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$565+ Cheap flights from Hartford (BDL) to Brussels

This is the cheapest round-trip 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
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$554
(Air Canada)

Popular in

March

Cheapest in

November

Average price

$930
From Hartford Bradley Intl to Brussels
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Highest demand for flights based on searches. 31% potential increase in price ($466 potential increase over avg. RT price).
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Cheapest flight prices on average. 16% potential price decrease ($143 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This lastminute.com deal was found by Cheapflights users on 9/10. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:55 pmBDL - BRU
2 stops29h 55mAir Canada
Mon 11/1010:00 amBRU - BDL
2 stops29h 38mAir Canada
Deal found 9/10$565
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 10/266:10 amBDL - BRU
1 stop20h 45mUnited Airlines
Sun 11/210:10 amBRU - BDL
1 stop17h 28mUnited Airlines
Deal found 9/11$627
This United deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:55 pmBDL - BRU
1 stop29h 20mMultiple Airlines
Mon 11/1010:00 amBRU - BDL
2 stops34h 06mMultiple Airlines
Deal found 9/10$719
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:45 pmBDL - BRU
2 stops16h 25mAmerican Airlines
Mon 11/1011:50 amBRU - BDL
3 stops17h 54mAmerican Airlines
Deal found 9/10$752
This Gotogate deal was found by Cheapflights users on 9/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:40 pmBDL - BRU
1 stop9h 55mAer Lingus
Mon 11/106:55 pmBRU - BDL
1 stop27h 15mAer Lingus
Deal found 9/10$758
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/264:26 pmBDL - BRU
2 stops13h 24mAmerican Airlines
Sun 11/211:20 amBRU - BDL
3 stops17h 05mAmerican Airlines
Deal found 9/11$792
This oojo deal was found by Cheapflights users on 9/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:10 amBDL - BRU
2 stops28h 40mTurkish Airlines
Sat 9/272:25 pmBRU - BDL
2 stops38h 04mTurkish Airlines
Deal found 9/11$901
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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.
Tue 9/236:05 pmBDL - BRU
1 stop9h 35mAer Lingus
Sat 9/2710:20 amBRU - BDL
1 stop12h 15mAer Lingus
Deal found 9/11$1,389
This Gurufare deal was found by Cheapflights users on 9/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/232:57 pmBDL - BRU
1 stop10h 18mLufthansa
Sat 9/2710:30 amBRU - BDL
2 stops14h 22mLufthansa
Deal found 9/10$1,943

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 September 11, 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

Mon 11/3

7:55 pm-7:50 am

2 stops29h 55m

Brussels Bruxelles-National

Mon 11/10

10:00 am-9:38 am

2 stops29h 38m

$565

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Sun 2/1

6:00 am-7:15 am

1 stop19h 15m

Brussels Bruxelles-National

Tue 3/3

11:55 am-11:57 pm

1 stop18h 02m

$577

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Sun 2/1

6:00 am-7:50 am

2 stops19h 50m

Brussels Bruxelles-National

Fri 2/27

11:55 am-11:57 pm

1 stop18h 02m

$577

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Mon 2/2

3:00 pm-7:15 am

1 stop10h 15m

Brussels Bruxelles-National

Tue 3/3

10:10 am-5:24 pm

1 stop13h 14m

$577

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Mon 2/2

6:00 am-7:50 am

2 stops19h 50m

Brussels Bruxelles-National

Fri 2/27

10:10 am-9:22 pm

1 stop17h 12m

$577

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Tue 2/3

6:00 am-7:15 am

1 stop19h 15m

Brussels Bruxelles-National

Tue 3/3

10:00 am-11:57 pm

2 stops19h 57m

$577

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Tue 2/3

3:00 pm-1:15 pm

2 stops16h 15m

Brussels Bruxelles-National

Fri 2/27

10:10 am-5:24 pm

1 stop13h 14m

$580

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Sat 1/31

4:46 pm-8:55 am

1 stop34h 09m

Brussels Bruxelles-National

Fri 2/27

11:55 am-11:57 pm

1 stop18h 02m

$582

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Sun 2/1

6:00 am-7:50 am

2 stops19h 50m

Brussels Bruxelles-National

Sun 3/1

10:00 am-9:22 pm

2 stops41h 22m

$604

HartfordBrussels

BDL - BRU

BDLBRU

Hartford Bradley Intl

Mon 2/2

3:00 pm-7:15 am

1 stop10h 15m

Brussels Bruxelles-National

Mon 3/2

11:55 am-11:57 pm

1 stop18h 02m

$627

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 11 results
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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 September 11, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 6% on flights from Hartford to Brussels by exploring options for tickets in the morning.

How much does it cost to fly round-trip from Hartford to Brussels?

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 September 11, 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
8,937 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Aer Lingus
7.2
Good
1,271 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 15m. Fly via Air Canada or United Airlines 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 $615. Another airline that can offer you cheap pricing is United Airlines. Users have found that Aer Lingus 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.

  • What is the cheapest month to book a flight from Hartford to Brussels?

    Currently, November is the cheapest month in which you can book a flight from Hartford to Brussels (average of $614). Flying from Hartford to Brussels in June is currently the most expensive (average of $1,077). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$615Average$1,051FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$656Average$1,147FlexibilityNo cancel feeOn-time69%

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