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Cheap flights from Boston to Belgium from $201

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Belgium departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
Brussels Airlines Logo
6:40 pm - 9:15 amBOS-BRU
9h 35m1 stop
Brussels Airlines Logo
10:00 am - 2:52 pmBRU-BOS
10h 52m1 stop
$395Brussels Airlines
Find Deal
vie., oct. 31 - mar., nov. 4
United Airlines Logo
10:15 am - 7:50 amBOS-BRU
15h 35m1 stop
United Airlines Logo
3:45 pm - 2:05 pmBRU-BOS
28h 20m1 stop
$396United Airlines
Find Deal
mié., dic. 10 - jue., ene. 8
Air Canada Logo
3:40 pm - 1:15 pmBOS-BRU
15h 35m2 stops
Air Canada Logo
10:00 am - 7:12 pmBRU-BOS
15h 12m2 stops
$397Air Canada
Find Deal
dom., nov. 9 - mar., nov. 25
United Airlines Logo
3:40 pm - 7:50 amBOS-BRU
10h 10m1 stop
United Airlines Logo
10:00 am - 2:52 pmBRU-BOS
10h 52m1 stop
$398United Airlines
Find Deal
mié., dic. 24 - mar., dic. 30
Air Canada Logo
3:40 pm - 1:15 pmBOS-BRU
16h 35m2 stops
Air Canada Logo
10:00 am - 10:37 pmBRU-BOS
18h 37m2 stops
$399Air Canada
Find Deal
lun., oct. 27 - mié., nov. 5
United Airlines Logo
5:30 am - 7:50 amBOS-BRU
20h 20m2 stops
United Airlines Logo
3:45 pm - 2:05 pmBRU-BOS
28h 20m1 stop
$400United Airlines
Find Deal
mié., dic. 10 - jue., ene. 8
Brussels Airlines Logo
2:21 pm - 7:15 amBOS-BRU
11h 54m1 stop
Brussels Airlines Logo
10:00 am - 2:52 pmBRU-BOS
10h 52m1 stop
$413Brussels Airlines
Find Deal
mié., oct. 29 - dom., nov. 2
Icelandair Logo
7:50 pm - 11:55 amBOS-BRU
10h 05m1 stop
Icelandair Logo
12:50 pm - 5:50 pmBRU-BOS
11h 00m1 stop
$418Icelandair
Find Deal
jue., nov. 20 - jue., nov. 27
British Airways Logo
7:55 pm - 10:50 amBOS-BRU
9h 55m1 stop
British Airways Logo
8:45 pm - 2:20 pmBRU-BOS
23h 35m1 stop
$421British Airways
Find Deal
mar., oct. 28 - lun., nov. 3
British Airways Logo
9:35 pm - 4:20 pmBOS-BRU
12h 45m1 stop
British Airways Logo
8:30 pm - 2:20 pmBRU-BOS
23h 50m1 stop
$446British Airways
Find Deal
mié., dic. 10 - mié., ene. 7

Brussels Airlines flights from Boston to Belgium

Our best Brussels Airlines deals on Boston to Belgium flight tickets
Brussels Airlines
Oct 31
BOS6:40 pmBoston Logan Intl
9h 35m
1 stop
BRU9:15 amBrussels Bruxelles-National
Nov 4
BRU10:00 amBrussels Bruxelles-National
10h 52m
1 stop
BOS2:52 pmBoston Logan Intl
$395
Find similar
Brussels Airlines
Oct 29
BOS2:21 pmBoston Logan Intl
11h 54m
1 stop
BRU7:15 amBrussels Bruxelles-National
Nov 2
BRU10:00 amBrussels Bruxelles-National
10h 52m
1 stop
BOS2:52 pmBoston Logan Intl
$413
Find similar
Brussels Airlines
Oct 29
BOS9:40 pmBoston Logan Intl
10h 30m
1 stop
BRU1:10 pmBrussels Bruxelles-National
Nov 16
BRU8:15 amBrussels Bruxelles-National
36h 37m
2 stops
BOS2:52 pmBoston Logan Intl
$417
Find similar

