$485 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 2/4. 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

Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
9:55 am - 1:15 pm
BDL
-
BRU
21h 20m2 stops
United Airlines Logo
10:00 am - 9:29 pm
BRU
-
BDL
41h 29m2 stops
$485United Airlines
Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
10:07 am - 7:15 am
BDL
-
BRU
15h 08m1 stop
United Airlines Logo
10:00 am - 11:44 pm
BRU
-
BDL
43h 44m2 stops
$488United Airlines
Sun, Feb 1 - Sun, Mar 1
United Airlines Logo
10:07 am - 1:15 pm
BDL
-
BRU
21h 08m2 stops
United Airlines Logo
11:55 am - 2:04 pm
BRU
-
BDL
32h 09m1 stop
$504United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
3:02 pm - 7:15 am
BDL
-
BRU
10h 13m1 stop
United Airlines Logo
11:55 am - 11:44 pm
BRU
-
BDL
17h 49m1 stop
$508United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
10:10 am - 7:15 am
BDL
-
BRU
15h 05m1 stop
United Airlines Logo
10:00 am - 11:44 pm
BRU
-
BDL
19h 44m2 stops
$511United Airlines
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
3:02 pm - 10:20 am
BDL
-
BRU
13h 18m2 stops
United Airlines Logo
10:00 am - 9:29 pm
BRU
-
BDL
17h 29m2 stops
$519United Airlines
Sun, Feb 1 - Sun, Mar 1
United Airlines Logo
9:55 am - 7:15 am
BDL
-
BRU
15h 20m2 stops
United Airlines Logo
2:25 pm - 11:59 pm
BRU
-
BDL
15h 34m2 stops
$520United Airlines
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
6:00 am - 7:50 am
BDL
-
BRU
19h 50m2 stops
Multiple Airlines Logo
10:00 am - 11:44 pm
BRU
-
BDL
19h 44m3 stops
$521Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
Lufthansa Logo
2:51 pm - 7:15 am
BDL
-
BRU
10h 24m1 stop
Lufthansa Logo
11:55 am - 11:44 pm
BRU
-
BDL
17h 49m1 stop
$529Lufthansa
Sun, Feb 1 - Sun, Mar 1
American Airlines Logo
6:50 pm - 6:15 pm
BDL
-
BRU
17h 25m2 stops
American Airlines Logo
11:20 am - 10:53 pm
BRU
-
BDL
17h 33m3 stops
$635American Airlines
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 seasonApril
Cheapest flight$485
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly with an average 12% 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 9091 reviews
7.1Entertainment
7.7Boarding
8.1Crew
7.3Comfort
6.6Food
Airline reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

10.0 ExcellentRoger, Dec 2025
CAE - ORD
Read more United Airlines reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

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.

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

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

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

Information on your arrival and departure airports