$577+ Cheap flights from Hartford (BDL) to Belgium
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BRU
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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Find cheap flights from Hartford to Belgium with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Hartford to Belgium
Cheapest
Best
Last-minute
Cheapest flights from Hartford to BelgiumExplore the most affordable flight options available from Hartford to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
Explore the most affordable flight options available from Hartford to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:37 am -
2 stops16h 18m
Tue 11/1011:55 am -
1 stop12h 47m
Deal found 9/19![United Airlines logo]()
$577
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am -
1 stop19h 40m
Tue 10/69:45 am -
1 stop20h 14m
Deal found 9/16![Delta logo]()
$645
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:25 am -
1 stop17h 15m
Mon 10/59:45 am -
1 stop20h 14m
Deal found 9/15![Delta logo]()
$706
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am -
1 stop19h 15m
Sun 10/1112:00 pm -
1 stop12h 56m
Deal found 9/18![United Airlines logo]()
$735
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:49 pm -
2 stops15h 26m
Sat 11/711:55 am -
1 stop27h 53m
Deal found 9/16![United Airlines logo]()
$776
Best flights from Hartford to BelgiumDiscover carefully curated flight deals from Hartford to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Hartford to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:37 am -
1 stop14h 38m
Tue 11/1010:10 am -
1 stop17h 37m
Deal found 9/19![United Airlines logo]()
$577
This Iberia deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1511:45 am -
2 stops17h 45m
Sat 1/307:00 am -
2 stops22h 46m
Deal found 9/18![Multiple Airlines logo]()
$649
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:30 am -
2 stops20h 10m
Mon 10/59:45 am -
2 stops19h 27m
Deal found 9/15![Delta logo]()
$710
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/105:04 pm -
1 stop33h 51m
Sun 1/1711:15 am -
2 stops13h 16m
Deal found 9/16![United Airlines logo]()
$644
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/156:00 am -
2 stops20h 55m
Sat 1/3011:55 am -
1 stop31h 54m
Deal found 9/18![United Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/82:58 pm -
1 stop10h 17m
Mon 1/1811:15 am -
2 stops13h 16m
Deal found 9/16![United Airlines logo]()
$683
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/96:00 am -
3 stops43h 50m
Sun 1/1710:00 am -
2 stops41h 39m
Deal found 9/16![United Airlines logo]()
$693
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/16:03 am -
1 stop20h 52m
Thu 2/411:55 am -
1 stop12h 36m
Deal found 9/19![United Airlines logo]()
$701
Last-minute flights from Hartford to BelgiumDiscover last-minute flight deals from Hartford to Belgium. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Hartford to Belgium. Data last updated September 20, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:00 am -
1 stop19h 40m
Tue 10/69:45 am -
1 stop20h 14m
Deal found 9/16![Delta logo]()
$645
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:25 am -
1 stop17h 15m
Mon 10/59:45 am -
1 stop20h 14m
Deal found 9/15![Delta logo]()
$706
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am -
1 stop19h 15m
Sun 10/1112:00 pm -
1 stop12h 56m
Deal found 9/18![United Airlines logo]()
$735
This Expedia deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:40 pm -
2 stops29h 30m
Sun 10/116:20 am -
2 stops23h 39m
Deal found 9/18![Multiple Airlines logo]()
$782
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:49 pm -
2 stops15h 26m
Sat 11/711:55 am -
1 stop27h 53m
Deal found 9/16![United Airlines logo]()
$776
Find flight deals from Hartford to Belgium
Keep the following information in mind while searching for Hartford to Belgium flight deals. Data was last updated September 20, 2026.
Round-trip from | $577 (United Airlines) |
|---|---|
Popular in | June |
Cheapest in | January |
Average price | $1,010 |
Cheapflights Fare Finder
Customize your flight search to find flights from Hartford to Belgium that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 20, 2026.
Use the filters below to find and compare flights from Hartford to Belgium that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HartfordBrussels
BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National
BDLBRU
Hartford Bradley Intl
Tue 11/3
10:37 am-7:15 am
1 stop14h 38m
Brussels Bruxelles-National
Tue 11/10
10:10 am-9:47 pm
1 stop17h 37m
$577
HartfordBrussels
BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National
BDLBRU
Hartford Bradley Intl
Sun 1/10
5:04 pm-8:55 am
1 stop33h 51m
Brussels Bruxelles-National
Sun 1/17
11:15 am-6:31 pm
2 stops13h 16m
$644
HartfordBrussels
BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National
BDLBRU
Hartford Bradley Intl
Fri 1/15
11:45 am-11:30 am
2 stops17h 45m
Brussels Bruxelles-National
Sat 1/30
7:00 am-11:46 pm
2 stops22h 46m
$649
HartfordBrussels
BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National
BDLBRU
Hartford Bradley Intl
Fri 1/15
6:00 am-8:55 am
2 stops20h 55m
Brussels Bruxelles-National
Sat 1/30
11:55 am-1:49 pm
1 stop31h 54m
$678
Quickest round-trip
HartfordBrussels
BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National
BDLBRU
Hartford Bradley Intl
Fri 1/8
2:58 pm-7:15 am
1 stop10h 17m
Brussels Bruxelles-National
Mon 1/18
11:15 am-6:31 pm
2 stops13h 16m
$683
HartfordBrussels
BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National
BDLBRU
Hartford Bradley Intl
Sat 1/9
6:00 am-7:50 am
3 stops43h 50m
Brussels Bruxelles-National
Sun 1/17
10:00 am-9:39 pm
2 stops41h 39m
$693
HartfordBrussels
BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National
BDLBRU
Hartford Bradley Intl
Mon 2/1
6:03 am-8:55 am
1 stop20h 52m
Brussels Bruxelles-National
Thu 2/4
11:55 am-6:31 pm
1 stop12h 36m
$701
HartfordBrussels
BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National
BDLBRU
Hartford Bradley Intl
Wed 9/30
5:30 am-7:40 am
2 stops20h 10m
Brussels Bruxelles-National
Mon 10/5
9:45 am-11:12 pm
2 stops19h 27m
$710
Sorted by cheapest first
Best time to book a flight from Hartford to Belgium
Have a flexible travel schedule? Discover the best time to fly to Belgium from Hartford with our price prediction graph.
BDL-BRU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Hartford to Belgium
BDL-BE0
BDL-BRU
What is the cheapest month to book a flight from Hartford to Belgium?
Currently, January is the cheapest month in which you can book a flight from Hartford to Belgium (average of $515). Flying from Hartford to Belgium in June is currently the most expensive (average of $1,839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Belgium
Get insights into the airlines that provide service to Belgium. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belgium. Reviews last updated September 20, 2026.
See what other customers who have flown with Aer Lingus from Hartford to Belgium have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Crew
8.1
Food
6.7
Overall
7.3
Boarding
7.4
Comfort
7.2
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
BOS - SNN
Entertainment
7.0
Crew
8.1
Food
6.7
Overall
7.3
Boarding
7.4
Comfort
7.2
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
BOS - SNN
Related info for your journey
Find useful and relevant information for your journey from Hartford to Belgium. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Hartford and Belgium flights
Browse other Hartford and Belgium flight options. Last updated on September 20, 2026.
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Top airline flying from Hartford to Belgium
Discover the top airline that operate flights from Hartford to Belgium. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$566 | Average$976 | FlexibilityNo cancel fee | On-timeN/A |