BDL - BRU

$478 Find Cheap Flights from Hartford to Brussels

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hartford to Brussels departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels Bruxelles-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hartford to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hartford to Brussels, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$478
Typical prices: $701-$773
United Airlines
Fri 1/30Tue 2/3
BDL - BRU • 2 stops
Cheapest one-way
Multiple Airlines
Fri 11/28
BDL - BRU • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Brussels!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hartford to Brussels (BDL-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hartford to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hartford to Brussels

Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
3:00 pm - 1:15 pmBDL-BRU
16h 15m2 stops
United Airlines Logo
11:55 am - 7:14 pmBRU-BDL
13h 19m1 stop
$478United Airlines
Find Deal
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
3:00 pm - 7:15 amBDL-BRU
10h 15m1 stop
United Airlines Logo
11:55 am - 7:14 pmBRU-BDL
13h 19m1 stop
$482United Airlines
Find Deal
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
6:00 am - 8:55 amBDL-BRU
20h 55m2 stops
United Airlines Logo
11:15 am - 7:14 pmBRU-BDL
13h 59m2 stops
$486United Airlines
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Sun, Jan 11 - Sun, Jan 18
United Airlines Logo
4:46 pm - 8:55 amBDL-BRU
34h 09m1 stop
United Airlines Logo
11:55 am - 11:44 pmBRU-BDL
17h 49m1 stop
$488United Airlines
Find Deal
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
3:00 pm - 1:15 pmBDL-BRU
16h 15m2 stops
United Airlines Logo
11:55 am - 7:14 pmBRU-BDL
13h 19m1 stop
$503United Airlines
Find Deal
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
9:55 am - 8:55 amBDL-BRU
17h 00m1 stop
United Airlines Logo
10:00 am - 7:14 pmBRU-BDL
15h 14m2 stops
$507United Airlines
Find Deal
Fri, Jan 9 - Fri, Jan 16
United Airlines Logo
9:55 am - 8:55 amBDL-BRU
17h 00m1 stop
United Airlines Logo
2:25 pm - 11:44 pmBRU-BDL
39h 19m2 stops
$533United Airlines
Find Deal
Tue, Apr 7 - Fri, Apr 17
Multiple Airlines Logo
7:51 pm - 7:05 amBDL-BRU
29h 14m2 stops
Multiple Airlines Logo
12:00 pm - 11:50 pmBRU-BDL
17h 50m1 stop
$578Multiple Airlines
Find Deal
Tue, Apr 7 - Fri, Apr 17
Multiple Airlines Logo
7:51 pm - 7:05 amBDL-BRU
29h 14m2 stops
Multiple Airlines Logo
7:00 am - 11:50 pmBRU-BDL
22h 50m2 stops
$586Multiple Airlines
Find Deal
Tue, Apr 7 - Fri, Apr 17
Lufthansa Logo
7:51 pm - 7:15 amBDL-BRU
29h 24m1 stop
Lufthansa Logo
12:00 pm - 11:50 pmBRU-BDL
17h 50m1 stop
$592Lufthansa
Find Deal
Booking Insights

KAYAK's insights & trends for Hartford to Brussels flights

Get data-powered insights and trends into flights from Hartford to Brussels to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Hartford to Brussels Bruxelles-National Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Hartford to Brussels Bruxelles-National Airport departing in January.

Good to know

Low seasonFebruary
Cheapest flight$478
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Hartford to Brussels

When to book flights from Hartford to Brussels

Are your dates flexible? Find out the best times to travel from Hartford to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Hartford to Brussels flights

  • What is the cheapest flight from Hartford to Brussels Bruxelles-National Airport?

    In the last 3 days, the lowest price for a flight from Hartford to Brussels Bruxelles-National Airport was $459 for a round-trip ticket.

  • Do I need a passport to fly between Hartford and Brussels?

    A passport is required to fly from Hartford to Brussels.

  • Which aircraft models fly most regularly from Hartford to Brussels?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Hartford to Brussels?

    Star Alliance is the only airline alliance operating flights between Hartford and Brussels.

  • Which is the best airline for flights from Hartford to Brussels, United Airlines or Aer Lingus?

    The two airlines most popular with KAYAK users for flights from Hartford to Brussels are United Airlines and Aer Lingus. With an average price for the route of $1,158 and an overall rating of 7.4, United Airlines is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of $1,055 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Hartford to Brussels?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hartford to Brussels.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hartford to Brussels?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Hartford is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hartford to Brussels?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to Hartford with another airline. Booking your flights between Hartford and BRU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hartford to Brussels?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Hartford up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Hartford to Brussels

 
See real verified KAYAK customer reviews for airlines flying from Hartford to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hartford to Brussels? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9057 reviews
7.3Comfort
6.6Food
7.1Entertainment
8.1Crew
7.7Boarding
Airline reviews

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

6.0 GoodAnonymous, Nov 2025IAH - MEX
Read more United Airlines reviews

Seats had less pitch than a regional jet. Food was OK. Have to buy alcohol on US based carriers flying international. Boarding was a mess. Did not have bags but overhead space was gone quick. Would like to see the airlines enforce the one bag over and one bag under policy

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

It was poor overall. They cancelled our flight and changed it without notifying us. So we incurred extra costs by having to book a hotel for our layover. They say it's Kayak/Underpricer's responsibility to reimburse us. But Kayak/Underpricer have said it's Aer Lingus' responsibility because they are the ones with our 'booking information.' I find this situation confusing and unacceptable.

Fast and sensible boarding was absolutely amazing. But extortionate wifi and seats that barely moved, making me unable to sleep, didn't do a lot of favors.

I liked the front row seats. A lot of leg room. The check-in window needs to be longer

A caveat, we flew during the ransomware attack that hacked the boarding and luggage tracking systems. I wouldn't ever be angry at the employees for that, but I WOULD be (and am) angry that communication was incredibly poor, that we got few live updates, and that the employees seemed uninformed and ill-equipped to handle the situation. Clear, honest, open communication and instructions would have benefited the situation. Unfortunately, there were literally no gate agents to talk to, no airport employees to direct people, and no clear signage (the app pretty much said "we don't know what gate your flight is."). Beyond this nightmare, the security was the usual dehumanizing circus of "Security Theater" which is... as we all know... only for show and completely useless. All three airports on this journey dropped the ball so hard. The flight industry can do so much better. Aer Lingus can do so much better.

Terrible. So upset either way this flight. We scrambled to make it as it was delayed an hour.

Wonderful experience from start to finish. Extremely nice flight staff and much better food than other airlines I have used. Arrived right on time.

My flights with Aer Lingus were very good and I will definitely fly with them. Again in future trips to Ireland and Scotland.

Too hot. Asked for an extra glass of water and was ignored. Asked to sit in empty seats that were open because it was so hot and crowded and was denied and the seats were empty the entire flight

Terrible leg room - I’m 5’3” and my knees were touching the seat in front of me. When the person sitting in front of me leaned back, there was about 15 inches of space between my head and the TV screen which made it awkward to view movies. Last year they had decent food, but this year the only tasty item on the trip was dessert.

Everything you need to know for your flight from Hartford to Brussels

Information on your arrival and departure airports