CPH - WAS

$405 Find Cheap Flights from Copenhagen to Washington, D.C. - Compare and Save

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Everything you should know

Cheapest round-trip
$537
Typical prices: $536-$823
Icelandair
Fri 10/19Sun 11/4
CPH - BWI • 1 stop
Cheapest non-stop
$672
Typical prices: $606-$918
Scandinavian Airlines
Tue 10/23Fri 11/2
CPH - IAD • Non-stop
Nonstop flights
You can fly direct with Scandinavian Airlines. Average duration is 8h 56m
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 2% average savings
Most popular
Insights
Insights
Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 12 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $551 (round-trip)
Shortest trip • 11h 50m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

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

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

Mon, Oct 19 - Wed, Nov 4
Icelandair Logo
10:35 pm - 10:15 pmCPH  Kastrup Copenhagen-BWI Baltimore/Washington
29h 40m1 stop Reykjavik Keflavik Intl
Icelandair Logo
7:40 pm - 11:45 amBWI  Baltimore/Washington-CPH Kastrup Copenhagen
10h 05m1 stop Reykjavik Keflavik Intl
$537Icelandair
Mon, Nov 2 - Fri, Nov 13
TAP AIR PORTUGAL Logo
6:00 am - 3:15 pmCPH  Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl
15h 15m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
10:30 pm - 11:45 pmIAD  Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen
19h 15m1 stop Lisbon Humberto Delgado
$538TAP AIR PORTUGAL
Mon, Nov 2 - Sun, Nov 15
TAP AIR PORTUGAL Logo
6:00 am - 3:15 pmCPH  Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl
15h 15m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
10:30 pm - 11:35 pmIAD  Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen
19h 05m1 stop Lisbon Humberto Delgado
$538TAP AIR PORTUGAL
Mon, Oct 19 - Wed, Nov 4
Icelandair Logo
4:55 pm - 7:25 pmCPH  Kastrup Copenhagen-BWI Baltimore/Washington
32h 30m1 stop Reykjavik Keflavik Intl
Icelandair Logo
7:40 pm - 11:45 amBWI  Baltimore/Washington-CPH Kastrup Copenhagen
10h 05m1 stop Reykjavik Keflavik Intl
$542Icelandair
Mon, Oct 5 - Sat, Oct 10
Lufthansa Logo
6:40 am - 1:35 pmCPH  Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl
12h 55m1 stop Frankfurt am Main
Lufthansa Logo
5:55 pm - 11:35 amIAD  Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen
11h 40m1 stop Frankfurt am Main
$653Lufthansa
Wed, Sep 30 - Sun, Oct 4
Lufthansa Logo
6:20 am - 1:35 pmCPH  Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl
13h 15m1 stop Frankfurt am Main
Lufthansa Logo
3:25 pm - 11:35 amIAD  Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen
14h 10m1 stop Frankfurt am Main
$660Lufthansa
Fri, Oct 23 - Mon, Nov 2
Scandinavian Airlines Logo
2:25 pm - 5:00 pmCPH  Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl
8h 35mnonstop
Scandinavian Airlines Logo
8:30 pm - 10:35 amIAD  Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen
8h 05mnonstop
$672Scandinavian Airlines
Tue, Oct 13 - Tue, Oct 20
United Airlines Logo
6:20 am - 3:10 pmCPH  Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl
14h 50m1 stop Frankfurt am Main
United Airlines Logo
3:09 pm - 2:10 pmIAD  Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen
17h 01m2 stops Boston Logan Intl Zurich
$672United Airlines
Sat, Oct 31 - Sat, Nov 14
United Airlines Logo
2:15 pm - 9:05 pmCPH  Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl
11h 50m1 stop Frankfurt am Main
United Airlines Logo
8:10 pm - 2:10 pmIAD  Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen
12h 00m1 stop Zurich
$673United Airlines
Thu, Oct 29 - Wed, Nov 11
Scandinavian Airlines Logo
1:55 pm - 6:15 pmCPH  Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl
9h 20mnonstop
Scandinavian Airlines Logo
8:30 pm - 10:35 amIAD  Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen
8h 05mnonstop
$680Scandinavian Airlines
Booking Insights

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

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

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

Round-trip flights from Copenhagen to Washington, D.C. start at $537. Prices are typical for this route right now, with typical round-trip fares ranging from $536 to $823. The lowest price found in the past 5 days was $537 on Icelandair.

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

There's little price difference between Copenhagen to Washington, D.C. routes. They average around $662 round-trip, based on KAYAK data over the past 12 months.

