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Cheap flights from Hartford to Belgium from $854

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Hartford to Belgium departing on 9/1. 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
0 bags

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Find the cheapest flights from Hartford to Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:12 pm - 1:15 pm
BDL
-
BRU
19h 03m
2 stops
United Airlines Logo
12:00 pm - 11:59 pm
BRU
-
BDL
17h 59m
1 stop
$854United Airlines
Tue, Sep 1 - Thu, Sep 24
United Airlines Logo
10:33 am - 7:15 am
BDL
-
BRU
14h 42m
1 stop
United Airlines Logo
12:00 pm - 11:59 pm
BRU
-
BDL
17h 59m
1 stop
$857United Airlines
Tue, Sep 1 - Thu, Sep 24
Finnair Logo
5:51 pm - 10:35 pm
BDL
-
BRU
22h 44m
2 stops
Finnair Logo
11:20 am - 10:53 pm
BRU
-
BDL
17h 33m
2 stops
$948Finnair
Tue, Aug 25 - Sun, Aug 30
Turkish Airlines Logo
6:25 am - 9:25 pm
BDL
-
BRU
33h 00m
2 stops
Turkish Airlines Logo
6:50 pm - 11:44 pm
BRU
-
BDL
34h 54m
2 stops
$949Turkish Airlines
Thu, Sep 10 - Sun, Sep 20
United Airlines Logo
12:12 pm - 1:15 pm
BDL
-
BRU
19h 03m
2 stops
United Airlines Logo
12:00 pm - 11:59 pm
BRU
-
BDL
17h 59m
1 stop
$954United Airlines
Tue, Jul 28 - Fri, Aug 7
United Airlines Logo
3:02 pm - 7:15 am
BDL
-
BRU
10h 13m
1 stop
United Airlines Logo
12:00 pm - 11:59 pm
BRU
-
BDL
17h 59m
1 stop
$957United Airlines
Tue, Jul 28 - Fri, Aug 7
Delta Logo
5:30 am - 7:40 am
BDL
-
BRU
20h 10m
2 stops
Delta Logo
9:45 am - 11:51 pm
BRU
-
BDL
20h 06m
2 stops
$961Delta
Tue, Jul 28 - Fri, Aug 7
United Airlines Logo
4:55 pm - 8:00 pm
BDL
-
BRU
21h 05m
2 stops
United Airlines Logo
2:25 pm - 11:59 pm
BRU
-
BDL
15h 34m
2 stops
$964United Airlines
Tue, Jul 28 - Fri, Aug 7
Air Canada Logo
6:00 am - 7:10 am
BDL
-
BRU
43h 10m
2 stops
Air Canada Logo
9:40 am - 11:59 pm
BRU
-
BDL
20h 19m
2 stops
$970Air Canada
Sat, Aug 1 - Tue, Aug 18
United Airlines Logo
3:02 pm - 8:00 pm
BDL
-
BRU
22h 58m
2 stops
United Airlines Logo
9:55 am - 11:59 pm
BRU
-
BDL
20h 04m
2 stops
$973United Airlines
Tue, Jul 28 - Fri, Aug 7

United Airlines flights from Hartford to Belgium

Our best United Airlines deals on Hartford to Belgium flight tickets
United Airlines
Sep 1
BDL12:12 pmHartford Bradley Intl
19h 03m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Sep 24
BRU12:00 pmBrussels Bruxelles-National
17h 59m
1 stop
BDL11:59 pmHartford Bradley Intl
$854
United Airlines
Sep 1
BDL10:33 amHartford Bradley Intl
14h 42m
1 stop
BRU7:15 amBrussels Bruxelles-National
Sep 24
BRU12:00 pmBrussels Bruxelles-National
17h 59m
1 stop
BDL11:59 pmHartford Bradley Intl
$857
United Airlines
Jul 28
BDL12:12 pmHartford Bradley Intl
19h 03m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Aug 7
BRU12:00 pmBrussels Bruxelles-National
17h 59m
1 stop
BDL11:59 pmHartford Bradley Intl
$954

