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District of Columbia

$508+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — IAD
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$515
(Billigflug)

Popular in

August

Cheapest in

February

Average price

$577
Provider with most accurate pricing for Cologne Köln/Bonn-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Cologne Köln/Bonn-Washington, D.C. (WAS) flights.
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From Cologne Köln/Bonn to District of Columbia
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Highest demand for flights based on searches. 13% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This British Airways deal was found by Cheapflights users on 4/29. 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.
Thu 5/810:15 amCGN - DCA
2 stops18h 21mBritish Airways
Mon 5/125:24 pmDCA - CGN
2 stops14h 56mBritish Airways
Deal found 4/29$508
This Billigflug deal was found by Cheapflights users on 4/28. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:20 amCGN - IAD
2 stops20h 48mMultiple Airlines
Sun 5/1810:20 pmIAD - CGN
1 stop18h 50mMultiple Airlines
Deal found 4/28$515
This British Airways deal was found by Cheapflights users on 4/29. 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.
Thu 5/810:15 amCGN - IAD
1 stop15h 50mBritish Airways
Mon 5/125:26 pmIAD - CGN
2 stops14h 54mBritish Airways
Deal found 4/29$517
This Lufthansa deal was found by Cheapflights users on 4/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:05 amCGN - IAD
1 stop19h 20mLufthansa
Mon 5/1910:20 pmIAD - CGN
1 stop18h 50mLufthansa
Deal found 4/28$527
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:40 amCGN - IAD
2 stops14h 39mAir Canada
Sun 5/189:45 amIAD - CGN
2 stops19h 25mAir Canada
Deal found 4/28$548
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/316:05 amCGN - IAD
1 stop15h 15mUnited Airlines
Fri 6/276:10 pmIAD - CGN
2 stops15h 40mUnited Airlines
Deal found 4/28$564
This Austrian Airlines deal was found by Cheapflights users on 4/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:45 pmCGN - IAD
2 stops51h 07mAustrian Airlines
Sat 9/205:10 pmIAD - CGN
2 stops57h 40mAustrian Airlines
Deal found 4/29$572
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 11/2011:35 amCGN - IAD
1 stop14h 10mAmerican Airlines
Mon 12/16:15 pmIAD - CGN
1 stop10h 50mAmerican Airlines
Deal found 4/28$601
This Air Canada deal was found by Cheapflights users on 4/29. 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 5/236:05 amCGN - DCA
2 stops22h 23mAir Canada
Mon 5/264:35 pmDCA - CGN
2 stops18h 30mAir Canada
Deal found 4/29$667
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 5/162:20 pmCGN - DCA
2 stops26h 40mAmerican Airlines
Mon 5/193:30 pmDCA - CGN
2 stops23h 00mAmerican Airlines
Deal found 4/29$761
This SWISS deal was found by Cheapflights users on 4/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:30 pmCGN - IAD
2 stops26h 05mSWISS
Sun 11/305:45 pmIAD - CGN
2 stops21h 30mSWISS
Deal found 4/28$778
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/411:55 amCGN - DCA
3 stops39h 58mMultiple Airlines
Sat 5/104:35 pmDCA - CGN
2 stops18h 30mMultiple Airlines
Deal found 4/29$991

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 April 29, 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

Wed 5/14

6:20 am-9:08 pm

2 stops20h 48m

Washington, D.C. Dulles Intl

Sun 5/18

10:20 pm-11:10 pm

1 stop18h 50m

$515

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Fri 5/16

2:20 pm-8:05 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

Sun 5/18

10:40 pm-8:25 pm

1 stop15h 45m

$517

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Fri 5/16

6:05 am-7:25 pm

1 stop19h 20m

Washington, D.C. Dulles Intl

Mon 5/19

10:20 pm-11:10 pm

1 stop18h 50m

$527

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Sun 5/25

10:15 am-10:36 pm

2 stops18h 21m

Washington, D.C. Reagan-National

Mon 6/2

5:49 pm-2:20 pm

2 stops14h 31m

$531

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Wed 5/14

7:40 am-4:19 pm

2 stops14h 39m

Washington, D.C. Dulles Intl

Sun 5/18

9:45 am-11:10 am

2 stops19h 25m

$548

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sat 5/31

6:05 am-3:20 pm

1 stop15h 15m

Washington, D.C. Dulles Intl

Fri 6/27

6:10 pm-3:50 pm

2 stops15h 40m

$564

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Fri 8/29

6:45 pm-3:52 pm

2 stops51h 07m

Washington, D.C. Dulles Intl

Sat 9/20

5:10 pm-8:50 am

2 stops57h 40m

$572

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Fri 5/23

6:05 am-10:28 pm

2 stops22h 23m

Washington, D.C. Reagan-National

Mon 5/26

4:35 pm-5:05 pm

2 stops18h 30m

$667

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Fri 5/16

2:20 pm-11:00 am

2 stops26h 40m

Washington, D.C. Reagan-National

Mon 5/19

3:30 pm-8:30 pm

2 stops23h 00m

$761

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Sun 6/22

7:25 pm-7:42 pm

2 stops30h 17m

Washington, D.C. Reagan-National

Tue 6/24

12:55 pm-11:20 pm

3 stops28h 25m

$993

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 15 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, August is the cheapest month in which you can book a flight from Cologne to District of Columbia (average of $309). Flying from Cologne to District of Columbia in June is currently the most expensive (average of $373). 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 District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia 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 District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated April 29, 2025.
Read reviews from past customers who have flown Austrian Airlines, SWISS and United Airlines from Cologne to District of Columbia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
780 reviews

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Entertainment

6.7

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
780 reviews
Austrian Airlines
7.6
Good
780 reviews

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Entertainment

6.7

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
SWISS
7.5
Good
1,588 reviews
Austrian Airlines
7.6
Good
780 reviews

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Entertainment

6.7

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
United Airlines
7.4
Good
8,696 reviews
Austrian Airlines
7.6
Good
780 reviews

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Entertainment

6.7

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Turkish Airlines
7.3
Good
3,788 reviews
Austrian Airlines
7.6
Good
780 reviews

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Entertainment

6.7

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.6
Good
780 reviews

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Entertainment

6.7

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

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, August is the cheapest month in which you can book a flight from Cologne to District of Columbia (average of $309). Flying from Cologne to District of Columbia in June is currently the most expensive (average of $373). 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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