$422+ Cheap flights from Connecticut 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — BRU
Nov 8 — Nov 151
Round-trip
1 adult, Economy
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Find cheap flights from Connecticut 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 Connecticut to Belgium
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Cheapest flights from Connecticut to BelgiumExplore the most affordable flight options available from Connecticut to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
Explore the most affordable flight options available from Connecticut to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Wed 11/186:00 am -
1 stop19h 15m
Wed 11/2510:00 am -
2 stops34h 15m
Deal found 10/4![United Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Thu 11/196:00 am -
1 stop20h 55m
Thu 11/2610:00 am -
2 stops37h 54m
Deal found 10/5![United Airlines logo]()
$720
This Mytrip deal was found by Cheapflights users on 10/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
2 stops19h 50m
Thu 11/2610:00 am -
2 stops43h 59m
Deal found 10/5![Air Canada logo]()
$724
This United Airlines deal was found by Cheapflights users on 10/5. 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 10/309:37 am -
2 stops25h 38m
Mon 11/212:45 pm -
2 stops39h 02m
Deal found 10/5![United Airlines logo]()
$848
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Fri 11/206:00 am -
2 stops20h 05m
Fri 11/2711:55 am -
1 stop12h 47m
Deal found 10/6![United Airlines logo]()
$916
This American Airlines deal was found by Cheapflights users on 10/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:55 pm -
2 stops17h 00m
Thu 11/265:05 pm -
3 stops23h 49m
Deal found 10/5![Multiple Airlines logo]()
$1,031
Best flights from Connecticut to BelgiumDiscover carefully curated flight deals from Connecticut to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
Discover carefully curated flight deals from Connecticut to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Wed 11/186:00 am -
1 stop19h 15m
Wed 11/2510:00 am -
2 stops34h 15m
Deal found 10/4![United Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 10/7. 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 2/12:58 pm -
1 stop10h 17m
Thu 2/411:55 am -
1 stop18h 04m
Deal found 10/7![United Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Thu 11/196:00 am -
1 stop20h 55m
Thu 11/2610:00 am -
2 stops37h 54m
Deal found 10/5![United Airlines logo]()
$720
This United Airlines deal was found by Cheapflights users on 10/7. 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 1/206:00 am -
2 stops20h 55m
Sat 1/3010:10 am -
1 stop17h 22m
Deal found 10/7![United Airlines logo]()
$728
This United Airlines deal was found by Cheapflights users on 10/5. 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 10/309:37 am -
2 stops25h 38m
Mon 11/212:45 pm -
2 stops39h 02m
Deal found 10/5![United Airlines logo]()
$848
Last-minute flights from Connecticut to BelgiumDiscover last-minute flight deals from Connecticut to Belgium. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute flight deals from Connecticut to Belgium. Data last updated October 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/5. 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 10/309:37 am -
2 stops25h 38m
Mon 11/212:45 pm -
2 stops39h 02m
Deal found 10/5![United Airlines logo]()
$848
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Wed 11/186:00 am -
1 stop19h 15m
Wed 11/2510:00 am -
2 stops34h 15m
Deal found 10/4![United Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Thu 11/196:00 am -
1 stop20h 55m
Thu 11/2610:00 am -
2 stops37h 54m
Deal found 10/5![United Airlines logo]()
$720
This Mytrip deal was found by Cheapflights users on 10/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
2 stops19h 50m
Thu 11/2610:00 am -
2 stops43h 59m
Deal found 10/5![Air Canada logo]()
$724
This American Airlines deal was found by Cheapflights users on 10/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:55 pm -
2 stops17h 00m
Thu 11/265:05 pm -
3 stops23h 49m
Deal found 10/5![Multiple Airlines logo]()
$1,031
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Fri 11/206:00 am -
2 stops20h 05m
Fri 11/2711:55 am -
1 stop12h 47m
Deal found 10/6![United Airlines logo]()
$916
One-way flights from Connecticut to BelgiumSearch for one-way flight options from Connecticut to Belgium. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
Search for one-way flight options from Connecticut to Belgium. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/16:00 pm -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Aer Lingus logo]()
$422
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Thu 4/16:15 am -
2 stops19h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![United Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 pm -
3 stops20h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$512
This FlightHub deal was found by Cheapflights users on 10/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:00 pm -
1 stop9h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Aer Lingus logo]()
$574
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:16 pm -
3 stops36h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$606
This AranGrant deal was found by Cheapflights users on 10/6. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/16:00 am -
1 stop19h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Brussels Airlines logo]()
$968
This Air Canada deal was found by Cheapflights users on 10/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/12:48 pm -
3 stops16h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Air Canada logo]()
$1,017
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/16:00 pm -
3 stops34h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$1,603
Find flight deals from Connecticut to Belgium
Keep the following information in mind while searching for Connecticut to Belgium flight deals. Data was last updated October 9, 2026.
