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$346+ Cheap flights from Cologne (CGN) to Connecticut

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — BDL
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Cologne to Connecticut

Keep the following information in mind while searching for Cologne to Connecticut flight deals. Data was last updated July 31, 2025.

Round-trip from

$445
(Sembo)

One-way from

$346
(Mytrip)
From Cologne Köln/Bonn to Connecticut
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One-way flight from Cologne Köln/Bonn to Connecticut
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Find flight deals from Cologne to Connecticut

Cheapest flights from Cologne to Connecticut
Explore the most affordable flight options available from Cologne to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Sembo deal was found by Cheapflights users on 7/31. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:35 amCGN - JFK
1 stop12h 25mMultiple Airlines
Sun 9/216:35 amJFK - CGN
2 stops27h 00mMultiple Airlines
Deal found 7/31$445
This Air Canada deal was found by Cheapflights users on 7/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:45 amCGN - EWR
2 stops19h 52mAir Canada
Mon 11/2411:56 amEWR - CGN
2 stops27h 19mAir Canada
Deal found 7/31$450
This Air Canada deal was found by Cheapflights users on 7/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:05 amCGN - JFK
2 stops45h 40mAir Canada
Sat 11/1510:05 amJFK - CGN
2 stops30h 00mAir Canada
Deal found 7/31$452
This Gotogate deal was found by Cheapflights users on 7/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/79:00 amCGN - EWR
1 stop16h 05mLufthansa
Fri 11/148:50 pmEWR - CGN
1 stop9h 50mLufthansa
Deal found 7/30$452
This Billigflug deal was found by Cheapflights users on 7/31. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:05 amCGN - JFK
1 stop14h 55mLufthansa
Sun 9/215:30 pmJFK - CGN
1 stop17h 40mLufthansa
Deal found 7/31$453
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1012:55 pmCGN - EWR
1 stop11h 50mUnited Airlines
Fri 11/148:50 pmEWR - CGN
1 stop14h 20mUnited Airlines
Deal found 7/31$453
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:05 amCGN - JFK
1 stop14h 55mUnited Airlines
Sun 9/215:30 pmJFK - CGN
1 stop17h 40mUnited Airlines
Deal found 7/31$455
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:25 pmCGN - LGA
2 stops15h 57mUnited Airlines
Mon 12/2910:29 amLGA - CGN
2 stops24h 41mUnited Airlines
Deal found 7/31$459
This Austrian Airlines deal was found by Cheapflights users on 7/31. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:25 pmCGN - JFK
1 stop29h 40mAustrian Airlines
Mon 10/209:45 pmJFK - CGN
1 stop15h 55mAustrian Airlines
Deal found 7/31$461
This Austrian Airlines deal was found by Cheapflights users on 7/31. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/128:50 pmCGN - EWR
1 stop23h 05mAustrian Airlines
Mon 10/205:40 pmEWR - CGN
1 stop20h 00mAustrian Airlines
Deal found 7/31$461
This Air Canada deal was found by Cheapflights users on 7/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:50 amCGN - LGA
2 stops19h 09mAir Canada
Thu 10/233:50 pmLGA - CGN
2 stops19h 30mAir Canada
Deal found 7/31$463
This Sembo deal was found by Cheapflights users on 7/31. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:05 amCGN - EWR
2 stops13h 35mMultiple Airlines
Mon 9/292:34 pmEWR - CGN
2 stops19h 16mMultiple Airlines
Deal found 7/31$468

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cologne to Connecticut 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 July 31, 2025.
Use the filters below to find and compare flights from Cologne to Connecticut that are best for you.

Fly from

Cologne

Fly to

Connecticut

Route

Depart

Return

Price

CologneNew York

CGN - JFK

CGNJFK

Cologne Köln/Bonn

Fri 9/5

8:35 am-3:00 pm

1 stop12h 25m

New York John F Kennedy Intl

Sun 9/21

6:35 am-3:35 pm

2 stops27h 00m

$445

CologneNewark

CGN - EWR

CGNEWR

Cologne Köln/Bonn

Sat 11/15

6:45 am-8:37 pm

2 stops19h 52m

Newark

Mon 11/24

11:56 am-9:15 pm

2 stops27h 19m

$450

CologneNewark

CGN - EWR

CGNEWR

Cologne Köln/Bonn

Fri 11/7

9:00 am-7:05 pm

1 stop16h 05m

Newark

Fri 11/14

8:50 pm-12:40 pm

1 stop9h 50m

$452

CologneNew York

CGN - JFK

CGNJFK

Cologne Köln/Bonn

Fri 10/10

6:05 am-9:45 pm

2 stops45h 40m

New York John F Kennedy Intl

Thu 11/13

10:05 am-9:15 pm

2 stops29h 10m

$452

CologneNewark

CGN - EWR

CGNEWR

Cologne Köln/Bonn

Fri 10/10

6:05 am-6:45 pm

1 stop18h 40m

Newark

Thu 10/23

8:30 pm-5:35 pm

1 stop15h 05m

$453

CologneNew York

CGN - JFK

CGNJFK

Cologne Köln/Bonn

Fri 9/5

6:05 am-3:00 pm

1 stop14h 55m

New York John F Kennedy Intl

Sun 9/21

5:30 pm-5:10 pm

1 stop17h 40m

$453

CologneNew York

CGN - JFK

CGNJFK

Cologne Köln/Bonn

Sun 9/14

6:05 am-3:00 pm

1 stop14h 55m

New York John F Kennedy Intl

Sun 9/21

5:30 pm-5:10 pm

1 stop17h 40m

$455

CologneNew York

CGN - LGA

CGNLGA

Cologne Köln/Bonn

Thu 12/18

1:25 pm-11:22 pm

2 stops15h 57m

New York LaGuardia

Mon 12/29

10:29 am-5:10 pm

2 stops24h 41m

$459

CologneNew York

CGN - JFK

CGNJFK

Cologne Köln/Bonn

Wed 10/15

8:25 pm-8:05 pm

1 stop29h 40m

New York John F Kennedy Intl

Mon 10/20

9:45 pm-7:40 pm

1 stop15h 55m

$461

CologneNewark

CGN - EWR

CGNEWR

Cologne Köln/Bonn

Sun 10/12

8:50 pm-1:55 pm

1 stop23h 05m

Newark

Sun 10/19

5:40 pm-8:50 am

1 stop33h 10m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 36 results
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Best time to book a flight from Cologne to Connecticut

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

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

Currently, November is the cheapest month in which you can book a flight from Cologne to Connecticut (average of $287). Flying from Cologne to Connecticut in December is currently the most expensive (average of $351). 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.

Reviews of airlines servicing Connecticut

Get insights into the airlines that provide service to Connecticut. 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 Connecticut. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Cologne to Connecticut, such as Austrian Airlines, SWISS, and United Airlines. 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
823 reviews

Comfort

7.3

Boarding

7.6

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
823 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Boarding

7.6

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
SWISS
7.5
Good
1,686 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Boarding

7.6

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
United Airlines
7.4
Good
8,900 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Boarding

7.6

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Turkish Airlines
7.3
Good
3,933 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Boarding

7.6

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Boarding

7.6

Crew

8.1

Entertainment

6.8

Overall

7.6

Food

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Related info for your journey

Find useful and relevant information for your journey from Cologne to Connecticut. 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 from for flights from Cologne to Connecticut?

    For a flight from Cologne to Connecticut, you will be flying from 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 Cologne to Connecticut one-way?

    The cheapest airlines for a one-way flight from Cologne to Connecticut are Lufthansa ($486), British Airways ($591), and SWISS ($641).

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

    The most popular route from Cologne to Connecticut is Cologne Köln/Bonn - New York John F Kennedy Intl. You may also consider Cologne Köln/Bonn - Newark or Cologne Köln/Bonn - New York LaGuardia.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Cologne to Connecticut (average of $287). Flying from Cologne to Connecticut in December is currently the most expensive (average of $351). 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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Alternative routes for Cologne to Connecticut

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