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

Air Canada is the most popular carrier operating from Cologne Köln/Bonn to Washington, D.C.

What airlines fly to Washington, D.C.?

Lufthansa, United Airlines and Icelandair 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 50% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 5 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

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.

$448 Cheap Flights from Cologne to Washington, D.C. in 2026

Q: What is the typical price of a round-trip flight between Cologne and Washington, D.C.?

Prices are currently high for flights on this route. Typical prices usually range from $703 to $630. The lowest price recently found on this route was $705.

1 adult

0 bags

Find the cheapest flights from Cologne to Washington, D.C.

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:05 pm - 7:25 pm

CGN

IAD

12h 20m

1 stop

10:20 pm - 7:30 pm

IAD

CGN

15h 10m

1 stop

$705Lufthansa

Mon, Jun 15 - Mon, Jun 22

1:05 pm - 7:25 pm

CGN

IAD

12h 20m

1 stop

5:30 pm - 12:25 pm

IAD

CGN

12h 55m

1 stop

$707Lufthansa

Tue, May 26 - Tue, Jun 2

8:40 pm - 2:35 pm

CGN

IAD

23h 55m

1 stop

10:20 pm - 7:30 pm

IAD

CGN

15h 10m

1 stop

$721Multiple Airlines

Tue, May 26 - Tue, Jun 2

8:30 am - 3:00 pm

CGN

IAD

12h 30m

1 stop

5:40 pm - 12:25 pm

IAD

CGN

12h 45m

2 stops

$742Lufthansa

Mon, May 18 - Sun, May 24

1:05 pm - 7:25 pm

CGN

IAD

12h 20m

1 stop

6:05 pm - 5:20 pm

IAD

CGN

17h 15m

2 stops

$748United Airlines

Mon, Jun 15 - Mon, Jun 22

6:20 am - 4:13 pm

CGN

IAD

15h 53m

2 stops

5:30 pm - 12:25 pm

IAD

CGN

12h 55m

1 stop

$751Multiple Airlines

Tue, May 26 - Tue, Jun 2

8:40 pm - 2:35 pm

CGN

IAD

23h 55m

1 stop

10:20 pm - 5:20 pm

IAD

CGN

13h 00m

1 stop

$756Multiple Airlines

Mon, May 18 - Sun, May 24

6:20 am - 9:26 pm

CGN

IAD

21h 06m

2 stops

9:55 am - 12:25 pm

IAD

CGN

20h 30m

2 stops

$783Air Canada

Tue, May 26 - Tue, Jun 2

6:20 am - 10:28 pm

CGN

DCA

22h 08m

2 stops

11:00 am - 12:25 pm

DCA

CGN

19h 25m

2 stops

$855Air Canada

Tue, May 26 - Tue, Jun 2

7:05 am - 6:52 pm

CGN

DCA

17h 47m

2 stops

7:00 pm - 5:20 pm

DCA

CGN

16h 20m

2 stops

$1,000United Airlines

Sat, Oct 3 - Sat, Oct 10

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Lufthansa flights from Cologne to Washington, D.C.

