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Cologne

$252+ Cheap flights from Connecticut to Cologne (CGN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — CGN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Connecticut to Cologne

Keep the following information in mind while searching for Connecticut to Cologne flight deals. Data was last updated June 12, 2025.

Round-trip from

$446
(Ticket)

One-way from

$252
(Kiwi.com)
From Connecticut to Cologne Köln/Bonn
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One-way flight from Connecticut to Cologne Köln/Bonn
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Find flight deals from Connecticut to Cologne

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

This Ticket deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/411:10 pmJFK - CGN
1 stop15h 20mBritish Airways
Wed 8/2010:15 pmCGN - JFK
1 stop25h 50mBritish Airways
Deal found 6/11$446
This Expedia deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1511:40 pmJFK - CGN
2 stops15h 45mMultiple Airlines
Tue 7/229:15 pmCGN - JFK
1 stop21h 25mMultiple Airlines
Deal found 6/11$591
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/84:30 pmEWR - CGN
2 stops24h 50mMultiple Airlines
Wed 7/1611:50 pmCGN - EWR
2 stops20h 53mMultiple Airlines
Deal found 6/11$606
This AirNGo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/45:55 pmEWR - CGN
1 stop20h 35mBritish Airways
Wed 8/2010:15 pmCGN - EWR
1 stop21h 40mBritish Airways
Deal found 6/11$621
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/84:40 pmLGA - CGN
2 stops24h 40mMultiple Airlines
Wed 7/1611:50 pmCGN - LGA
2 stops25h 41mMultiple Airlines
Deal found 6/11$674
This lol.travel deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:55 amJFK - CGN
2 stops22h 15mAir Canada
Wed 8/207:40 amCGN - JFK
2 stops20h 07mAir Canada
Deal found 6/11$742
This Booking.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/42:15 pmLGA - CGN
2 stops14h 55mAir Canada
Wed 8/207:40 amCGN - LGA
2 stops13h 05mAir Canada
Deal found 6/10$747
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/135:55 pmEWR - CGN
1 stop21h 05mAmerican Airlines
Mon 8/1810:50 amCGN - EWR
1 stop14h 35mAmerican Airlines
Deal found 6/10$753
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:05 pmJFK - CGN
1 stop11h 30mAmerican Airlines
Sun 9/710:15 amCGN - JFK
2 stops16h 05mAmerican Airlines
Deal found 6/10$774
This Turkish Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2612:35 amJFK - CGN
1 stop31h 15mTurkish Airlines
Tue 9/910:30 amCGN - JFK
1 stop30h 25mTurkish Airlines
Deal found 6/11$863
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2012:30 amEWR - CGN
1 stop27h 00mTurkish Airlines
Tue 10/2811:35 amCGN - EWR
1 stop16h 55mTurkish Airlines
Deal found 6/11$874
This Expedia deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/45:30 pmJFK - CGN
1 stop12h 45mLufthansa
Wed 8/208:35 amCGN - JFK
1 stop12h 25mLufthansa
Deal found 6/11$883

Cheapflights Fare Finder

Customize your flight search to find flights from Connecticut 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Connecticut to Cologne that are best for you.

