Cheapest return flights from Copenhagen to Riga in September from $76

AirHint found the following cheapest return flights from Copenhagen (CPH) to Riga (RIX) in September 2025 (see full year).

Return flights

05 Sep - 08 Sep Norwegian Air Sweden AOC direct
10 Sep - 25 Sep Norwegian Air Sweden AOC direct
22 Sep - 25 Sep Norwegian Air Sweden AOC direct
15 Sep - 25 Sep Norwegian Air Sweden AOC direct
01 Sep - 10 Sep Norwegian Air Sweden AOC direct
05 Sep - 10 Sep Norwegian Air Sweden AOC direct
05 Sep - 25 Sep Norwegian Air Sweden AOC direct
19 Sep - 25 Sep Norwegian Air Sweden AOC direct
12 Sep - 25 Sep Norwegian Air Sweden AOC direct
08 Sep - 10 Sep Norwegian Air Sweden AOC direct
10 Sep - 01 Oct Norwegian Air Sweden AOC direct
26 Sep - 01 Oct Norwegian Air Sweden AOC direct
15 Sep - 01 Oct Norwegian Air Sweden AOC direct
19 Sep - 01 Oct Norwegian Air Sweden AOC direct
12 Sep - 01 Oct Norwegian Air Sweden AOC direct
26 Sep - 12 Oct Norwegian Air Sweden AOC direct
26 Sep - 06 Oct Norwegian Air Sweden AOC direct
26 Sep - 13 Oct Norwegian Air Sweden AOC direct
26 Sep - 10 Oct Norwegian Air Sweden AOC direct
26 Sep - 09 Oct Norwegian Air Sweden AOC direct

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