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Cheap flights from Connecticut to Cologne from $282

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Cologne departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Connecticut to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 12:00 pmEWR  Newark-CGN Cologne Köln/Bonn
24h 00m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
Multiple Airlines Logo
10:50 pm - 7:56 pmCGN  Cologne Köln/Bonn-EWR Newark
27h 06m2 stops Barcelona-El Prat Montreal Pierre Elliott Trudeau Intl
$637Multiple Airlines
Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
6:30 am - 12:00 pmLGA  New York LaGuardia-CGN Cologne Köln/Bonn
23h 30m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
Multiple Airlines Logo
10:50 pm - 7:36 pmCGN  Cologne Köln/Bonn-LGA New York LaGuardia
26h 46m2 stops Barcelona-El Prat Montreal Pierre Elliott Trudeau Intl
$637Multiple Airlines
Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
6:20 pm - 7:00 pmJFK  New York John F Kennedy Intl-CGN Cologne Köln/Bonn
18h 40m1 stop London Gatwick
Multiple Airlines Logo
8:10 pm - 8:05 pmCGN  Cologne Köln/Bonn-JFK New York John F Kennedy Intl
29h 55m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$677Multiple Airlines
Sun, Sep 6 - Mon, Sep 21
Multiple Airlines Logo
6:20 pm - 7:00 pmJFK  New York John F Kennedy Intl-CGN Cologne Köln/Bonn
18h 40m1 stop London Gatwick
Multiple Airlines Logo
8:15 pm - 3:55 pmCGN  Cologne Köln/Bonn-JFK New York John F Kennedy Intl
25h 40m1 stop London Stansted
$682Multiple Airlines
Sun, Sep 6 - Mon, Sep 21
Multiple Airlines Logo
1:25 pm - 8:25 pmJFK  New York John F Kennedy Intl-CGN Cologne Köln/Bonn
25h 00m2 stops Athens Eleftherios V. Vienna Intl
Multiple Airlines Logo
4:10 pm - 8:05 pmCGN  Cologne Köln/Bonn-JFK New York John F Kennedy Intl
33h 55m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$685Multiple Airlines
Tue, Oct 13 - Tue, Nov 3
Multiple Airlines Logo
11:50 pm - 10:05 pmJFK  New York John F Kennedy Intl-CGN Cologne Köln/Bonn
16h 15m2 stops Barcelona-El Prat Manchester
Multiple Airlines Logo
10:50 pm - 10:00 pmCGN  Cologne Köln/Bonn-JFK New York John F Kennedy Intl
29h 10m1 stop Barcelona-El Prat
$686Multiple Airlines
Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
10:05 pm - 10:25 pmJFK  New York John F Kennedy Intl-CGN Cologne Köln/Bonn
18h 20m2 stops Lisbon Humberto Delgado Barcelona-El Prat
Multiple Airlines Logo
10:50 pm - 8:05 pmCGN  Cologne Köln/Bonn-JFK New York John F Kennedy Intl
27h 15m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$686Multiple Airlines
Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
11:50 pm - 10:05 pmJFK  New York John F Kennedy Intl-CGN Cologne Köln/Bonn
16h 15m2 stops Barcelona-El Prat Manchester
Multiple Airlines Logo
10:50 pm - 10:00 pmCGN  Cologne Köln/Bonn-JFK New York John F Kennedy Intl
29h 10m1 stop Barcelona-El Prat
$688Multiple Airlines
Tue, Sep 22 - Wed, Sep 30
Lufthansa Logo
8:50 pm - 7:35 pmEWR  Newark-CGN Cologne Köln/Bonn
16h 45m1 stop Munich Franz Josef Strauss
Lufthansa Logo
1:35 pm - 7:05 pmCGN  Cologne Köln/Bonn-EWR Newark
11h 30m1 stop Munich Franz Josef Strauss
$807Lufthansa
Tue, Dec 1 - Sun, Dec 6
Lufthansa Logo
8:50 pm - 4:55 pmEWR  Newark-CGN Cologne Köln/Bonn
14h 05m1 stop Munich Franz Josef Strauss
Lufthansa Logo
5:40 pm - 7:05 pmCGN  Cologne Köln/Bonn-EWR Newark
31h 25m1 stop Munich Franz Josef Strauss
$817Lufthansa
Thu, Dec 3 - Mon, Dec 7

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Lufthansa flights from Connecticut to Cologne

Our best Lufthansa deals on Connecticut to Cologne flight tickets
Lufthansa
Nov 26
JFK5:30 pmNew York John F Kennedy Intl
17h 25m
1 stop
CGN4:55 pmCologne Köln/Bonn
Dec 3
CGN9:20 amCologne Köln/Bonn
12h 20m
1 stop
JFK3:40 pmNew York John F Kennedy Intl
$798
Lufthansa
Dec 1
EWR8:50 pmNewark
16h 45m
1 stop
CGN7:35 pmCologne Köln/Bonn
Dec 6
CGN1:35 pmCologne Köln/Bonn
11h 30m
1 stop
EWR7:05 pmNewark
$807
Lufthansa
Nov 16
JFK5:30 pmNew York John F Kennedy Intl
13h 20m
1 stop
CGN12:50 pmCologne Köln/Bonn
Nov 21
CGN9:20 amCologne Köln/Bonn
12h 20m
1 stop
JFK3:40 pmNew York John F Kennedy Intl
$815

