HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington, D.C.

$334+ Cheap flights from Cologne (CGN) to Washington, D.C. (WAS)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — WAS
Dez 24 — Dez 311
Di 12/24
Di 12/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cologne to Washington, D.C. 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 Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Cologne (CGN) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Dezember 19, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$512
(American Airlines)

One-way from

$334
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$842
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 Washington, D.C. (WAS)
Search Deals
One-way flight from Cologne Köln/Bonn to Washington, D.C. (WAS)
Search Deals
High demand for flights, 8% potential price rise
Search Deals
Best time to find cheap flights, 3% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Cologne to Washington, D.C.

Cheapest flights from Cologne to Washington, D.C.
Explore the most affordable flight options available from Cologne to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Dezember 19, 2024.

This Air Canada deal was found by Cheapflights users on 12/19. 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.
Mi 12/252:40 pmCGN - IAD
2 stops25h 06mAir Canada
Mi 2/263:55 pmIAD - CGN
2 stops14h 50mAir Canada
Deal found 12/19$902
This FlightHub deal was found by Cheapflights users on 12/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 12/252:40 pmCGN - IAD
2 stops23h 25mMultiple Airlines
Mi 2/265:35 pmIAD - CGN
1 stop15h 55mMultiple Airlines
Deal found 12/19$923
This Kissandfly.com deal was found by Cheapflights users on 12/19. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 12/237:20 pmCGN - IAD
1 stop30h 25mBritish Airways
Fr 1/108:05 pmIAD - CGN
2 stops15h 35mBritish Airways
Deal found 12/19$943
This United Airlines deal was found by Cheapflights users on 12/19. 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.
Mi 12/251:25 pmCGN - IAD
1 stop12h 40mUnited Airlines
Mi 2/265:35 pmIAD - CGN
1 stop13h 10mUnited Airlines
Deal found 12/19$960
This American Airlines deal was found by Cheapflights users on 12/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 12/1911:35 amCGN - IAD
2 stops38h 05mAmerican Airlines
Do 12/266:00 pmIAD - CGN
1 stop17h 35mAmerican Airlines
Deal found 12/18$6,444
This American Airlines deal was found by Cheapflights users on 12/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 12/1911:35 amCGN - BWI
2 stops35h 46mAmerican Airlines
Do 12/261:30 pmBWI - CGN
2 stops22h 05mAmerican Airlines
Deal found 12/18$9,135

Find flights from Cologne to Washington, D.C. within your budget

Customize your flight search to find flights from Cologne to Washington, D.C. 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 Dezember 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Do 1/23

11:35 am-3:35 pm

1 stop34h 00m

Washington, D.C. Dulles Intl

Mi 2/5

9:55 pm-5:55 pm

1 stop14h 00m

$512

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Do 1/23

11:35 am-7:45 pm

1 stop14h 10m

Washington, D.C. Dulles Intl

Mi 2/5

6:00 pm-10:25 am

1 stop10h 25m

$513

CologneBaltimore

CGN - BWI

CGNBWI

Cologne Köln/Bonn

Do 1/23

11:35 am-6:45 pm

1 stop13h 10m

Baltimore/Washington

Mi 2/5

8:30 pm-5:55 pm

1 stop15h 25m

$513

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Mo 1/13

11:35 am-7:45 pm

1 stop14h 10m

Washington, D.C. Dulles Intl

So 1/19

8:05 pm-6:25 pm

2 stops16h 20m

$514

CologneBaltimore

CGN - BWI

CGNBWI

Cologne Köln/Bonn

Mo 1/13

11:35 am-6:45 pm

1 stop13h 10m

Baltimore/Washington

So 1/19

8:30 pm-6:25 pm

1 stop15h 55m

$514

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Do 1/23

11:35 am-8:55 pm

2 stops15h 20m

Washington, D.C. Reagan-National

Mi 2/5

2:59 pm-10:25 am

2 stops13h 26m

$519

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Mo 1/13

11:35 am-10:41 pm

2 stops17h 06m

Washington, D.C. Reagan-National

So 1/19

12:55 pm-10:20 am

2 stops15h 25m

$520

CologneBaltimore

CGN - BWI

CGNBWI

Cologne Köln/Bonn

Sa 1/11

12:25 pm-6:45 pm

1 stop12h 20m

Baltimore/Washington

Mo 1/20

8:30 pm-10:25 am

1 stop31h 55m

$545

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Do 5/1

8:05 pm-3:00 pm

1 stop24h 55m

Washington, D.C. Dulles Intl

Sa 5/10

10:20 pm-5:10 pm

1 stop12h 50m

$557

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Do 2/20

9:10 am-9:23 pm

2 stops18h 13m

Washington, D.C. Dulles Intl

Fr 2/28

5:35 pm-5:10 pm

1 stop17h 35m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 26 results
1
2
3
  • Most accurate provider: When it comes to deals on Cologne-Washington, D.C. flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Cologne-Washington, D.C. flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Cologne-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cologne-Washington, D.C. flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cologne-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cologne to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

Travel insights for flights from Cologne to Washington, D.C.

