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

Return flights

03 Jul - 19 Jul	Norwegian	direct
02 Jul - 19 Jul	Norwegian	direct
05 Jul - 19 Jul	Norwegian	direct
21 Jul - 30 Jul	Iberia	direct
24 Jul - 30 Jul	Iberia	direct
21 Jul - 25 Jul	Iberia	direct
06 Jul - 03 Aug	KLM
03 Jul - 12 Jul	Norwegian	direct
28 Jul - 13 Aug	Finnair
02 Jul - 05 Jul	Norwegian	direct
10 Jul - 21 Jul	Iberia	direct
28 Jul - 13 Aug	Iberia	direct
03 Jul - 08 Jul	Norwegian
06 Jul - 03 Aug	Iberia	direct
24 Jul - 13 Aug	Norwegian	direct
24 Jul - 10 Aug	Norwegian	direct

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 126€

Return flights