Q: What is the typical price of a round-trip flight between Copenhagen and Washington, D.C.?

Prices are currently low for flights on this route. Typical prices usually range from $492 to $750. The lowest price recently found on this route was $468.

Question 1

What is the typical price of a round-trip flight between Copenhagen and Washington, D.C.?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $492 to $750.
The lowest price recently found on this route was $468.

Question 2

What is the cheapest airline that flies from Kastrup Copenhagen to Washington, D.C.?

Accepted Answer

Finnair and British Airways are the most popular carriers operating from Kastrup Copenhagen to Washington, D.C.

Question 3

What airlines fly to Washington, D.C.?

Accepted Answer

Scandinavian Airlines, United Airlines and Lufthansa are the top three most popular airlines that fly to Washington, D.C. from Copenhagen according to our data. Scandinavian Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 6 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

Question 4

Which layover airport has the shortest connection time from Copenhagen to Washington, D.C.?

Accepted Answer

Reykjavik (KEF) has the shortest average layover time for this route: 1h 24m.

Question 5

What is the cheapest month to fly to Washington, D.C.?

Accepted Answer

The month of February is, on average, the cheapest month to fly to Washington, D.C. from Copenhagen, with most prices found around $477. If you’re not able to fly to Washington, D.C. in February, then March is your next best option. Flight prices from Copenhagen to Washington, D.C. during March average around $503.

Question 6

What is the most punctual flight time for Copenhagen to Washington, D.C. flights?

Accepted Answer

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

Question 7

How many flights depart from Copenhagen to Washington, D.C. on average per week?

Accepted Answer

The number of flights available between Copenhagen and Washington, D.C. is 12 per week as of December 2025. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

Question 8

Can stopping save me money on Copenhagen to Washington, D.C. flights?

Accepted Answer

You could potentially save up to 50% on your flight if you consider stops on a Copenhagen to Washington, D.C. flight.

Question 9

How often are flights from Copenhagen to Washington, D.C. delayed?

Accepted Answer

Historically, on average around 12% of flights between Copenhagen and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 88 minutes.

Question 10

What is the cheapest day to depart on your flight to Washington, D.C.?

Accepted Answer

On average, the least expensive day to fly to Washington, D.C. from Copenhagen is on a Sunday. momondo users have found tickets for Sunday departures for as low as $679. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Copenhagen to Washington, D.C. for around $923.

Question 11

How many flights depart from Copenhagen to Washington, D.C. on average per day?

Accepted Answer

As of December 2025, there are 1 flights per day flying from Copenhagen to Washington, D.C.. The most common time of day flights depart is 3:00PM, with 100% of flights taking off in the afternoon.

Question 12

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

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

Question 13

How have Copenhagen to Washington, D.C. flight prices changed over time?

Accepted Answer

As of December 2025, prices for Copenhagen to Washington, D.C. flights are approximately 59% more expensive when compared to flights at the same time last year.

Question 14

What cabin class options are available on Kastrup Copenhagen to Washington, D.C. flights?

Accepted Answer

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

Question 15

Which layover airport offers the lowest fares from Copenhagen to Washington, D.C.?

Accepted Answer

Flights via London (LHR) offer the lowest average round-trip price of $468.

Question 16

How far in advance should I book a flight to Washington, D.C.?

Accepted Answer

You are more likely to see cheaper flights to Washington, D.C. from Copenhagen when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $588 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Copenhagen for as low as $496 on momondo.

Question 17

What is the cheapest time of day to depart on your flight to Washington, D.C.?

Accepted Answer

In the evening is the cheapest time of day to fly from Copenhagen to Washington, D.C. when you can find flight prices for as low as $506. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $749. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 18

Which airline has the best punctuality record on Copenhagen to Washington, D.C. flights?

Accepted Answer

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

Question 19

Which layover airport has the shortest travel time from Copenhagen to Washington, D.C.?

Accepted Answer

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 11h 25m.

Question 20

Which airport is the most popular layover for flights between Copenhagen and Washington, D.C.?

Accepted Answer

Reykjavik (KEF) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

Question 21

What is the cheapest Kastrup Copenhagen to Washington, D.C. flight route?

Accepted Answer

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

Question 22

When did momondo last update prices for flights from Kastrup Copenhagen Airport to Washington, D.C.?

Accepted Answer

Prices for flights from Kastrup Copenhagen Airport to Washington, D.C. refresh daily.

Question 23

How many operators does momondo search for flights from Kastrup Copenhagen Airport to Washington, D.C.?

Accepted Answer

As of December 2025, there are 6 operators available to choose from for flights from Kastrup Copenhagen Airport to Washington, D.C..

Question 24

How old do you have to be to fly from Kastrup Copenhagen Airport to Washington, D.C.?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kastrup Copenhagen Airport to Washington, D.C..

Question 25

What documentation or ID do you need to fly to Washington, D.C.?

Accepted Answer

The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best Price Found	$680
Fastest flight time	8h 35m
Direct flights	Tue, Thu, Fri, Sat and Sun
Airports in Washington, D.C.	2 airports

Airline	Rating	Free Cancellation	Price
PLAY	PriceFrom $269	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
SWISS	PriceFrom $417	Free Cancellation	Rating 7.5 1,812 reviews	Search SWISS flights
Icelandair	PriceFrom $474	Free Cancellation	Rating 7.0 590 reviews	Search Icelandair flights
Lufthansa	PriceFrom $492	Free Cancellation	Rating 6.8 7,631 reviews	Search Lufthansa flights
United Airlines	PriceFrom $502	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $552	Free Cancellation	Rating 7.4 1,606 reviews	Search Scandinavian Airlines flights

Cheap flights from Copenhagen to Washington, D.C. from $322

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Copenhagen to Washington, D.C. departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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