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

Lufthansa

May 10

CGN8:30 amCologne Köln/Bonn

12h 30m

1 stop

IAD3:00 pmWashington, D.C. Dulles Intl

May 17

IAD10:20 pmWashington, D.C. Dulles Intl

13h 00m

1 stop

CGN5:20 pmCologne Köln/Bonn

$704

Lufthansa

Jun 15

CGN1:05 pmCologne Köln/Bonn

12h 20m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

Jun 22

IAD10:20 pmWashington, D.C. Dulles Intl

15h 10m

1 stop

CGN7:30 pmCologne Köln/Bonn

$705

Lufthansa

May 26

CGN1:05 pmCologne Köln/Bonn

12h 20m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

Jun 2

IAD5:30 pmWashington, D.C. Dulles Intl

12h 55m

1 stop

CGN12:25 pmCologne Köln/Bonn

$707

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

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

United Airlines

Jun 15

CGN1:05 pmCologne Köln/Bonn

12h 20m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

Jun 22

IAD6:05 pmWashington, D.C. Dulles Intl

17h 15m

2 stops

CGN5:20 pmCologne Köln/Bonn

$748

United Airlines

May 18

CGN6:20 amCologne Köln/Bonn

14h 55m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

May 24

IAD10:20 pmWashington, D.C. Dulles Intl

13h 00m

1 stop

CGN5:20 pmCologne Köln/Bonn

$878

United Airlines

Jun 16

CGN6:20 amCologne Köln/Bonn

15h 10m

1 stop

IAD3:30 pmWashington, D.C. Dulles Intl

Jun 23

IAD10:20 pmWashington, D.C. Dulles Intl

13h 00m

1 stop

CGN5:20 pmCologne Köln/Bonn

$925

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Mon 6/15

1:05 pm-7:25 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

Mon 6/22

10:20 pm-7:30 pm

1 stop15h 10m

$705

Quickest round-trip

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Tue 5/26

1:05 pm-7:25 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

Tue 6/2

5:30 pm-12:25 pm

1 stop12h 55m

$707

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Tue 5/26

8:40 pm-2:35 pm

1 stop23h 55m

Washington, D.C. Dulles Intl

Tue 6/2

10:20 pm-7:30 pm

1 stop15h 10m

$721

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Mon 5/18

8:30 am-3:00 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Sun 5/24

5:40 pm-12:25 pm

2 stops12h 45m

$742

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Mon 6/15

1:05 pm-7:25 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

Mon 6/22

6:05 pm-5:20 pm

2 stops17h 15m

$748

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Tue 5/26

6:20 am-4:13 pm

2 stops15h 53m

Washington, D.C. Dulles Intl

Tue 6/2

5:30 pm-12:25 pm

1 stop12h 55m

$751

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Mon 5/18

8:40 pm-2:35 pm

1 stop23h 55m

Washington, D.C. Dulles Intl

Sun 5/24

10:20 pm-5:20 pm

1 stop13h 00m

$756

CologneWashington, D.C.

CGN - IAD

CGNIAD

Cologne Köln/Bonn

Tue 5/26

6:20 am-9:26 pm

2 stops21h 06m

Washington, D.C. Dulles Intl

Tue 6/2

9:55 am-12:25 pm

2 stops20h 30m

$783

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Tue 5/26

6:20 am-10:28 pm

2 stops22h 08m

Washington, D.C. Reagan-National

Tue 6/2

11:00 am-12:25 pm

2 stops19h 25m

$855

CologneWashington, D.C.

CGN - DCA

CGNDCA

Cologne Köln/Bonn

Sat 10/3

7:05 am-6:52 pm

2 stops17h 47m

Washington, D.C. Reagan-National

Sat 10/10

7:00 pm-5:20 pm

2 stops16h 20m

$1,000

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 typical price of a round-trip flight between Cologne and Washington, D.C.?

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

The month of April is, on average, the cheapest month to fly to Washington, D.C. from Cologne, with most prices found around $451. If you’re not able to fly to Washington, D.C. in April, then September is your next best option. Flight prices from Cologne to Washington, D.C. during September average around $501.

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 20m
Direct flights	None

The fastest flight from Cologne to Washington, D.C. takes 12h 20m

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

Frequently asked questions about flying from Cologne to Washington, D.C.

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 20m, 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

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Fredericksburg

Silver Spring

Rockville

Manassas

Linthicum Heights

Tysons

Bethesda

Springfield

Fairfax

College Park

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

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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.

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Cologne to Washington, D.C. from $448

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cologne to Washington, D.C. departing on 6/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Lufthansa flights from Cologne to Washington, D.C.

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

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

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

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

What is the typical price of a round-trip flight between Cologne and Washington, D.C.?

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

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

What airlines fly to Washington, D.C.?

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

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

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Frequently asked questions about flying from Cologne to Washington, D.C.

Traveling to a place near Washington, D.C.?

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Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

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Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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