What is the cheapest airline that flies from Connecticut to Belgium?

United Airlines and Delta are the most popular carriers operating from Connecticut to Belgium

How long is the flight from Connecticut to Belgium?

Flight times vary depending on what airport in Connecticut you fly out of and what airport in Belgium you fly into. For example, flying from Hartford to Brussels Bruxelles-National Airport takes 10h 27m on average. On the other hand, flying from New Haven to Brussels Bruxelles-National Airport takes 21h 25m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Connecticut to Belgium?

Prices for flights from Connecticut to Belgium refresh daily.

How many operators does momondo search for flights from Connecticut to Belgium?

As of November 2026, there is 1 operator available to choose from for flights from Connecticut to Belgium.

How old do you have to be to fly from Connecticut to Belgium?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Belgium.

What documentation or ID do you need to fly to Belgium?

The required travel and health documents for your Belgium trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belgium. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$668 Cheap Flights from Connecticut to Belgium in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Connecticut to Belgium

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:48 pm - 7:15 amBDL Hartford Bradley Intl-BRU Brussels Bruxelles-National

10h 27m1 stop Washington, D.C. Dulles Intl

9:30 am - 2:01 pmBRU Brussels Bruxelles-National-BDL Hartford Bradley Intl

34h 31m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$668United Airlines

Sun, Apr 18 - Tue, Apr 20

6:15 am - 7:50 amBDL Hartford Bradley Intl-BRU Brussels Bruxelles-National

19h 35m2 stops Chicago O'Hare Intl Toronto Pearson Intl

9:55 am - 2:01 pmBRU Brussels Bruxelles-National-BDL Hartford Bradley Intl

34h 06m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$681United Airlines

Sun, Apr 18 - Tue, Apr 20

6:15 am - 9:00 amBDL Hartford Bradley Intl-BRU Brussels Bruxelles-National

20h 45m1 stop Chicago O'Hare Intl

10:15 am - 5:46 pmBRU Brussels Bruxelles-National-BDL Hartford Bradley Intl

13h 31m1 stop Chicago O'Hare Intl

$688United Airlines

Sun, Apr 18 - Tue, Apr 20

6:00 pm - 9:40 amBDL Hartford Bradley Intl-BRU Brussels Bruxelles-National

9h 40m1 stop Dublin

10:20 am - 4:30 pmBRU Brussels Bruxelles-National-BDL Hartford Bradley Intl

12h 10m1 stop Dublin

$898Aer Lingus

Fri, Apr 16 - Sun, Apr 25

6:00 pm - 9:40 amBDL Hartford Bradley Intl-BRU Brussels Bruxelles-National

9h 40m1 stop Dublin

10:20 am - 4:30 pmBRU Brussels Bruxelles-National-BDL Hartford Bradley Intl

12h 10m1 stop Dublin

$898Aer Lingus

Fri, Apr 16 - Fri, Apr 23

6:00 pm - 9:40 amBDL Hartford Bradley Intl-BRU Brussels Bruxelles-National

9h 40m1 stop Dublin

10:20 am - 4:30 pmBRU Brussels Bruxelles-National-BDL Hartford Bradley Intl

12h 10m1 stop Dublin

$898Aer Lingus

Thu, Apr 15 - Fri, Apr 23

6:00 pm - 9:40 amBDL Hartford Bradley Intl-BRU Brussels Bruxelles-National

9h 40m1 stop Dublin

10:20 am - 4:30 pmBRU Brussels Bruxelles-National-BDL Hartford Bradley Intl

12h 10m1 stop Dublin

$898Aer Lingus

Fri, Apr 16 - Sat, Apr 24

5:55 pm - 9:40 amBDL Hartford Bradley Intl-BRU Brussels Bruxelles-National

9h 45m1 stop Dublin

10:20 am - 10:32 pmBRU Brussels Bruxelles-National-BDL Hartford Bradley Intl

18h 12m2 stops Dublin Philadelphia

$1,062Aer Lingus

Sat, Nov 28 - Tue, Dec 1

9:51 am - 9:40 amBDL Hartford Bradley Intl-BRU Brussels Bruxelles-National

17h 49m2 stops Philadelphia Dublin

10:20 am - 10:32 pmBRU Brussels Bruxelles-National-BDL Hartford Bradley Intl

18h 12m2 stops Dublin Philadelphia

$1,080Aer Lingus

Sat, Nov 28 - Tue, Dec 1

6:00 pm - 9:40 amBDL Hartford Bradley Intl-BRU Brussels Bruxelles-National

9h 40m1 stop Dublin

10:20 am - 11:41 pmBRU Brussels Bruxelles-National-BDL Hartford Bradley Intl

19h 21m2 stops Dublin Philadelphia

$1,104Aer Lingus

Fri, Apr 16 - Sat, Apr 24

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Aer Lingus flights from Connecticut to Belgium

