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Cheap flights from Baltimore to Cologne from $311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Cologne departing on 10/1. 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 Baltimore to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:15 am - 5:15 pm
BWI
-
CGN
27h 00m
2 stops
United Airlines Logo
1:35 pm - 10:34 am
CGN
-
BWI
26h 59m
2 stops
$840United Airlines
Sun, Dec 6 - Thu, Dec 10
United Airlines Logo
10:10 am - 12:50 pm
BWI
-
CGN
20h 40m
2 stops
United Airlines Logo
1:35 pm - 9:23 pm
CGN
-
BWI
37h 48m
2 stops
$841United Airlines
Mon, Nov 9 - Thu, Nov 12
Multiple Airlines Logo
8:30 pm - 10:55 pm
BWI
-
CGN
20h 25m
2 stops
Multiple Airlines Logo
10:55 am - 10:15 pm
CGN
-
BWI
17h 20m
2 stops
$957Multiple Airlines
Sun, Sep 13 - Thu, Sep 24
United Airlines Logo
6:05 am - 5:20 pm
BWI
-
CGN
29h 15m
2 stops
United Airlines Logo
1:05 pm - 1:58 pm
CGN
-
BWI
30h 53m
2 stops
$1,000United Airlines
Wed, Sep 2 - Wed, Sep 9
Multiple Airlines Logo
7:40 pm - 5:10 pm
BWI
-
CGN
15h 30m
2 stops
Multiple Airlines Logo
8:50 am - 6:40 pm
CGN
-
BWI
15h 50m
2 stops
$1,004Multiple Airlines
Wed, Nov 18 - Sun, Nov 22
Multiple Airlines Logo
8:30 pm - 9:05 pm
BWI
-
CGN
18h 35m
2 stops
Multiple Airlines Logo
10:55 am - 7:25 pm
CGN
-
BWI
14h 30m
2 stops
$1,026Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
7:40 pm - 10:15 pm
BWI
-
CGN
20h 35m
3 stops
Multiple Airlines Logo
8:50 am - 6:40 pm
CGN
-
BWI
15h 50m
2 stops
$1,032Multiple Airlines
Tue, Dec 1 - Sun, Dec 6
Multiple Airlines Logo
7:40 pm - 11:15 pm
BWI
-
CGN
21h 35m
2 stops
Multiple Airlines Logo
8:50 am - 6:40 pm
CGN
-
BWI
15h 50m
2 stops
$1,034Multiple Airlines
Tue, Dec 1 - Sun, Dec 6
Lufthansa Logo
12:10 pm - 12:25 pm
BWI
-
CGN
18h 15m
2 stops
Lufthansa Logo
6:05 pm - 5:42 pm
CGN
-
BWI
29h 37m
2 stops
$1,054Lufthansa
Wed, Sep 16 - Tue, Sep 22
Multiple Airlines Logo
8:30 pm - 1:05 am
BWI
-
CGN
22h 35m
2 stops
Multiple Airlines Logo
7:50 pm - 7:25 pm
CGN
-
BWI
29h 35m
3 stops
$1,110Multiple Airlines
Wed, Sep 16 - Tue, Sep 22

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United Airlines flights from Baltimore to Cologne

Our best United Airlines deals on Baltimore to Cologne flight tickets
United Airlines
Dec 6
BWI8:15 amBaltimore/Washington
27h 00m
2 stops
CGN5:15 pmCologne Köln/Bonn
Dec 10
CGN1:35 pmCologne Köln/Bonn
26h 59m
2 stops
BWI10:34 amBaltimore/Washington
$840
United Airlines
Nov 9
BWI10:10 amBaltimore/Washington
20h 40m
2 stops
CGN12:50 pmCologne Köln/Bonn
Nov 12
CGN1:35 pmCologne Köln/Bonn
37h 48m
2 stops
BWI9:23 pmBaltimore/Washington
$841
United Airlines
Sep 2
BWI6:05 amBaltimore/Washington
29h 15m
2 stops
CGN5:20 pmCologne Köln/Bonn
Sep 9
CGN1:05 pmCologne Köln/Bonn
30h 53m
2 stops
BWI1:58 pmBaltimore/Washington
$1,000

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore 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 21, 2026.
Use the filters below to find and compare flights from Baltimore to Cologne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreCologne

