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Cheap flights from Ohio to Cologne from $412

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ohio to Cologne departing on 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ohio to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:50 pm - 1:50 pm
DTW
-
CGN
35h 00m
1 stop
Turkish Airlines Logo
2:50 pm - 6:45 pm
CGN
-
DTW
33h 55m
1 stop
$632Turkish Airlines
Tue, Apr 7 - Thu, Apr 23
Turkish Airlines Logo
8:50 pm - 9:25 am
DTW
-
CGN
30h 35m
1 stop
Turkish Airlines Logo
7:10 pm - 6:45 pm
CGN
-
DTW
29h 35m
1 stop
$633Turkish Airlines
Tue, Apr 7 - Thu, Apr 23
Turkish Airlines Logo
8:50 pm - 1:50 pm
DTW
-
CGN
35h 00m
1 stop
Turkish Airlines Logo
2:50 pm - 6:45 pm
CGN
-
DTW
33h 55m
1 stop
$636Turkish Airlines
Tue, Apr 7 - Thu, Apr 23
Air Canada Logo
4:05 pm - 12:25 pm
CMH
-
CGN
14h 20m
2 stops
Air Canada Logo
1:05 pm - 3:22 pm
CGN
-
CMH
32h 17m
2 stops
$856Air Canada
Tue, May 5 - Tue, May 12
Lufthansa Logo
7:47 pm - 5:20 pm
CMH
-
CGN
15h 33m
2 stops
Lufthansa Logo
8:30 am - 11:59 pm
CGN
-
CMH
21h 29m
2 stops
$880Lufthansa
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
5:55 pm - 12:25 pm
PIT
-
CGN
12h 30m
2 stops
Multiple Airlines Logo
8:30 am - 5:18 pm
CGN
-
PIT
14h 48m
2 stops
$895Multiple Airlines
Thu, Apr 23 - Thu, Apr 30
United Airlines Logo
4:02 pm - 12:25 pm
PIT
-
CGN
14h 23m
2 stops
United Airlines Logo
1:05 pm - 11:59 pm
CGN
-
PIT
16h 54m
2 stops
$909United Airlines
Thu, May 7 - Thu, May 14
Lufthansa Logo
7:40 pm - 5:20 pm
DTW
-
CGN
15h 40m
2 stops
Lufthansa Logo
1:05 pm - 11:59 pm
CGN
-
DTW
16h 54m
2 stops
$951Lufthansa
Tue, Aug 11 - Tue, Aug 25
Multiple Airlines Logo
9:01 am - 6:10 pm
CLE
-
CGN
27h 09m
2 stops
Multiple Airlines Logo
2:50 pm - 11:34 pm
CGN
-
CLE
38h 44m
2 stops
$1,055Multiple Airlines
Sat, May 2 - Thu, May 7
Air Canada Logo
2:50 pm - 5:40 pm
DAY
-
CGN
20h 50m
2 stops
Air Canada Logo
1:05 pm - 10:57 am
CGN
-
DAY
27h 52m
3 stops
$1,317Air Canada
Fri, Apr 10 - Tue, Apr 14

Air Canada flights from Ohio to Cologne

Our best Air Canada deals on Ohio to Cologne flight tickets
Air Canada
May 5
CMH4:05 pmColumbus
14h 20m
2 stops
CGN12:25 pmCologne Köln/Bonn
May 12
CGN1:05 pmCologne Köln/Bonn
32h 17m
2 stops
CMH3:22 pmColumbus
$856
Air Canada
May 5
DTW2:55 pmDetroit Metropolitan Wayne County
15h 30m
2 stops
CGN12:25 pmCologne Köln/Bonn
May 12
CGN1:05 pmCologne Köln/Bonn
51h 03m
2 stops
DTW10:08 amDetroit Metropolitan Wayne County
$1,035
Air Canada
Apr 10
DAY2:50 pmDayton
20h 50m
2 stops
CGN5:40 pmCologne Köln/Bonn
Apr 14
CGN1:05 pmCologne Köln/Bonn
27h 52m
3 stops
DAY10:57 amDayton
$1,317

