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Cheap flights from Washington, D.C. Dulles Intl Airport to Cologne from $414

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:15 pm - 9:05 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
25h 50m2 stops Istanbul Stockholm Arlanda
Multiple Airlines Logo
11:50 am - 11:30 amCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
29h 40m2 stops Stockholm Arlanda Istanbul
$831Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
5:15 pm - 11:10 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
23h 55m1 stop Dublin
Multiple Airlines Logo
4:45 pm - 8:05 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
32h 20m2 stops Alicante Casablanca Mohamed V
$838Multiple Airlines
Mon, Oct 19 - Tue, Oct 27
Multiple Airlines Logo
9:55 am - 4:25 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
24h 30m2 stops Toronto Pearson Intl Edinburgh Turnhouse
Multiple Airlines Logo
4:45 pm - 3:55 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
29h 10m2 stops Valencia Amsterdam Schiphol
$844Multiple Airlines
Sun, Oct 18 - Tue, Nov 3
Multiple Airlines Logo
7:40 pm - 5:20 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
15h 40m2 stops Reykjavik Keflavik Intl Berlin Brandenburg
Multiple Airlines Logo
7:35 pm - 3:15 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
25h 40m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$850Multiple Airlines
Sun, Nov 15 - Fri, Nov 20
Multiple Airlines Logo
7:40 pm - 9:15 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
19h 35m3 stops Reykjavik Keflavik Intl Oslo Gardermoen Bucharest Otopeni Intl
Multiple Airlines Logo
7:35 pm - 3:15 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
25h 40m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$851Multiple Airlines
Sun, Nov 15 - Fri, Nov 20
Multiple Airlines Logo
9:45 am - 10:05 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
30h 20m2 stops Montreal Pierre Elliott Trudeau Intl Milan Malpensa
Multiple Airlines Logo
6:20 am - 7:00 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
18h 40m2 stops Milan Malpensa Montreal Pierre Elliott Trudeau Intl
$858Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
5:15 pm - 1:55 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
14h 40m1 stop Dublin
Multiple Airlines Logo
7:35 pm - 3:15 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
25h 40m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$861Multiple Airlines
Sun, Nov 15 - Fri, Nov 20
Lufthansa Logo
10:55 pm - 4:55 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
12h 00m1 stop Munich Franz Josef Strauss
Lufthansa Logo
1:05 pm - 7:25 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
12h 20m1 stop Munich Franz Josef Strauss
$864Lufthansa
Sat, Jan 2 - Wed, May 5
Turkish Airlines Logo
1:15 pm - 9:25 amIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
14h 10m1 stop Istanbul
Turkish Airlines Logo
11:30 am - 12:45 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
31h 15m1 stop Istanbul
$870Turkish Airlines
Sun, Oct 18 - Tue, Nov 3
Lufthansa Logo
10:55 pm - 4:55 pmIAD  Washington, D.C. Dulles Intl-CGN Cologne Köln/Bonn
12h 00m1 stop Munich Franz Josef Strauss
Lufthansa Logo
1:05 pm - 7:25 pmCGN  Cologne Köln/Bonn-IAD Washington, D.C. Dulles Intl
12h 20m1 stop Munich Franz Josef Strauss
$876Lufthansa
Sat, Jan 2 - Wed, May 5

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Lufthansa flights from Washington, D.C. Dulles Intl Airport to Cologne

Our best Lufthansa deals on Washington, D.C. Dulles Intl Airport to Cologne flight tickets
Lufthansa
Jan 2
IAD10:55 pmWashington, D.C. Dulles Intl
12h 00m
1 stop
CGN4:55 pmCologne Köln/Bonn
May 5
CGN1:05 pmCologne Köln/Bonn
12h 20m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$864
Lufthansa
Jan 2
IAD10:55 pmWashington, D.C. Dulles Intl
12h 00m
1 stop
CGN4:55 pmCologne Köln/Bonn
May 5
CGN1:05 pmCologne Köln/Bonn
12h 20m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$876
Lufthansa
Jan 2
IAD10:55 pmWashington, D.C. Dulles Intl
12h 00m
1 stop
CGN4:55 pmCologne Köln/Bonn
May 5
CGN8:30 amCologne Köln/Bonn
13h 25m
2 stops
IAD3:55 pmWashington, D.C. Dulles Intl
$906

Turkish Airlines flights from Washington, D.C. Dulles Intl Airport to Cologne

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Cologne flight tickets
Turkish Airlines
Oct 18
IAD1:15 pmWashington, D.C. Dulles Intl
14h 10m
1 stop
CGN9:25 amCologne Köln/Bonn
Nov 3
CGN11:30 amCologne Köln/Bonn
31h 15m
1 stop
IAD12:45 pmWashington, D.C. Dulles Intl
$870
Turkish Airlines
Oct 6
IAD1:15 pmWashington, D.C. Dulles Intl
14h 10m
1 stop
CGN9:25 amCologne Köln/Bonn
Oct 20
CGN10:25 amCologne Köln/Bonn
31h 05m
1 stop
IAD11:30 amWashington, D.C. Dulles Intl
$892
Turkish Airlines
Oct 6
IAD1:15 pmWashington, D.C. Dulles Intl
23h 00m
1 stop
CGN6:15 pmCologne Köln/Bonn
Oct 13
CGN7:15 pmCologne Köln/Bonn
22h 15m
1 stop
IAD11:30 amWashington, D.C. Dulles Intl
$896

