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$403+ Cheap flights from Hartford (BDL) to Brussels

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BRU
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from Hartford to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Hartford (BDL) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.

Round-trip from

$633
(United Airlines)

One-way from

$403
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$729
From Hartford Bradley Intl to Brussels
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One-way flight from Hartford Bradley Intl to Brussels
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Highest demand for flights based on searches. 31% potential increase in price ($470 potential increase over avg. RT price).
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Cheapest flight prices on average. 16% potential price decrease ($144 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Hartford to Brussels

Cheapest flights from Hartford to Brussels
Explore the most affordable flight options available from Hartford to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:40 pmBDL - BRU
1 stop16h 45mMultiple Airlines
Tue 12/309:50 amBRU - BDL
1 stop12h 20mMultiple Airlines
Deal found 10/28$939
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 12/166:00 amBDL - BRU
2 stops25h 15mUnited Airlines
Tue 12/3011:55 amBRU - BDL
2 stops28h 41mUnited Airlines
Deal found 10/28$951
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 12/166:00 amBDL - BRU
2 stops25h 15mUnited Airlines
Wed 12/317:00 amBRU - BDL
2 stops20h 35mUnited Airlines
Deal found 10/28$952
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:40 pmBDL - BRU
1 stop16h 45mMultiple Airlines
Wed 12/319:10 amBRU - BDL
2 stops17h 19mMultiple Airlines
Deal found 10/28$970
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:40 pmBDL - BRU
1 stop15h 50mAer Lingus
Tue 12/3010:15 amBRU - BDL
2 stops18h 31mAer Lingus
Deal found 10/28$986
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:40 pmBDL - BRU
1 stop15h 50mMultiple Airlines
Tue 12/309:50 amBRU - BDL
1 stop12h 20mMultiple Airlines
Deal found 10/28$1,028
This Ovago deal was found by Cheapflights users on 10/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:40 pmBDL - BRU
1 stop15h 50mAer Lingus
Wed 12/3110:15 amBRU - BDL
2 stops16h 14mAer Lingus
Deal found 10/28$1,033
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 12/176:00 amBDL - BRU
2 stops25h 15mUnited Airlines
Tue 12/3011:55 amBRU - BDL
2 stops28h 41mUnited Airlines
Deal found 10/28$1,049
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 12/176:10 amBDL - BRU
2 stops25h 05mUnited Airlines
Wed 12/317:00 amBRU - BDL
2 stops20h 35mUnited Airlines
Deal found 10/28$1,050
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:40 pmBDL - BRU
1 stop16h 55mMultiple Airlines
Tue 12/309:50 amBRU - BDL
1 stop12h 20mMultiple Airlines
Deal found 10/28$1,051

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hartford to Brussels 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 October 29, 2025.
Use the filters below to find and compare flights from Hartford to Brussels that are best for you.

Fly from

Hartford

Fly to

Brussels

Route

Depart

Return

Price

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Fri 3/27

6:00 am-7:15 am

1 stop20h 15m

Brussels Bruxelles-National

Tue 3/31

10:00 am-2:01 pm

2 stops34h 01m

$633

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Fri 3/27

7:30 am-8:00 am

1 stop19h 30m

Brussels Bruxelles-National

Tue 3/31

10:45 am-9:16 pm

1 stop16h 31m

$656

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Fri 3/27

6:00 am-7:50 am

2 stops20h 50m

Brussels Bruxelles-National

Tue 3/31

9:40 am-1:49 pm

2 stops34h 09m

$828

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Tue 12/16

5:40 pm-4:25 pm

1 stop16h 45m

Brussels Bruxelles-National

Tue 12/30

9:50 am-4:10 pm

1 stop12h 20m

$939

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Tue 12/16

6:00 am-1:15 pm

2 stops25h 15m

Brussels Bruxelles-National

Tue 12/30

11:55 am-10:36 am

2 stops28h 41m

$951

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Tue 12/16

6:00 am-1:15 pm

2 stops25h 15m

Brussels Bruxelles-National

Wed 12/31

7:00 am-9:35 pm

2 stops20h 35m

$952

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Mon 11/3

7:36 pm-8:40 am

3 stops55h 04m

$403

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Mon 11/3

6:10 am-8:55 am

1 stop20h 45m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Best time to book a flight from Hartford to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Hartford 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 Hartford to Brussels

What is the cheapest time of day to fly from BDL to BRU?

Find hourly flight availability from Hartford to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 8% on flights from Hartford to Brussels by exploring options for tickets in the morning.

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated October 29, 2025.
Read reviews from past customers who have flown United Airlines and Aer Lingus from Hartford to Brussels. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,001 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Aer Lingus
7.2
Good
1,361 reviews
United Airlines
7.4
Good
9,001 reviews

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Hartford to Brussels. 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 Hartford to Brussels?

    Hartford Bradley Intl (BDL) is the airport you will fly out of if you book a flight from Hartford to Brussels. You should not have trouble finding flights to Brussels from Bradley Intl; the airport handles an average of 0 outbound flights to Brussels per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Hartford airport to Brussels. It is only a 11.9 mi journey to Bradley Intl (BDL) from Hartford’s city center.

  • How long is the flight from Hartford to Brussels?

    There are many flights that can get you from Hartford to Brussels in 19h 30m. Fly via United Airlines or Delta to get the fastest option. Hartford and Brussels are separated by a distance of 3554 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Hartford to Brussels round-trip?

    Cheapflights users have booked flights from Hartford to Brussels round-trip from $609. Another airline that can offer you cheap pricing is Aer Lingus. Users have found that United Airlines is 39% cheaper than the other options available to this destination.

  • Can I find deals for flights from Hartford to Brussels that include hotel bookings?

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

  • How can I find direct flights from Hartford to Brussels?

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

  • Can I find deals for business class flights from Hartford to Brussels?

    Yes. Cheapflights offers flight deals from Hartford to Brussels by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Hartford to Brussels

Discover the top 2 airlines that operate flights from Hartford to Brussels. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$609Average$1,147FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$636Average$1,053FlexibilityNo cancel feeOn-timeN/A

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