Cheapest return flights from Dublin to Copenhagen in September from 65€

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

Return flights

30 Sep - 18 Oct Norwegian Air Sweden AOC direct
30 Sep - 19 Oct Norwegian Air Sweden AOC direct
30 Sep - 07 Oct Norwegian Air Sweden AOC direct
16 Sep - 20 Sep Norwegian Air Sweden AOC direct
02 Sep - 20 Sep Norwegian Air Sweden AOC direct
09 Sep - 20 Sep Norwegian Air Sweden AOC direct
30 Sep - 21 Oct Ryanair direct
30 Sep - 20 Oct Norwegian Air Sweden AOC direct
02 Sep - 12 Sep Norwegian Air Sweden AOC direct
30 Sep - 17 Oct Norwegian Air Sweden AOC direct
09 Sep - 12 Sep Norwegian Air Sweden AOC direct
02 Sep - 06 Sep Norwegian Air Sweden AOC direct
16 Sep - 19 Sep Norwegian Air Sweden AOC direct
02 Sep - 19 Sep Norwegian Air Sweden AOC direct
02 Sep - 16 Sep Norwegian Air Sweden AOC direct
09 Sep - 19 Sep Norwegian Air Sweden AOC direct
22 Sep - 07 Oct Ryanair direct
27 Sep - 18 Oct Norwegian Air Sweden AOC direct
30 Sep - 02 Oct Norwegian Air Sweden AOC direct
30 Sep - 14 Oct Norwegian Air Sweden AOC direct

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