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Cheap flights from Maryland to Cologne from $362

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Cologne departing on 7/4. 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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Find the cheapest flights from Maryland to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:55 am - 12:35 pm
IAD
-
CGN
20h 40m
2 stops
Multiple Airlines Logo
1:20 pm - 8:05 pm
CGN
-
IAD
12h 45m
1 stop
$818Multiple Airlines
Sun, Nov 8 - Fri, Nov 13
Lufthansa Logo
10:55 pm - 5:15 pm
IAD
-
CGN
12h 20m
1 stop
Lufthansa Logo
9:10 am - 8:05 pm
CGN
-
IAD
16h 55m
1 stop
$822Lufthansa
Sun, Nov 8 - Fri, Nov 13
Air Canada Logo
4:00 pm - 12:50 pm
DCA
-
CGN
14h 50m
2 stops
Air Canada Logo
9:10 am - 10:21 am
CGN
-
DCA
31h 11m
2 stops
$842Air Canada
Mon, Nov 9 - Wed, Nov 11
Multiple Airlines Logo
3:45 pm - 5:20 pm
IAD
-
CGN
19h 35m
2 stops
Multiple Airlines Logo
1:05 pm - 7:25 pm
CGN
-
IAD
12h 20m
1 stop
$855Multiple Airlines
Mon, Oct 5 - Fri, Oct 16
Lufthansa Logo
10:20 pm - 5:20 pm
IAD
-
CGN
13h 00m
1 stop
Lufthansa Logo
1:05 pm - 7:25 pm
CGN
-
IAD
12h 20m
1 stop
$856Lufthansa
Mon, Oct 5 - Fri, Oct 16
Lufthansa Logo
10:20 pm - 7:30 pm
IAD
-
CGN
15h 10m
1 stop
Lufthansa Logo
1:05 pm - 7:25 pm
CGN
-
IAD
12h 20m
1 stop
$859Lufthansa
Mon, Sep 21 - Tue, Sep 29
Air Canada Logo
9:45 am - 12:25 pm
IAD
-
CGN
20h 40m
2 stops
Air Canada Logo
9:10 am - 8:10 pm
CGN
-
IAD
16h 00m
2 stops
$860Air Canada
Sun, Oct 4 - Sun, Oct 25
Air Canada Logo
3:45 pm - 12:25 pm
IAD
-
CGN
14h 40m
2 stops
Air Canada Logo
1:05 pm - 7:25 pm
CGN
-
IAD
12h 20m
1 stop
$861Air Canada
Tue, Sep 15 - Thu, Sep 24
United Airlines Logo
10:20 pm - 5:20 pm
IAD
-
CGN
13h 00m
1 stop
United Airlines Logo
1:05 pm - 7:25 pm
CGN
-
IAD
12h 20m
1 stop
$871United Airlines
Tue, Oct 13 - Tue, Oct 20
United Airlines Logo
8:00 pm - 5:20 pm
DCA
-
CGN
15h 20m
2 stops
United Airlines Logo
1:05 pm - 9:53 pm
CGN
-
DCA
14h 48m
2 stops
$885United Airlines
Tue, Oct 13 - Tue, Oct 20

SWISS flights from Maryland to Cologne

Our best SWISS deals on Maryland to Cologne flight tickets
SWISS
Jul 6
PHL11:38 amPhiladelphia
27h 57m
2 stops
CGN9:35 pmCologne Köln/Bonn
Jul 14
CGN6:40 pmCologne Köln/Bonn
29h 12m
3 stops
PHL5:52 pmPhiladelphia
$1,620
SWISS
Aug 25
PHL11:03 amPhiladelphia
28h 32m
3 stops
CGN9:35 pmCologne Köln/Bonn
Sep 2
CGN6:40 pmCologne Köln/Bonn
29h 14m
3 stops
PHL5:54 pmPhiladelphia
$1,723

Air Canada flights from Maryland to Cologne

Our best Air Canada deals on Maryland to Cologne flight tickets
Air Canada
Nov 9
DCA4:00 pmWashington, D.C. Reagan-National
14h 50m
2 stops
CGN12:50 pmCologne Köln/Bonn
Nov 11
CGN9:10 amCologne Köln/Bonn
31h 11m
2 stops
DCA10:21 amWashington, D.C. Reagan-National
$842
Air Canada
Oct 4
IAD9:45 amWashington, D.C. Dulles Intl
20h 40m
2 stops
CGN12:25 pmCologne Köln/Bonn
Oct 25
CGN9:10 amCologne Köln/Bonn
16h 00m
2 stops
IAD8:10 pmWashington, D.C. Dulles Intl
$860
Air Canada
Sep 15
IAD3:45 pmWashington, D.C. Dulles Intl
14h 40m
2 stops
CGN12:25 pmCologne Köln/Bonn
Sep 24
CGN1:05 pmCologne Köln/Bonn
12h 20m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$861

momondo Fare Finder

 
Customize your flight search to find flights from Maryland to Cologne that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 21, 2026.
Use the filters below to find and compare flights from Maryland to Cologne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Sun 11/8

