How do I get Price Alerts for flights from Hartford to Cologne?

Price Alerts will notify you by email when the price for flights to Cologne from Hartford decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Hartford to Cologne with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Hartford Bradley Intl Airport to Cologne Köln/Bonn Airport?

Prices for flights from Hartford Bradley Intl Airport to Cologne Köln/Bonn Airport refresh daily.

How old do you have to be to fly from Hartford Bradley Intl Airport to Cologne Köln/Bonn Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hartford Bradley Intl Airport to Cologne Köln/Bonn Airport.

What documentation or ID do you need to fly to Cologne Köln/Bonn Airport?

The travel and health documents required for your trip to Cologne Köln/Bonn Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cologne Köln/Bonn Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$736 Cheap Flights from Hartford to Cologne in 2025/26

1 adult

0 bags

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Find the cheapest flights from Hartford to Cologne

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:00 pm - 12:50 pmBDL-CGN

19h 50m2 stops

6:05 am - 9:22 pmCGN-BDL

21h 17m2 stops

$1,037United Airlines

Find Deal

Wed, Mar 25 - Sun, Mar 29

2:45 pm - 12:30 pmBDL-CGN

15h 45m2 stops

9:10 am - 9:31 pmCGN-BDL

18h 21m2 stops

$1,365United Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

United Airlines flights from Hartford to Cologne

Our best United Airlines deals on Hartford to Cologne flight tickets

United Airlines

Mar 25

BDL12:00 pmHartford Bradley Intl

19h 50m

2 stops

CGN12:50 pmCologne Köln/Bonn

Mar 29

CGN6:05 amCologne Köln/Bonn

21h 17m

2 stops

BDL9:22 pmHartford Bradley Intl

$1,037

Find similar

United Airlines

Dec 6

BDL2:45 pmHartford Bradley Intl

15h 45m

2 stops

CGN12:30 pmCologne Köln/Bonn

Dec 13

CGN9:10 amCologne Köln/Bonn

18h 21m

2 stops

BDL9:31 pmHartford Bradley Intl

$1,365

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HartfordCologne

BDL - CGN

BDLCGN

Hartford Bradley Intl

Wed 3/25

12:00 pm-12:50 pm

2 stops19h 50m

Cologne Köln/Bonn

Sun 3/29

6:05 am-9:22 pm

2 stops21h 17m

$1,037

HartfordCologne

BDL - CGN

BDLCGN

Hartford Bradley Intl

Sat 12/6

2:45 pm-12:30 pm

2 stops15h 45m

Cologne Köln/Bonn

Sat 12/13

9:10 am-9:31 pm

2 stops18h 21m

$1,365

HartfordCologne

BDL - CGN

BDLCGN

Hartford Bradley Intl

Mon 12/22

5:40 pm-12:50 pm

2 stops13h 10m

$1,536

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Hartford to Cologne

Are you open to changing your travel dates? Check out the ideal times to fly from Hartford to Cologne according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Hartford to Cologne (BDL to CGN) flight deals and tips

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

Direct flights	None

There are no direct flights from Hartford to Cologne. There are no popular flight routes from Hartford to Cologne.

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How far is Hartford Bradley Intl to Cologne Köln/Bonn by plane?
The straight-line distance from Hartford Bradley Intl to Cologne Köln/Bonn is 3659.4 mi. A reasonable flight in good conditions will take 15h 45m.
When did momondo last update prices for flights from Hartford Bradley Intl Airport to Cologne Köln/Bonn Airport?
Prices for flights from Hartford Bradley Intl Airport to Cologne Köln/Bonn Airport refresh daily.
How old do you have to be to fly from Hartford Bradley Intl Airport to Cologne Köln/Bonn Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hartford Bradley Intl Airport to Cologne Köln/Bonn Airport.
What documentation or ID do you need to fly to Cologne Köln/Bonn Airport?
The travel and health documents required for your trip to Cologne Köln/Bonn Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cologne Köln/Bonn Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Hartford to Cologne?
Price Alerts will notify you by email when the price for flights to Cologne from Hartford decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Hartford to Cologne with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Hartford to Cologne?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hartford to Cologne. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Cologne from Hartford with this policy.

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

momondo helps you find the best flight between Hartford and Cologne by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Hartford to Cologne flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.