Cheapest return flights from Madrid to Oslo in May from $128

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

Return flights

28 May - 31 May Norwegian direct
23 May - 24 May Norwegian direct
28 May - 03 Jun Norwegian
07 May - 08 May Norwegian direct
07 May - 09 May Norwegian direct
07 May - 24 May Norwegian direct
08 May - 12 May Iberia direct
08 May - 10 May Iberia direct
29 May - 31 May Norwegian direct
28 May - 30 May Norwegian direct
10 May - 17 May Iberia
29 May - 02 Jun Norwegian
28 May - 07 Jun Norwegian direct
23 May - 07 Jun Norwegian direct
30 May - 07 Jun Norwegian direct
29 May - 07 Jun Norwegian direct
28 May - 14 Jun Norwegian direct
30 May - 15 Jun Norwegian
30 May - 14 Jun Norwegian direct
29 May - 14 Jun Norwegian direct

Also check the deals for one-way flights from Madrid to Oslo in May.

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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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