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District of Columbia

$513+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — IAD
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap 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 August 18, 2025.

Round-trip from

$538
(Air Canada)

One-way from

$513
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$782
From Cologne Köln/Bonn to District of Columbia
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One-way flight from Cologne Köln/Bonn to District of Columbia
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Highest demand for flights based on searches. 7% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 18, 2025.

This Air Canada deal was found by Cheapflights users on 8/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:50 amCGN - DCA
2 stops21h 01mAir Canada
Sun 10/129:40 amDCA - CGN
2 stops23h 55mAir Canada
Deal found 8/16$538
This Flysmarter deal was found by Cheapflights users on 8/17. 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.
Mon 9/16:05 amCGN - IAD
1 stop15h 00mLufthansa
Sun 9/710:20 pmIAD - CGN
1 stop15h 00mLufthansa
Deal found 8/17$541
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:05 amCGN - IAD
1 stop19h 20mUnited Airlines
Sun 10/125:40 pmIAD - CGN
1 stop12h 35mUnited Airlines
Deal found 8/16$542
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:35 pmCGN - IAD
1 stop12h 30mUnited Airlines
Sat 11/1512:40 pmIAD - CGN
2 stops17h 50mUnited Airlines
Deal found 8/17$543
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:05 amCGN - IAD
2 stops21h 10mUnited Airlines
Sun 10/125:40 pmIAD - CGN
1 stop12h 35mUnited Airlines
Deal found 8/16$547
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:05 amCGN - DCA
2 stops16h 56mUnited Airlines
Mon 10/133:00 pmDCA - CGN
2 stops15h 15mUnited Airlines
Deal found 8/16$547
This Expedia deal was found by Cheapflights users on 8/17. 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 9/16:05 amCGN - IAD
1 stop15h 00mMultiple Airlines
Sun 9/75:25 pmIAD - CGN
1 stop20h 15mMultiple Airlines
Deal found 8/17$550
This Gotogate deal was found by Cheapflights users on 8/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:05 amCGN - IAD
2 stops15h 45mLufthansa
Mon 10/610:20 pmIAD - CGN
1 stop11h 30mLufthansa
Deal found 8/16$552
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:05 amCGN - IAD
2 stops15h 45mUnited Airlines
Tue 10/710:20 pmIAD - CGN
1 stop12h 50mUnited Airlines
Deal found 8/16$554
This Air Canada deal was found by Cheapflights users on 8/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:35 pmCGN - IAD
2 stops32h 30mAir Canada
Sun 10/129:35 amIAD - CGN
2 stops24h 00mAir Canada
Deal found 8/16$561
This Sembo deal was found by Cheapflights users on 8/16. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:05 amCGN - IAD
2 stops13h 25mMultiple Airlines
Mon 10/63:36 pmIAD - CGN
2 stops13h 34mMultiple Airlines
Deal found 8/16$566
This Air Canada deal was found by Cheapflights users on 8/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:35 pmCGN - DCA
2 stops29h 29mAir Canada
Sun 10/129:40 amDCA - CGN
2 stops23h 55mAir Canada
Deal found 8/16$567

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 August 18, 2025.
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 - DCA

CGNDCA

Cologne Köln/Bonn

Tue 10/7

6:50 am-9:51 pm

2 stops21h 01m

Washington, D.C. Reagan-National

Sun 10/12

9:40 am-3:35 pm

2 stops23h 55m

$538

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Wed 10/8

6:20 am-9:51 pm

2 stops21h 31m

Washington, D.C. Reagan-National

Sun 10/12

9:40 am-3:35 pm

2 stops23h 55m

$538

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Mon 9/1

6:05 am-3:05 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Sun 9/7

10:20 pm-7:20 pm

1 stop15h 00m

$541

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Thu 11/6

1:35 pm-8:05 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Sat 11/15

10:55 pm-6:55 pm

1 stop14h 00m

$541

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Mon 10/6

12:55 pm-7:25 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Sun 10/12

5:40 pm-12:15 pm

1 stop12h 35m

$542

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Tue 10/7

12:55 pm-7:25 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Sun 10/12

5:40 pm-12:15 pm

1 stop12h 35m

$542

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sat 10/4

6:05 am-7:25 pm

1 stop19h 20m

Washington, D.C. Dulles Intl

Mon 10/13

5:40 pm-5:10 pm

1 stop17h 30m

$542

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Mon 10/6

12:55 pm-7:25 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Mon 10/13

5:40 pm-12:15 pm

1 stop12h 35m

$542

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sat 10/4

6:05 am-7:25 pm

1 stop19h 20m

Washington, D.C. Dulles Intl

Sat 10/11

5:15 pm-3:50 pm

2 stops16h 35m

$542

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sat 10/4

6:05 am-7:25 pm

1 stop19h 20m

Washington, D.C. Dulles Intl

Sun 10/12

5:40 pm-12:15 pm

1 stop12h 35m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 29 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, July is the cheapest month in which you can book a flight from Cologne to District of Columbia (average of $302). Flying from Cologne to District of Columbia in April is currently the most expensive (average of $337). 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.

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.

  • 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, July is the cheapest month in which you can book a flight from Cologne to District of Columbia (average of $302). Flying from Cologne to District of Columbia in April is currently the most expensive (average of $337). 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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