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Cologne

$364+ Cheap flights from Maryland to Cologne (CGN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CGN
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheap flight deals from Maryland to Cologne

Keep the following information in mind while searching for Maryland to Cologne flight deals. Data was last updated November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$525
(British Airways)

One-way from

$364
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$512
Provider with most accurate pricing for Washington, D.C. (WAS)-Cologne Köln/Bonn flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Cologne Köln/Bonn flights.
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From Maryland to Cologne Köln/Bonn
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One-way flight from Maryland to Cologne Köln/Bonn
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Highest demand for flights based on searches. 13% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($82 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Maryland to Cologne

Cheapest flights from Maryland to Cologne
Explore the most affordable flight options available from Maryland to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This Air Canada deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:50 amPHL - CGN
2 stops23h 00mAir Canada
Wed 12/108:40 amCGN - PHL
2 stops20h 06mAir Canada
Deal found 11/5$592
This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:40 pmBWI - CGN
2 stops19h 45mMultiple Airlines
Mon 12/86:00 amCGN - BWI
2 stops18h 40mMultiple Airlines
Deal found 11/2$602
This FlightHub deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:30 pmIAD - CGN
1 stop21h 45mTurkish Airlines
Mon 12/811:35 amCGN - IAD
1 stop37h 45mTurkish Airlines
Deal found 11/2$636
This oojo deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:30 pmIAD - CGN
1 stop15h 05mTurkish Airlines
Wed 12/1011:35 amCGN - IAD
1 stop37h 45mTurkish Airlines
Deal found 11/3$637
This Gotogate deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:05 pmPHL - CGN
2 stops36h 10mBritish Airways
Wed 12/105:15 pmCGN - PHL
2 stops36h 40mBritish Airways
Deal found 11/5$645
This FlightHub deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/251:30 pmIAD - CGN
1 stop15h 05mTurkish Airlines
Tue 12/26:15 pmCGN - IAD
1 stop23h 30mTurkish Airlines
Deal found 11/2$646
This Gotogate deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:45 amIAD - CGN
2 stops30h 40mMultiple Airlines
Wed 12/101:20 pmCGN - IAD
1 stop12h 45mMultiple Airlines
Deal found 11/3$659
This KAYAK deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:45 pmIAD - CGN
1 stop12h 35mBritish Airways
Tue 12/211:45 amCGN - IAD
1 stop33h 50mBritish Airways
Deal found 11/4$661
This oojo deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:30 pmIAD - CGN
1 stop15h 05mTurkish Airlines
Fri 12/126:15 pmCGN - IAD
1 stop23h 30mTurkish Airlines
Deal found 11/5$670
This Gotogate deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:30 pmIAD - CGN
2 stops23h 55mMultiple Airlines
Mon 12/88:20 pmCGN - IAD
1 stop24h 20mMultiple Airlines
Deal found 11/2$675
This Expedia deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/259:45 amIAD - CGN
2 stops20h 25mMultiple Airlines
Tue 12/27:40 pmCGN - IAD
1 stop30h 25mMultiple Airlines
Deal found 11/2$682
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:10 pmIAD - CGN
2 stops13h 20mMultiple Airlines
Sun 11/169:10 amCGN - IAD
1 stop12h 25mMultiple Airlines
Deal found 11/4$684

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Maryland to Cologne that are best for you.

Fly from

Maryland

Fly to

Cologne

Route

Depart

Return

Price

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Wed 2/11

9:45 pm-4:10 pm

1 stop12h 25m

Cologne Köln/Bonn

Tue 2/24

5:05 pm-7:55 pm

1 stop32h 50m

$525

PhiladelphiaCologne

PHL - CGN

PHLCGN

Philadelphia

Wed 12/3

7:50 am-12:50 pm

2 stops23h 00m

Cologne Köln/Bonn

Wed 12/10

8:40 am-10:46 pm

2 stops20h 06m

$592

Washington, D.C.Cologne

DCA - CGN

DCACGN

Washington, D.C. Reagan-National

Fri 1/23

6:34 pm-4:20 pm

2 stops15h 46m

Cologne Köln/Bonn

Thu 1/29

5:05 pm-5:08 pm

2 stops30h 03m

$615

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Sun 3/29

9:40 pm-9:30 am

1 stop29h 50m

Cologne Köln/Bonn

Tue 4/7

7:10 pm-11:35 am

1 stop22h 25m

$618

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Fri 12/5

1:30 pm-10:35 am

1 stop15h 05m

Cologne Köln/Bonn

Fri 12/12

6:15 pm-11:45 am

1 stop23h 30m

$670

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Wed 12/3

4:30 pm-10:25 pm

2 stops23h 55m

Cologne Köln/Bonn

Mon 12/8

8:20 pm-2:40 pm

1 stop24h 20m

$675

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Sun 3/29

10:20 pm-5:20 pm

1 stop13h 00m

Cologne Köln/Bonn

Tue 4/7

8:30 am-9:12 pm

2 stops18h 42m

$675

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Thu 4/9

9:40 pm-9:30 am

1 stop29h 50m

Cologne Köln/Bonn

Sat 4/11

7:10 pm-11:35 am

1 stop22h 25m

$677

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Wed 4/8

10:20 pm-5:20 pm

1 stop13h 00m

Cologne Köln/Bonn

Mon 4/13

1:00 pm-7:25 pm

1 stop12h 25m

$682

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Fri 4/10

10:20 pm-5:40 pm

1 stop13h 20m

Cologne Köln/Bonn

Mon 4/13

1:00 pm-7:25 pm

1 stop12h 25m

$682

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 34 results
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Best time to book a flight from Maryland to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Cologne

What is the cheapest month to book a flight from Maryland to Cologne?

Currently, January is the cheapest month in which you can book a flight from Maryland to Cologne (average of $496). Flying from Maryland to Cologne in July is currently the most expensive (average of $735). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Cologne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cologne from Maryland?

    Most people fly into Cologne Köln/Bonn (CGN) if they book a flight to Cologne from Maryland. Köln/Bonn is conveniently located just 9.5 mi from Cologne’s city center.

  • How long is the flight from Maryland to Cologne?

    British Airways, Air Canada, and Turkish Airlines can get you from Maryland to Cologne in just under 12h 25m. Your travel time can differ by up to 17h 25m. Airlines will cover a distance of 3986 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Maryland to Cologne one-way?

    The cheapest airlines for a one-way flight from Maryland to Cologne are Air Canada ($365), Lufthansa ($478), and SWISS ($789).

  • What are the most popular routes from Maryland to Cologne?

    The most popular flight routes from Maryland to Cologne are Washington, D.C. Dulles Intl - Cologne Köln/Bonn, Washington, D.C. Reagan-National - Cologne Köln/Bonn and Baltimore/Washington - Cologne Köln/Bonn.

  • Can I find deals for flights from Maryland to Cologne that include hotel bookings?

    Yes. In addition to deals on Maryland to Cologne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Cologne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Cologne.

  • Can I find deals for business class flights from Maryland to Cologne?

    Yes. Cheapflights offers flight deals from Maryland to Cologne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maryland to Cologne?

    Currently, January is the cheapest month in which you can book a flight from Maryland to Cologne (average of $496). Flying from Maryland to Cologne in July is currently the most expensive (average of $735). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Maryland to Cologne

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Maryland to Cologne

Discover the top airline that operate flights from Maryland to Cologne. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$527Average$820FlexibilityNo cancel feeOn-time70%

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