Round-trip from | $661 (Air Canada) |
|---|---|
One-way from | $422 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $864 |
Cheapflights Fare Finder
Customize your flight search to find flights from Connecticut 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 October 9, 2026.
Use the filters below to find and compare flights from Connecticut 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
Thu 4/1
6:00 am-9:50 am
3 stops21h 50m
Brussels Bruxelles-National
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$473
HartfordBrussels
BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National
BDLBRU
Hartford Bradley Intl
Wed 10/21
6:00 pm-8:30 pm
3 stops20h 30m
Brussels Bruxelles-National
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$512
Quickest round-trip
HartfordBrussels
BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National
BDLBRU
Hartford Bradley Intl
Thu 10/22
6:00 pm-1:15 pm
2 stops13h 15m
Brussels Bruxelles-National
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$612
HartfordBrussels
BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National
BDLBRU
Hartford Bradley Intl
Wed 11/18
6:00 am-7:15 am
1 stop19h 15m
Brussels Bruxelles-National
Wed 11/25
10:00 am-2:15 pm
2 stops34h 15m
$670
HartfordBrussels
BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National
BDLBRU
Hartford Bradley Intl
Mon 2/1
2:58 pm-7:15 am
1 stop10h 17m
Brussels Bruxelles-National
Thu 2/4
11:55 am-11:59 pm
1 stop18h 04m
$678
HartfordBrussels
BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National
BDLBRU
Hartford Bradley Intl
Thu 11/19
6:00 am-8:55 am
1 stop20h 55m
Brussels Bruxelles-National
Thu 11/26
10:00 am-5:54 pm
2 stops37h 54m
$720
HartfordBrussels
BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National
BDLBRU
Hartford Bradley Intl
Wed 1/20
6:00 am-8:55 am
2 stops20h 55m
Brussels Bruxelles-National
Sat 1/30
10:10 am-9:32 pm
1 stop17h 22m
$728
HartfordBrussels
BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National
BDLBRU
Hartford Bradley Intl
Fri 10/30
9:37 am-4:15 pm
2 stops25h 38m
Brussels Bruxelles-National
Mon 11/2
12:45 pm-9:47 pm
2 stops39h 02m
$848
HartfordBrussels
BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National
BDLBRU
Hartford Bradley Intl
Thu 4/1
9:38 am-7:15 am
2 stops15h 37m
Brussels Bruxelles-National
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$968
HartfordBrussels
BDL Hartford Bradley Intl - BRU Brussels Bruxelles-National
BDLBRU
Hartford Bradley Intl
Thu 4/1
6:00 am-7:25 am
1 stop19h 25m
Brussels Bruxelles-National
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$968
Showing 1-10 of 11 resultsSorted by cheapest first
Best time to book a flight from Connecticut to Belgium
Have a flexible travel schedule? Discover the best time to fly to Belgium from Connecticut 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 Connecticut to Belgium
USCT-BE0
BDL-BRU
What is the cheapest month to book a flight from Connecticut to Belgium?
Currently, January is the cheapest month in which you can book a flight from Connecticut to Belgium (average of $515). Flying from Connecticut 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.
Related info for your journey
Find useful and relevant information for your journey from Connecticut to Belgium. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Connecticut 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 Connecticut to Belgium by cabin class
Find flights from Connecticut to Belgium, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Connecticut and Belgium flights
Browse other Connecticut and Belgium flight options. Last updated on October 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Belgium
Find the right flight back to Connecticut after your stay in Belgium
Connecticut to Belgium flights
Consider these flights traveling from Connecticut to Belgium.
Top airline flying from Connecticut to Belgium
Discover the top airline that operate flights from Connecticut 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 October 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$566 | Average$976 | FlexibilityNo cancel fee | On-timeN/A |