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WAS - CGN

$502 Find cheap flights from Washington, D.C. to Cologne

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Cologne departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
qui 7/11
qui 7/18

Search hundreds of travel sites at once for deals on flights to Cologne

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Cologne, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Cologne, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Washington, D.C. to Cologne (WAS-CGN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Cologne that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:40 pm - 5:35 pmBWI-CGN
14h 55m1 stop
12:30 pm - 6:55 pmCGN-BWI
12h 25m1 stop
$772British Airways
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sáb, dez 7 - sáb, dez 14
10:00 pm - 5:35 pmIAD-CGN
13h 35m1 stop
12:30 pm - 8:00 pmCGN-IAD
13h 30m1 stop
$772British Airways
Find Deal
sáb, dez 7 - sáb, dez 14
10:05 pm - 7:25 pmIAD-CGN
39h 20m2 stops
8:05 pm - 8:05 pmCGN-IAD
30h 00m1 stop
$794Lufthansa
Find Deal
sáb, dez 7 - sáb, dez 14
4:00 pm - 11:10 amIAD-CGN
13h 10m2 stops
6:25 am - 4:20 pmCGN-IAD
15h 55m2 stops
$804Air Canada
Find Deal
qui, out 17 - sex, out 25
6:25 pm - 12:45 pmIAD-CGN
12h 20m2 stops
6:05 am - 3:50 pmCGN-IAD
15h 45m2 stops
$810United Airlines
Find Deal
sáb, dez 7 - sáb, dez 14
6:00 am - 11:10 amDCA-CGN
23h 10m2 stops
6:25 am - 7:55 pmCGN-DCA
19h 30m2 stops
$822Air Canada
Find Deal
qui, out 17 - sex, out 25
10:20 pm - 12:10 pmIAD-CGN
31h 50m2 stops
12:55 pm - 7:25 pmCGN-IAD
12h 30m1 stop
$850United Airlines
Find Deal
sáb, set 14 - sex, set 27
6:00 pm - 12:15 pmIAD-CGN
12h 15m2 stops
12:55 pm - 7:25 pmCGN-IAD
12h 30m1 stop
$853Lufthansa
Find Deal
qui, out 17 - sex, out 25
6:30 am - 10:35 pmIAD-CGN
34h 05m2 stops
6:40 am - 5:40 pmCGN-IAD
17h 00m2 stops
sáb, set 14 - sex, set 27
5:32 pm - 12:10 pmIAD-CGN
12h 38m2 stops
7:45 am - 5:25 pmCGN-IAD
15h 40m2 stops
dom, set 8 - qua, set 25

Flights from Washington, D.C. to Cologne - Travel Insights & Trends

Get data-powered insights and trends into flights from Washington, D.C. to Cologne to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Washington, D.C. to Cologne?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. to Cologne, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. to Cologne is February, where tickets cost $560 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,631 and $1,363 respectively.

Which airlines provide the cheapest flights from Washington, D.C. to Cologne?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Washington, D.C. to Cologne found by KAYAK users in the last 72 hours was for $772 on British Airways, followed by Lufthansa ($794). One-way flight deals have also been found from as low as $502 on Air Canada and from $521 on Lufthansa.

Good to know

Low season

July

High season

June

Cheapest flight

$502
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly with an average 45% increase in price.
Flight from Washington Dulles Airport to Cologne

When to book flights from Washington, D.C. to Cologne

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Cologne based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Cologne

  • What is the cheapest flight from Washington, D.C. to Cologne?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Cologne was $502 for a one-way ticket and $772 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Cologne?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington, D.C. and on arrival in Cologne.

  • Which airports will I be using when flying from Washington, D.C. to Cologne?

    Washington, D.C. is served by 2 major airports and there is only 1 main airport in Cologne. You will leave Washington, D.C. from one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You will be arriving at Cologne Köln/Bonn.

  • Which aircraft models fly most regularly from Washington, D.C. to Cologne?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Cologne?