Get recent, data-driven insights about flights from Cologne to Washington, D.C. including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Cologne to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Cologne to Washington, D.C. (average of $309). Flying from Cologne to Washington, D.C. in June is currently the most expensive (average of $389). 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.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated Dezember 19, 2024.
Get a feel of what it's like to fly with Air Canada, American Airlines and British Airways from Cologne to Washington, D.C. by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,605 reviews

Boarding

7.7

Crew

8.2

Entertainment

6.8

Overall

7.6

Comfort

7.4

Food

7.1

Reviews

1 / 10

Never got on the flight due to my first plane being so delayed

SWISS
7.6
Good
1,605 reviews
SWISS
7.6
Good
1,605 reviews

Boarding

7.7

Crew

8.2

Entertainment

6.8

Overall

7.6

Comfort

7.4

Food

7.1

Reviews

1 / 10

Never got on the flight due to my first plane being so delayed

Austrian Airlines
7.6
Good
788 reviews
SWISS
7.6
Good
1,605 reviews

Boarding

7.7

Crew

8.2

Entertainment

6.8

Overall

7.6

Comfort

7.4

Food

7.1

Reviews

1 / 10

Never got on the flight due to my first plane being so delayed

United Airlines
7.4
Good
9,048 reviews
SWISS
7.6
Good
1,605 reviews

Boarding

7.7

Crew

8.2

Entertainment

6.8

Overall

7.6

Comfort

7.4

Food

7.1

Reviews

1 / 10

Never got on the flight due to my first plane being so delayed

Turkish Airlines
7.3
Good
3,901 reviews
SWISS
7.6
Good
1,605 reviews

Boarding

7.7

Crew

8.2

Entertainment

6.8

Overall

7.6

Comfort

7.4

Food

7.1

Reviews

1 / 10

Never got on the flight due to my first plane being so delayed

American Airlines
7.2
Good
10,000 reviews
SWISS
7.6
Good
1,605 reviews

Boarding

7.7

Crew

8.2

Entertainment

6.8

Overall

7.6

Comfort

7.4

Food

7.1

Reviews

1 / 10

Never got on the flight due to my first plane being so delayed

Related info for your journey

Find useful and relevant information for your journey from Cologne to Washington, D.C.. 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 Washington, D.C.?

    Cologne Köln/Bonn (CGN), located 9.5 mi from the city center, is the airport you fly out of when you book flights from Cologne to Washington, D.C.. 0 airlines have flights from Köln/Bonn to Washington, D.C. on a regular basis. Booking flights from Cologne Köln/Bonn to Washington, D.C. should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. per day.

  • What are the cheapest airlines flying from Cologne to Washington, D.C. round-trip?

    According to our current data, American Airlines ($512), British Airways ($514), and Lufthansa ($557) offers the cheapest pricing from Cologne to Washington, D.C.. American Airlines is 28% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Cologne to Washington, D.C. one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $550. However, be on the lookout for offers from Lufthansa and SWISS, as they are both options that can get you from Cologne to Washington, D.C. for a low price.

  • What are the most popular routes from Cologne to Washington, D.C.?

    When deciding which route to take from Cologne to Washington, D.C. consider Cologne Köln/Bonn - Washington, D.C. Dulles Intl, Cologne Köln/Bonn - Baltimore/Washington or Cologne Köln/Bonn - Washington, D.C. Reagan-National as they are the most popular.

  • Can I find deals for flights from Cologne to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Cologne to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cologne to Washington, D.C.?

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

  • Can I find deals for business class flights from Cologne to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Cologne to Washington, D.C. 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 Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Cologne to Washington, D.C. (average of $309). Flying from Cologne to Washington, D.C. in June is currently the most expensive (average of $389). 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 Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Frankfurt to Dulles Intl flights
Munich to Dulles Intl flights
Frankfurt to Reagan-National flights
Munich to Reagan-National flights
Berlin to Dulles Intl flights
Berlin to Reagan-National flights
Duesseldorf Intl to Dulles Intl flights
Hamburg to Dulles Intl flights
Hamburg to Reagan-National flights
Duesseldorf Intl to Reagan-National flights
Hannover to Dulles Intl flights
Nuremberg to Dulles Intl flights
Stuttgart to Dulles Intl flights
Bremen to Dulles Intl flights
Cologne to Dulles Intl flights
Stuttgart to Reagan-National flights
Leipzig to Dulles Intl flights
Leipzig to Reagan-National flights
Nuremberg to Reagan-National flights
Paderborn to Dulles Intl flights
Dortmund to Dulles Intl 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.