Copenhagen (CPH) to Stockholm (STO): 340 miles (547 km) great-circle, about 1h 10m nonstop by our estimate. Cheapest fare observed: $111 round-trip on Ryanair, with 1 stop, departing July 2, 2026.
$111 round-trip, Ryanair FR6845, departing 2026-07-02 at 11:55, returning 2026-07-09. The recorded itinerary left on a Thursday, returning on a Thursday 7 nights later; the fare was observed 68 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $111, it ranked 12th of the 30 round-trip fares we recorded from CPH (median $164). That is 32.7 cents per great-circle mile (round-trip price over one-way distance), above the CPH median of 18.4 cents across 30 round-trip routes.
Routes from CPH of similar length: Oslo (321 mi) at $120 and Prague (387 mi) at $68.
Ryanair had the cheapest fare on 10 of 30 CPH routes. It is the 27th longest of the 30 routes we track from CPH.
Of 6 departure airports with a fare to Stockholm, Copenhagen (CPH) ranked 4th at $111. Lowest: $46 from Riga (RIX); highest: $178 from Helsinki (HEL); 4 nonstop. Cheapest-fare airlines (routes): Ryanair (2), Air Baltic (1), airline MW (1), Norwegian (1) and Norwegian Air (1).
That depends on your passport and trip, so check the official source for Sweden: European Commission: Schengen visa policy. Connecting elsewhere? Check that country's transit rules too.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Europe/Copenhagen, Europe/Stockholm; flight time is our estimate.