Cheap flights from Billund to Copenhagen from $66

The cheapest month to fly to Copenhagen from Billund is in February. Flight prices, which tend to average around $155, are often lower during this time because this is during the off-season. If you aren’t able to travel to Copenhagen during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $190.

The cheapest day to depart from Billund to Copenhagen is on a Tuesday when prices can be found for as low as $322. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Billund to Copenhagen for around $674.

Flying to Copenhagen from Billund in the evening is the least expensive time of day to depart. momondo users have found prices as low as $368 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $540. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Billund to Kastrup Copenhagen for the best Billund - Kastrup Copenhagen flight prices

You are more likely to see cheaper flights to Copenhagen from Billund when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $232 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from Billund for as low as $171 on momondo.

There are 3 cabin classes available to choose from on Billund to Copenhagen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 11% of flights between Billund and Copenhagen have experienced a delay on any given week. The average delay length over the past 12 months has been 72 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Braathens Regional have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

As of August 2026, there are 3 flights per day flying from Billund to Copenhagen. The most common time of day flights depart is 6:00AM, with 88% of flights taking off at noon.

27 flights are operational weekly from Billund to Copenhagen as of August 2026. The most popular departure day for this route is Thu, with 26% of flights per week taking off on this day.