BDL - BRU

$460 Find Cheap Flights from Hartford to Brussels - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hartford to Brussels departing on 9/7. 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

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Everything you should know

Cheapest round-trip
$737
Typical prices: $608-$1,022
United Airlines
Tue 10/27Tue 11/10
BDL - BRU • 2 stops
Cheapest one-way
$460
United Airlines
Mon 9/7
BDL - BRU • 2 stops
Top airlines
Cheapest • from $737 (round-trip)
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Hartford and Brussels. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Cheapest • Avg $881 (round-trip)
Shortest trip • 9h 41m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 45% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Tue, Oct 27 - Tue, Nov 10
United Airlines Logo
10:37 am - 8:55 am
BDL
-
BRU
17h 18m
2 stops
United Airlines Logo
10:00 am - 2:11 pm
BRU
-
BDL
34h 11m
2 stops
$737United Airlines
Mon, Nov 9 - Fri, Nov 13
United Airlines Logo
12:45 pm - 1:15 pm
BDL
-
BRU
18h 30m
2 stops
United Airlines Logo
11:55 am - 6:33 pm
BRU
-
BDL
12h 38m
1 stop
$746United Airlines
Mon, Nov 9 - Fri, Nov 13
United Airlines Logo
10:37 am - 7:15 am
BDL
-
BRU
14h 38m
1 stop
United Airlines Logo
11:55 am - 11:59 pm
BRU
-
BDL
18h 04m
1 stop
$750United Airlines
Mon, Nov 9 - Fri, Nov 13
Air Canada Logo
6:10 am - 7:50 am
BDL
-
BRU
19h 40m
2 stops
Air Canada Logo
10:00 am - 11:59 pm
BRU
-
BDL
19h 59m
2 stops
$756Air Canada
Tue, Oct 27 - Tue, Nov 10
United Airlines Logo
3:07 pm - 7:15 am
BDL
-
BRU
11h 08m
1 stop
United Airlines Logo
10:10 am - 5:59 pm
BRU
-
BDL
13h 49m
1 stop
$757United Airlines
Mon, Oct 12 - Fri, Oct 23
United Airlines Logo
10:33 am - 1:15 pm
BDL
-
BRU
20h 42m
2 stops
United Airlines Logo
9:10 am - 2:29 pm
BRU
-
BDL
35h 19m
2 stops
$763United Airlines
Mon, Oct 12 - Fri, Oct 23
United Airlines Logo
12:38 pm - 9:00 am
BDL
-
BRU
14h 22m
1 stop
United Airlines Logo
9:10 am - 2:29 pm
BRU
-
BDL
35h 19m
2 stops
$767United Airlines
Mon, Oct 12 - Fri, Oct 23
United Airlines Logo
9:44 am - 9:00 am
BDL
-
BRU
17h 16m
1 stop
United Airlines Logo
12:00 pm - 2:07 pm
BRU
-
BDL
32h 07m
1 stop
$787United Airlines
Mon, Nov 2 - Sat, Nov 7
United Airlines Logo
9:30 am - 1:15 pm
BDL
-
BRU
21h 45m
2 stops
United Airlines Logo
10:10 am - 5:59 pm
BRU
-
BDL
13h 49m
1 stop
$796United Airlines
Wed, Oct 14 - Tue, Oct 20
Air Canada Logo
6:00 am - 7:10 am
BDL
-
BRU
19h 10m
2 stops
Air Canada Logo
9:10 am - 2:04 pm
BRU
-
BDL
34h 54m
2 stops
$800Air Canada
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 October.

What is the cheapest month to fly from Hartford to Brussels Bruxelles-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hartford to Brussels Bruxelles-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hartford to Brussels Bruxelles-National Airport is January, where tickets cost $515 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,839 and $1,238 respectively.

Good to know

Low season

January

Cheapest flight

$460
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 8% lower on average.
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 5 days, the lowest price for a flight from Hartford to Brussels Bruxelles-National Airport was $460 for a one-way ticket and $737 for a round-trip.

  • 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.

  • 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 airline 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.
7.3
Aer LingusOverall score based on 1670 reviews
7.4Boarding
6.6Food
8.1Crew
7.0Entertainment
7.2Comfort
Airline reviews

Food was mediocre, but as expected in economy class on an airline. Wrap was ice cold , my son’s served by a steward on the next aisle was warm . As expected, but at least heat the food up a bit. No frills, but it’s economy. Excellent free WiFi was a bonus

8.0 ExcellentAnonymous, Jul 2026
LAX - DUB
Read more Aer Lingus reviews

Food was mediocre, but as expected in economy class on an airline. Wrap was ice cold , my son’s served by a steward on the next aisle was warm . As expected, but at least heat the food up a bit. No frills, but it’s economy. Excellent free WiFi was a bonus

I flew Aer Lingus Business class for the first time. Having flown economy a few times, I was familiar with the airline, and happy enough with economy. I’ve certainly been in nicer economy airlines before, but Aer Lingus is usually very reasonable, and I find the staff to be kind and have an Irish sense of humor and accommodation. The business experience was good, in that you got superior service to the back, lay down seats, better food and drinks, and more attentive service. However, the plane was a bit older, the WiFi was slow(not Starlink) and the pods were too close to one another for privacy, or function. When the Oder lady to the left of me fell asleep(fully reclined) there was no way for me to escape without having to wake her and put her seat all the way up. That lead to me being stuck with luggage I couldn’t put away in a cramped(for business) space, and no way to use the restroom for almost the whole 8 1/2 hour trip. I ended up trying to sleep with a large backpack blocking my feet. The food was good for plane food, but not great. The drinks were great, shame I couldn’t have had more, but I’d have peed myself. I love a window, but next time maybe an isle seat. Overall, the experience was good, not great, but an expensive good experience during which I got zero sleep. I’d do it again, but it’d have to be a deal.

The direct flight was a superb idea; please continue. The seats were less than comfortable for such a long flight.

We missed that flight, and I am hoping that we will got the refund. It was very confusing to figure out about Aer Lingus operated by American Airlines. Then we bought another more expensive ticket to travel.

The check in and boarding process was smooth, and the flight was fine.

The free WiFi was great so I could stream movies during the flight. I would like to have movies available instead of on my device. Thanks!

We had a wonderful experience with Aer Lingus. The seats were too close for the long trip. The crew was absolutely perfect. They were so caring and thoughtful! My husband did not have a good experience with Air Lingus on the phone when trying to take care of getting better seating because he is disabled and needed a wheelchair prior to the day of our flight! Mariam R. in Boston was so helpful with seating and getting help for my husband. Filip Pytka who works for OCS was extremely helpful! He made sure that we had the lift because my husband could not climb the stairs to get onto the airplane. He took us from the gate all the way down to where we needed to be.

We were an hour and a half late, which caused my rental car company to cancel my reservation. We had no car, had to take a taxi to our hotel, and then a taxi back to get a new car the next day. Sometimes lack of on-time performance can end up costing the passenger a lot of money, none of which is covered by the airline that operated the late flight.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

Flight was ontime, clean, staff was friendly - there was turbulence but can’t avoid that (it’s a flight 😉)! The staff were attentive but would be nice if Aerlingus didn’t charge for coffee ☺️ but overall I enjoyed my flight experience and will travel with them again (Ireland’s Four star airline

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

Information on your arrival and departure airports