Our best Aer Lingus deals on Connecticut to Belgium flight tickets

Aer Lingus

Apr 16

BDL6:00 pmHartford Bradley Intl

9h 40m

1 stop

BRU9:40 amBrussels Bruxelles-National

Apr 25

BRU10:20 amBrussels Bruxelles-National

12h 10m

1 stop

BDL4:30 pmHartford Bradley Intl

$898

Aer Lingus

Nov 28

BDL5:55 pmHartford Bradley Intl

9h 45m

1 stop

BRU9:40 amBrussels Bruxelles-National

Dec 1

BRU10:20 amBrussels Bruxelles-National

18h 12m

2 stops

BDL10:32 pmHartford Bradley Intl

$1,062

Aer Lingus

Nov 28

BDL9:51 amHartford Bradley Intl

17h 49m

2 stops

BRU9:40 amBrussels Bruxelles-National

Dec 1

BRU10:20 amBrussels Bruxelles-National

18h 12m

2 stops

BDL10:32 pmHartford Bradley Intl

$1,080

United Airlines flights from Connecticut to Belgium

Our best United Airlines deals on Connecticut to Belgium flight tickets

United Airlines

Apr 18

BDL2:48 pmHartford Bradley Intl

10h 27m

1 stop

BRU7:15 amBrussels Bruxelles-National

Apr 20

BRU9:30 amBrussels Bruxelles-National

34h 31m

2 stops

BDL2:01 pmHartford Bradley Intl

$668

United Airlines

Apr 18

BDL6:15 amHartford Bradley Intl

19h 35m

2 stops

BRU7:50 amBrussels Bruxelles-National

Apr 20

BRU9:55 amBrussels Bruxelles-National

34h 06m

2 stops

BDL2:01 pmHartford Bradley Intl

$681

United Airlines

Apr 18

BDL6:15 amHartford Bradley Intl

20h 45m

1 stop

BRU9:00 amBrussels Bruxelles-National

Apr 20

BRU10:15 amBrussels Bruxelles-National

13h 31m

1 stop

BDL5:46 pmHartford Bradley Intl

$688

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordBrussels

BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National

BDLBRU

Hartford Bradley Intl

Sun 4/18

2:48 pm-7:15 am

1 stop10h 27m

Brussels Bruxelles-National

Tue 4/20

9:30 am-2:01 pm

2 stops34h 31m

$668

HartfordBrussels

BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National

BDLBRU

Hartford Bradley Intl

Sun 4/18

6:15 am-7:50 am

2 stops19h 35m

Brussels Bruxelles-National

Tue 4/20

9:55 am-2:01 pm

2 stops34h 06m

$681

HartfordBrussels

BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National

BDLBRU

Hartford Bradley Intl

Sun 4/18

6:15 am-9:00 am

1 stop20h 45m

Brussels Bruxelles-National

Tue 4/20

10:15 am-5:46 pm

1 stop13h 31m

$688

Quickest round-trip

HartfordBrussels

BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National

BDLBRU

Hartford Bradley Intl

Fri 4/16

6:00 pm-9:40 am

1 stop9h 40m

Brussels Bruxelles-National

Sun 4/25

10:20 am-4:30 pm

1 stop12h 10m

$898

HartfordBrussels

BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National

BDLBRU

Hartford Bradley Intl

Fri 4/16

6:00 pm-9:40 am

1 stop9h 40m

Brussels Bruxelles-National

Fri 4/23

10:20 am-4:30 pm

1 stop12h 10m

$898

HartfordBrussels

BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National

BDLBRU

Hartford Bradley Intl

Thu 4/15

6:00 pm-9:40 am

1 stop9h 40m

Brussels Bruxelles-National

Fri 4/23

10:20 am-4:30 pm

1 stop12h 10m

$898

HartfordBrussels

BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National

BDLBRU

Hartford Bradley Intl

Fri 4/16

6:00 pm-9:40 am

1 stop9h 40m

Brussels Bruxelles-National

Sat 4/24

10:20 am-4:30 pm

1 stop12h 10m

$898

HartfordBrussels

BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National

BDLBRU

Hartford Bradley Intl

Sat 11/28

5:55 pm-9:40 am

1 stop9h 45m

Brussels Bruxelles-National

Tue 12/1

10:20 am-10:32 pm

2 stops18h 12m

$1,062

HartfordBrussels

BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National

BDLBRU

Hartford Bradley Intl

Sat 11/28

9:51 am-9:40 am

2 stops17h 49m

Brussels Bruxelles-National

Tue 12/1

10:20 am-10:32 pm

2 stops18h 12m

$1,080

HartfordBrussels

BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National

BDLBRU

Hartford Bradley Intl

Fri 4/16

6:00 pm-9:40 am

1 stop9h 40m

Brussels Bruxelles-National

Sat 4/24

10:20 am-11:41 pm

2 stops19h 21m

$1,104

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Connecticut to Belgium

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

Prices

