What airlines fly to Washington, D.C.?

Lufthansa, United Airlines and British Airways are the top three most popular airlines that fly to Washington, D.C. from Cologne according to our data. Lufthansa is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 8 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Cologne Köln/Bonn to Washington, D.C.?

British Airways, SWISS, and Turkish Airlines are the most popular carriers operating from Cologne Köln/Bonn to Washington, D.C.

When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Washington, D.C.?

Prices for flights from Cologne Köln/Bonn Airport to Washington, D.C. refresh daily.

How old do you have to be to fly from Cologne Köln/Bonn Airport to Washington, D.C.?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cologne Köln/Bonn Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$391 Cheap Flights from Cologne to Washington, D.C. in 2025/26

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9:10 am - 3:35 pm

CGN

IAD

12h 25m1 stop

5:20 pm - 12:35 pm

IAD

CGN

13h 15m2 stops

$582Lufthansa

Sat, Jan 17 - Thu, Jan 22

9:10 am - 3:35 pm

CGN

IAD

12h 25m1 stop

5:20 pm - 12:35 pm

IAD

CGN

13h 15m2 stops

$584Lufthansa

Sat, Jan 17 - Thu, Jan 22

8:20 pm - 2:40 pm

CGN

IAD

24h 20m1 stop

5:40 pm - 12:35 pm

IAD

CGN

12h 55m1 stop

$597Multiple Airlines

Fri, Jan 16 - Tue, Jan 20

8:20 pm - 2:40 pm

CGN

IAD

24h 20m1 stop

5:40 pm - 12:35 pm

IAD

CGN

12h 55m1 stop

$599Multiple Airlines

Fri, Jan 16 - Tue, Jan 20

8:40 am - 8:26 pm

CGN

IAD

17h 46m2 stops

12:35 pm - 12:10 pm

IAD

CGN

17h 35m2 stops

$607Air Canada

Fri, Jan 16 - Tue, Jan 20

9:10 am - 6:05 pm

CGN

DCA

14h 55m2 stops

4:15 pm - 12:10 pm

DCA

CGN

13h 55m2 stops

$611Air Canada

Sat, Jan 17 - Thu, Jan 22

9:10 am - 3:35 pm

CGN

IAD

12h 25m1 stop

10:20 pm - 5:20 pm

IAD

CGN

13h 00m1 stop

$616United Airlines

Sat, Jan 31 - Sun, Jun 14

5:05 pm - 6:45 pm

CGN

BWI

31h 40m1 stop

8:35 pm - 3:40 pm

BWI

CGN

13h 05m1 stop

$786British Airways

Thu, Jan 29 - Thu, Feb 5

8:40 am - 2:01 pm

CGN

BWI

35h 21m2 stops

6:30 am - 12:10 pm

BWI

CGN

23h 40m2 stops

$796United Airlines

Thu, Feb 12 - Mon, Feb 16

4:35 pm - 6:45 pm

CGN

BWI

32h 10m1 stop

8:35 pm - 4:30 pm

BWI

CGN

13h 55m1 stop

$910British Airways

Fri, Jan 16 - Tue, Jan 20

British Airways flights from Cologne to Washington, D.C.

Our best British Airways deals on Cologne to Washington, D.C. flight tickets

British Airways

Jan 22

CGN5:05 pmCologne Köln/Bonn

28h 30m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

Jan 25

IAD9:45 pmWashington, D.C. Dulles Intl

12h 45m

1 stop

CGN4:30 pmCologne Köln/Bonn

$720

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British Airways

Jan 16

CGN4:35 pmCologne Köln/Bonn

30h 18m

2 stops

DCA4:53 pmWashington, D.C. Reagan-National

Jan 20

DCA5:45 pmWashington, D.C. Reagan-National

16h 45m

2 stops

CGN4:30 pmCologne Köln/Bonn

$785

Find similar

British Airways

Jan 29

CGN5:05 pmCologne Köln/Bonn

31h 40m

1 stop

BWI6:45 pmBaltimore/Washington

Feb 5

BWI8:35 pmBaltimore/Washington

13h 05m

1 stop

CGN3:40 pmCologne Köln/Bonn

$786

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Austrian Airlines flights from Cologne to Washington, D.C.

