WAS - CPH

$217 Find Cheap Flights from Washington, D.C. to Copenhagen - Compare and Save

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Everything you should know

Cheapest round-trip
$518
Typical prices: $595-$923
Icelandair
Tue 11/6Sun 11/11
BWI - CPH • 1 stop
Cheapest non-stop
$635
Typical prices: $647-$960
Scandinavian Airlines
Fri 10/26Mon 11/12
IAD - CPH • Non-stop
Nonstop flights
You can fly direct with Scandinavian Airlines. Average duration is 7h 54m
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 3% average savings
Most popular
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 22 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $485 (round-trip)
Shortest trip • 11h 52m (one-way)
Insights
Insights
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We hope you love your trip to Copenhagen!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Washington, D.C. to Copenhagen (WAS-CPH)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Copenhagen

Fri, Nov 6 - Wed, Nov 11
Icelandair Logo
7:40 pm - 4:00 pmBWI  Baltimore/Washington-CPH Kastrup Copenhagen
14h 20m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:55 pm - 6:40 pmCPH  Kastrup Copenhagen-BWI Baltimore/Washington
11h 45m1 stop Reykjavik Keflavik Intl
$518Icelandair
Mon, Nov 9 - Mon, Nov 16
Icelandair Logo
7:40 pm - 11:45 amBWI  Baltimore/Washington-CPH Kastrup Copenhagen
10h 05m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:55 pm - 6:40 pmCPH  Kastrup Copenhagen-BWI Baltimore/Washington
11h 45m1 stop Reykjavik Keflavik Intl
$519Icelandair
Wed, Nov 25 - Tue, Dec 1
TAP AIR PORTUGAL Logo
10:30 pm - 11:45 pmIAD  Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen
19h 15m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:00 am - 2:45 pmCPH  Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl
14h 45m1 stop Lisbon Humberto Delgado
$611TAP AIR PORTUGAL
Wed, Nov 18 - Mon, Nov 30
TAP AIR PORTUGAL Logo
10:30 pm - 5:40 pmIAD  Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen
13h 10m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
12:40 pm - 2:45 pmCPH  Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl
32h 05m1 stop Lisbon Humberto Delgado
$612TAP AIR PORTUGAL
Tue, Oct 6 - Sun, Oct 11
British Airways Logo
7:15 pm - 3:35 pmIAD  Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen
14h 20m1 stop London Heathrow
British Airways Logo
10:20 am - 8:20 pmCPH  Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl
16h 00m1 stop London Heathrow
$632British Airways
Thu, Nov 12 - Mon, Nov 16
Multiple Airlines Logo
7:40 pm - 9:05 pmIAD  Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen
19h 25m2 stops Reykjavik Keflavik Intl Oslo Gardermoen
Multiple Airlines Logo
9:15 am - 6:30 pmCPH  Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl
15h 15m2 stops Oslo Gardermoen Reykjavik Keflavik Intl
$633Multiple Airlines
Wed, Oct 28 - Thu, Nov 5
Scandinavian Airlines Logo
9:30 pm - 10:35 amIAD  Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen
8h 05mnonstop
Scandinavian Airlines Logo
1:55 pm - 5:15 pmCPH  Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl
9h 20mnonstop
$635Scandinavian Airlines
Thu, Oct 22 - Mon, Oct 26
Scandinavian Airlines Logo
8:20 pm - 10:10 amIAD  Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen
7h 50mnonstop
Scandinavian Airlines Logo
1:55 pm - 6:15 pmCPH  Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl
9h 20mnonstop
$635Scandinavian Airlines
Thu, Nov 19 - Tue, Nov 24
SWISS Logo
8:10 pm - 7:05 pmIAD  Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen
16h 55m1 stop Zurich
SWISS Logo
9:50 am - 5:00 pmCPH  Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl
13h 10m1 stop Zurich
$712SWISS
Sun, Sep 6 - Mon, Nov 16
SWISS Logo
8:20 pm - 11:25 pmIAD  Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen
21h 05m1 stop Zurich
SWISS Logo
6:45 am - 5:00 pmCPH  Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl
16h 15m1 stop Zurich
$712SWISS
Booking Insights

Price, demand and travel trends for Washington, D.C. to Copenhagen flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. to Copenhagen with more confidence.

How much is a round-trip flight from Washington, D.C. to Copenhagen?

Round-trip flights from Washington, D.C. to Copenhagen start at $518. Prices are below average for this route right now, with typical round-trip fares ranging from $595 to $923. The lowest price found in the past 5 days was $518 on Icelandair.

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

There's little price difference between Washington, D.C. to Copenhagen routes. They average around $766 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Washington, D.C. to Copenhagen?

Tuesday is the cheapest day of the week to fly from Washington, D.C. to Copenhagen, it is 8% cheaper than the average day. Friday is the most expensive day with flight prices 10% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • February is the cheapest month to fly from Washington, D.C. to Copenhagen at $528 round-trip.
  • June ($911) and July ($864) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 72% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Washington, D.C. to Copenhagen the cheapest?

Flights from Washington, D.C. to Copenhagen are cheapest 22 weeks before departure. Booking in this window typically costs about 21% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Washington, D.C. to Copenhagen

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Chris Dong

Chris Dong

Expert on CPH

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Stefanie Waldek

Stefanie Waldek

Expert on IAD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Key details for Washington, D.C. to Copenhagen flights

Low season

February

Cheapest flight

$217
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Baltimore to Copenhagen

When to book flights from Washington, D.C. to Copenhagen

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Copenhagen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. to Copenhagen flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airlines offer extra legroom and free seat selection on Washington, D.C. to Copenhagen flights?

