WAS - CGN

$371 Find Cheap Flights from Washington, D.C. to Cologne - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$746
Typical prices: $839-$1,215
Multiple Airlines
Wed 12/5Wed 12/12
IAD - CGN • 2 stops
Cheapest one-way
$371
Typical prices: $492-$588
Multiple Airlines
Thu 11/8
IAD - CGN • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Cologne. You'll need to take a connecting flight to reach the destination.
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Top routes
DCA - CGN
Cheapest • 22% average savings
IAD - CGN
Most popular
Insights
Insights
When to travel
January
Cheapest • 37% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
London Heathrow (LHR)
Cheapest • Avg $568 (round-trip)
Munich Franz Josef Strauss (MUC)
Shortest trip • 12h 44m (one-way)
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Insights
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We hope you love your trip to Cologne!
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Flight Deals

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

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

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

Sat, Dec 5 - Sat, Dec 12
Multiple Airlines Logo
1:30 pm - 12:10 amIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
28h 40m2 stops Istanbul Sofia
Multiple Airlines Logo
5:55 am - 11:45 amCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
35h 50m2 stops Sofia Istanbul
$746Multiple Airlines
Thu, Nov 12 - Wed, Nov 18
Multiple Airlines Logo
5:25 pm - 11:35 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
24h 10m2 stops Lisbon Humberto Delgado Porto
Multiple Airlines Logo
8:50 pm - 3:15 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
24h 25m2 stops Porto Lisbon Humberto Delgado
$770Multiple Airlines
Fri, Dec 4 - Fri, Dec 11
Multiple Airlines Logo
1:30 pm - 11:55 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
28h 25m2 stops Istanbul Sofia
Multiple Airlines Logo
5:55 am - 7:25 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
19h 30m2 stops Sofia Istanbul
$817Multiple Airlines
Wed, Nov 25 - Tue, Dec 1
Multiple Airlines Logo
1:30 pm - 8:10 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
24h 40m2 stops Istanbul Barcelona-El Prat
Multiple Airlines Logo
4:10 pm - 7:25 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
33h 15m2 stops Barcelona-El Prat Istanbul
$833Multiple Airlines
Mon, Nov 23 - Tue, Dec 8
Lufthansa Logo
10:55 pm - 7:35 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
14h 40m1 stop Munich Franz Josef Strauss
Lufthansa Logo
1:35 pm - 8:05 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
12h 30m1 stop Munich Franz Josef Strauss
$842Lufthansa
Mon, Nov 23 - Tue, Dec 8
Turkish Airlines Logo
9:20 pm - 10:30 amIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
31h 10m1 stop Istanbul
Turkish Airlines Logo
11:30 am - 11:45 amCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
30h 15m1 stop Istanbul
$849Turkish Airlines
Mon, Nov 23 - Tue, Dec 8
Turkish Airlines Logo
1:30 pm - 10:30 amIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
15h 00m1 stop Istanbul
Turkish Airlines Logo
11:30 am - 11:45 amCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
30h 15m1 stop Istanbul
$850Turkish Airlines
Fri, Dec 4 - Fri, Dec 11
Multiple Airlines Logo
1:30 pm - 11:55 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
28h 25m2 stops Istanbul Sofia
Multiple Airlines Logo
5:55 am - 7:25 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
19h 30m2 stops Sofia Istanbul
$854Multiple Airlines
Mon, Nov 23 - Tue, Dec 8
Multiple Airlines Logo
12:39 pm - 12:50 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
18h 11m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Multiple Airlines Logo
1:35 pm - 8:05 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
12h 30m1 stop Munich Franz Josef Strauss
$857Multiple Airlines
Sun, Mar 28 - Sat, Apr 3
Lufthansa Logo
10:20 pm - 7:40 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
15h 20m1 stop Munich Franz Josef Strauss
Lufthansa Logo
9:05 am - 7:25 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
16h 20m1 stop Munich Franz Josef Strauss
$884Lufthansa
Booking Insights

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

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

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

Washington, D.C. Reagan-National Airport (DCA) to Cologne (CGN) is the cheapest Washington, D.C. to Cologne route, averaging $639 round-trip. Other Washington, D.C. to Cologne routes average $996, based on KAYAK data over the past 12 months.

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

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Washington, D.C. to Cologne. It’s 37% cheaper than the average day, while Thursday is the most expensive, with prices 27% higher.

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

Low season

February

Cheapest flight

$371
Beat the crowds with an average 53% drop in travelers.
The most popular month to fly with an average 69% increase in travelers.
One-way flight from Washington, D.C. Dulles Intl Airport to Cologne

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Cologne 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 Cologne 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 Washington, D.C. to Cologne?

    Two cabin classes are available on flights from Washington, D.C. to Cologne:

    • Economy Class
    • Business Class

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

    A nonstop flight from Washington, D.C. to Cologne takes 00m, covering 3,971 miles.

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

    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 Washington, D.C. to Cologne flight?

    Round-trip flights from Washington, D.C. to Cologne range from $839 to $1,215, with an average of $984 over the past 12 months. Anything below $839 counts as a good deal.

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

    One-way fares from Washington, D.C. to Cologne are currently higher than usual. Average one-way flight prices are about $742, which is 40% above the typical average for this route.

  • What car rental options are available at Cologne Köln/Bonn Airport (CGN)?

    Cologne Köln/Bonn Airport (CGN) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:

    • Flex To Go
    • Wheego
    • Alamo
    • Enterprise Rent-A-Car
    • Avis

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

    Flights from Washington, D.C. to Cologne 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 Cologne Köln/Bonn (CGN).

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

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

    • Munich Franz Josef Strauss (MUC) - 81% of one-stop connections
    • Istanbul (IST) - 14% of one-stop connections
    • London Heathrow (LHR) - 5% of one-stop connections

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

    Yes. Flexible dates can save you up to 50% on flights from Washington, D.C. to Cologne. Wednesday is the cheapest departure day at $629 round-trip on average, while Thursday is the most expensive at $1,258, a difference of $629.

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

    Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time at 12h 44m, compared with 17h 31m via Istanbul (IST) and 20h 12m via London Heathrow (LHR).

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

    Cologne 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 popular places can I visit in Cologne?

    Some of the most popular sights in Cologne are Lanxess Arena, Alter Markt and Cologne Messe. These are among the most viewed places in Cologne on KAYAK.

Your guide to booking Washington, D.C. to Cologne 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 Wednesday departure and avoid flying on Thursday. On this route, Wednesday flights average $629, about $629 less than Thursday fares (50% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Washington, D.C. to Cologne trip for January. Fares historically average $621 round-trip in that month - typically $596 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Cologne Köln/Bonn Airport.

    • Leonardo Hotel Köln Bonn Airport
    • Am Flughafen
    • &repeat Köln Airport

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

Complete your trip to Cologne with a hotel stay or car rental

Car rentals in Cologne
Hotels in Cologne
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