AirHint found the following cheapest return flights from Madrid (MAD) to Oslo (OSL) in July 2025 (see full year).

Return flights

31 Jul - 11 Aug	Ryanair
27 Jul - 03 Aug	Iberia
31 Jul - 08 Aug	Ryanair
26 Jul - 30 Jul	British Airways
24 Jul - 01 Aug	Lufthansa
31 Jul - 07 Aug	Ryanair
28 Jul - 04 Aug	Iberia
29 Jul - 07 Aug	Ryanair
23 Jul - 25 Jul	Air Europa
23 Jul - 28 Jul	Iberia
27 Jul - 04 Aug	Iberia
22 Jul - 27 Jul	Lufthansa
27 Jul - 31 Jul	Ryanair
24 Jul - 27 Jul	Lufthansa
28 Jul - 05 Aug	Vueling Airlines
22 Jul - 25 Jul	Iberia
22 Jul - 24 Jul	Iberia
31 Jul - 09 Aug	Ryanair
28 Jul - 31 Jul	Iberia
22 Jul - 30 Jul	SWISS

Also check the deals for one-way flights from Madrid to Oslo 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 Madrid to Oslo in July from 261€

Return flights