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Cologne

$274+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CGN
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$643
(British Airways)

One-way from

$274
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$908
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. 6% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:45 pmDCA - CGN
2 stops17h 40mBritish Airways
Sun 11/212:25 pmCGN - DCA
2 stops16h 08mBritish Airways
Deal found 4/29$643
This Air Canada deal was found by Cheapflights users on 4/29. 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.
Mon 7/285:31 pmIAD - CGN
2 stops17h 34mAir Canada
Tue 8/126:35 pmCGN - IAD
2 stops32h 26mAir Canada
Deal found 4/29$661
This Orbitz deal was found by Cheapflights users on 4/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/289:20 pmBWI - CGN
1 stop17h 10mBritish Airways
Tue 8/129:15 pmCGN - BWI
1 stop28h 20mBritish Airways
Deal found 4/29$663
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:40 pmIAD - CGN
1 stop16h 20mAmerican Airlines
Thu 9/1810:15 amCGN - IAD
2 stops17h 37mAmerican Airlines
Deal found 4/28$671
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Sun 10/2611:20 pmIAD - CGN
1 stop11h 10mMultiple Airlines
Sun 11/28:20 pmCGN - IAD
1 stop24h 15mMultiple Airlines
Deal found 4/28$689
This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/287:25 pmIAD - CGN
1 stop12h 55mBritish Airways
Tue 8/129:15 pmCGN - IAD
1 stop24h 40mBritish Airways
Deal found 4/29$691
This Lufthansa deal was found by Cheapflights users on 4/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:20 pmIAD - CGN
1 stop12h 50mLufthansa
Sun 11/25:05 amCGN - IAD
2 stops15h 45mLufthansa
Deal found 4/28$714
This Priceline deal was found by Cheapflights users on 4/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/105:35 pmPHL - CGN
2 stops17h 35mLufthansa
Sun 8/244:30 pmCGN - PHL
2 stops29h 30mLufthansa
Deal found 4/27$736
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 10/2611:05 pmIAD - CGN
2 stops13h 05mUnited Airlines
Sun 11/29:10 amCGN - IAD
2 stops17h 05mUnited Airlines
Deal found 4/28$749
This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/106:35 pmPHL - CGN
1 stop19h 50mAmerican Airlines
Sun 8/2410:15 amCGN - PHL
2 stops17h 32mAmerican Airlines
Deal found 4/27$785
This Travelocity deal was found by Cheapflights users on 4/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/173:25 pmPHL - CGN
2 stops18h 25mAir Canada
Tue 10/2112:55 pmCGN - PHL
2 stops14h 43mAir Canada
Deal found 4/29$874
This oojo deal was found by Cheapflights users on 4/29. 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.
Mon 8/181:30 pmIAD - CGN
1 stop18h 20mTurkish Airlines
Sat 8/232:50 pmCGN - IAD
1 stop26h 55mTurkish Airlines
Deal found 4/29$876

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 April 29, 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

DCA - CGN

DCACGN

Washington, D.C. Reagan-National

Sun 10/26

7:45 pm-6:25 pm

2 stops17h 40m

Cologne Köln/Bonn

Sun 11/2

12:25 pm-10:33 pm

2 stops16h 08m

$643

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Mon 7/28

5:31 pm-5:05 pm

2 stops17h 34m

Cologne Köln/Bonn

Tue 8/12

6:35 pm-9:01 pm

2 stops32h 26m

$661

BaltimoreCologne

BWI - CGN

BWICGN

Baltimore/Washington

Mon 7/28

9:20 pm-8:30 pm

1 stop17h 10m

Cologne Köln/Bonn

Tue 8/12

9:15 pm-7:35 pm

1 stop28h 20m

$663

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Wed 9/3

10:40 pm-9:00 pm

1 stop16h 20m

Cologne Köln/Bonn

Thu 9/18

10:15 am-9:52 pm

2 stops17h 37m

$671

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Sun 10/26

11:20 pm-3:30 pm

1 stop11h 10m

Cologne Köln/Bonn

Sun 11/2

8:20 pm-2:35 pm

1 stop24h 15m

$689

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Mon 7/28

7:25 pm-2:20 pm

1 stop12h 55m

Cologne Köln/Bonn

Tue 8/12

9:15 pm-3:55 pm

1 stop24h 40m

$691

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Sun 10/26

11:20 pm-5:10 pm

1 stop12h 50m

Cologne Köln/Bonn

Sun 11/2

5:05 am-3:50 pm

2 stops15h 45m

$714

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Sun 10/26

11:05 pm-5:10 pm

2 stops13h 05m

Cologne Köln/Bonn

Sun 11/2

9:10 am-8:15 pm

2 stops17h 05m

$749

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Mon 8/18

1:30 pm-1:50 pm

1 stop18h 20m

Cologne Köln/Bonn

Sat 8/23

2:50 pm-11:45 am

1 stop26h 55m

$876

Washington, D.C.Cologne

DCA - CGN

DCACGN

Washington, D.C. Reagan-National

Mon 6/30

12:55 pm-11:10 am

2 stops16h 15m

Cologne Köln/Bonn

Fri 7/11

6:20 am-7:42 pm

2 stops19h 22m

$908

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 32 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, October is the cheapest month in which you can book a flight from Maryland to Cologne (average of $649). Flying from Maryland to Cologne in June is currently the most expensive (average of $1,478). 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.

Rainfall in Cologne by month

Plan your trip to Cologne by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cologne ranges from 2.0 - 3.5 inches per month. June is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Cologne when rainfall is around 2.0 in.

Temperature in Cologne by month

Plan your trip to Cologne by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cologne, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Cologne

Get insights into the airlines that provide service to Cologne. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cologne. Reviews last updated April 29, 2025.
Peruse reviews from past customers who have flown with Austrian Airlines, SWISS and United Airlines from Maryland to Cologne to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
780 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
SWISS
7.5
Good
1,588 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
United Airlines
7.4
Good
8,696 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Turkish Airlines
7.3
Good
3,788 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

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.

  • 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 British Airways ($446), Air Canada ($449), and American Airlines ($469).

  • 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, October is the cheapest month in which you can book a flight from Maryland to Cologne (average of $649). Flying from Maryland to Cologne in June is currently the most expensive (average of $1,478). 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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