AirHint found the following cheapest return flights from Madrid (MAD) to Oslo (OSL) in July 2026 (see full year).

Return flights

03 Jul - 30 Jul	Norwegian	direct
03 Jul - 15 Jul	Norwegian
03 Jul - 10 Jul	Norwegian	direct
22 Jul - 30 Jul	Iberia	direct
03 Jul - 08 Jul	Norwegian	direct
20 Jul - 30 Jul	Air Serbia
03 Jul - 16 Jul	Norwegian	direct
17 Jul - 26 Jul	LOT
20 Jul - 28 Jul	LOT
17 Jul - 25 Jul	LOT
31 Jul - 14 Aug	LOT
27 Jul - 03 Aug	LOT
31 Jul - 02 Aug	LOT
30 Jul - 13 Aug	LOT
22 Jul - 02 Aug	Iberia
28 Jul - 09 Aug	Wizz Air UK
27 Jul - 03 Aug	Iberia	direct
17 Jul - 03 Aug	Norwegian	direct
25 Jul - 13 Aug	Norwegian	direct
25 Jul - 02 Aug	Finnair

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 $136

Return flights