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Cheap flights from Maryland to Cologne from $280

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 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Maryland to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:40 pm - 11:25 pm
IAD
-
CGN
23h 45m
2 stops
Multiple Airlines Logo
10:50 pm - 8:35 pm
CGN
-
IAD
27h 45m
2 stops
$803Multiple Airlines
Mon, Sep 21 - Wed, Sep 30
Multiple Airlines Logo
4:30 pm - 7:45 pm
IAD
-
CGN
21h 15m
2 stops
Multiple Airlines Logo
4:05 pm - 2:30 pm
CGN
-
IAD
28h 25m
2 stops
$805Multiple Airlines
Sun, Aug 9 - Mon, Aug 24
Air Canada Logo
3:20 pm - 12:50 pm
PHL
-
CGN
15h 30m
2 stops
Air Canada Logo
9:10 am - 10:56 pm
CGN
-
PHL
19h 46m
2 stops
$809Air Canada
Wed, Dec 2 - Fri, Dec 11
Multiple Airlines Logo
3:20 pm - 7:15 pm
PHL
-
CGN
21h 55m
2 stops
Multiple Airlines Logo
6:00 pm - 10:56 pm
CGN
-
PHL
34h 56m
2 stops
$820Multiple Airlines
Wed, Dec 2 - Mon, Dec 7
Multiple Airlines Logo
8:30 pm - 10:40 pm
IAD
-
CGN
20h 10m
2 stops
Multiple Airlines Logo
4:55 pm - 3:10 pm
CGN
-
IAD
28h 15m
2 stops
$850Multiple Airlines
Mon, Aug 3 - Wed, Aug 19
Air Canada Logo
3:20 pm - 12:50 pm
PHL
-
CGN
15h 30m
2 stops
Air Canada Logo
9:20 am - 2:44 pm
CGN
-
PHL
35h 24m
2 stops
$855Air Canada
Wed, Dec 2 - Mon, Dec 7
Lufthansa Logo
10:55 pm - 7:15 pm
IAD
-
CGN
14h 20m
1 stop
Lufthansa Logo
1:35 pm - 8:05 pm
CGN
-
IAD
12h 30m
1 stop
$881Lufthansa
Tue, Nov 24 - Sat, Nov 28
United Airlines Logo
1:10 pm - 5:15 pm
BWI
-
CGN
22h 05m
2 stops
United Airlines Logo
9:10 am - 8:57 pm
CGN
-
BWI
17h 47m
2 stops
$885United Airlines
Wed, Dec 2 - Sun, Dec 6
United Airlines Logo
8:15 am - 5:15 pm
BWI
-
CGN
27h 00m
2 stops
United Airlines Logo
1:35 pm - 8:57 pm
CGN
-
BWI
37h 22m
2 stops
$895United Airlines
Wed, Dec 2 - Sun, Dec 6
Lufthansa Logo
5:40 pm - 7:15 pm
PHL
-
CGN
19h 35m
2 stops
Lufthansa Logo
8:00 pm - 4:05 pm
CGN
-
PHL
26h 05m
2 stops
$966Lufthansa
Thu, Dec 3 - Wed, Dec 9

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Lufthansa flights from Maryland to Cologne

Our best Lufthansa deals on Maryland to Cologne flight tickets
Lufthansa
Nov 24
IAD10:55 pmWashington, D.C. Dulles Intl
14h 20m
1 stop
CGN7:15 pmCologne Köln/Bonn
Nov 28
CGN1:35 pmCologne Köln/Bonn
12h 30m
1 stop
IAD8:05 pmWashington, D.C. Dulles Intl
$881
Lufthansa
Aug 3
IAD10:20 pmWashington, D.C. Dulles Intl
13h 00m
1 stop
CGN5:20 pmCologne Köln/Bonn
Aug 19
CGN8:10 pmCologne Köln/Bonn
29h 15m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$902
Lufthansa
Oct 24
IAD11:55 pmWashington, D.C. Dulles Intl
14h 20m
1 stop
CGN7:15 pmCologne Köln/Bonn
Nov 2
CGN8:10 pmCologne Köln/Bonn
29h 55m
1 stop
IAD8:05 pmWashington, D.C. Dulles Intl
$903

United Airlines flights from Maryland to Cologne

Our best United Airlines deals on Maryland to Cologne flight tickets
United Airlines
Dec 2
BWI1:10 pmBaltimore/Washington
22h 05m
2 stops
CGN5:15 pmCologne Köln/Bonn
Dec 6
CGN9:10 amCologne Köln/Bonn
17h 47m
2 stops
BWI8:57 pmBaltimore/Washington
$885
United Airlines
Dec 2
BWI8:15 amBaltimore/Washington
27h 00m
2 stops
CGN5:15 pmCologne Köln/Bonn
Dec 6
CGN1:35 pmCologne Köln/Bonn
37h 22m
2 stops
BWI8:57 pmBaltimore/Washington
$895
United Airlines
Oct 24
BWI6:51 pmBaltimore/Washington
41h 24m
2 stops
CGN6:15 pmCologne Köln/Bonn
Nov 2
CGN9:20 amCologne Köln/Bonn
15h 29m
2 stops
BWI6:49 pmBaltimore/Washington
$907

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 July 10, 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

Mon 9/21

5:40 pm-11:25 pm

2 stops23h 45m

Cologne Köln/Bonn

Wed 9/30

10:50 pm-8:35 pm

2 stops27h 45m

$803

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Sun 8/9

4:30 pm-7:45 pm

2 stops21h 15m

Cologne Köln/Bonn

Mon 8/24

4:05 pm-2:30 pm

2 stops28h 25m

$805

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Wed 12/2

3:20 pm-12:50 pm

2 stops15h 30m

Cologne Köln/Bonn

Fri 12/11

9:10 am-10:56 pm

2 stops19h 46m

$809

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Wed 12/2

3:20 pm-7:15 pm

2 stops21h 55m

Cologne Köln/Bonn

Mon 12/7

6:00 pm-10:56 pm

2 stops34h 56m

$820

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Mon 8/3

8:30 pm-10:40 pm

2 stops20h 10m

Cologne Köln/Bonn

Wed 8/19

4:55 pm-3:10 pm

2 stops28h 15m

$850

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Wed 12/2

3:20 pm-12:50 pm

2 stops15h 30m

Cologne Köln/Bonn

Mon 12/7

9:20 am-2:44 pm

2 stops35h 24m

$855
Quickest round-trip

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Tue 11/24

10:55 pm-7:15 pm

1 stop14h 20m

Cologne Köln/Bonn

Sat 11/28

1:35 pm-8:05 pm

1 stop12h 30m

$881

BaltimoreCologne

BWI - CGN

BWICGN

Baltimore/Washington

Wed 12/2

1:10 pm-5:15 pm

2 stops22h 05m

Cologne Köln/Bonn

Sun 12/6

9:10 am-8:57 pm

2 stops17h 47m

$885

BaltimoreCologne

BWI - CGN

BWICGN

Baltimore/Washington

Wed 12/2

8:15 am-5:15 pm

2 stops27h 00m

Cologne Köln/Bonn

Sun 12/6

1:35 pm-8:57 pm

2 stops37h 22m

$895

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Thu 12/3

5:40 pm-7:15 pm

2 stops19h 35m

Cologne Köln/Bonn

Wed 12/9

8:00 pm-4:05 pm

2 stops26h 05m

$966

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?

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

What airlines fly to Cologne?

Icelandair, British Airways and United 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 60% 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

12h 20m

Direct flights

None
The fastest flight from Maryland to Cologne takes 12h 20m
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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