    Star Alliance, and oneworld are the airline alliances operating flights between Washington, D.C. and Cologne, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Cologne, United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Cologne are United Airlines and Lufthansa. With an average price for the route of $1,278 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $890 and an overall rating of 6.9.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Cologne?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Cologne.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Cologne?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cologne from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Cologne?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cologne with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Cologne?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cologne from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Washington, D.C. to Cologne

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Cologne. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Cologne? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10629 reviews
7.2Comfort
6.7Food
7.1Entertainment
8.1Crew
7.7Boarding
Airline reviews

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

4.0 OkayE., Jun 2024IAD - MAD
Read more about United Airlines reviews

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

Dinner was excellent - beef stew, the eggs for breakfast were only ok. It was soooo nice that there were so many options for movies and games.

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

Overall, the flight was comfortable without any serious issues. Transit through Frankfurt airport was a little confusing, but not too difficult if you follow the signs

There was a screaming child behind our seats. This prevented us from getting any sleep during the night.

Staff disappeared after dinner service until breakfast, no help with beds, no help running to our gate to catch connection cause flight was late, our luggage didn’t make it, took over 24 hours to get luggage to hotel, no compensation!!

Everything was good except food. I believe there is room for improvement

Houston to Porto flight delayed landing made us miss our connection. Tried to get on standby for the next flight and even though the lady knew we wouldn’t be able to get on it and she sent us down there. We sat there three hours and then we’re told there’s no way you’re getting on this flight. So we had to go to customer service and ended up having to spend the night in Frankfurt and missed a whole day of our vacation in Porto

Not your fault…..didn’t get my drink until just before landing….bumpy flight.

Lufthansa flights were great. United flight from houston to Frankfurt had very small seats with almost no space

Second time I took this flight, and they lost my luggage both times. Waiting for my suitcase now, last time it took two days to get it back.

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

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Cologne found on KAYAK in the last 72 hours.
10/21seg
2 stopsAir Canada
17h 33mIAD-CGN
$502
10/21seg
1 stopLufthansa
13h 00mIAD-CGN
$521
6/19qua
3 stops
21h 20mBWI-CGN
$1,018
6/19qua
3 stops
19h 25mIAD-CGN
$1,175
6/19qua
2 stops
20h 10mIAD-CGN
$1,217
11/30sáb
1 stopBritish Airways
13h 35mIAD-CGN
$1,270
11/30sáb
2 stopsUnited Airlines
37h 01mIAD-CGN
$1,347
6/25ter
1 stopTurkish Airlines
15h 00mIAD-CGN
$2,690
6/25ter
2 stopsLufthansa
12h 41mIAD-CGN
$4,213
6/25ter
2 stopsBritish Airways
14h 27mDCA-CGN
$10,136

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Last minute flights from Washington, D.C. to Cologne

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Cologne that are departing in the next 10 days.
6/15sáb
multi-stopTurkish Airlines
20h 10mIAD-CGN
6/22sáb
multi-stopTurkish Airlines
24h 55mCGN-IAD
$1,409
6/15sáb
multi-stopLufthansa
14h 10mIAD-CGN
6/22sáb
multi-stopLufthansa
12h 30mCGN-IAD
$1,514
6/15sáb
multi-stopLufthansa
18h 10mIAD-CGN
6/22sáb
multi-stopLufthansa
23h 40mCGN-IAD
$1,599
6/15sáb
multi-stop
34h 00mBWI-CGN
6/22sáb
multi-stop
16h 15mCGN-BWI
$1,622
6/15sáb
multi-stop
32h 17mBWI-CGN
6/22sáb
multi-stop
26h 05mCGN-BWI
$1,805
6/15sáb
multi-stop
27h 05mBWI-CGN
6/22sáb
multi-stop
19h 35mCGN-BWI
$2,117
6/15sáb
multi-stop
32h 17mBWI-CGN
6/21sex
multi-stop
23h 30mCGN-BWI
$2,209
6/15sáb
multi-stop
17h 50mBWI-CGN
6/22sáb
multi-stop
17h 52mCGN-BWI
$4,150

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Flights to Cologne

Destination:

Cologne (CGN)Germany

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