Cheapest return CPH–RIX flights, September

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

Return flights

25 Sep - 28 Sep Norwegian Air Sweden AOC direct
09 Sep - 10 Sep Norwegian Air Sweden AOC direct
09 Sep - 28 Sep Norwegian Air Sweden AOC direct
09 Sep - 17 Sep Norwegian Air Sweden AOC direct
04 Sep - 10 Sep Norwegian Air Sweden AOC direct
04 Sep - 17 Sep Norwegian Air Sweden AOC direct
18 Sep - 28 Sep Norwegian Air Sweden AOC direct
24 Sep - 28 Sep Norwegian Air Sweden AOC direct
06 Sep - 10 Sep Norwegian Air Sweden AOC direct
06 Sep - 17 Sep Norwegian Air Sweden AOC direct
18 Sep - 01 Oct Norwegian Air Sweden AOC direct
18 Sep - 08 Oct Norwegian Air Sweden AOC direct
24 Sep - 01 Oct Norwegian Air Sweden AOC direct
24 Sep - 08 Oct Norwegian Air Sweden AOC direct
25 Sep - 01 Oct Norwegian Air Sweden AOC direct
25 Sep - 08 Oct Norwegian Air Sweden AOC direct
20 Sep - 01 Oct Norwegian Air Sweden AOC direct
20 Sep - 08 Oct Norwegian Air Sweden AOC direct
01 Sep - 01 Oct airBaltic direct
24 Sep - 11 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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