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

Thursday is the cheapest day of the week to fly from Copenhagen to Washington, D.C., it is 8% cheaper than the average day. Sunday is the most expensive day with flight prices 16% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • November is the cheapest month to fly from Copenhagen to Washington, D.C. at $531 round-trip.
  • July ($835) and June ($776) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 57% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Copenhagen to Washington, D.C. are cheapest 12 weeks before departure. Booking in this window typically costs about 30% 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 Copenhagen to Washington, D.C.

 
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 Copenhagen to Washington, D.C. flights

Low season

February

Cheapest flight

$405
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Copenhagen to Baltimore

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

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

Your Copenhagen to Washington, D.C. 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 Copenhagen to Washington, D.C. flights?

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

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

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

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

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

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

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

  • Which airlines include bags at no extra cost on Copenhagen to Washington, D.C. 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
    • Delta: a cabin bag and a checked bag in Economy 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 Copenhagen to Washington, D.C.?

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

    • Economy Class
    • Premium Economy Class
    • Business Class

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

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $551 round-trip via Lisbon Humberto Delgado (LIS), compared to $740 for nonstop.

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

    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 Copenhagen to Washington, D.C. pass through?

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

    • Reykjavik Keflavik Intl (KEF) - 54% of one-stop connections
    • Frankfurt am Main (FRA) - 13% of one-stop connections
    • Amsterdam Schiphol (AMS) - 7% of one-stop connections
    • London Heathrow (LHR) - 6% 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 Copenhagen to Washington, D.C.?

    Yes. Being flexible with your travel dates can save you up to 21% on the Copenhagen to Washington, D.C. route. Thursday is the cheapest departure day at $602 round-trip on average, while Sunday is the most expensive at $761, a difference of $159. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed from Copenhagen to Washington, D.C.?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Copenhagen to Washington, D.C. route, 16% of flights were delayed in the past 3 months, with delays averaging 1 hour 58 minutes.

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

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

  • What popular places can I visit in Washington, D.C.?

    Some of the most popular sights in Washington, D.C. are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. on KAYAK.

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

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

    • Earliest: departs at 1:55 pm and lands at 10:51 pm
    • Latest: departs at 3:30 pm and lands at 12:26 am.

    The flight takes about 8h 56m.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 24% above the route average of $653. Book 12 weeks before departure for the lowest fares.

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

    A nonstop flight from Copenhagen to Washington, D.C. takes 8h 56m, covering 4,048 miles.

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

    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 Copenhagen to Washington, D.C. looking right now?

    One-way fares from Copenhagen to Washington, D.C. are currently lower than usual. Average one-way flight prices are about $572, which is 19% below the typical average for this route.

  • How does Scandinavian Airlines’s on-time performance compare to other airlines on Copenhagen to Washington, D.C. flights?

    Scandinavian Airlines is the only airline operating Copenhagen to Washington, D.C. flights. 84% of its flights are on time.

  • How do delay rates compare for morning and evening flights from Copenhagen to Washington, D.C.?

    Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

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

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 11h 50m, compared with 11h 51m via Paris Charles de Gaulle (CDG) and 11h 53m via Reykjavik Keflavik Intl (KEF).

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

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

  • What car rental options are available in Washington, D.C.?

    Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Washington, D.C. Reagan-National Airport (DCA) — daily rates from around $23:

    • Sixt
    • Dollar
    • Thrifty
    • Alamo
    • Budget

    Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates from around $24:

    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

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

    Round-trip flights from Copenhagen to Washington, D.C. range from $536 to $823, with an average of $653 over the past 12 months. Anything below $536 counts as a good deal.

Your guide to booking Copenhagen to Washington, D.C. 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 Thursday departure instead of Sunday. On this route, Thursday flights average $602 - about $159 less than Sunday (21% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 12 weeks before you fly. On this route, that window historically saves about 30% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Copenhagen to Washington, D.C. trip for November. Fares historically average $531 round-trip in that month - typically $304 less than the most expensive month, which is July (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Lisbon Humberto Delgado Airport (LIS) can be cheaper than flying direct. The cheapest layover option averages $551 round-trip on this route - about $189 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.
    - Hyatt House Washington DC The Wharf
    - Intercontinental Hotels Washington D.C. - The Wharf By IHG
    - Pendry Washington DC - The Wharf

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

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

Direct departures

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

Direct returns

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

More options for your flight from Copenhagen to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental