$425+ Cheap flights from Hartford (BDL) to Belgium
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BRU
Jul 6 — Jul 131
Round-trip
1 adult, Economy
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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
One-way
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 June 6, 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 June 6, 2026.
This United Airlines deal was found by Cheapflights users on 6/4. 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 12/65:04 pm
BDL
- BRU
2 stops38h 11m
United Airlines
Thu 12/1010:10 am
BRU
- BDL
1 stop17h 12m
United Airlines
Deal found 6/4![United Airlines logo]()
$747
This United Airlines deal was found by Cheapflights users on 6/5. 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 10/93:11 pm
BDL
- BRU
2 stops16h 04m
United Airlines
Fri 10/239:10 am
BRU
- BDL
2 stops38h 43m
United Airlines
Deal found 6/5![United Airlines logo]()
$893
This United Airlines deal was found by Cheapflights users on 6/4. 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 7/2810:26 am
BDL
- BRU
2 stops27h 34m
United Airlines
Fri 8/710:15 am
BRU
- BDL
1 stop17h 18m
United Airlines
Deal found 6/4![United Airlines logo]()
$897
This KLM deal was found by Cheapflights users on 6/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:50 am
BDL
- BRU
1 stop13h 50m
KLM
Fri 10/239:45 am
BRU
- BDL
1 stop20h 00m
KLM
Deal found 6/5![KLM logo]()
$917
This KAYAK deal was found by Cheapflights users on 6/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:12 pm
BDL
- BRU
2 stops19h 03m
Multiple Airlines
Fri 8/712:00 pm
BRU
- BDL
1 stop17h 59m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$952
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 June 6, 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 June 6, 2026.
This United Airlines deal was found by Cheapflights users on 6/5. 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 10/912:38 pm
BDL
- BRU
1 stop14h 22m
United Airlines
Fri 10/239:10 am
BRU
- BDL
2 stops35h 19m
United Airlines
Deal found 6/5![United Airlines logo]()
$896
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/283:02 pm
BDL
- BRU
2 stops16h 13m
United Airlines
Fri 8/712:00 pm
BRU
- BDL
1 stop17h 59m
United Airlines
Deal found 6/5![United Airlines logo]()
$897
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Wed 7/296:00 am
BDL
- BRU
1 stop19h 15m
United Airlines
Fri 8/710:15 am
BRU
- BDL
1 stop17h 18m
United Airlines
Deal found 6/6![United Airlines logo]()
$901
Last-minute flights from Hartford to BelgiumDiscover last-minute flight deals from Hartford to Belgium. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Hartford to Belgium. Data last updated June 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/6. 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 7/2112:12 pm
BDL
- BRU
1 stop14h 48m
United Airlines
Tue 7/289:30 am
BRU
- BDL
2 stops20h 29m
United Airlines
Deal found 6/6![United Airlines logo]()
$960
This United Airlines deal was found by Cheapflights users on 6/4. 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 7/2810:26 am
BDL
- BRU
2 stops27h 34m
United Airlines
Fri 8/710:15 am
BRU
- BDL
1 stop17h 18m
United Airlines
Deal found 6/4![United Airlines logo]()
$897
This KAYAK deal was found by Cheapflights users on 6/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:12 pm
BDL
- BRU
2 stops19h 03m
Multiple Airlines
Fri 8/712:00 pm
BRU
- BDL
1 stop17h 59m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$952
This United Airlines deal was found by Cheapflights users on 6/2. 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.
Wed 7/293:02 pm
BDL
- BRU
2 stops16h 13m
United Airlines
Fri 8/712:00 pm
BRU
- BDL
1 stop17h 59m
United Airlines
Deal found 6/2![United Airlines logo]()
$953
One-way flights from Hartford to BelgiumSearch for one-way flight options from Hartford to Belgium. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
Search for one-way flight options from Hartford to Belgium. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:20 am
BDL
- BRU
2 stops24h 35m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 6/4. 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.
Sun 8/2311:30 am
BDL
- BRU
1 stop14h 10m
Delta
Deal found 6/4![Delta logo]()
$464
This oojo deal was found by Cheapflights users on 6/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:20 am
BDL
- BRU
2 stops44h 20m
Aer Lingus
Deal found 6/4![Aer Lingus logo]()
$821
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/4. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/196:45 am
BDL
- BRU
3 stops31h 25m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$2,729
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 June 6, 2026.
Round-trip from | $893 (United Airlines) |
|---|---|
One-way from | $425 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,394 |
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 2,558,603 searches. Data last updated June 6, 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 - BRU
BDLBRU
Hartford Bradley Intl
Fri 10/9
12:38 pm-9:00 am
1 stop14h 22m
Brussels Bruxelles-National
Fri 10/23
9:10 am-2:29 pm
2 stops35h 19m
$896
Quickest round-trip
HartfordBrussels
BDL - BRU
BDLBRU
Hartford Bradley Intl
Tue 7/28
3:02 pm-1:15 pm
2 stops16h 13m
Brussels Bruxelles-National
Fri 8/7
12:00 pm-11:59 pm
1 stop17h 59m
$897
HartfordBrussels
BDL - BRU
BDLBRU
Hartford Bradley Intl
Wed 7/29
6:00 am-7:15 am
1 stop19h 15m
Brussels Bruxelles-National
Fri 8/7
10:15 am-9:33 pm
1 stop17h 18m
$901
Cheapest one-way
HartfordBrussels
BDL - BRU
BDLBRU
Hartford Bradley Intl
Sun 8/23
6:20 am-7:45 pm
3 stops31h 25m
$428
Quickest one-way
HartfordBrussels
BDL - BRU
BDLBRU
Hartford Bradley Intl
Sun 8/23
11:30 am-7:40 am
1 stop14h 10m
$464
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
No data available for this route at this time. Please check back soon.
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 June 6, 2026.
See what other customers who have flown with United Airlines and 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.
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.6
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.6
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.6
Comfort
7.3
Boarding
7.7
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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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Alternative routes for Hartford to Belgium
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Belgium by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Hartford to Belgium by cabin class
Find flights from Hartford to Belgium, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hartford and Belgium flights
Browse other Hartford and Belgium flight options. Last updated on June 6, 2026.
Popular flight searches
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Top 2 airlines flying from Hartford to Belgium
Discover the top 2 airlines 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 2,558,603 searches. Data last updated June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$515 | Average$1,109 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$566 | Average$1,004 | FlexibilityNo cancel fee | On-timeN/A |