$229 Flights from Washington, D.C. (WASA) to Cologne (CGN)

Q: How much are round-trip flights from Washington, D.C. to Cologne?

The best price we found for a round-trip flight from Washington, D.C. to Cologne is $550. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Q: Which airlines fly direct from Washington, D.C. to Cologne?

Currently, there are no airlines that fly direct from Washington, D.C. to Cologne. But we found flights with one stop from $550.

Q: How many flights are there a week from Washington, D.C. to Cologne?

There are no flights flying from Washington, D.C. to Cologne, as of July 2025.

Q: When is the cheapest time to fly from Washington, D.C. to Cologne?

The cheapest month to fly from Washington, D.C. to Cologne is usually August.

Q: Which upcoming date is cheapest to fly from Washington, D.C. to Cologne Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington, D.C. to Cologne Airport on Tuesday, August 19, 2025 .

Q: Can I get a direct flight from Washington, D.C. to Cologne Airport?

No airlines currently offer direct flights between Washington, D.C. and Cologne Airport. Most routes have one or more stops.

Q: How can I find the best flight deal to Cologne?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cologne but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Q: When is the best time to book flights to Cologne?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Cologne is around 40 days in advance, so don’t leave your flight to the last minute.

Q: Which is the cheapest airline to fly with from Washington, D.C. to Cologne?

The cheapest airline that flies to Cologne is British Airways.

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Flight deals from Washington, D.C. to Cologne

Looking for a cheap last-minute deal or the best round-trip flight from Washington, D.C. to Cologne? Find the lowest prices on one-way and round-trip tickets right here.

Cologne.$229 per passenger.Departing Sat, Sep 27.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Baltimore Washington International on Sat, Sep 27, arriving in Cologne.Price includes taxes and charges.From $229, select.

Cologne.$245 per passenger.Departing Mon, Aug 11.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departing from Washington Ronald Reagan on Mon, Aug 11, arriving in Cologne.Price includes taxes and charges.From $245, select.

Cologne.$280 per passenger.Departing Fri, Oct 24.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departing from Washington Ronald Reagan on Fri, Oct 24, arriving in Cologne.Price includes taxes and charges.From $280, select.

Cologne.$331 per passenger.Departing Fri, Jul 25.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Washington Dulles on Fri, Jul 25, arriving in Cologne.Price includes taxes and charges.From $331, select.

Cologne.$580 per passenger.Departing Wed, Jul 1.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Washington Dulles on Wed, Jul 1, arriving in Cologne.Price includes taxes and charges.From $580, select.

Find the cheapest month to fly from Washington, D.C. to Cologne

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington, D.C. to Cologne flights are currently cheapest in September.

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Washington, D.C. to Cologne: Alternative routes

Compare routes from Washington, D.C. to Cologne below. You may find an airport to fly into that's cheaper, faster, or easier than Cologne.

Washington, D.C. to Cologne: Flight information

The things to know before you go.

Cheapest flight found	$229
Cheapest month to fly	September

Finding cheap flights from Washington, D.C. to Cologne: Frequently asked questions

How much are round-trip flights from Washington, D.C. to Cologne?

Which airlines fly direct from Washington, D.C. to Cologne?

How many flights are there a week from Washington, D.C. to Cologne?

When is the cheapest time to fly from Washington, D.C. to Cologne?

Which upcoming date is cheapest to fly from Washington, D.C. to Cologne Airport on?

Can I get a direct flight from Washington, D.C. to Cologne Airport?

How can I find the best flight deal to Cologne?

When is the best time to book flights to Cologne?

Which is the cheapest airline to fly with from Washington, D.C. to Cologne?

Traveling from Washington DC to Cologne Bonn Airport (CGN): What you need to know

When searching for your flight from Washington DC to Cologne Bonn Airport (CGN), there's a good range of airports you can fly out of. Ronald Reagan National Airport (DCA), Washington Dulles International Airport (IAD) and Baltimore/Wash International Thurgood Marshall Airport (BWI) are Washington DC's major terminals.
Cologne is five hours ahead of Washington DC. Cologne Bonn Airport is located in Cologne, which is in the UTC+1 timezone.
Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Make sure you're at the airport on time to catch your flight from Washington DC to CGN.
Taking off during a peak period like a public holiday? Expect longer lines at security and check-in. To play it safe, arrive up to four hours before international flights and two hours ahead of domestic departures.

Airports in Washington DC

Ronald Reagan National Airport (DCA)

Traveling from central Washington DC to DCA takes around 45 minutes by public transport. If you drive, ride-share or get a cab, you'll cover the 5 miles in 15 minutes or so, depending on traffic.
Want a hassle-free start to your vacation? Stay near Ronald Reagan National Airport. Whether you're catching an early flight from Washington DC to Cologne Bonn Airport or aren't a fan of being rushed, these hotels have you covered:
76.44% of flights departing from Ronald Reagan National Airport touch down at their destination on schedule.
DCA's address is 1 Aviation Circle.