BWI - CGN

BWICGN

Baltimore/Washington

Sun 12/6

8:15 am-5:15 pm

2 stops27h 00m

Cologne Köln/Bonn

Thu 12/10

1:35 pm-10:34 am

2 stops26h 59m

$840

BaltimoreCologne

BWI - CGN

BWICGN

Baltimore/Washington

Mon 11/9

10:10 am-12:50 pm

2 stops20h 40m

Cologne Köln/Bonn

Thu 11/12

1:35 pm-9:23 pm

2 stops37h 48m

$841

BaltimoreCologne

BWI - CGN

BWICGN

Baltimore/Washington

Sun 9/13

8:30 pm-10:55 pm

2 stops20h 25m

Cologne Köln/Bonn

Thu 9/24

10:55 am-10:15 pm

2 stops17h 20m

$957

BaltimoreCologne

BWI - CGN

BWICGN

Baltimore/Washington

Wed 9/2

6:05 am-5:20 pm

2 stops29h 15m

Cologne Köln/Bonn

Wed 9/9

1:05 pm-1:58 pm

2 stops30h 53m

$1,000
Quickest round-trip

BaltimoreCologne

BWI - CGN

BWICGN

Baltimore/Washington

Wed 11/18

7:40 pm-5:10 pm

2 stops15h 30m

Cologne Köln/Bonn

Sun 11/22

8:50 am-6:40 pm

2 stops15h 50m

$1,004

BaltimoreCologne

BWI - CGN

BWICGN

Baltimore/Washington

Tue 9/1

8:30 pm-9:05 pm

2 stops18h 35m

Cologne Köln/Bonn

Tue 9/8

10:55 am-7:25 pm

2 stops14h 30m

$1,026

BaltimoreCologne

BWI - CGN

BWICGN

Baltimore/Washington

Tue 12/1

7:40 pm-10:15 pm

3 stops20h 35m

Cologne Köln/Bonn

Sun 12/6

8:50 am-6:40 pm

2 stops15h 50m

$1,032

BaltimoreCologne

BWI - CGN

BWICGN

Baltimore/Washington

Tue 12/1

7:40 pm-11:15 pm

2 stops21h 35m

Cologne Köln/Bonn

Sun 12/6

8:50 am-6:40 pm

2 stops15h 50m

$1,034

BaltimoreCologne

BWI - CGN

BWICGN

Baltimore/Washington

Wed 9/16

12:10 pm-12:25 pm

2 stops18h 15m

Cologne Köln/Bonn

Tue 9/22

6:05 pm-5:42 pm

2 stops29h 37m

$1,054

BaltimoreCologne

BWI - CGN

BWICGN

Baltimore/Washington

Wed 9/16

8:30 pm-1:05 am

2 stops22h 35m

Cologne Köln/Bonn

Tue 9/22

7:50 pm-7:25 pm

3 stops29h 35m

$1,110

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 Baltimore 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 airlines fly to Cologne?

Lufthansa, Icelandair and United Airlines are the top three most popular airlines that fly to Cologne from Baltimore according to our data. Lufthansa is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Cologne. Keep in mind that there are 11 different airlines that fly to Cologne on a routine basis, so you have a few additional options to choose from.

When to book flights from Baltimore to Cologne

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

Cheap Baltimore to Cologne (BWI to CGN) flight deals and tips

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

Fastest flight time

15h 30m

Direct flights

None
The fastest flight from Baltimore to Cologne takes 15h 30m
There are no direct flights from Baltimore to Cologne. There are no popular flight routes from Baltimore to Cologne.
Search flight deals

Frequently asked questions about flying from Baltimore to Cologne

  • How far is Baltimore/Washington to Cologne Köln/Bonn by plane?

    The straight-line distance from Baltimore/Washington to Cologne Köln/Bonn is 3927.4 mi. A reasonable flight in good conditions will take 15h 30m.

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

    Prices for flights from Baltimore/Washington Airport to Cologne Köln/Bonn Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Cologne Köln/Bonn Airport.

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

    The travel and health documents required for your trip to Cologne Köln/Bonn Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cologne Köln/Bonn Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore 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 Baltimore.

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

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

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

momondo helps you find the best flight between Baltimore and Cologne by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Baltimore to Cologne right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Baltimore to Cologne now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cologne and let you know when they change.

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