CGN - IAD

$445 Find Cheap Flights from Cologne to Washington, D.C. - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$716
Typical prices: $699-$917
Lufthansa
Mon 11/19Wed 11/28
CGN - IAD • 1 stop
Cheapest one-way
$445
Typical prices: $906-$1,028
Multiple Airlines
Wed 12/19
CGN - IAD • 3 stops
Nonstop flights
There are currently no direct flights between Cologne and Washington, D.C. Dulles Intl Airport. You'll need to take a connecting flight to reach the destination.
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!
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Flight Deals

Cheap Flights from Cologne to Washington, D.C. (CGN-IAD)

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

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

Thu, Nov 19 - Sat, Nov 28
Lufthansa Logo
9:20 am - 8:05 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
16h 45m1 stop Munich Franz Josef Strauss
Lufthansa Logo
10:55 pm - 7:35 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
14h 40m1 stop Munich Franz Josef Strauss
$716Lufthansa
Thu, Nov 19 - Sat, Nov 28
Air Canada Logo
6:50 am - 8:23 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
19h 33m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
4:30 pm - 12:50 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
14h 20m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
$719Air Canada
Thu, Nov 19 - Sat, Nov 28
Multiple Airlines Logo
6:50 am - 8:23 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
19h 33m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
10:55 pm - 7:35 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
14h 40m1 stop Munich Franz Josef Strauss
$720Multiple Airlines
Tue, Mar 2 - Tue, Mar 9
Lufthansa Logo
9:20 am - 8:05 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
16h 45m1 stop Munich Franz Josef Strauss
Lufthansa Logo
10:55 pm - 7:35 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
14h 40m1 stop Munich Franz Josef Strauss
$730Lufthansa
Sun, Feb 28 - Wed, Mar 10
United Airlines Logo
9:20 am - 3:35 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
12h 15m1 stop Munich Franz Josef Strauss
United Airlines Logo
10:55 pm - 4:55 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
12h 00m1 stop Munich Franz Josef Strauss
$733United Airlines
Thu, Nov 19 - Mon, Nov 23
Multiple Airlines Logo
8:20 pm - 2:10 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
23h 50m1 stop Vienna Intl
Multiple Airlines Logo
10:55 pm - 4:55 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
12h 00m1 stop Munich Franz Josef Strauss
$735Multiple Airlines
Thu, Nov 19 - Sat, Nov 28
Lufthansa Logo
9:20 am - 8:05 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
16h 45m1 stop Munich Franz Josef Strauss
Lufthansa Logo
10:55 pm - 7:35 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
14h 40m1 stop Munich Franz Josef Strauss
$737Lufthansa
Fri, Feb 26 - Wed, Mar 10
United Airlines Logo
9:20 am - 9:13 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
17h 53m2 stops Munich Franz Josef Strauss New York John F Kennedy Intl
United Airlines Logo
5:35 pm - 12:50 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
13h 15m1 stop Munich Franz Josef Strauss
$738United Airlines
Sun, Feb 28 - Mon, Mar 8
Air Canada Logo
9:20 am - 8:10 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
16h 50m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
Air Canada Logo
5:15 pm - 4:55 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
17h 40m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
$740Air Canada
Thu, Nov 19 - Sat, Nov 28
Multiple Airlines Logo
6:50 am - 8:23 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
19h 33m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
10:55 pm - 7:35 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
14h 40m1 stop Munich Franz Josef Strauss
$744Multiple Airlines
Booking Insights

Price, demand and travel trends for Cologne to Washington, D.C. Dulles Intl Airport flights

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

How much is a round-trip flight from Cologne to Washington, D.C. Dulles Intl Airport?

Round-trip flights from Cologne to Washington, D.C. Dulles Intl Airport typically range from $699 to $917. The lowest price found in the past 5 days was $716, on Lufthansa.

Key details for Cologne to Washington, D.C. Dulles Intl Airport flights

Low season

December

Cheapest flight

$445
Beat the crowds with an average 85% drop in travelers.
The most popular month to fly with an average 67% increase in travelers.
One-way flight from Cologne to Washington, D.C. Dulles Intl Airport

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

Are your dates flexible? Find out the best times to travel from Cologne 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 Cologne to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Cologne to Washington, D.C. Dulles Intl Airport?

    Only Economy Class is available on flights from Cologne to Washington, D.C. Dulles Intl Airport.

  • How long is a flight from Cologne to Washington, D.C. Dulles Intl Airport?

    A nonstop flight from Cologne to Washington, D.C. Dulles Intl Airport takes 00m, covering 3,986 miles.

  • Do I need a passport to fly from Cologne to Washington, D.C. Dulles Intl Airport?

    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 much should I expect to pay for a Cologne to Washington, D.C. Dulles Intl Airport flight?

    Round-trip flights from Cologne to Washington, D.C. Dulles Intl Airport range from $699 to $917, with an average of $862 over the past 12 months. Anything below $699 counts as a good deal.

  • Have flight prices from Cologne to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $716 to $1,707. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Cologne to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Cologne to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $524, which is 43% below the typical average for this route.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates averaging $70 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Cologne to Washington, D.C. Dulles Intl Airport?

    Flights from Cologne to Washington, D.C. Dulles Intl Airport usually depart from Cologne Köln/Bonn (CGN) and arrive at Washington, D.C. Dulles Intl (IAD).

  • Which airports do connecting flights from Cologne to Washington, D.C. Dulles Intl Airport pass through?

    Most connecting flights from Cologne to Washington, D.C. Dulles Intl Airport pass through Munich Franz Josef Strauss (MUC), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Cologne to Washington, D.C. Dulles Intl Airport?

    Yes. Flexible dates can save you up to 27% on flights from Cologne to Washington, D.C. Dulles Intl Airport. Monday is the cheapest departure day at $670 round-trip on average, while Thursday is the most expensive at $917, a difference of $247.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Cologne and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 5 hours behind Cologne (Eastern Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

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

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

Your guide to booking Cologne to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Thursday. On this route, Monday flights average $670, about $247 less than Thursday fares (27% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Cologne to Washington, D.C. Dulles Intl Airport trip for April. Fares historically average $666 round-trip in that month - typically $580 less than the most expensive month, which is September (based on the last 12 months).

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

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