Cheapest return flights from Dublin to Oslo in September from 102€

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

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

Return flights

26 Sep - 29 Sep Norwegian direct
05 Sep - 07 Sep Norwegian direct
04 Sep - 07 Sep Norwegian direct
05 Sep - 08 Sep Norwegian direct
04 Sep - 08 Sep Norwegian direct
01 Sep - 07 Sep Norwegian direct
01 Sep - 08 Sep Norwegian direct
05 Sep - 12 Sep Norwegian direct
22 Sep - 12 Oct Norwegian direct
04 Sep - 06 Sep Ryanair
04 Sep - 12 Sep Norwegian direct
22 Sep - 05 Oct Norwegian direct
17 Sep - 05 Oct Norwegian Air Sweden AOC
21 Sep - 12 Oct Norwegian Air Sweden AOC
14 Sep - 05 Oct Norwegian direct
21 Sep - 12 Oct Norwegian direct
21 Sep - 05 Oct Norwegian Air Sweden AOC
21 Sep - 05 Oct Norwegian direct

Also check the deals for one-way 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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