DCA - CGN

$474 Find Cheap Flights from Reagan Washington National Airport 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 Reagan-National to Cologne departing on 9/24. 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.
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KAYAK searches 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
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Cheap Flights from Reagan-National to Cologne

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National 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.

Recent round-trip flight deals from Reagan-National to Cologne

KAYAK's recommended round-trip deals from the most popular airlines that fly from Reagan-National to Cologne.
Discover the best prices for you by selecting your travel dates on KAYAK.
British Airways Logo
5:00 pm - 2:20 pmDCA-CGN
15h 20m2 stops
British Airways Logo
9:15 pm - 3:48 pmCGN-DCA
24h 33m2 stops
$638British Airways
Find Deal
Mon, Jul 28 - Tue, Aug 12
British Airways Logo
7:45 pm - 6:25 pmDCA-CGN
17h 40m2 stops
British Airways Logo
12:25 pm - 10:33 pmCGN-DCA
16h 08m2 stops
$643British Airways
Find Deal
Sun, Oct 26 - Sun, Nov 2
Air Canada Logo
12:55 pm - 11:10 amDCA-CGN
16h 15m2 stops
Air Canada Logo
6:35 pm - 3:48 pmCGN-DCA
27h 13m2 stops
$661Air Canada
Find Deal
Mon, Jul 28 - Tue, Aug 12
British Airways Logo
5:30 pm - 1:35 pmDCA-CGN
14h 05m2 stops
British Airways Logo
10:50 am - 10:18 pmCGN-DCA
17h 28m2 stops
$713British Airways
Find Deal
Thu, Sep 25 - Mon, Sep 29
British Airways Logo
5:49 pm - 8:25 pmDCA-CGN
20h 36m2 stops
British Airways Logo
10:20 am - 8:59 pmCGN-DCA
16h 39m2 stops
$775British Airways
Find Deal
Sun, May 25 - Sat, Jun 7
Air Canada Logo
8:40 pm - 5:05 pmDCA-CGN
14h 25m2 stops
Air Canada Logo
1:35 pm - 10:27 pmCGN-DCA
14h 52m2 stops
$781Air Canada
Find Deal
Sun, Jul 27 - Tue, Aug 12
British Airways Logo
6:35 am - 9:15 amDCA-CGN
20h 40m2 stops
British Airways Logo
10:20 am - 8:59 pmCGN-DCA
16h 39m2 stops
$845British Airways
Find Deal
Sat, May 31 - Sat, Jun 7
Air Canada Logo
12:55 pm - 11:10 amDCA-CGN
16h 15m2 stops
Air Canada Logo
6:20 am - 7:42 pmCGN-DCA
19h 22m2 stops
$908Air Canada
Find Deal
Mon, Jun 30 - Fri, Jul 11
British Airways Logo
2:54 pm - 9:45 amDCA-CGN
36h 51m2 stops
British Airways Logo
10:20 am - 6:50 pmCGN-DCA
38h 30m2 stops
$911British Airways
Find Deal
Sat, Jun 14 - Sat, Jun 21
 Logo
8:40 pm - 5:05 pmDCA-CGN
14h 25m2 stops
 Logo
12:55 pm - 9:48 pmCGN-DCA
14h 53m2 stops
Thu, Jun 26 - Thu, Jul 10
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KAYAK's insights & trends for Reagan-National to Cologne flights

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

Which airlines provide the cheapest flights from Reagan Washington National Airport to Cologne?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Reagan Washington National Airport to Cologne were found on British Airways ($638) and Air Canada ($661).

Good to know

Cheapest flight$474
Flight from Reagan Washington National Airport to Cologne

When to book flights from Reagan-National to Cologne

Are your dates flexible? Find out the best times to travel from Reagan-National 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 Reagan Washington National Airport to Cologne flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Cologne?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Cologne was $474 for a one-way ticket and $638 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Cologne?

    A passport is required to fly from Reagan Washington National Airport to Cologne.

  • Which airports will I be using when flying from Reagan Washington National Airport to Cologne?

    Reagan Washington National Airport and Cologne are both served by 1 main airport. You will leave Reagan Washington National Airport from Washington, D.C. Reagan-National and will be arriving at Cologne Köln/Bonn.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Cologne?

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

  • Which airline alliances offer flights from Reagan Washington National Airport to Cologne?

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

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport 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 Reagan Washington National Airport to Cologne.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Cologne?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cologne from Reagan Washington National Airport 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 Reagan Washington National Airport 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 Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and CGN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport 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 Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Reagan-National 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 Reagan-National 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.
6.7
LufthansaOverall score based on 7044 reviews
6.9Boarding
6.4Entertainment
7.5Crew
6.7Comfort
6.2Food
Airline reviews

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

6.0 GoodJane, Apr 2025ORD - FRA
Read more Lufthansa reviews

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Both flights were delayed and we missed our connection. Our second flight was delayed 3 times. I have always had great service and never any problems with my flights on Lufthansa. My last two flights were, unfortunately, awful. I fly quite often to Germany and have had better luck with United than Lufthansa.

Everything you need to know for your flight from Reagan-National to Cologne

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