep	Pegasus Airlines
30 Aug - 07 Sep	Turkish Airlines
23 Aug - 01 Sep	Turkish Airlines
11 Aug - 19 Aug	Pegasus Airlines
19 Aug - 26 Aug	Oman Air
23 Aug - 05 Sep	Etihad Airways
12 Aug - 19 Aug	Oman Air
11 Aug - 18 Aug	Pegasus Airlines
03 Aug - 13 Aug	SalamAir
05 Aug - 26 Aug	Oman Air
08 Aug - 15 Aug	Pegasus Airlines

Also check the deals for one-way flights from Muscat to Oslo in August.

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 Oslo in August from $454

Return flights