KLM flights from Hartford to Belgium

Our best KLM deals on Hartford to Belgium flight tickets
KLM
Jul 29
BDL11:35 amHartford Bradley Intl
14h 05m
1 stop
BRU7:40 amBrussels Bruxelles-National
Aug 7
BRU9:45 amBrussels Bruxelles-National
16h 45m
1 stop
BDL8:30 pmHartford Bradley Intl
$996
KLM
Aug 1
BDL4:40 pmHartford Bradley Intl
33h 00m
1 stop
BRU7:40 amBrussels Bruxelles-National
Aug 18
BRU9:45 amBrussels Bruxelles-National
20h 13m
1 stop
BDL11:58 pmHartford Bradley Intl
$1,004
KLM
Aug 25
BDL8:00 amHartford Bradley Intl
17h 40m
1 stop
BRU7:40 amBrussels Bruxelles-National
Aug 30
BRU6:20 amBrussels Bruxelles-National
17h 45m
2 stops
BDL6:05 pmHartford Bradley Intl
$1,006

momondo Fare Finder

 
Customize your flight search to find flights from Hartford to Belgium 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 May 11, 2026.
Use the filters below to find and compare flights from Hartford to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Tue 9/1

12:12 pm-1:15 pm

2 stops19h 03m

Brussels Bruxelles-National

Thu 9/24

12:00 pm-11:59 pm

1 stop17h 59m

$854

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Tue 9/1

10:33 am-7:15 am

1 stop14h 42m

Brussels Bruxelles-National

Thu 9/24

12:00 pm-11:59 pm

1 stop17h 59m

$857

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Tue 8/25

5:51 pm-10:35 pm

2 stops22h 44m

Brussels Bruxelles-National

Sun 8/30

11:20 am-10:53 pm

2 stops17h 33m

$948

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Thu 9/10

6:25 am-9:25 pm

2 stops33h 00m

Brussels Bruxelles-National

Sun 9/20

6:50 pm-11:44 pm

2 stops34h 54m

$949

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Tue 7/28

12:12 pm-1:15 pm

2 stops19h 03m

Brussels Bruxelles-National

Fri 8/7

12:00 pm-11:59 pm

1 stop17h 59m

$954
Quickest round-trip

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Tue 7/28

3:02 pm-7:15 am

1 stop10h 13m

Brussels Bruxelles-National

Fri 8/7

12:00 pm-11:59 pm

1 stop17h 59m

$957

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Tue 7/28

5:30 am-7:40 am

2 stops20h 10m

Brussels Bruxelles-National

Fri 8/7

9:45 am-11:51 pm

2 stops20h 06m

$961

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Tue 7/28

4:55 pm-8:00 pm

2 stops21h 05m

Brussels Bruxelles-National

Fri 8/7

2:25 pm-11:59 pm

2 stops15h 34m

$964

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Sat 8/1

6:00 am-7:10 am

2 stops43h 10m

Brussels Bruxelles-National

Tue 8/18

9:40 am-11:59 pm

2 stops20h 19m

$970

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Tue 7/28

3:02 pm-8:00 pm

2 stops22h 58m

Brussels Bruxelles-National

Fri 8/7

9:55 am-11:59 pm

2 stops20h 04m

$973

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Belgium from

How to get the cheapest flight ticket from Hartford 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

What is the cheapest month to fly to Belgium?

In general, August is the cheapest month to fly from Hartford to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Belgium during the month of August, then departing from Hartford during the month January is also very affordable. Most momondo users find prices during this month for around $515.

Cheap Hartford to Belgium flight deals and tips

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

Fastest flight time

10h 13m

Direct flights

None
The fastest flight from Hartford to Belgium takes 10h 13m
There are no direct flights from Hartford to Belgium. There are no popular flight routes from Hartford to Belgium.
Search flight deals

Frequently asked questions about flying from Hartford to Belgium

  • When did momondo last update prices for flights from Hartford Bradley Intl Airport to Belgium?

    Prices for flights from Hartford Bradley Intl Airport to Belgium are updated daily.

  • How many operators does momondo search for flights from Hartford Bradley Intl Airport to Belgium?

  • How old do you have to be to fly from Hartford Bradley Intl Airport to Belgium?

    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 Belgium.

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

    The travel and health documents required for your trip to Belgium 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 Belgium. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Hartford to Belgium

Compare and see reviews for airlines that fly from Hartford to Belgium with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $515Free CancellationRating
7.4
9,699 reviews
Search United Airlines flights
Aer LingusPriceFrom $566Free CancellationRating
7.3
1,551 reviews
Search Aer Lingus flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hartford to Belgium for you.

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

Yes. All flights to Belgium from Hartford on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Hartford 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 Hartford.

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

Of course. momondo tracks the price of Hartford 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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