Our best Austrian Airlines deals on Cologne to Washington, D.C. flight tickets

Austrian Airlines

Jan 16

CGN8:20 pmCologne Köln/Bonn

24h 20m

1 stop

IAD2:40 pmWashington, D.C. Dulles Intl

Jan 20

IAD10:15 pmWashington, D.C. Dulles Intl

39h 20m

2 stops

CGN7:35 pmCologne Köln/Bonn

$627

Find similar

Austrian Airlines

Jan 16

CGN8:20 pmCologne Köln/Bonn

23h 40m

2 stops

IAD2:00 pmWashington, D.C. Dulles Intl

Jan 20

IAD10:15 pmWashington, D.C. Dulles Intl

39h 20m

2 stops

CGN7:35 pmCologne Köln/Bonn

$741

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momondo Fare Finder

Use the filters below to find and compare flights from Cologne to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sat 1/17

9:10 am-3:35 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Thu 1/22

5:20 pm-12:35 pm

2 stops13h 15m

$582

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sat 1/17

9:10 am-3:35 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Thu 1/22

5:20 pm-12:35 pm

2 stops13h 15m

$584

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Fri 1/16

8:20 pm-2:40 pm

1 stop24h 20m

Washington, D.C. Dulles Intl

Tue 1/20

5:40 pm-12:35 pm

1 stop12h 55m

$597

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Fri 1/16

8:20 pm-2:40 pm

1 stop24h 20m

Washington, D.C. Dulles Intl

Tue 1/20

5:40 pm-12:35 pm

1 stop12h 55m

$599

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Fri 1/16

8:40 am-8:26 pm

2 stops17h 46m

Washington, D.C. Dulles Intl

Tue 1/20

12:35 pm-12:10 pm

2 stops17h 35m

$607

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Sat 1/17

9:10 am-6:05 pm

2 stops14h 55m

Washington, D.C. Reagan-National

Thu 1/22

4:15 pm-12:10 pm

2 stops13h 55m

$611

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Sat 1/31

9:10 am-3:35 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Sun 6/14

10:20 pm-5:20 pm

1 stop13h 00m

$616

CologneBaltimore

CGN - BWI

CGNBWI

Cologne Köln/Bonn

Thu 1/29

5:05 pm-6:45 pm

1 stop31h 40m

Baltimore/Washington

Thu 2/5

8:35 pm-3:40 pm

1 stop13h 05m

$786

CologneBaltimore

CGN - BWI

CGNBWI

Cologne Köln/Bonn

Thu 2/12

8:40 am-2:01 pm

2 stops35h 21m

Baltimore/Washington

Mon 2/16

6:30 am-12:10 pm

2 stops23h 40m

$796

CologneBaltimore

CGN - BWI

CGNBWI

Cologne Köln/Bonn

Fri 1/16

4:35 pm-6:45 pm

1 stop32h 10m

Baltimore/Washington

Tue 1/20

8:35 pm-4:30 pm

1 stop13h 55m

$910

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cologne to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

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

The month of January is, on average, the cheapest month to fly to Washington, D.C. from Cologne, with most prices found around $518. If you’re not able to fly to Washington, D.C. in January, then September is your next best option. Flight prices from Cologne to Washington, D.C. during September average around $544.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Cologne to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Cologne to Washington, D.C. (CGN to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cologne to Washington, D.C.

Fastest flight time	12h 25m
Direct flights	None

The fastest flight from Cologne to Washington, D.C. takes 12h 25m

There are no direct flights from Cologne to Washington, D.C.. There are no popular flight routes from Cologne to Washington, D.C..

Search flight deals

How far is Cologne Köln/Bonn to Washington, D.C. by plane?
The straight-line distance from Cologne Köln/Bonn to Washington, D.C. is 3962.0 mi. Flights usually cover this in 12h 25m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Washington, D.C.?
Prices for flights from Cologne Köln/Bonn Airport to Washington, D.C. refresh daily.
How old do you have to be to fly from Cologne Köln/Bonn Airport to Washington, D.C.?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cologne Köln/Bonn Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Alexandria

National Harbor

Gettysburg

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Gaithersburg

Reston

Manassas

Fairfax

Glen Burnie

Linthicum Heights

Bethesda

Why use momondo?

Why should I use momondo to find a flight deal from Cologne to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cologne to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Cologne to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Cologne to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Cologne to Washington, D.C.?

Once you have performed a search for Cologne to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Cologne to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cologne to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.