How long is the flight from Ohio to Cologne?

A quick flight from Ohio to Cologne can take about 12h 15m. Air Canada provides one of the quickest options available for as low as $581. There are 4024 mi between Ohio and Cologne. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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.

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).

What are the most popular routes from Ohio to Cologne?

The most popular flight routes from Ohio to Cologne are Cincinnati Cinci./N. Kentucky - Cologne Köln/Bonn, Detroit Metropolitan Wayne County - Cologne Köln/Bonn and Cleveland Hopkins Intl - Cologne Köln/Bonn.

What is the cheapest time of day to fly from OH to CGN?

When flying from Ohio to Cologne, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Cologne Köln/Bonn (CGN), located 9.5 mi from the city center, is the airport you fly into when you book flights from Ohio to Cologne.

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

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

How can I find direct flights from Ohio to Cologne?

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

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

Yes. Cheapflights offers flight deals from Ohio 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.

$581+ Flights from Ohio to Cologne

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Find flight deals from Ohio to Cologne

Cheapest flights from Ohio to Cologne
Explore the most affordable flight options available from Ohio to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 30, 2025.

Mon 12/291:56 pmDTW - CGN

2 stops16h 54mMultiple Airlines

Mon 1/58:20 pmCGN - DTW

2 stops27h 15mMultiple Airlines

Deal found 11/29

$1,408

Mon 12/298:05 pmDTW - CGN

1 stop15h 10mTurkish Airlines

Mon 1/511:35 amCGN - DTW

1 stop36h 35mTurkish Airlines

Deal found 11/29

$1,590

Fri 12/268:05 pmDTW - CGN

1 stop32h 30mTurkish Airlines

Fri 1/211:35 amCGN - DTW

1 stop36h 35mTurkish Airlines

Deal found 11/28

$2,190

Tue 12/25:49 pmCVG - CGN

2 stops17h 21mUnited Airlines

Thu 12/41:35 pmCGN - CVG

2 stops15h 54mUnited Airlines

Deal found 11/28

$2,385

Tue 12/25:53 pmDAY - CGN

2 stops17h 17mUnited Airlines

Thu 12/41:35 pmCGN - DAY

2 stops15h 55mUnited Airlines

Deal found 11/28

$2,385

Thu 12/112:06 pmCVG - CGN

2 stops14h 09mMultiple Airlines

Tue 3/101:35 pmCGN - CVG

2 stops15h 11mMultiple Airlines

Deal found 11/27

$6,054

Fri 11/284:15 pmCVG - CGN

2 stops13h 25mMultiple Airlines

Fri 12/59:10 amCGN - CVG

2 stops15h 43mMultiple Airlines

Deal found 11/27

$6,057

Best flights from Ohio to Cologne
Discover carefully curated flight deals from Ohio to Cologne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 30, 2025.

