Cheap flights from District of Columbia to Denmark from $229

In general, February is the cheapest month to fly from District of Columbia to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $542. If you aren’t able to travel to Denmark during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $564.

The cheapest day to depart from District of Columbia to Denmark is on a Wednesday. Travelers who choose to depart for Denmark on a Wednesday will often find tickets for as low as $713. On the other hand, Friday is the most expensive day to depart from District of Columbia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $802.

Flying to Denmark from District of Columbia in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $479 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to Denmark, so prices are often more expensive at around $732 per ticket.

Fly from Washington, D.C. Dulles Intl to Kastrup Copenhagen for the best District of Columbia - Denmark flight prices

You are more likely to see cheaper flights to Denmark from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $699 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from District of Columbia for as low as $562 on momondo.

There are 4 cabin classes available to choose from on District of Columbia to Denmark flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Icelandair, United Airlines, and Delta are the most popular carriers operating from District of Columbia to Denmark

Scandinavian Airlines, Icelandair and United Airlines are the top three most popular airlines that fly to Denmark from District of Columbia according to our data. Scandinavian Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Denmark. Keep in mind that there are 9 different airlines that fly to Denmark on a routine basis, so you have a few additional options to choose from.

The number of flights available between District of Columbia and Denmark is 2 per day as of September 2026. The most frequent departure time is 8:00PM, with 100% of daily flights leaving in the evening.

The number of flights available between District of Columbia and Denmark is 18 per week as of September 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.