$480 Find Cheap Flights from Hartford to Belgium

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 Belgium 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

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Flight Deals

Book Cheap Hartford to Belgium Plane Tickets

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hartford to Belgium

Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
3:00 pm - 1:15 pmBDL-BRU
16h 15m2 stops
United Airlines Logo
10:00 am - 2:03 pmBRU-BDL
34h 03m2 stops
$480United 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 - 2:03 pmBRU-BDL
34h 03m2 stops
$484United 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 - 11:44 pmBRU-BDL
17h 49m1 stop
$507United Airlines
Find Deal
Tue, Mar 3 - Fri, Mar 13
United Airlines Logo
3:00 pm - 7:15 amBDL-BRU
10h 15m1 stop
United Airlines Logo
10:00 am - 9:18 pmBRU-BDL
40h 18m2 stops
$663United Airlines
Find Deal
Tue, Mar 3 - Fri, Mar 13
Lufthansa Logo
3:00 pm - 7:15 amBDL-BRU
10h 15m1 stop
Lufthansa Logo
11:55 am - 11:59 pmBRU-BDL
17h 04m1 stop
$669Lufthansa
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Tue, Mar 3 - Fri, Mar 13
Multiple Airlines Logo
6:00 am - 7:50 amBDL-BRU
19h 50m3 stops
Multiple Airlines Logo
10:00 am - 11:59 pmBRU-BDL
18h 59m2 stops
$693Multiple Airlines
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Fri, Apr 10 - Mon, Apr 20
Aer Lingus Logo
1:33 pm - 9:40 amBDL-BRU
38h 07m2 stops
Aer Lingus Logo
9:20 pm - 4:35 pmBRU-BDL
25h 15m1 stop
$969Aer Lingus
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Fri, Apr 10 - Mon, Apr 20
Aer Lingus Logo
1:33 pm - 9:40 amBDL-BRU
38h 07m2 stops
Aer Lingus Logo
9:20 pm - 10:19 pmBRU-BDL
30h 59m2 stops
$979Aer Lingus
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Fri, Apr 10 - Mon, Apr 20
Multiple Airlines Logo
7:51 pm - 7:50 amBDL-BRU
53h 59m2 stops
Multiple Airlines Logo
7:40 pm - 11:50 pmBRU-BDL
34h 10m2 stops
$1,048Multiple Airlines
Find Deal
Fri, Apr 10 - Mon, Apr 20
Aer Lingus Logo
6:05 pm - 9:40 amBDL-BRU
9h 35m1 stop
Aer Lingus Logo
9:20 pm - 4:35 pmBRU-BDL
25h 15m1 stop
$1,082Aer Lingus
Find Deal
Booking Insights

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.

Which airlines fly non-stop between Hartford and Belgium?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Hartford to Belgium.

There are 2 airlines that fly nonstop from Hartford to Belgium. They are Aer Lingus and United Airlines. The cheapest airline for this route is United Airlines, with the best round-trip deal found costing $609 and arriving in Brussels Bruxelles-National Airport (BRU). On average, Aer Lingus offers the best prices for nonstop flights between Hartford and Belgium.

Good to know

Low seasonFebruary
Cheapest flight$480
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

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.

Reviews of the 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 9029 reviews
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
7.1Entertainment
Airline reviews

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

10.0 ExcellentJeremy, Nov 2025ORD - DCA
Read more United Airlines reviews

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.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

The same as I stated prior. We incurred extra costs that should be reimbursed, given we were not communicated with about schedule changes.

UNDERPRISER IS A CRIMINAL ORGANIZATION. I WILL NEVER LET THEM MANAGE ANOTHER TRIP. THEY ESSENTIALLY WERE TRYING TO EXTORT ME FOR "Permission" FROM THEM not TO USE MY ROME TO DUBLIN FLIGHT. I did not use this flight, and despite many communications with both Aer Lingus and Underpricers, to the end, they insisted I could not do this, while Aer Lingus kept telling me there was no problem. And in fact, I had zero problems catching that second leg of the trip home from Dublin to LAX.. As if harrassment, underpricers sent me a rude and insensitve email insisting Aer Lingus would not honor the flight home to LAX from DUB. ON THE MORNING OF THE TRAVEL!!! KAYAK SHOULD NOT USE UNDERPRICER "services" They are dishonest and sadistic.

Because of problem with aer Lingus, I couldn’t check in until just before the flight and was stuck in the middle seat

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

We were very satisfied and would fly with Aer Lingus again in the future.

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

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.

The flight was delayed leaving Philadelphia due to “catering” and consequently arrived in Dublin some 75 minutes later than scheduled. Consequently this caused me to miss my connecting flight to Glasgow and I had to spend the night in Dublin.

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

Information on your arrival and departure airports