Return fares to Copenhagen by month, based on the cheapest return airfares found for each month.
The cheapest month to fly to Copenhagen is August 2026, with return fares from $1,206 — 52% cheaper than the most expensive month (January 2027, from $2,536).
Based on the fares we've tracked, August is typically the cheapest month to fly to Copenhagen, with return fares from $1,206. January is the most expensive month, with the cheapest return fares around $2,536 as school holidays and the Christmas peak push prices up.
Across the year, return fares to Copenhagen average around $1,702. If you can travel in the off-peak months of August, November and September, you'll generally pay up to 29% less than the yearly average.
These are the cheapest prices for return airfares to Copenhagen
These are the average prices for return airfares to Copenhagen
When is the cheapest time to travel to Copenhagen? The cheapest month to travel is typically August.
How much do return flights to Copenhagen cost?The best price we found for a return flight to Copenhagen is $1177.
What is the cheapest date to fly to Copenhagen?Currently, the cheapest date for a return flight to Copenhagen is 14 July 2026.
What is the cheapest airline that flys to Copenhagen?Currently, the cheapest airline that flys to Copenhagen is Air China.
How long does a direct flight to Copenhagen take? We were not able to find any direct flights to Copenhagen.
What is the IATA airport code for Copenhagen?The IATA code for Copenhagen is CPH. It is located in Denmark at coordinates 55.62956, 12.63951.
When should you book flights to Copenhagen?From our data, you should book flights to Copenhagen 60 days out.