9:55 am-12:35 pm

2 stops20h 40m

Cologne Köln/Bonn

Fri 11/13

1:20 pm-8:05 pm

1 stop12h 45m

$818

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Sun 11/8

10:55 pm-5:15 pm

1 stop12h 20m

Cologne Köln/Bonn

Fri 11/13

9:10 am-8:05 pm

1 stop16h 55m

$822

Washington, D.C.Cologne

DCA - CGN

DCACGN

Washington, D.C. Reagan-National

Mon 11/9

4:00 pm-12:50 pm

2 stops14h 50m

Cologne Köln/Bonn

Wed 11/11

9:10 am-10:21 am

2 stops31h 11m

$842

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Mon 10/5

3:45 pm-5:20 pm

2 stops19h 35m

Cologne Köln/Bonn

Fri 10/16

1:05 pm-7:25 pm

1 stop12h 20m

$855
Quickest round-trip

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Mon 10/5

10:20 pm-5:20 pm

1 stop13h 00m

Cologne Köln/Bonn

Fri 10/16

1:05 pm-7:25 pm

1 stop12h 20m

$856

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Mon 9/21

10:20 pm-7:30 pm

1 stop15h 10m

Cologne Köln/Bonn

Tue 9/29

1:05 pm-7:25 pm

1 stop12h 20m

$859

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Sun 10/4

9:45 am-12:25 pm

2 stops20h 40m

Cologne Köln/Bonn

Sun 10/25

9:10 am-8:10 pm

2 stops16h 00m

$860

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Tue 9/15

3:45 pm-12:25 pm

2 stops14h 40m

Cologne Köln/Bonn

Thu 9/24

1:05 pm-7:25 pm

1 stop12h 20m

$861

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Tue 10/13

10:20 pm-5:20 pm

1 stop13h 00m

Cologne Köln/Bonn

Tue 10/20

1:05 pm-7:25 pm

1 stop12h 20m

$871

Washington, D.C.Cologne

DCA - CGN

DCACGN

Washington, D.C. Reagan-National

Tue 10/13

8:00 pm-5:20 pm

2 stops15h 20m

Cologne Köln/Bonn

Tue 10/20

1:05 pm-9:53 pm

2 stops14h 48m

$885

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cologne from

How to get the cheapest flight ticket from Maryland to Cologne

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

What is the cheapest airline that flies from Maryland to Cologne Köln/Bonn?

Lufthansa, Air Canada, and Turkish Airlines are the most popular carriers operating from Maryland to Cologne Köln/Bonn

What airlines fly to Cologne?

Icelandair, British Airways and American Airlines are the top three most popular airlines that fly to Cologne from Maryland according to our data. Icelandair is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Cologne. Keep in mind that there are 4 different airlines that fly to Cologne on a routine basis, so you have a few additional options to choose from.

Cheap Maryland to Cologne flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Cologne

Fastest flight time

13h 00m

Direct flights

None
The fastest flight from Maryland to Cologne takes 13h 00m
There are no direct flights from Maryland to Cologne. There are no popular flight routes from Maryland to Cologne.
Search flight deals

Frequently asked questions about flying from Maryland to Cologne

  • When did momondo last update prices for flights from Maryland to Cologne Köln/Bonn Airport?

    Prices for flights from Maryland to Cologne Köln/Bonn Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Maryland to Cologne Köln/Bonn Airport?

  • How old do you have to be to fly from Maryland to Cologne Köln/Bonn Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to Cologne Köln/Bonn Airport.

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

    The travel and health documents you'll need for your trip to Cologne Köln/Bonn Airport 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 Cologne Köln/Bonn Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to Cologne?

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 Maryland.

Can I find flights from Maryland to Cologne with flexible booking policies on momondo?

Yes. All flights to Cologne from Maryland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Maryland to Cologne?

Once you have performed a search for Maryland to Cologne 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 Maryland to Cologne right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Cologne, momondo offers a useful price alert feature which will track prices for flights to Cologne from Maryland and alert you when they change.

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