Wed 1/285:55 pmPIT - CGN

2 stops12h 15mAir Canada

Sun 2/11:40 pmCGN - PIT

2 stops33h 34mAir Canada

Deal found 11/27

$581

Thu 1/225:47 pmDAY - CGN

2 stops17h 28mUnited Airlines

Mon 1/269:10 amCGN - DAY

2 stops20h 34mUnited Airlines

Deal found 11/27

$583

Thu 2/192:55 pmCVG - CGN

2 stops15h 40mLufthansa

Mon 2/231:20 pmCGN - CVG

2 stops16h 29mLufthansa

Deal found 11/29

$584

Fri 5/110:30 amDTW - CGN

2 stops18h 40mMultiple Airlines

Wed 5/136:20 amCGN - DTW

2 stops20h 06mMultiple Airlines

Deal found 11/29

$650

Wed 1/146:00 amDTW - CGN

2 stops28h 10mBritish Airways

Wed 1/215:15 pmCGN - DTW

2 stops33h 03mBritish Airways

Deal found 11/29

$671

Tue 1/138:05 pmDTW - CGN

1 stop32h 30mTurkish Airlines

Tue 1/2011:35 amCGN - DTW

1 stop36h 35mTurkish Airlines

Deal found 11/29

$707

Thu 2/196:40 pmCVG - CGN

2 stops15h 40mAir Canada

Mon 2/236:55 pmCGN - CVG

2 stops29h 05mAir Canada

Deal found 11/27

$581

Wed 1/282:06 pmPIT - CGN

2 stops16h 44mUnited Airlines

Sun 2/19:10 amCGN - PIT

2 stops20h 18mUnited Airlines

Deal found 11/29

$584

Thu 1/299:30 amCMH - CGN

2 stops20h 40mAir Canada

Mon 2/28:40 amCGN - CMH

2 stops18h 16mAir Canada

Deal found 11/26

$581

Tue 1/135:57 pmDTW - CGN

2 stops40h 13mBritish Airways

Tue 1/205:05 pmCGN - DTW

2 stops33h 53mBritish Airways

Deal found 11/29

$676

Thu 2/196:10 pmCLE - CGN

2 stops16h 10mAir Canada

Mon 2/238:40 amCGN - CLE

2 stops14h 50mAir Canada

Deal found 11/26

$581

Wed 1/148:05 pmDTW - CGN

1 stop15h 10mTurkish Airlines

Wed 1/216:15 pmCGN - DTW

1 stop29h 55mTurkish Airlines

Deal found 11/29

$707

Thu 4/26:10 pmCLE - CGN

2 stops35h 00mMultiple Airlines

Wed 4/81:00 pmCGN - CLE

2 stops16h 46mMultiple Airlines

Deal found 11/27

$714

Fri 5/18:55 pmDTW - CGN

1 stop15h 15mTurkish Airlines

Wed 5/137:10 pmCGN - DTW

1 stop29h 40mTurkish Airlines

Deal found 11/29

$719

Wed 1/282:40 pmDTW - CGN

2 stops16h 10mUnited Airlines

Sun 2/19:10 amCGN - DTW

2 stops14h 25mUnited Airlines

Deal found 11/29

$729

Thu 2/197:28 pmCVG - CGN

2 stops14h 12mBritish Airways

Mon 2/235:15 pmCGN - CVG

1 stop31h 40mBritish Airways

Deal found 11/27

$750

Tue 1/136:15 pmDTW - CGN

2 stops11h 55mAir Canada

Tue 1/208:40 amCGN - DTW

2 stops14h 55mAir Canada

Deal found 11/29

$644

Thu 1/297:33 pmCMH - CGN

2 stops14h 07mBritish Airways

Mon 2/25:15 pmCGN - CMH

2 stops30h 44mBritish Airways

Deal found 11/27

$760

Wed 1/288:05 pmDTW - CGN

1 stop15h 10mTurkish Airlines

Sun 2/111:35 amCGN - DTW

1 stop36h 35mTurkish Airlines

Deal found 11/28

$780

Wed 1/286:15 pmDTW - CGN

2 stops22h 10mAir Canada

Sun 2/19:10 amCGN - DTW

2 stops14h 25mAir Canada

Deal found 11/27

$721

Thu 12/112:06 pmCVG - CGN

2 stops14h 09mMultiple Airlines

Tue 3/101:35 pmCGN - CVG

2 stops15h 11mMultiple Airlines

Deal found 11/27

$6,054

Last-minute flights from Ohio to Cologne
Discover last-minute flight deals from Ohio to Cologne. Data last updated November 30, 2025 and is based on user searches.

Fri 11/284:15 pmCVG - CGN

2 stops13h 25mMultiple Airlines

Fri 12/59:10 amCGN - CVG

2 stops15h 43mMultiple Airlines

Deal found 11/27

$6,057

Tue 12/25:49 pmCVG - CGN

2 stops17h 21mUnited Airlines

Thu 12/41:35 pmCGN - CVG

2 stops15h 54mUnited Airlines

Deal found 11/28

$2,385

Tue 12/25:53 pmDAY - CGN

2 stops17h 17mUnited Airlines

Thu 12/41:35 pmCGN - DAY

2 stops15h 55mUnited Airlines

Deal found 11/28

$2,385

Thu 12/112:06 pmCVG - CGN

2 stops14h 09mMultiple Airlines

Tue 3/101:35 pmCGN - CVG

2 stops15h 11mMultiple Airlines

Deal found 11/27

$6,054

Fri 12/268:05 pmDTW - CGN

1 stop32h 30mTurkish Airlines

Fri 1/211:35 amCGN - DTW

1 stop36h 35mTurkish Airlines

Deal found 11/28

$2,190

Mon 12/291:56 pmDTW - CGN

2 stops16h 54mMultiple Airlines

Mon 1/58:20 pmCGN - DTW

2 stops27h 15mMultiple Airlines

Deal found 11/29

$1,408

Mon 12/298:05 pmDTW - CGN

1 stop15h 10mTurkish Airlines

Mon 1/511:35 amCGN - DTW

1 stop36h 35mTurkish Airlines

Deal found 11/29

$1,590

One-way flights from Ohio to Cologne
Search for one-way flight options from Ohio to Cologne. Find affordable one-way fares based on user searches. Data last updated November 30, 2025.

Wed 3/259:05 pmDTW - CGN

1 stop15h 10mTurkish Airlines

Deal found 11/29

$2,684

Cheap flight deals from Ohio to Cologne

Most accurate provider	FlightHub 3 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$581 (Air Canada)

Provider with most accurate pricing for Cleveland Hopkins Intl-Cologne Köln/Bonn flight deals.