British Airways flights from Connecticut to Cologne

Our best British Airways deals on Connecticut to Cologne flight tickets
British Airways
Dec 1
JFK10:30 pmNew York John F Kennedy Intl
39h 00m
2 stops
CGN7:30 pmCologne Köln/Bonn
Dec 6
CGN3:55 pmCologne Köln/Bonn
21h 34m
2 stops
JFK7:29 amNew York John F Kennedy Intl
$740
British Airways
Dec 2
EWR9:35 pmNewark
15h 55m
1 stop
CGN7:30 pmCologne Köln/Bonn
Dec 6
CGN3:55 pmCologne Köln/Bonn
27h 55m
1 stop
EWR1:50 pmNewark
$745
British Airways
Dec 3
JFK2:30 pmNew York John F Kennedy Intl
16h 40m
2 stops
CGN1:10 pmCologne Köln/Bonn
Dec 7
CGN9:00 pmCologne Köln/Bonn
25h 00m
1 stop
JFK4:00 pmNew York John F Kennedy Intl
$769

momondo 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, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Connecticut to Cologne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkCologne

EWR Newark - CGN Cologne Köln/Bonn

EWRCGN

Newark

Tue 9/22

6:00 am-12:00 pm

2 stops24h 00m

Cologne Köln/Bonn

Wed 9/30

10:50 pm-7:56 pm

2 stops27h 06m

$637

New YorkCologne

LGA New York LaGuardia - CGN Cologne Köln/Bonn

LGACGN

New York LaGuardia

Tue 9/22

6:30 am-12:00 pm

2 stops23h 30m

Cologne Köln/Bonn

Wed 9/30

10:50 pm-7:36 pm

2 stops26h 46m

$637

New YorkCologne

JFK New York John F Kennedy Intl - CGN Cologne Köln/Bonn

JFKCGN

New York John F Kennedy Intl

Sun 9/6

6:20 pm-7:00 pm

1 stop18h 40m

Cologne Köln/Bonn

Mon 9/21

8:10 pm-8:05 pm

2 stops29h 55m

$677

New YorkCologne

JFK New York John F Kennedy Intl - CGN Cologne Köln/Bonn

JFKCGN

New York John F Kennedy Intl

Sun 9/6

6:20 pm-7:00 pm

1 stop18h 40m

Cologne Köln/Bonn

Mon 9/21

8:15 pm-3:55 pm

1 stop25h 40m

$682

New YorkCologne

JFK New York John F Kennedy Intl - CGN Cologne Köln/Bonn

JFKCGN

New York John F Kennedy Intl

Tue 10/13

1:25 pm-8:25 pm

2 stops25h 00m

Cologne Köln/Bonn

Tue 11/3

4:10 pm-8:05 pm

2 stops33h 55m

$685

New YorkCologne

JFK New York John F Kennedy Intl - CGN Cologne Köln/Bonn

JFKCGN

New York John F Kennedy Intl

Tue 9/22

11:50 pm-10:05 pm

2 stops16h 15m

Cologne Köln/Bonn

Wed 9/30

10:50 pm-10:00 pm

1 stop29h 10m

$686

New YorkCologne

JFK New York John F Kennedy Intl - CGN Cologne Köln/Bonn

JFKCGN

New York John F Kennedy Intl

Tue 9/22

10:05 pm-10:25 pm

2 stops18h 20m

Cologne Köln/Bonn

Wed 9/30

10:50 pm-8:05 pm

2 stops27h 15m

$686

New YorkCologne

JFK New York John F Kennedy Intl - CGN Cologne Köln/Bonn

JFKCGN

New York John F Kennedy Intl

Tue 9/22

11:50 pm-10:05 pm

2 stops16h 15m

Cologne Köln/Bonn

Wed 9/30

10:50 pm-10:00 pm

1 stop29h 10m

$688
Quickest round-trip

NewarkCologne

EWR Newark - CGN Cologne Köln/Bonn

EWRCGN

Newark

Tue 12/1

8:50 pm-7:35 pm

1 stop16h 45m

Cologne Köln/Bonn

Sun 12/6

1:35 pm-7:05 pm

1 stop11h 30m

$807

NewarkCologne

EWR Newark - CGN Cologne Köln/Bonn

EWRCGN

Newark

Thu 12/3

8:50 pm-4:55 pm

1 stop14h 05m

Cologne Köln/Bonn

Mon 12/7

5:40 pm-7:05 pm

1 stop31h 25m

$817

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 Connecticut 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 Connecticut to Cologne Köln/Bonn?

Air Canada, Lufthansa, and United Airlines are the most popular carriers operating from Connecticut to Cologne Köln/Bonn

What airlines fly to Cologne?

Aer Lingus, United Airlines and Lufthansa are the top three most popular airlines that fly to Cologne from Connecticut according to our data. Aer Lingus is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Cologne. Keep in mind that there are 3 different airlines that fly to Cologne on a routine basis, so you have a few additional options to choose from.

Cheap Connecticut to Cologne flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Cologne

Fastest flight time

10h 00m

Direct flights

None
The fastest flight from Connecticut to Cologne takes 10h 00m
There are no direct flights from Connecticut to Cologne. There are no popular flight routes from Connecticut to Cologne.
Search flight deals

Frequently asked questions about flying from Connecticut to Cologne

  • When did momondo last update prices for flights from Connecticut to Cologne Köln/Bonn Airport?

    Prices for flights from Connecticut to Cologne Köln/Bonn Airport are updated daily.

  • How many operators does momondo search for flights from Connecticut to Cologne Köln/Bonn Airport?

  • How old do you have to be to fly from Connecticut 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 Connecticut 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 Connecticut to Cologne?

Finding the right flight to Cologne from Connecticut is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cologne quick and easy, saving you time and money.

Can I find flights from Connecticut to Cologne with flexible booking policies on momondo?

Flights from Connecticut to Cologne with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Connecticut to Cologne?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cologne from Connecticut.

I’m not ready to book a flight from Connecticut to Cologne right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Cologne, momondo offers a useful price alert feature which will track prices for flights to Cologne from Connecticut and alert you when they change.

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