Washington Dulles International Airport (IAD)

Split up your flight from Washington DC to Cologne Bonn Airport with a stop so you can stretch your legs or tick a new place off your list. Some popular stopovers between Washington Dulles International Airport and CGN include:
- London Heathrow Airport (LHR)
- Barcelona-El Prat Airport (BCN)
- Franz Josef Strauss Airport (MUC)
You can arrive at IAD from central Washington DC in about 50 minutes by car, depending on traffic. The journey on public transport takes roughly 1 hour 10 minutes to travel the 35 miles or so.
Start your vacation early with an extra night away from home. Before catching your Washington DC to CGN flight, kick back in one of these hotels close to Washington Dulles International Airport:
When it comes to flight punctuality, Washington Dulles International Airport has an on-time arrival performance of 74.39%.
The address for IAD is 1 Saarinen Circle.

Baltimore/Wash International Thurgood Marshall Airport (BWI)

When searching for a plane ticket from Washington DC to Cologne Bonn Airport (CGN) out of Baltimore/Wash International Thurgood Marshall Airport (BWI), you have stopover options to choose from. Make a pit stop at London Heathrow Airport (LHR), one of the most popular transit hubs on this route.
BWI is roughly 30 miles from central Washington DC. Driving from the city center to the terminal takes about 50 minutes. If you're thinking about using public transport, expect a journey time of around 1 hour 30 minutes.
Rest a little longer, move a little slower, and still make your Washington DC to Cologne Bonn Airport flight without having to rush. These hotels near Baltimore/Wash International Thurgood Marshall Airport make departure day effortless if you're jetting off early:
The on-time performance rate of BWI is 77.13%. In other words, that's how frequently flights from this airport arrive at their destination as planned.

About Cologne Bonn Airport (CGN)

The last thing you want is a long journey to your hotel if you're arriving on a late flight from Washington DC to Cologne Bonn Airport. Book one of these accommodation options near CGN instead:
Go wherever you want, whenever you want with a Cologne Bonn Airport rental car. Book your wheels from Wheego, Flex To Go or Alamo and find adventure across Cologne and beyond.
To get the best deal, book your vehicle around two weeks ahead of your Washington DC to Cologne Bonn Airport flight.

Getting from Cologne Bonn Airport (CGN) to central Cologne

Cologne Bonn Airport to the center of Cologne is about 8 miles. If you're renting a car or taking a cab, do a little research to make your trip as smooth as possible. Journey times vary based on traffic and the time of day.
Traveling by public transport will take you around 30 minutes.

How to find the cheapest flights from Washington DC to Cologne Bonn Airport (CGN)

The lowest price we've found for a one-way ticket from Washington DC to Cologne Bonn Airport is $229. For a return flight on this route, the best price is $550. Depending on when you book and the availability, these fares can change.
Booking early is often the key to scoring a cheap flight from Washington DC to CGN. Flight prices rise as demand increases, so the closer you get to departure, the more you'll likely spend on your ticket.
If you're flexible with your travel dates, use the 'Whole month' search tool. It'll give you the lowest price in every month when searching for your Washington DC to Cologne Bonn Airport ticket.
Never miss a deal on plane tickets from Washington DC to CGN by setting up a Price Alert. We'll send you an email or notification on the app when a lower fare becomes available.
Tailor your trip using filters. Choose your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Washington DC to Cologne Bonn Airport.

The best time to fly from Washington DC to Cologne Bonn Airport (CGN)

Think about the pace you're looking for when planning your trip dates. February is the quietest month to visit Cologne. July is when most people book flights from Washington DC to Cologne Bonn Airport (CGN), which may be ideal if you're after more excitement.
When booking your Washington DC to CGN plane ticket, consider what kind of weather you prefer. August is the warmest month in Cologne, with temperatures ranging from 54ºF to 82ºF.
Look for cheap tickets from Washington DC to Cologne Bonn Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 27ºF and 45ºF.

More about Cologne

After booking your flight from Washington DC to Cologne Bonn Airport, find a hotel that keeps you close to what you want to see. Make one of these accommodation options your base for exploring Cologne:
All great journeys should include some sightseeing. Cologne Christmas Markets, Cologne Cathedral and Carnival in Cologne are must-do's during your Cologne adventure.

Explore more of Germany

Cologne has plenty to offer, but there are so many other corners of Germany you should also see. About 170 miles south-east of Cologne, a visit to Stuttgart will keep your itinerary packed. Check out popular attractions like Porsche Museum, Mercedes-Benz Museum and Marienplatz.
If you're eager to discover another corner of Germany, consider Bremen, roughly 170 miles north-east of Cologne. Schnoorviertel, Старый квартал Schnoor and Musical Theater Bremen are key reasons to visit.