WAS - CGN

$529 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
$808
Typical prices: $839-$1,215
Multiple Airlines
Fri 12/7Fri 12/14
IAD - CGN • 2 stops
Cheapest one-way
$529
Typical prices: $492-$588
Turkish Airlines
Fri 11/23
IAD - CGN • 1 stop
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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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

Mon, Dec 7 - Mon, Dec 14
Multiple Airlines Logo
5:25 pm - 9:15 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
21h 50m2 stops Lisbon Humberto Delgado Barcelona-El Prat
Multiple Airlines Logo
10:40 am - 2:40 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
34h 00m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$808Multiple Airlines
Sun, Mar 7 - Thu, Mar 11
Lufthansa Logo
10:55 pm - 4:55 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
12h 00m1 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
$825Lufthansa
Sun, Mar 7 - Thu, Mar 11
Multiple Airlines Logo
10:10 pm - 4:55 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
36h 45m2 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
$839Multiple Airlines
Mon, Mar 8 - Fri, Mar 12
Lufthansa Logo
10:55 pm - 4:55 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
12h 00m1 stop Munich Franz Josef Strauss
Lufthansa Logo
1:10 pm - 8:05 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
12h 55m1 stop Munich Franz Josef Strauss
$849Lufthansa
Wed, Dec 9 - Tue, Dec 15
Lufthansa Logo
10:55 pm - 4:55 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
12h 00m1 stop Munich Franz Josef Strauss
Lufthansa Logo
9:20 am - 8:05 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
16h 45m1 stop Munich Franz Josef Strauss
$851Lufthansa
Tue, Dec 29 - Mon, Jan 11
Multiple Airlines Logo
5:15 pm - 1:00 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
13h 45m1 stop Dublin
Multiple Airlines Logo
2:50 pm - 4:20 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
31h 30m2 stops Valencia Madrid Barajas
$852Multiple Airlines
Mon, Mar 8 - Fri, Mar 12
Multiple Airlines Logo
9:55 am - 12:50 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
20h 55m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Multiple Airlines Logo
1:10 pm - 8:05 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
12h 55m1 stop Munich Franz Josef Strauss
$854Multiple Airlines
Sun, Mar 7 - Thu, Mar 11
Multiple Airlines Logo
10:10 pm - 12:50 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
32h 40m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Multiple Airlines Logo
1:35 pm - 8:08 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
36h 33m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
$857Multiple Airlines
Mon, Dec 7 - Mon, Dec 14
Multiple Airlines Logo
5:25 pm - 7:35 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
20h 10m3 stops Lisbon Humberto Delgado Barcelona-El Prat Munich Franz Josef Strauss
Multiple Airlines Logo
10:40 am - 2:40 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
34h 00m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$859Multiple Airlines
Mon, Mar 8 - Fri, Mar 12
Air Canada Logo
9:55 am - 12:50 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
20h 55m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Air Canada Logo
9:20 am - 8:08 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
16h 48m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
$862Air Canada
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.

Find deals

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

Low season

February

Cheapest flight

$529
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 $554, which is 5% above the typical average for this route.

  • 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 5 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

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