Fly from

Connecticut

Fly to

Cologne

Route

Depart

Return

Price

New YorkCologne

JFK - CGN

JFKCGN

New York John F Kennedy Intl

Mon 8/4

11:10 pm-8:30 pm

1 stop15h 20m

Cologne Köln/Bonn

Wed 8/20

10:15 pm-6:05 pm

1 stop25h 50m

$446

New YorkCologne

JFK - CGN

JFKCGN

New York John F Kennedy Intl

Tue 7/15

11:40 pm-9:25 pm

2 stops15h 45m

Cologne Köln/Bonn

Tue 7/22

9:15 pm-12:40 pm

1 stop21h 25m

$591

NewarkCologne

EWR - CGN

EWRCGN

Newark

Tue 7/8

4:30 pm-11:20 pm

2 stops24h 50m

Cologne Köln/Bonn

Wed 7/16

11:50 pm-2:43 pm

2 stops20h 53m

$606

NewarkCologne

EWR - CGN

EWRCGN

Newark

Mon 8/4

5:55 pm-8:30 pm

1 stop20h 35m

Cologne Köln/Bonn

Wed 8/20

10:15 pm-1:55 pm

1 stop21h 40m

$621

New YorkCologne

LGA - CGN

LGACGN

New York LaGuardia

Tue 7/8

4:40 pm-11:20 pm

2 stops24h 40m

Cologne Köln/Bonn

Wed 7/16

11:50 pm-7:31 pm

2 stops25h 41m

$674

New YorkCologne

JFK - CGN

JFKCGN

New York John F Kennedy Intl

Mon 8/4

6:55 am-11:10 am

2 stops22h 15m

Cologne Köln/Bonn

Wed 8/20

7:40 am-9:47 pm

2 stops20h 07m

$742

New YorkCologne

LGA - CGN

LGACGN

New York LaGuardia

Mon 8/4

2:15 pm-11:10 am

2 stops14h 55m

Cologne Köln/Bonn

Wed 8/20

7:40 am-2:45 pm

2 stops13h 05m

$747

NewarkCologne

EWR - CGN

EWRCGN

Newark

Wed 8/13

5:55 pm-9:00 pm

1 stop21h 05m

Cologne Köln/Bonn

Mon 8/18

10:50 am-7:25 pm

1 stop14h 35m

$753

New YorkCologne

JFK - CGN

JFKCGN

New York John F Kennedy Intl

Thu 8/28

8:05 pm-1:35 pm

1 stop11h 30m

Cologne Köln/Bonn

Sun 9/7

10:15 am-8:20 pm

2 stops16h 05m

$774

New YorkCologne

JFK - CGN

JFKCGN

New York John F Kennedy Intl

Tue 8/26

12:35 am-1:50 pm

1 stop31h 15m

Cologne Köln/Bonn

Tue 9/9

10:30 am-10:55 am

1 stop30h 25m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 37 results
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Best time to book a flight from Connecticut to Cologne

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

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

Currently, October is the cheapest month in which you can book a flight from Connecticut to Cologne (average of $649). Flying from Connecticut 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.

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

Find hourly flight availability from Connecticut 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.

When flying from Connecticut 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.

Rainfall in Cologne by month

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

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

Get insights into the airlines that provide service to Cologne. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cologne. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Austrian Airlines, SWISS and United Airlines from Connecticut to Cologne to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
802 reviews

Overall

7.6

Food

6.8

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
Austrian Airlines
7.6
Good
802 reviews
Austrian Airlines
7.6
Good
802 reviews

Overall

7.6

Food

6.8

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
SWISS
7.5
Good
1,623 reviews
Austrian Airlines
7.6
Good
802 reviews

Overall

7.6

Food

6.8

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
United Airlines
7.4
Good
8,790 reviews
Austrian Airlines
7.6
Good
802 reviews

Overall

7.6

Food

6.8

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
Turkish Airlines
7.3
Good
3,848 reviews
Austrian Airlines
7.6
Good
802 reviews

Overall

7.6

Food

6.8

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well
American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.6
Good
802 reviews

Overall

7.6

Food

6.8

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Grant,Jun 2025

VIE - FRA

A delay was caused by computer malfunctions after we left the gate. It was handled well

Related info for your journey

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

    For a flight from Connecticut to Cologne, you will be flying into Köln/Bonn. Cologne Köln/Bonn (CGN) is just 9.5 mi from the center of the city.

  • What are the cheapest airlines to fly from Connecticut to Cologne one-way?

    The cheapest airlines for a one-way flight from Connecticut to Cologne are British Airways ($432), SWISS ($605), and American Airlines ($621).

  • What are the most popular routes from Connecticut to Cologne?

    The most popular flight routes from Connecticut to Cologne are New York John F Kennedy Intl - Cologne Köln/Bonn, Newark - Cologne Köln/Bonn and New York LaGuardia - Cologne Köln/Bonn.

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

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

  • How can I find direct flights from Connecticut to Cologne?

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

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

    Yes. Cheapflights offers flight deals from Connecticut 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 Connecticut to Cologne?

    Currently, October is the cheapest month in which you can book a flight from Connecticut to Cologne (average of $649). Flying from Connecticut 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.

See more FAQs

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