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$301+ Cheap flights from Belgium to Boston (BOS)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BOS
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
1 adult, Economy
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Cheap flight deals from Belgium to Boston

Cheapest flights from Belgium to Boston
Explore the most affordable flight options available from Belgium to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.

This LEVEL deal was found by Cheapflights users on 6/24. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:50 pm
BRU
-
BOS
1 stop30h 15m
LEVEL
Sun 10/411:35 pm
BOS
-
BRU
1 stop11h 50m
LEVEL
Deal found 6/24$413
This Expedia deal was found by Cheapflights users on 6/22. 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.
Sun 9/610:20 am
BRU
-
BOS
1 stop10h 35m
Aer Lingus
Sun 11/295:50 pm
BOS
-
BRU
1 stop18h 25m
Aer Lingus
Deal found 6/22$462
This Mytrip deal was found by Cheapflights users on 6/25. 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.
Tue 10/63:15 pm
BRU
-
BOS
2 stops28h 35m
Multiple Airlines
Tue 10/139:40 pm
BOS
-
BRU
2 stops16h 15m
Multiple Airlines
Deal found 6/25$575
This LEVEL deal was found by Cheapflights users on 6/23. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:50 pm
BRU
-
BOS
1 stop30h 55m
LEVEL
Thu 7/2311:35 pm
BOS
-
BRU
1 stop15h 55m
LEVEL
Deal found 6/23$582
This Iberia deal was found by Cheapflights users on 6/26. 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.
Thu 8/63:15 pm
BRU
-
BOS
1 stop12h 30m
Iberia
Wed 8/2610:55 pm
BOS
-
BRU
1 stop16h 35m
Iberia
Deal found 6/26$596
This oojo deal was found by Cheapflights users on 6/23. 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.
Wed 9/301:50 pm
BRU
-
BOS
1 stop11h 00m
Icelandair
Sun 10/48:50 pm
BOS
-
BRU
1 stop10h 05m
Icelandair
Deal found 6/23$598
This Gotogate deal was found by Cheapflights users on 6/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:20 am
BRU
-
BOS
2 stops14h 21m
Air Canada
Sun 10/46:50 pm
BOS
-
BRU
2 stops19h 10m
Air Canada
Deal found 6/24$604
This Gotogate deal was found by Cheapflights users on 6/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:00 am
BRU
-
BOS
2 stops20h 28m
Air Canada
Sat 11/285:30 am
BOS
-
BRU
2 stops22h 40m
Air Canada
Deal found 6/25$606
This Gotogate deal was found by Cheapflights users on 6/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:00 am
BRU
-
BOS
2 stops20h 28m
Air Canada
Thu 11/1210:35 am
BOS
-
BRU
1 stop15h 15m
Air Canada
Deal found 6/25$607
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 9/62:20 pm
CRL
-
BOS
1 stop13h 25m
Multiple Airlines
Sat 11/287:50 pm
BOS
-
CRL
2 stops36h 10m
Multiple Airlines
Deal found 6/23$624
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 9/62:20 pm
CRL
-
BOS
1 stop13h 25m
Multiple Airlines
Sun 11/297:50 pm
BOS
-
CRL
2 stops19h 15m
Multiple Airlines
Deal found 6/23$645
This Mytrip deal was found by Cheapflights users on 6/25. 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.
Tue 10/69:05 am
CRL
-
BOS
2 stops15h 45m
Multiple Airlines
Tue 10/138:50 pm
BOS
-
CRL
2 stops12h 40m
Multiple Airlines
Deal found 6/25$727

Find flight deals from Belgium to Boston

Keep the following information in mind while searching for Belgium to Boston flight deals. Data was last updated June 27, 2026.

Round-trip from

$413
(LEVEL)

One-way from

$301
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$702
From Belgium to Boston Logan Intl
Search Deals
One-way flight from Belgium to Boston Logan Intl
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Belgium to Boston 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 27, 2026.
Use the filters below to find and compare flights from Belgium to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsBoston

