How long does it take to fly to Cologne?

Flight times vary depending on what airport in Ohio you fly out of and what airport in Cologne you fly into. For example, flying from Cleveland to Cologne takes 13h 15m on average. On the other hand, flying from Columbus to Cologne takes 13h 33m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

Prices for flights from Ohio to Cologne Köln/Bonn Airport refresh daily.

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

There is 1 operator available for flights from Ohio to Cologne Köln/Bonn Airport as of February 2026.

How old do you have to be to fly from Ohio 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 Ohio 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.

$418 Cheap Flights from Ohio to Cologne in 2026

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Find the cheapest flights from Ohio to Cologne

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:50 pm - 6:10 pm

DTW

CGN

15h 20m

1 stop

2:50 pm - 6:45 pm

CGN

DTW

33h 55m

1 stop

$672Turkish Airlines

Tue, Apr 7 - Thu, Apr 23

8:50 pm - 6:10 pm

DTW

CGN

15h 20m

1 stop

7:10 pm - 6:45 pm

CGN

DTW

29h 35m

1 stop

$673Turkish Airlines

Tue, Apr 7 - Thu, Apr 23

5:55 pm - 12:10 pm

PIT

CGN

37h 15m

2 stops

1:35 pm - 11:30 pm

CGN

PIT

14h 55m

2 stops

$680Multiple Airlines

Thu, Mar 19 - Thu, Mar 26

8:50 pm - 6:10 pm

DTW

CGN

15h 20m

1 stop

2:50 pm - 6:45 pm

CGN

DTW

33h 55m

1 stop

$688Turkish Airlines

Tue, Apr 7 - Thu, Apr 23

5:15 pm - 12:30 pm

CLE

CGN

13h 15m

2 stops

1:15 pm - 10:38 pm

CGN

CLE

15h 23m

2 stops

$742Lufthansa

Fri, Feb 20 - Sat, Feb 28

7:59 pm - 4:20 pm

CLE

CGN

15h 21m

2 stops

6:45 am - 11:43 pm

CGN

CLE

21h 58m

2 stops

$781United Airlines

Thu, Mar 19 - Thu, Mar 26

5:55 pm - 12:10 pm

PIT

CGN

12h 15m

2 stops

6:45 am - 5:14 pm

CGN

PIT

40h 29m

2 stops

$783Air Canada

Thu, Feb 19 - Mon, Feb 23

7:50 pm - 7:30 pm

DTW

CGN

17h 40m

2 stops

1:00 pm - 10:12 pm

CGN

DTW

15h 12m

2 stops

$790Lufthansa

Tue, Apr 7 - Thu, Apr 23

2:55 pm - 12:50 pm

CVG

CGN

15h 55m

2 stops

9:10 am - 11:49 pm

CGN

CVG

20h 39m

2 stops

$790United Airlines

Wed, Feb 25 - Sun, Mar 1

11:34 am - 10:25 pm

DTW

CGN

29h 51m

3 stops

10:35 am - 8:46 am

CGN

DTW

27h 11m

3 stops

$915Multiple Airlines

Thu, Mar 19 - Thu, Mar 26

United Airlines flights from Ohio to Cologne

Our best United Airlines deals on Ohio to Cologne flight tickets

United Airlines

Mar 19

CLE7:59 pmCleveland Hopkins Intl

15h 21m

2 stops

CGN4:20 pmCologne Köln/Bonn

Mar 26

CGN6:45 amCologne Köln/Bonn

21h 58m

2 stops

CLE11:43 pmCleveland Hopkins Intl

$781

United Airlines

Feb 25

CVG2:55 pmCincinnati Cinci./N. Kentucky

15h 55m

2 stops

CGN12:50 pmCologne Köln/Bonn

Mar 1

CGN9:10 amCologne Köln/Bonn

20h 39m

2 stops

CVG11:49 pmCincinnati Cinci./N. Kentucky

$790

United Airlines

Mar 19

DTW2:40 pmDetroit Metropolitan Wayne County

21h 35m

2 stops

CGN5:15 pmCologne Köln/Bonn

Mar 26

CGN1:35 pmCologne Köln/Bonn

15h 21m

2 stops

DTW11:56 pmDetroit Metropolitan Wayne County

$839

British Airways flights from Ohio to Cologne

Our best British Airways deals on Ohio to Cologne flight tickets

British Airways

Feb 6

PIT9:15 pmPittsburgh

13h 05m

1 stop

CGN4:20 pmCologne Köln/Bonn

Feb 10

CGN5:05 pmCologne Köln/Bonn

32h 15m

1 stop

PIT7:20 pmPittsburgh

$824

British Airways

Feb 6

CMH1:06 pmColumbus

21h 14m

2 stops

CGN4:20 pmCologne Köln/Bonn

Feb 8

CGN4:35 pmCologne Köln/Bonn

31h 24m

2 stops

CMH5:59 pmColumbus

$871

British Airways

Mar 19

PIT7:34 pmPittsburgh

15h 06m

2 stops

CGN3:40 pmCologne Köln/Bonn

Mar 26

CGN5:05 pmCologne Köln/Bonn

32h 15m

1 stop

PIT8:20 pmPittsburgh

$968

Fly from