    Among airlines operating Washington, D.C. to Copenhagen flights:

    • Scandinavian Airlines: offers extra legroom
    • Air France: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Washington, D.C. to Copenhagen?

    Only Scandinavian Airlines operates flights between Washington, D.C. and Copenhagen.

  • Which airports can I use when flying from Washington, D.C. to Copenhagen?

    Flights from Washington, D.C. to Copenhagen may depart from several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD). Flights usually arrive at Kastrup Copenhagen (CPH).

  • Which airlines include bags at no extra cost on Washington, D.C. to Copenhagen flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Scandinavian Airlines: a cabin bag and a checked bag in Economy Class
    • Air France: a cabin bag and a checked bag in Economy Class
    • British Airways: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Washington, D.C. to Copenhagen?

    Four cabin classes are available on flights from Washington, D.C. to Copenhagen:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How much can I save by taking a layover when flying from Washington, D.C. to Copenhagen?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $485 round-trip via New York John F Kennedy Intl (JFK), compared to $794 for nonstop.

  • What is the standard checked-bag allowance on flights from Washington, D.C. to Copenhagen?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $100–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which airports do connecting flights from Washington, D.C. to Copenhagen pass through?

    One-stop flights from Washington, D.C. to Copenhagen most commonly connect through:

    • Reykjavik Keflavik Intl (KEF) - 55% of one-stop connections
    • Frankfurt am Main (FRA) - 8% of one-stop connections
    • Amsterdam Schiphol (AMS) - 7% of one-stop connections
    • Zurich (ZRH) - 7% of one-stop connections

    Reykjavik Keflavik Intl (KEF) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Washington, D.C. to Copenhagen?

    Yes. Being flexible with your travel dates can save you up to 16% on the Washington, D.C. to Copenhagen route. Tuesday is the cheapest departure day at $692 round-trip on average, while Friday is the most expensive at $823, a difference of $131. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from Washington, D.C. to Copenhagen spread across the day?

    Evening is the busiest departure period on Washington, D.C. to Copenhagen flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and night flights for 0%.

  • What popular places can I visit in Copenhagen?

    Some of the most popular sights in Copenhagen are Tivoli, Københavns Hovedbanegård and Bella Center. These are among the most viewed places in Copenhagen on KAYAK.

  • What are the earliest and latest flights from Washington, D.C. to Copenhagen?

    These are the earliest and latest flight times available from Washington, D.C. to Copenhagen:

    • Earliest: departs at 8:20 pm and lands at 4:14 am
    • Latest: departs at 9:30 pm and lands at 5:24 am.

    The flight takes about 7h 54m.

  • How expensive are last-minute Washington, D.C. to Copenhagen flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 11% above the route average of $748. Book 22 weeks before departure for the lowest fares.

  • How long is a flight from Washington, D.C. to Copenhagen?

    A nonstop flight from Washington, D.C. to Copenhagen takes 7h 54m, covering 4,048 miles.

  • Do I need a passport to fly from Washington, D.C. to Copenhagen?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Washington, D.C. to Copenhagen looking right now?

    One-way fares from Washington, D.C. to Copenhagen are currently lower than usual. Average one-way flight prices are about $368, which is 20% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Washington, D.C. to Copenhagen?

    Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 11h 52m, compared with 12h 08m via Brussels Bruxelles-National (BRU) and 12h 08m via Philadelphia (PHL).

  • What is the time difference between Washington, D.C. and Copenhagen?

    Copenhagen is 6 hours ahead of Washington, D.C. (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Kastrup Copenhagen Airport (CPH)?

    Kastrup Copenhagen Airport (CPH) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:
    · Sixt
    · Alamo
    · Europcar
    · Budget
    · keddy by Europcar

  • How much should I expect to pay for a Washington, D.C. to Copenhagen flight?

    Round-trip flights from Washington, D.C. to Copenhagen range from $595 to $923, with an average of $748 over the past 12 months. Anything below $595 counts as a good deal.

Your guide to booking Washington, D.C. to Copenhagen flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $692 - about $131 less than Friday (16% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 22 weeks before you fly. On this route, that window historically saves about 21% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. to Copenhagen trip for February. Fares historically average $528 round-trip in that month - typically $383 less than the most expensive month, which is June (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through New York John F Kennedy Intl Airport (JFK) can be cheaper than flying direct. The cheapest layover option averages $485 round-trip on this route - about $309 less than direct flights (based on the last 12 months).

Prefer to fly direct from Washington, D.C. to Copenhagen?

 
Find which airlines fly direct from Washington, D.C. to Kastrup Copenhagen Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. to Kastrup Copenhagen

Monday

Scandinavian Airlines

Scandinavian Airlines

Wednesday

Scandinavian Airlines

Scandinavian Airlines

Thursday

Scandinavian Airlines

Scandinavian Airlines

Friday

Scandinavian Airlines

Scandinavian Airlines

Saturday

Scandinavian Airlines

Scandinavian Airlines

Sunday

Scandinavian Airlines

Scandinavian Airlines

See more direct flights

Direct returns

Kastrup Copenhagen to Washington, D.C.

Monday

Scandinavian Airlines

Scandinavian Airlines

Wednesday

Scandinavian Airlines

Scandinavian Airlines

Thursday

Scandinavian Airlines

Scandinavian Airlines

Friday

Scandinavian Airlines

Scandinavian Airlines

Saturday

Scandinavian Airlines

Scandinavian Airlines

Sunday

Scandinavian Airlines

Scandinavian Airlines

See more direct flights

Everything you need to know for your flight from Washington, D.C. to Copenhagen

Information on your arrival and departure airports