Cheapest return flights from Oslo to Dublin in September from 101€

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

Return flights

01 Sep - 18 Sep Norwegian direct
06 Sep - 18 Sep Norwegian direct
07 Sep - 18 Sep Norwegian direct
20 Sep - 01 Oct Norwegian direct
20 Sep - 08 Oct Norwegian direct
20 Sep - 09 Oct Norwegian direct
21 Sep - 01 Oct Norwegian direct
21 Sep - 08 Oct Norwegian direct
21 Sep - 09 Oct Norwegian direct
01 Sep - 11 Sep Norwegian direct
01 Sep - 08 Sep Norwegian direct
01 Sep - 10 Sep Norwegian direct
01 Sep - 15 Sep Norwegian direct
01 Sep - 17 Sep Norwegian direct
06 Sep - 11 Sep Norwegian direct
06 Sep - 08 Sep Norwegian direct
20 Sep - 02 Oct Norwegian direct
21 Sep - 02 Oct Norwegian direct
13 Sep - 01 Oct Norwegian direct
13 Sep - 02 Oct Norwegian direct

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