$864 Find Cheap Flights from Hartford to Belgium

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 Belgium departing on 5/29. 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.
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Cheap Flight Deals from Hartford to Belgium (BDL-BE0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hartford to Belgium 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.

Recent round-trip flight deals from Hartford to Belgium

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Hartford to Belgium.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
6:00 am - 8:00 amBDL-BRU
20h 00m2 stops
 Logo
10:00 am - 6:51 pmBRU-BDL
38h 51m2 stops
Fri, Jul 25 - Mon, Jul 28
United Airlines Logo
7:45 pm - 9:00 amBDL-BRU
31h 15m2 stops
United Airlines Logo
12:00 pm - 11:59 pmBRU-BDL
17h 59m1 stop
$1,043United Airlines
Find Deal
Thu, Jul 3 - Sun, Jul 13
United Airlines Logo
7:45 pm - 7:15 amBDL-BRU
29h 30m1 stop
United Airlines Logo
12:00 pm - 11:59 pmBRU-BDL
17h 59m1 stop
$1,045United Airlines
Find Deal
Thu, Jul 3 - Sun, Jul 13
United Airlines Logo
10:34 am - 7:15 amBDL-BRU
14h 41m1 stop
United Airlines Logo
12:00 pm - 11:59 pmBRU-BDL
17h 59m1 stop
$1,047United Airlines
Find Deal
Fri, Jul 25 - Mon, Jul 28
United Airlines Logo
6:00 am - 8:00 amBDL-BRU
20h 00m2 stops
United Airlines Logo
10:00 am - 9:54 pmBRU-BDL
17h 54m2 stops
$1,074United Airlines
Find Deal
Wed, Jun 18 - Wed, Jun 25
United Airlines Logo
7:44 pm - 7:15 amBDL-BRU
29h 31m1 stop
United Airlines Logo
12:00 pm - 6:49 pmBRU-BDL
12h 49m1 stop
$1,186United Airlines
Find Deal
Wed, Jun 18 - Wed, Jun 25
 Logo
10:34 am - 8:00 amBDL-BRU
15h 26m3 stops
 Logo
10:00 am - 9:36 pmBRU-BDL
17h 36m2 stops
$1,353
Find Deal
Fri, Jul 25 - Mon, Jul 28
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10:25 am - 8:00 amBDL-BRU
15h 35m3 stops
 Logo
10:00 am - 11:59 pmBRU-BDL
19h 59m2 stops
$1,405
Find Deal
Thu, Jul 3 - Sun, Jul 13
Air Canada Logo
10:34 am - 8:00 amBDL-BRU
15h 26m3 stops
Air Canada Logo
7:00 am - 6:51 pmBRU-BDL
17h 51m3 stops
$1,756Air Canada
Find Deal
Fri, Jul 25 - Mon, Jul 28
Air Canada Logo
10:25 am - 8:00 amBDL-BRU
15h 35m3 stops
Air Canada Logo
7:00 am - 6:51 pmBRU-BDL
17h 51m3 stops
$2,033Air Canada
Find Deal
Thu, Jul 3 - Sun, Jul 13
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KAYAK's insights & trends for Hartford to Belgium flights

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

What is the cheapest month to fly from Hartford to Belgium?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hartford to Belgium, 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 Belgium is February, when tickets cost $663 (return) on average. On the other hand, the most expensive months are March and April, when the average cost of round-trip tickets is $2,308 and $1,777 respectively.


Good to know

Low seasonApril
High seasonJuly
Cheapest flight$864
Best time to beat the crowds but there is an average 62% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from Hartford to Brussels

FAQs - booking Belgium flights

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

    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 Belgium.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Hartford to Belgium 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 Belgium?

    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 from Hartford to Belgium with an airline and back with another airline.

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

    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 from Hartford to Belgium up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Belgium?

    The cheapest time of day to fly to Belgium is generally in the morning, when round-trip flights cost $864 on average. Morning departures are around 3% cheaper than evening flights, on average. The most expensive time of day to fly to Belgium is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $915.

Top airlines flying from Hartford to Belgium

Need help choosing which airline to fly with from Hartford to Belgium? 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 8702 reviews
6.6Food
7.7Boarding
8.1Crew
7.1Entertainment
7.3Comfort
Airline reviews

The seat and leg room was not good. The food and beverage service was good.

6.0 GoodPaula, May 2025DEN - FRA
Read more United Airlines reviews

The seat and leg room was not good. The food and beverage service was good.

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Food was very bad. Boarding was disorganized and messy. Crew was friendly

Seats were alarming close to the row in front of you. I didn’t do the measurements online, which I’m sure they’re available, but it seemed much tighter than other planes, but the airplane itself was well maintained and looked fairly new. My only complaint on the staff was that we’re on an international flight. Normally they give you wine with dinner and the flight attendant decided to pull some strict restrictions and wouldn’t give more than one glass of wine per person, and you could not share with your spouse, which seemed ridiculous when we have four people on the plane with us and only one person ordered wine asked for a second one and she said oh absolutely not. It’s only one per person Which on a transcontinental usually is not the case. They’re very attentive on making sure everyone is as comfortable as possible.

Boarding seemed a bit chaotic and we had to walk outside across the tarmac. Passengers of all ages had to drag carry on luggage up the outside stairway into the aircraft. There was no WiFi. Very uncomfortable crammed seats. Glad in-air time was only an hour!

Booked through Kayak, couldnt take flight, Kayak punted to Orbiz, Orbiz punted to Aer Lingus, Aer Lingus said sorry about your luck, try Kayak/Orbiz. Terrible customer service collecting air fares and not even offering a voucher when customers cant take flight

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

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

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