Cheapest return flights from Dublin to Oslo in September from 93€

AirHint found the following cheapest return flights from Dublin (DUB) to Oslo (OSL) in September 2026 (see full year).

Return flights

04 Sep - 06 Sep Norwegian direct
04 Sep - 07 Sep Norwegian direct
04 Sep - 14 Sep Norwegian direct
04 Sep - 13 Sep Norwegian direct
25 Sep - 05 Oct Norwegian direct
11 Sep - 13 Sep Norwegian direct
03 Sep - 06 Sep Norwegian direct
03 Sep - 14 Sep Norwegian direct
03 Sep - 07 Sep Norwegian direct
03 Sep - 04 Sep Norwegian direct
04 Sep - 25 Sep Norwegian direct

Also check the deals for one-way flights from Dublin to Oslo in September.

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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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