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From Ohio to Cologne Köln/Bonn

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

PittsburghCologne

PIT - CGN

PITCGN

Pittsburgh

Wed 1/28

5:55 pm-12:10 pm

2 stops12h 15m

Cologne Köln/Bonn

Sun 2/1

1:40 pm-5:14 pm

2 stops33h 34m

$581

CincinnatiCologne

CVG - CGN

CVGCGN

Cincinnati Cinci./N. Kentucky

Thu 2/19

6:40 pm-4:20 pm

2 stops15h 40m

Cologne Köln/Bonn

Mon 2/23

6:55 pm-6:00 pm

2 stops29h 05m

$581

ColumbusCologne

CMH - CGN

CMHCGN

Columbus

Thu 1/29

9:30 am-12:10 pm

2 stops20h 40m

Cologne Köln/Bonn

Mon 2/2

8:40 am-8:56 pm

2 stops18h 16m

$581

ClevelandCologne

CLE - CGN

CLECGN

Cleveland Hopkins Intl

Thu 2/19

6:10 pm-4:20 pm

2 stops16h 10m

Cologne Köln/Bonn

Mon 2/23

8:40 am-5:30 pm

2 stops14h 50m

$581

DaytonCologne

DAY - CGN

DAYCGN

Dayton

Thu 1/22

5:47 pm-5:15 pm

2 stops17h 28m

Cologne Köln/Bonn

Mon 1/26

9:10 am-11:44 pm

2 stops20h 34m

$583

CincinnatiCologne

CVG - CGN

CVGCGN

Cincinnati Cinci./N. Kentucky

Thu 2/19

2:55 pm-12:35 pm

2 stops15h 40m

Cologne Köln/Bonn

Mon 2/23

1:20 pm-11:49 pm

2 stops16h 29m

$584

PittsburghCologne

PIT - CGN

PITCGN

Pittsburgh

Wed 1/28

2:06 pm-12:50 pm

2 stops16h 44m

Cologne Köln/Bonn

Sun 2/1

9:10 am-11:28 pm

2 stops20h 18m

$584

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Tue 1/13

6:15 pm-12:10 pm

2 stops11h 55m

Cologne Köln/Bonn

Tue 1/20

8:40 am-5:35 pm

2 stops14h 55m

$644

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Fri 5/1

10:30 am-11:10 am

2 stops18h 40m

Cologne Köln/Bonn

Wed 5/13

6:20 am-8:26 pm

2 stops20h 06m

$650

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Wed 1/14

6:00 am-4:10 pm

2 stops28h 10m

Cologne Köln/Bonn

Wed 1/21

5:15 pm-8:18 pm

2 stops33h 03m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/29

Showing 1-10 of 22 results

Best time to book a flight from Ohio to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne from Ohio 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 Ohio to Cologne

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

Currently, July is the cheapest month in which you can book a flight from Ohio to Cologne (average of $244). Flying from Ohio to Cologne in May is currently the most expensive (average of $701). 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

What airport do you fly into for flights to Cologne from Ohio?
Cologne Köln/Bonn (CGN), located 9.5 mi from the city center, is the airport you fly into when you book flights from Ohio to Cologne.
How long is the flight from Ohio to Cologne?
A quick flight from Ohio to Cologne can take about 12h 15m. Air Canada provides one of the quickest options available for as low as $581. There are 4024 mi between Ohio and Cologne. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the most popular routes from Ohio to Cologne?
The most popular flight routes from Ohio to Cologne are Cincinnati Cinci./N. Kentucky - Cologne Köln/Bonn, Detroit Metropolitan Wayne County - Cologne Köln/Bonn and Cleveland Hopkins Intl - Cologne Köln/Bonn.
Can I find deals for flights from Ohio to Cologne that include hotel bookings?
Yes. In addition to deals on Ohio to Cologne flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ohio to Cologne?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ohio to Cologne.
Can I find deals for business class flights from Ohio to Cologne?
Yes. Cheapflights offers flight deals from Ohio 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 Ohio to Cologne?
Currently, July is the cheapest month in which you can book a flight from Ohio to Cologne (average of $244). Flying from Ohio to Cologne in May is currently the most expensive (average of $701). 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.

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$581+ Cheap flights from Ohio to Cologne (CGN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ohio to Cologne with Cheapflights

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Find flight deals from Ohio to Cologne

Cheapest flights from Ohio to CologneExplore the most affordable flight options available from Ohio to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 30, 2025.

Explore the most affordable flight options available from Ohio to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 30, 2025.

Cheap flight deals from Ohio to Cologne

Keep the following information in mind while searching for Ohio to Cologne flight deals. Data was last updated November 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

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Use the filters below to find and compare flights from Ohio to Cologne that are best for you.

Best time to book a flight from Ohio to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne from Ohio with our price prediction graph.

Cheapflights Insights

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

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

Related info for your journey

Find useful and relevant information for your journey from Ohio 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 Ohio?

How long is the flight from Ohio to Cologne?

What are the most popular routes from Ohio to Cologne?

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

How can I find direct flights from Ohio to Cologne?

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

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

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Cheapest flights from Ohio to Cologne
Explore the most affordable flight options available from Ohio to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 30, 2025.