momondo Fare Finder

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

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Route

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Price

Cheapest round-trip

Washington, D.C.Cologne

IAD Washington, D.C. Dulles Intl - CGN Cologne Köln/Bonn

IADCGN

Washington, D.C. Dulles Intl

Tue 10/6

1:15 pm-9:05 pm

2 stops25h 50m

Cologne Köln/Bonn

Tue 10/13

11:50 am-11:30 am

2 stops29h 40m

$831

Washington, D.C.Cologne

IAD Washington, D.C. Dulles Intl - CGN Cologne Köln/Bonn

IADCGN

Washington, D.C. Dulles Intl

Mon 10/19

5:15 pm-11:10 pm

1 stop23h 55m

Cologne Köln/Bonn

Tue 10/27

4:45 pm-8:05 pm

2 stops32h 20m

$838

Washington, D.C.Cologne

IAD Washington, D.C. Dulles Intl - CGN Cologne Köln/Bonn

IADCGN

Washington, D.C. Dulles Intl

Sun 10/18

9:55 am-4:25 pm

2 stops24h 30m

Cologne Köln/Bonn

Tue 11/3

4:45 pm-3:55 pm

2 stops29h 10m

$844

Washington, D.C.Cologne

IAD Washington, D.C. Dulles Intl - CGN Cologne Köln/Bonn

IADCGN

Washington, D.C. Dulles Intl

Sun 11/15

7:40 pm-5:20 pm

2 stops15h 40m

Cologne Köln/Bonn

Fri 11/20

7:35 pm-3:15 pm

2 stops25h 40m

$850

Washington, D.C.Cologne

IAD Washington, D.C. Dulles Intl - CGN Cologne Köln/Bonn

IADCGN

Washington, D.C. Dulles Intl

Sun 11/15

7:40 pm-9:15 pm

3 stops19h 35m

Cologne Köln/Bonn

Fri 11/20

7:35 pm-3:15 pm

2 stops25h 40m

$851

Washington, D.C.Cologne

IAD Washington, D.C. Dulles Intl - CGN Cologne Köln/Bonn

IADCGN

Washington, D.C. Dulles Intl

Wed 9/23

9:45 am-10:05 pm

2 stops30h 20m

Cologne Köln/Bonn

Wed 9/30

6:20 am-7:00 pm

2 stops18h 40m

$858

Washington, D.C.Cologne

IAD Washington, D.C. Dulles Intl - CGN Cologne Köln/Bonn

IADCGN

Washington, D.C. Dulles Intl

Sun 11/15

5:15 pm-1:55 pm

1 stop14h 40m

Cologne Köln/Bonn

Fri 11/20

7:35 pm-3:15 pm

2 stops25h 40m

$861
Quickest round-trip

Washington, D.C.Cologne

IAD Washington, D.C. Dulles Intl - CGN Cologne Köln/Bonn

IADCGN

Washington, D.C. Dulles Intl

Sat 1/2

10:55 pm-4:55 pm

1 stop12h 00m

Cologne Köln/Bonn

Wed 5/5

1:05 pm-7:25 pm

1 stop12h 20m

$864

Washington, D.C.Cologne

IAD Washington, D.C. Dulles Intl - CGN Cologne Köln/Bonn

IADCGN

Washington, D.C. Dulles Intl

Sun 10/18

1:15 pm-9:25 am

1 stop14h 10m

Cologne Köln/Bonn

Tue 11/3

11:30 am-12:45 pm

1 stop31h 15m

$870

Washington, D.C.Cologne

IAD Washington, D.C. Dulles Intl - CGN Cologne Köln/Bonn

IADCGN

Washington, D.C. Dulles Intl

Sat 1/2

10:55 pm-4:55 pm

1 stop12h 00m

Cologne Köln/Bonn

Wed 5/5

1:05 pm-7:25 pm

1 stop12h 20m

$876

Flights are sorted by cheapest round-trip flights first.

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

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Can stopping save me money on Washington, D.C. Dulles Intl Airport to Cologne flights?

You could potentially save up to 61% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Cologne flight.

When to book flights from Washington, D.C. Dulles Intl Airport to Cologne

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

Cheap Washington, D.C. Dulles Intl Airport to Cologne (IAD to CGN) flight deals and tips

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

Best Price Found

$414

Fastest flight time

12h 00m

Direct flights

None
The best one-way flight to Cologne from Washington, D.C. Dulles Intl Airport in the past 72 hours is $414. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Cologne found on momondo in the last 72 hours is $831.
The fastest flight from Washington, D.C. Dulles Intl Airport to Cologne takes 12h 00m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Cologne. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Cologne.
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Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Cologne

  • How far is Washington, D.C. Dulles Intl to Cologne Köln/Bonn by plane?

    A flight from Washington, D.C. Dulles Intl to Cologne Köln/Bonn will travel around 3976.6 mi. Typically, this will take 12h 00m by plane in normal conditions.

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

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

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Cologne Köln/Bonn Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Cologne Köln/Bonn Airport.

  • What documentation or ID do you need to fly to Cologne Köln/Bonn Airport?

    The necessary travel and health documents for your Cologne Köln/Bonn Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Cologne?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Cologne

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Cologne with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $695Free CancellationRating
6.8
8,223 reviews
Search Lufthansa flights

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To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cologne from Washington, D.C..

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

momondo does allow users to show only those flights to Cologne from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

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