Lufthansa flights from Ohio to Cologne

Our best Lufthansa deals on Ohio to Cologne flight tickets
Lufthansa
May 6
CMH7:47 pmColumbus
15h 33m
2 stops
CGN5:20 pmCologne Köln/Bonn
May 13
CGN8:30 amCologne Köln/Bonn
21h 29m
2 stops
CMH11:59 pmColumbus
$880
Lufthansa
Aug 11
DTW7:40 pmDetroit Metropolitan Wayne County
15h 40m
2 stops
CGN5:20 pmCologne Köln/Bonn
Aug 25
CGN1:05 pmCologne Köln/Bonn
16h 54m
2 stops
DTW11:59 pmDetroit Metropolitan Wayne County
$951
Lufthansa
May 8
DTW4:00 pmDetroit Metropolitan Wayne County
14h 25m
2 stops
CGN12:25 pmCologne Köln/Bonn
May 15
CGN6:25 pmCologne Köln/Bonn
25h 30m
2 stops
DTW1:55 pmDetroit Metropolitan Wayne County
$1,009

momondo Fare Finder

 
Customize your flight search to find flights from Ohio 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 March 25, 2026.
Use the filters below to find and compare flights from Ohio to Cologne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Tue 4/7

8:50 pm-1:50 pm

1 stop35h 00m

Cologne Köln/Bonn

Thu 4/23

2:50 pm-6:45 pm

1 stop33h 55m

$632

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Tue 4/7

8:50 pm-9:25 am

1 stop30h 35m

Cologne Köln/Bonn

Thu 4/23

7:10 pm-6:45 pm

1 stop29h 35m

$633

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Tue 4/7

8:50 pm-1:50 pm

1 stop35h 00m

Cologne Köln/Bonn

Thu 4/23

2:50 pm-6:45 pm

1 stop33h 55m

$636

ColumbusCologne

CMH - CGN

CMHCGN

Columbus

Tue 5/5

4:05 pm-12:25 pm

2 stops14h 20m

Cologne Köln/Bonn

Tue 5/12

1:05 pm-3:22 pm

2 stops32h 17m

$856

ColumbusCologne

CMH - CGN

CMHCGN

Columbus

Wed 5/6

7:47 pm-5:20 pm

2 stops15h 33m

Cologne Köln/Bonn

Wed 5/13

8:30 am-11:59 pm

2 stops21h 29m

$880
Quickest round-trip

PittsburghCologne

PIT - CGN

PITCGN

Pittsburgh

Thu 4/23

5:55 pm-12:25 pm

2 stops12h 30m

Cologne Köln/Bonn

Thu 4/30

8:30 am-5:18 pm

2 stops14h 48m

$895

PittsburghCologne

PIT - CGN

PITCGN

Pittsburgh

Thu 5/7

4:02 pm-12:25 pm

2 stops14h 23m

Cologne Köln/Bonn

Thu 5/14

1:05 pm-11:59 pm

2 stops16h 54m

$909

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Tue 8/11

7:40 pm-5:20 pm

2 stops15h 40m

Cologne Köln/Bonn

Tue 8/25

1:05 pm-11:59 pm

2 stops16h 54m

$951

ClevelandCologne

CLE - CGN

CLECGN

Cleveland Hopkins Intl

Sat 5/2

9:01 am-6:10 pm

2 stops27h 09m

Cologne Köln/Bonn

Thu 5/7

2:50 pm-11:34 pm

2 stops38h 44m

$1,055

DaytonCologne

DAY - CGN

DAYCGN

Dayton

Fri 4/10

2:50 pm-5:40 pm

2 stops20h 50m

Cologne Köln/Bonn

Tue 4/14

1:05 pm-10:57 am

3 stops27h 52m

$1,317

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 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

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

United Airlines, Lufthansa, and Austrian 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

12h 30m

Direct flights

None
The fastest flight from Ohio to Cologne takes 12h 30m
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?

  • 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.

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