Cheapest one-way flights from Dublin to Oslo in September from 51€

Best time to book flights for Dublin (DUB) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest one-way flights from Dublin (DUB) to Oslo (OSL) in September 2025 (see full year).

One-Way flights

05 Sep Norwegian direct
04 Sep Norwegian direct
01 Sep Norwegian direct
23 Sep Ryanair
22 Sep Norwegian direct
17 Sep Norwegian Air Sweden AOC
03 Sep Norwegian Air Sweden AOC
14 Sep Norwegian direct
08 Sep Norwegian direct

Also check the deals for return flights from Dublin to Oslo in September.

Skyscanner

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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