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District of Columbia

$321+ Cheap flights from Cologne (CGN) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — IAD
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Cologne to District of Columbia

Cheapest flights from Cologne to District of Columbia
Explore the most affordable flight options available from Cologne to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This British Airways deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:15 pm
CGN
-
IAD
1 stop28h 20m
British Airways
Sun 3/1510:45 pm
IAD
-
CGN
1 stop12h 45m
British Airways
Deal found 1/25$578
This British Airways deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/84:35 pm
CGN
-
IAD
1 stop29h 00m
British Airways
Sun 3/1510:45 pm
IAD
-
CGN
1 stop12h 45m
British Airways
Deal found 1/26$579
This British Airways deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/274:35 pm
CGN
-
DCA
2 stops34h 55m
British Airways
Mon 3/26:14 pm
DCA
-
CGN
2 stops15h 56m
British Airways
Deal found 1/26$602
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/89:10 am
CGN
-
IAD
1 stop12h 25m
Lufthansa
Sun 3/157:20 pm
IAD
-
CGN
2 stops12h 15m
Lufthansa
Deal found 1/26$603
This Flysmarter deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:05 pm
CGN
-
DCA
2 stops30h 48m
British Airways
Mon 3/166:14 pm
DCA
-
CGN
2 stops16h 56m
British Airways
Deal found 1/27$605
This Expedia deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:10 am
CGN
-
IAD
1 stop12h 25m
Lufthansa
Sun 3/156:40 pm
IAD
-
CGN
1 stop12h 55m
Lufthansa
Deal found 1/25$608
This British Airways deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:10 pm
CGN
-
DCA
2 stops34h 50m
British Airways
Sun 3/84:45 pm
DCA
-
CGN
2 stops18h 45m
British Airways
Deal found 1/25$608
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:20 pm
CGN
-
IAD
1 stop24h 20m
Multiple Airlines
Mon 3/1611:55 pm
IAD
-
CGN
1 stop12h 15m
Multiple Airlines
Deal found 1/27$613
This Expedia deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:20 pm
CGN
-
IAD
1 stop24h 20m
Multiple Airlines
Thu 3/1911:55 pm
IAD
-
CGN
1 stop14h 00m
Multiple Airlines
Deal found 1/25$614
This Expedia deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/61:05 pm
CGN
-
IAD
1 stop12h 20m
Lufthansa
Sat 6/2010:20 pm
IAD
-
CGN
1 stop15h 10m
Lufthansa
Deal found 1/25$617
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:30 am
CGN
-
IAD
1 stop16h 55m
Lufthansa
Fri 5/110:20 pm
IAD
-
CGN
1 stop13h 20m
Lufthansa
Deal found 1/27$618
This Expedia deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/128:20 pm
CGN
-
IAD
1 stop24h 20m
Austrian Airlines
Thu 3/197:00 pm
IAD
-
CGN
1 stop19h 35m
Austrian Airlines
Deal found 1/26$620

Find flight deals from Cologne to District of Columbia

Keep the following information in mind while searching for Cologne to District of Columbia flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$578
(British Airways)

One-way from

$321
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$518
Provider with most accurate pricing for Cologne Köln/Bonn-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cologne Köln/Bonn-Washington, D.C. (WAS) flights.
Search Deals
From Cologne Köln/Bonn to District of Columbia
Search Deals
One-way flight from Cologne Köln/Bonn to District of Columbia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cologne to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Cologne to District of Columbia that are best for you.

Fly from

Cologne

Fly to

District of Columbia

Route

Depart

Return

Price

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Mon 3/9

5:15 pm-4:35 pm

1 stop28h 20m

Washington, D.C. Dulles Intl

Sun 3/15

10:45 pm-4:30 pm

1 stop12h 45m

$578

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sun 3/8

4:35 pm-4:35 pm

1 stop29h 00m

Washington, D.C. Dulles Intl

Sun 3/15

10:45 pm-4:30 pm

1 stop12h 45m

$579

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Fri 2/27

4:35 pm-9:30 pm

2 stops34h 55m

Washington, D.C. Reagan-National

Mon 3/2

6:14 pm-4:10 pm

2 stops15h 56m

$602

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sun 3/8

9:10 am-4:35 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Sun 3/15

7:20 pm-12:35 pm

2 stops12h 15m

$603

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Thu 3/12

5:05 pm-6:53 pm

2 stops30h 48m

Washington, D.C. Reagan-National

Mon 3/16

6:14 pm-4:10 pm

2 stops16h 56m

$605

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Sat 2/28

5:10 pm-10:00 pm

2 stops34h 50m

Washington, D.C. Reagan-National

Sun 3/8

4:45 pm-4:30 pm

2 stops18h 45m

$608

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Thu 3/12

8:20 pm-3:40 pm

1 stop24h 20m

Washington, D.C. Dulles Intl

Thu 3/19

11:55 pm-6:55 pm

1 stop14h 00m

$614

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Wed 5/6

1:00 pm-7:25 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Sat 5/16

10:20 pm-7:30 pm

1 stop15h 10m

$614

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sat 6/6

1:05 pm-7:25 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

Sat 6/20

10:20 pm-7:30 pm

1 stop15h 10m

$617

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Thu 3/12

8:20 pm-3:40 pm

1 stop24h 20m

Washington, D.C. Dulles Intl

Thu 3/19

7:00 pm-7:35 pm

1 stop19h 35m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 25 results
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Best time to book a flight from Cologne to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Cologne with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cologne to District of Columbia

What is the cheapest month to book a flight from Cologne to District of Columbia?

Currently, April is the cheapest month in which you can book a flight from Cologne to District of Columbia (average of $237). Flying from Cologne to District of Columbia in July is currently the most expensive (average of $583). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Cologne to District of Columbia?

Related info for your journey

Find useful and relevant information for your journey from Cologne to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cologne to District of Columbia?

    For a flight from Cologne to District of Columbia, you will be flying from Köln/Bonn. Cologne Köln/Bonn (CGN) is just 9.5 mi from the center of the city.

  • How long is the flight from Cologne to District of Columbia?

    There are many flights that can get you from Cologne to District of Columbia in 12h 25m. Fly via British Airways, Lufthansa, or United Airlines to get the fastest option. Airlines will cover a distance of 3986 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Cologne to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Cologne to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cologne to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cologne to District of Columbia.

  • Can I find deals for business class flights from Cologne to District of Columbia?

    Yes. Cheapflights offers flight deals from Cologne to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cologne to District of Columbia?

    Currently, April is the cheapest month in which you can book a flight from Cologne to District of Columbia (average of $237). Flying from Cologne to District of Columbia in July is currently the most expensive (average of $583). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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