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

Currently, October is the cheapest month in which you can book a flight from Hartford to Cologne (average of $649). Flying from Hartford to Cologne in June is currently the most expensive (average of $1,307). 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.

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

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

How can I find direct flights from Hartford to Cologne?

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

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

Yes. Cheapflights offers flight deals from Hartford 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.

$1,572+ Flights from Hartford to Cologne

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Cheap flight deals from Hartford to Cologne

Round-trip from	$1,572 (Turkish Airlines)

From Hartford Bradley Intl to Cologne Köln/Bonn

Search Deals

Find flight deals from Hartford to Cologne

Cheapest flights from Hartford to Cologne
Explore the most affordable flight options available from Hartford to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Tue 7/157:12 amBDL - CGN

2 stops28h 58mTurkish Airlines

Sat 7/1910:30 amCGN - BDL

2 stops43h 16mTurkish Airlines

Deal found 6/10

$1,572

Tue 7/1510:34 amBDL - CGN

3 stops18h 36mAir Canada

Sat 7/197:40 amCGN - BDL

3 stops32h 02mAir Canada

Deal found 6/10

$2,343

Best flights from Hartford to Cologne
Discover carefully curated flight deals from Hartford to Cologne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Tue 7/157:12 amBDL - CGN

2 stops28h 58mTurkish Airlines

Sat 7/1910:30 amCGN - BDL

2 stops43h 16mTurkish Airlines

Deal found 6/10

$1,572

Tue 7/1510:34 amBDL - CGN

3 stops18h 36mAir Canada

Sat 7/197:40 amCGN - BDL

3 stops32h 02mAir Canada

Deal found 6/10

$2,343

Last-minute flights from Hartford to Cologne
Discover last-minute flight deals from Hartford to Cologne. Data last updated June 12, 2025 and is based on user searches.

Tue 7/157:12 amBDL - CGN

2 stops28h 58mTurkish Airlines

Sat 7/1910:30 amCGN - BDL

2 stops43h 16mTurkish Airlines

Deal found 6/10

$1,572

Tue 7/1510:34 amBDL - CGN

3 stops18h 36mAir Canada

Sat 7/197:40 amCGN - BDL

3 stops32h 02mAir Canada

Deal found 6/10

$2,343

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HartfordCologne

BDL - CGN

BDLCGN

Hartford Bradley Intl

Tue 7/15

7:12 am-6:10 pm

2 stops28h 58m

Cologne Köln/Bonn

Sat 7/19

10:30 am-11:46 pm

2 stops43h 16m

$1,572

HartfordCologne

BDL - CGN

BDLCGN

Hartford Bradley Intl

Tue 7/15

10:34 am-11:10 am

3 stops18h 36m

Cologne Köln/Bonn

Sat 7/19

7:40 am-9:42 am

3 stops32h 02m

$2,343

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Hartford to Cologne

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

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hartford to Cologne as you normally would.

Rainfall in Cologne 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

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

Turkish Airlines

7.3

Good

3,848 reviews

Reviews

1 / 20

2.0

Mediocre

Luoai,May 2025

SFO - IST

I had the worst experience with Turkish airline I started when I got to the counter late but an hour before the flight going to San Francisco they wouldn’t let me check in but it’s ok I understand but for you to cancel my ticket and not Ofer my any kind of refund I had to buy another one way to San Francisco only to figure out that even the return ticket is cancelled so I had to buy another ticket going back it was my mistake for using them it’s my last time I used them twice a year for the same trip and I did not find the treatment of a loyal customer the original ticket they canceled was $1488 and I bought one was from Istanbul for $1025 and returned for $711 + $330 for two bags so I lost more then $2000 in the stupid trip and they lost me as a customer

Turkish Airlines

7.3

Good

3,848 reviews

Turkish Airlines

7.3

Good

3,848 reviews

Reviews

1 / 20

2.0

Mediocre

Luoai,May 2025

SFO - IST

Air Canada

7.1

Good

9,531 reviews

Turkish Airlines

7.3

Good

3,848 reviews

Reviews

1 / 20

2.0

Mediocre

Luoai,May 2025

SFO - IST

Related info for your journey

Can I find deals for flights from Hartford to Cologne that include hotel bookings?
Yes. In addition to deals on Hartford to Cologne flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Hartford to Cologne?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hartford to Cologne.
Can I find deals for business class flights from Hartford to Cologne?
Yes. Cheapflights offers flight deals from Hartford 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 Hartford to Cologne?
Currently, October is the cheapest month in which you can book a flight from Hartford to Cologne (average of $649). Flying from Hartford to Cologne in June is currently the most expensive (average of $1,307). 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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$1,572+ Cheap flights from Hartford (BDL) 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hartford to Cologne with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Hartford to Cologne

Round-trip from

Find flight deals from Hartford to Cologne

Cheapest flights from Hartford to CologneExplore the most affordable flight options available from Hartford to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Hartford to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Hartford to Cologne

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

Cheapflights Insights

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

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

Find hourly flight availability from Hartford to Cologne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Rainfall in Cologne by month

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

Temperature in Cologne by month

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

Reviews of airlines servicing Cologne

Related info for your journey

Find useful and relevant information for your journey from Hartford to Cologne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How can I find direct flights from Hartford to Cologne?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hartford to Cologne

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Book with Flexibility

Travel Smart

Cheapest flights from Hartford to Cologne
Explore the most affordable flight options available from Hartford to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.