Fly to

Route

Depart

Return

Price

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Tue 4/7

8:50 pm-6:10 pm

1 stop15h 20m

Cologne Köln/Bonn

Thu 4/23

2:50 pm-6:45 pm

1 stop33h 55m

$672

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Tue 4/7

8:50 pm-6:10 pm

1 stop15h 20m

Cologne Köln/Bonn

Thu 4/23

7:10 pm-6:45 pm

1 stop29h 35m

$673

PittsburghCologne

PIT - CGN

PITCGN

Pittsburgh

Thu 3/19

5:55 pm-12:10 pm

2 stops37h 15m

Cologne Köln/Bonn

Thu 3/26

1:35 pm-11:30 pm

2 stops14h 55m

$680

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Tue 4/7

8:50 pm-6:10 pm

1 stop15h 20m

Cologne Köln/Bonn

Thu 4/23

2:50 pm-6:45 pm

1 stop33h 55m

$688

ClevelandCologne

CLE - CGN

CLECGN

Cleveland Hopkins Intl

Fri 2/20

5:15 pm-12:30 pm

2 stops13h 15m

Cologne Köln/Bonn

Sat 2/28

1:15 pm-10:38 pm

2 stops15h 23m

$742

ClevelandCologne

CLE - CGN

CLECGN

Cleveland Hopkins Intl

Thu 3/19

7:59 pm-4:20 pm

2 stops15h 21m

Cologne Köln/Bonn

Thu 3/26

6:45 am-11:43 pm

2 stops21h 58m

$781

PittsburghCologne

PIT - CGN

PITCGN

Pittsburgh

Thu 2/19

5:55 pm-12:10 pm

2 stops12h 15m

Cologne Köln/Bonn

Mon 2/23

6:45 am-5:14 pm

2 stops40h 29m

$783

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Tue 4/7

7:50 pm-7:30 pm

2 stops17h 40m

Cologne Köln/Bonn

Thu 4/23

1:00 pm-10:12 pm

2 stops15h 12m

$790

CincinnatiCologne

CVG - CGN

CVGCGN

Cincinnati Cinci./N. Kentucky

Wed 2/25

2:55 pm-12:50 pm

2 stops15h 55m

Cologne Köln/Bonn

Sun 3/1

9:10 am-11:49 pm

2 stops20h 39m

$790

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Thu 3/19

11:34 am-10:25 pm

3 stops29h 51m

Cologne Köln/Bonn

Thu 3/26

10:35 am-8:46 am

3 stops27h 11m

$915

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ohio 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

Airlines

Other information

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

Lufthansa and United Airlines are the most popular carriers operating from Ohio to Cologne Köln/Bonn

What airlines fly to Cologne?

United Airlines, Lufthansa and Delta are the top three most popular airlines that fly to Cologne from Ohio according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Cologne. Keep in mind that there are 6 different airlines that fly to Cologne on a routine basis, so you have a few additional options to choose from.

Cheap Ohio to Cologne flight deals and tips

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

Fastest flight time	13h 33m
Direct flights	None

The fastest flight from Ohio to Cologne takes 13h 33m

There are no direct flights from Ohio to Cologne. There are no popular flight routes from Ohio to Cologne.

Search flight deals

When did momondo last update prices for flights from Ohio to Cologne Köln/Bonn Airport?
Prices for flights from Ohio to Cologne Köln/Bonn Airport refresh daily.
How many operators does momondo search for flights from Ohio to Cologne Köln/Bonn Airport?
There is 1 operator available for flights from Ohio to Cologne Köln/Bonn Airport as of February 2026.
How old do you have to be to fly from Ohio 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 Ohio 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 Ohio to Cologne?

It is quick and easy to find Ohio to Cologne flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cologne that suits you.

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

Yes. momondo allows you to filter the results for Ohio to Cologne flights to just show those with flexible booking policies.

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

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

Yes momondo offers price alerts on flights to Cologne from Ohio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.