AirHint found the following cheapest return flights from Hahn (HHN) to Oslo (OSL) in April 2026 (see full year).

Return flights

15 Apr - 21 Apr	Ryanair
17 Apr - 21 Apr	Ryanair
18 Apr - 21 Apr	Ryanair
13 Apr - 16 Apr	Ryanair
23 Apr - 26 Apr	Ryanair
23 Apr - 27 Apr	Ryanair
18 Apr - 22 Apr	Ryanair
18 Apr - 23 Apr	Ryanair
08 Apr - 13 Apr	Ryanair
10 Apr - 12 Apr	Ryanair
29 Apr - 04 May	Ryanair
30 Apr - 04 May	Ryanair
29 Apr - 03 May	Ryanair
30 Apr - 03 May	Ryanair

Also check the deals for one-way flights from Hahn to Oslo in April.

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 Hahn to Oslo in April from 89€

Return flights