BRU - BOS

BRUBOS

Brussels Bruxelles-National

Thu 7/16

11:00 am-9:45 pm

1 stop16h 45m

Boston Logan Intl

Wed 7/29

10:55 pm-9:30 pm

1 stop16h 35m

$626

BrusselsBoston

BRU - BOS

BRUBOS

Brussels Bruxelles-National

Tue 10/6

8:35 am-3:40 pm

1 stop13h 05m

Boston Logan Intl

Tue 10/13

12:36 pm-7:15 am

2 stops12h 39m

$633

BrusselsBoston

BRU - BOS

BRUBOS

Brussels Bruxelles-National

Sat 9/5

8:05 pm-12:40 pm

1 stop22h 35m

Boston Logan Intl

Sat 9/12

5:28 pm-2:20 pm

2 stops14h 52m

$645

BrusselsBoston

BRU - BOS

BRUBOS

Brussels Bruxelles-National

Sat 9/5

8:05 am-7:16 pm

2 stops17h 11m

Boston Logan Intl

Sat 9/12

6:05 am-7:35 am

2 stops19h 30m

$662
Quickest round-trip

BrusselsBoston

BRU - BOS

BRUBOS

Brussels Bruxelles-National

Wed 10/7

1:50 pm-6:50 pm

1 stop11h 00m

Boston Logan Intl

Sun 10/11

8:50 pm-12:55 pm

1 stop10h 05m

$663

BrusselsBoston

BRU - BOS

BRUBOS

Brussels Bruxelles-National

Wed 8/19

8:30 am-4:42 pm

2 stops14h 12m

Boston Logan Intl

Wed 8/26

9:25 am-7:15 am

2 stops15h 50m

$696

BrusselsBoston

BRU - BOS

BRUBOS

Brussels Bruxelles-National

Wed 7/22

2:25 pm-8:10 pm

1 stop11h 45m

Boston Logan Intl

Tue 10/6

12:36 pm-1:15 pm

2 stops18h 39m

$696

BrusselsBoston

BRU - BOS

BRUBOS

Brussels Bruxelles-National

Thu 7/16

2:25 pm-11:59 pm

2 stops15h 34m

Boston Logan Intl

Thu 7/30

2:30 pm-1:15 pm

2 stops16h 45m

$698

BrusselsBoston

BRU - BOS

BRUBOS

Brussels Bruxelles-National

Wed 7/8

6:20 am-4:29 pm

2 stops16h 09m

Boston Logan Intl

Thu 7/23

8:27 pm-7:45 am

1 stop29h 18m

$698

BrusselsBoston

BRU - BOS

BRUBOS

Brussels Bruxelles-National

Wed 8/12

9:55 am-5:42 pm

1 stop13h 47m

Boston Logan Intl

Sat 8/22

6:00 am-7:45 am

1 stop19h 45m

$700

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Belgium to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Belgium with our price prediction graph.
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 Belgium to Boston

What is the cheapest month to book a flight from Belgium to Boston?

Currently, August is the cheapest month in which you can book a flight from Belgium to Boston (average of $355). Flying from Belgium to Boston in June is currently the most expensive (average of $515). 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.

How far ahead should I book a flight from Belgium to Boston?

To ensure you get the cheapest price possible for a flight from Belgium to Boston, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated June 27, 2026.
Read through reviews of airlines operating flights from Belgium to Boston, such as Delta,Scandinavian Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,454 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.8

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
7.8
Good
8,454 reviews
Delta
7.8
Good
8,454 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.8

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Scandinavian Airlines
7.4
Good
1,854 reviews
Delta
7.8
Good
8,454 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.8

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
United Airlines
7.4
Good
9,896 reviews
Delta
7.8
Good
8,454 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.8

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Lufthansa
6.8
Okay
8,103 reviews
Delta
7.8
Good
8,454 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.8

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
British Airways
6.7
Okay
8,073 reviews
Delta
7.8
Good
8,454 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.8

Comfort

7.8

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from Belgium to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boston from Belgium?

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Belgium to Boston. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

  • How long is the flight from Belgium to Boston?

    LEVEL and Aer Lingus can get you from Belgium to Boston in just under 10h 35m. Your travel time can differ by up to 19h 40m. Belgium and Boston are separated by a distance of 3468 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Belgium to Boston one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $373. However, be on the lookout for offers from Aer Lingus and American Airlines, as they are both options that can get you from Belgium to Boston for a low price.

  • Can I find deals for flights from Belgium to Boston that include hotel bookings?

    Yes. In addition to deals on Belgium to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Belgium to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belgium to Boston.

  • Can I find deals for business class flights from Belgium to Boston?

    Yes. Cheapflights offers flight deals from Belgium to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belgium to Boston?

    Currently, August is the cheapest month in which you can book a flight from Belgium to Boston (average of $355). Flying from Belgium to Boston in June is currently the most expensive (average of $515). 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.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Cambridge
Concord
Brockton
Watertown
Hampton Beach
Seekonk
Cranston
Warwick
Peabody
Auburn
Fitchburg
York Beach
Chelsea
Londonderry
Dedham
Swansea
Lowell
Smithfield
Braintree

Browse thousands of different options on Cheapflights for your next trip

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Top 9 airlines flying from Belgium to Boston

Discover the top 9 airlines that operate flights from Belgium to Boston. 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$444Average$515FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$461Average$578FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$482Average$642FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$502Average$684FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$503Average$711FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$503Average$646FlexibilityNo cancel feeOn-time69%
Brussels AirlinesCheapest$503Average$625FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$506Average$676FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$523Average$659FlexibilityNo cancel feeOn-time75%

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