Cheapest return flights from Oslo to Vienna in May from 121€

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

Return flights

13 May - 16 May Ryanair
25 May - 28 May Norwegian direct
25 May - 27 May Norwegian direct
20 May - 28 May Norwegian direct
20 May - 27 May Norwegian direct
18 May - 28 May Norwegian direct
18 May - 20 May Norwegian direct
18 May - 27 May Norwegian direct
24 May - 28 May Norwegian direct
24 May - 27 May Norwegian direct
25 May - 12 Jun Norwegian direct
28 May - 12 Jun Norwegian direct
31 May - 12 Jun Norwegian direct
24 May - 12 Jun Norwegian direct
25 May - 02 Jun Norwegian direct
25 May - 04 Jun Norwegian direct
28 May - 02 Jun Norwegian direct
28 May - 04 Jun Norwegian direct
20 May - 02 Jun Norwegian direct
20 May - 04 Jun Norwegian direct

Also check the deals for one-way flights from Oslo to Vienna 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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