HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$570+ Cheap flights from Cologne (CGN) to District of Columbia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — IAD
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cologne to District of Columbia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Cologne to District of Columbia

Best flights from Cologne to District of Columbia
Discover carefully curated flight deals from Cologne to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This British Airways deal was found by Cheapflights users on 12/26. 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.
Sat 2/145:10 pmCGN - IAD
1 stop28h 25mBritish Airways
Sat 2/216:20 pmIAD - CGN
1 stop15h 20mBritish Airways
Deal found 12/26$570
This Kiwi.com deal was found by Cheapflights users on 12/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/149:10 amCGN - IAD
2 stops17h 05mLufthansa
Sat 2/215:40 pmIAD - CGN
1 stop12h 50mLufthansa
Deal found 12/27$600
This Expedia deal was found by Cheapflights users on 12/27. 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 1/298:20 pmCGN - IAD
1 stop24h 20mMultiple Airlines
Sat 2/75:20 pmIAD - CGN
2 stops13h 10mMultiple Airlines
Deal found 12/27$609
This United Airlines deal was found by Cheapflights users on 12/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:00 pmCGN - IAD
1 stop12h 25mUnited Airlines
Tue 4/285:25 pmIAD - CGN
1 stop12h 55mUnited Airlines
Deal found 12/27$619
This Air Canada deal was found by Cheapflights users on 12/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/236:45 amCGN - IAD
2 stops20h 09mAir Canada
Sat 1/314:30 pmIAD - CGN
2 stops18h 40mAir Canada
Deal found 12/26$622
This British Airways deal was found by Cheapflights users on 12/26. 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 1/234:35 pmCGN - DCA
2 stops23h 28mBritish Airways
Sat 1/318:45 pmDCA - CGN
2 stops37h 45mBritish Airways
Deal found 12/26$575
This Flysmarter deal was found by Cheapflights users on 12/26. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:00 pmCGN - IAD
1 stop12h 25mLufthansa
Sat 5/1610:20 pmIAD - CGN
1 stop15h 10mLufthansa
Deal found 12/26$612
This United Airlines deal was found by Cheapflights users on 12/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/261:35 pmCGN - IAD
2 stops15h 46mUnited Airlines
Mon 3/25:34 pmIAD - CGN
2 stops13h 16mUnited Airlines
Deal found 12/27$624
This lol.travel deal was found by Cheapflights users on 12/27. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/148:40 amCGN - DCA
2 stops15h 25mAir Canada
Sat 2/216:50 pmDCA - CGN
2 stops16h 20mAir Canada
Deal found 12/27$651
This Flysmarter deal was found by Cheapflights users on 12/27. 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 1/295:05 pmCGN - DCA
2 stops31h 49mBritish Airways
Sat 2/75:45 pmDCA - CGN
2 stops15h 55mBritish Airways
Deal found 12/27$594
This United Airlines deal was found by Cheapflights users on 12/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/261:35 pmCGN - DCA
2 stops29h 32mUnited Airlines
Mon 3/24:10 pmDCA - CGN
2 stops14h 40mUnited Airlines
Deal found 12/27$624
This Air Canada deal was found by Cheapflights users on 12/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/148:40 amCGN - DCA
2 stops15h 25mMultiple Airlines
Sat 2/214:15 pmDCA - CGN
2 stops14h 15mMultiple Airlines
Deal found 12/26$813
This United Airlines deal was found by Cheapflights users on 12/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/99:10 amCGN - DCA
2 stops16h 03mUnited Airlines
Mon 2/164:10 pmDCA - CGN
2 stops14h 40mUnited Airlines
Deal found 12/26$672

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 December 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$559
(lol.travel)

Popular in

December

Cheapest in

January

Average price

$1,016
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
Highest demand for flights based on searches. 10% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 28, 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 - IAD

CGNIAD

Cologne Köln/Bonn

Sat 2/14

5:10 pm-3:35 pm

1 stop28h 25m

Washington, D.C. Dulles Intl

Sat 2/21

6:20 pm-3:40 pm

1 stop15h 20m

$570

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Fri 1/23

4:35 pm-10:03 am

2 stops23h 28m

Washington, D.C. Reagan-National

Sat 1/31

8:45 pm-4:30 pm

2 stops37h 45m

$575

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Thu 1/29

5:05 pm-6:54 pm

2 stops31h 49m

Washington, D.C. Reagan-National

Sat 2/7

5:45 pm-3:40 pm

2 stops15h 55m

$594

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sat 2/14

9:10 am-8:15 pm

2 stops17h 05m

Washington, D.C. Dulles Intl

Sat 2/21

5:40 pm-12:30 pm

1 stop12h 50m

$600

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Thu 1/29

8:20 pm-2:40 pm

1 stop24h 20m

Washington, D.C. Dulles Intl

Sat 2/7

5:20 pm-12:30 pm

2 stops13h 10m

$609

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

$612

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Tue 4/14

1:00 pm-7:25 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Tue 4/28

5:25 pm-12:20 pm

1 stop12h 55m

$619

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Fri 1/23

6:45 am-8:54 pm

2 stops20h 09m

Washington, D.C. Dulles Intl

Sat 1/31

4:30 pm-5:10 pm

2 stops18h 40m

$622

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Thu 2/26

1:35 pm-11:21 pm

2 stops15h 46m

Washington, D.C. Dulles Intl

Mon 3/2

5:34 pm-12:50 pm

2 stops13h 16m

$624

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Thu 2/26

1:35 pm-1:07 pm

2 stops29h 32m

Washington, D.C. Reagan-National

Mon 3/2

4:10 pm-12:50 pm

2 stops14h 40m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 16 results
1
2

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 $554). 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.

  • 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 17h 05m. 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 $554). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cologne to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
Frankfurt to John F Kennedy Intl flights
Frankfurt to Newark flights
Frankfurt to LaGuardia flights
Frankfurt to Miami flights
Duesseldorf Intl to John F Kennedy Intl flights
Munich to John F Kennedy Intl flights
Berlin to Newark flights
Munich to Newark flights
Frankfurt to Los Angeles flights
Berlin to John F Kennedy Intl flights
Frankfurt to San Francisco flights
Duesseldorf Intl to Newark flights
Duesseldorf Intl to LaGuardia flights
Berlin to LaGuardia flights
Frankfurt-Hahn to John F Kennedy Intl flights
Frankfurt to Las Vegas flights
Frankfurt to Dulles Intl flights
Munich to LaGuardia flights
Frankfurt to Dallas/Fort Worth flights
Frankfurt to Seattle flights
Munich to Miami flights
Munich to Los Angeles flights
Frankfurt to O'Hare Intl flights
Munich to San Francisco flights
Frankfurt to Orlando flights
Frankfurt to Fort Lauderdale flights
Frankfurt to Ontario flights
Frankfurt to Santa Ana flights
Frankfurt to Atlanta flights
Frankfurt to West Palm Beach flights
Frankfurt to San Jose flights
Duesseldorf Intl to Miami flights
Frankfurt to Boston flights
Frankfurt to Denver flights
Frankfurt to Oakland flights
Bremen to John F Kennedy Intl flights
Cologne to John F Kennedy Intl flights
Duesseldorf Intl to Los Angeles flights
Frankfurt to Long Beach flights
Cologne to Newark flights
Frankfurt-Hahn to Miami flights
Stuttgart to John F Kennedy Intl flights
Berlin to Miami flights
Duesseldorf Intl to Fort Lauderdale flights
Frankfurt to Baltimore flights
Bremen to Newark flights
Stuttgart to LaGuardia flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.