Airlines

Other information

What is the cheapest month to fly to Belgium?

In general, January is the cheapest month to fly from Connecticut to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $515. If you are unable to visit Belgium during the month of January, then departing from Connecticut during the month April is also very affordable. Most momondo users find prices during this month for around $614.

Cheap Connecticut to Belgium flight deals and tips

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

Best Price Found	$822
Fastest flight time	7h 10m
Direct flights	None

The best one-way flight to Belgium from Connecticut in the past 72 hours is $822. The best round-trip flight deal from Connecticut to Belgium found on momondo in the last 72 hours is $668.

The fastest flight from Connecticut to Belgium takes 7h 10m

There are no direct flights from Connecticut to Belgium. There are no popular flight routes from Connecticut to Belgium.

Search flight deals

Frequently asked questions about flying from Connecticut to Belgium

When did momondo last update prices for flights from Connecticut to Belgium?
Prices for flights from Connecticut to Belgium refresh daily.
How many operators does momondo search for flights from Connecticut to Belgium?
As of November 2026, there is 1 operator available to choose from for flights from Connecticut to Belgium.
How old do you have to be to fly from Connecticut to Belgium?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Belgium.
What documentation or ID do you need to fly to Belgium?
The required travel and health documents for your Belgium trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belgium. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Connecticut to Belgium

Compare and see reviews for airlines that fly from Connecticut to Belgium with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $566	Free Cancellation	Rating 7.3 1,883 reviews		Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Belgium?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Connecticut to Belgium. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Belgium from Connecticut which offer a flexible booking policy as well as other useful filters and features.

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

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 Belgium from Connecticut.

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

Of course. momondo tracks the price of Connecticut to Belgium flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Flights to Brusselsfrom $458

Cheap flights from Connecticut to Belgium from $668

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Belgium departing on 4/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Aer Lingus flights from Connecticut to Belgium

Our best Aer Lingus deals on Connecticut to Belgium flight tickets

United Airlines flights from Connecticut to Belgium

Our best United Airlines deals on Connecticut to Belgium flight tickets

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How to get the cheapest flight ticket from Connecticut to Belgium

What is the cheapest month to fly to Belgium?

What is the cheapest airline that flies from Connecticut to Belgium?

How long is the flight from Connecticut to Belgium?

Cheap Connecticut to Belgium flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Connecticut to Belgium

Best airlines flying from Connecticut to Belgium

Compare and see reviews for airlines that fly from Connecticut to Belgium with momondo

Why use momondo?

An easier way to manage your Belgium trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belgium

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo

Connecticut flight routes

According to popular flight searches on momondo this year

Belgium flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Belgium

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Belgium

List of cabin classes available on flights landing in Belgium. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year