United Airlines flights from Boston to Belgium

Our best United Airlines deals on Boston to Belgium flight tickets
United Airlines
Dec 10
BOS10:15 amBoston Logan Intl
15h 35m
1 stop
BRU7:50 amBrussels Bruxelles-National
Jan 8
BRU3:45 pmBrussels Bruxelles-National
28h 20m
1 stop
BOS2:05 pmBoston Logan Intl
$396
Find similar
United Airlines
Dec 24
BOS3:40 pmBoston Logan Intl
10h 10m
1 stop
BRU7:50 amBrussels Bruxelles-National
Dec 30
BRU10:00 amBrussels Bruxelles-National
10h 52m
1 stop
BOS2:52 pmBoston Logan Intl
$398
Find similar
United Airlines
Dec 10
BOS5:30 amBoston Logan Intl
20h 20m
2 stops
BRU7:50 amBrussels Bruxelles-National
Jan 8
BRU3:45 pmBrussels Bruxelles-National
28h 20m
1 stop
BOS2:05 pmBoston Logan Intl
$400
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston 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, momondo users made 832,500 searches. Data last updated octubre 14, 2025.
Use the filters below to find and compare flights from Boston to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

vie. 10/31

6:40 pm-9:15 am

1 stop9h 35m

Brussels Bruxelles-National

mar. 11/4

10:00 am-2:52 pm

1 stop10h 52m

$395

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

mié. 12/10

10:15 am-7:50 am

1 stop15h 35m

Brussels Bruxelles-National

jue. 1/8

3:45 pm-2:05 pm

1 stop28h 20m

$396

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

dom. 11/9

3:40 pm-1:15 pm

2 stops15h 35m

Brussels Bruxelles-National

mar. 11/25

10:00 am-7:12 pm

2 stops15h 12m

$397

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

mié. 12/24

3:40 pm-7:50 am

1 stop10h 10m

Brussels Bruxelles-National

mar. 12/30

10:00 am-2:52 pm

1 stop10h 52m

$398

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

lun. 10/27

3:40 pm-1:15 pm

2 stops16h 35m

Brussels Bruxelles-National

mié. 11/5

10:00 am-10:37 pm

2 stops18h 37m

$399

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

mié. 12/10

5:30 am-7:50 am

2 stops20h 20m

Brussels Bruxelles-National

jue. 1/8

3:45 pm-2:05 pm

1 stop28h 20m

$400

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

mié. 10/29

2:21 pm-7:15 am

1 stop11h 54m

Brussels Bruxelles-National

dom. 11/2

10:00 am-2:52 pm

1 stop10h 52m

$413

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

jue. 11/20

7:50 pm-11:55 am

1 stop10h 05m

Brussels Bruxelles-National

jue. 11/27

12:50 pm-5:50 pm

1 stop11h 00m

$418

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

mar. 10/28

7:55 pm-10:50 am

1 stop9h 55m

Brussels Bruxelles-National

lun. 11/3

8:45 pm-2:20 pm

1 stop23h 35m

$421

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

mié. 12/10

9:35 pm-4:20 pm

1 stop12h 45m

Brussels Bruxelles-National

mié. 1/7

8:30 pm-2:20 pm

1 stop23h 50m

$446

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belgium from

How to get the cheapest flight ticket from Boston to Belgium

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Belgium?

In general, November is the cheapest month to fly from Boston to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $502. If you are unable to visit Belgium during the month of November, then departing from Boston during the month September is also very affordable. Most momondo users find prices during this month for around $518.

What is the cheapest day to depart on your flight to Belgium?

Our data shows that Tuesday is the least expensive day to fly to Belgium. Tickets to fly out on this day can be as low as $1,023. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,197. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belgium.

What is the cheapest time of day to depart on your flight to Belgium?

Our most recent data shows that the best time of day to fly to Belgium is in the morning. Flights from Boston to Belgium during this time can be as low as $632. Flights to Belgium are more costly in the afternoon, with an average ticket price of $1,118. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Boston Logan Intl to Belgium flight route?

Fly from Boston Logan Intl to Brussels Bruxelles-National for the best Boston Logan Intl - Belgium flight prices

How far in advance should I book a flight to Belgium?

You are more likely to see cheaper flights to Belgium from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around $585 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from Boston for as low as $500 on momondo.

What cabin class options are available on Boston Logan Intl to Belgium flights?

There are 2 cabin classes available to choose from on Boston Logan Intl to Belgium flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Boston to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Belgium

Best Price Found

$530

Direct flights

None
The best one-way flight to Belgium from Boston in the past 72 hours is $530. The best round-trip flight deal from Boston to Belgium found on momondo in the last 72 hours is $991.
There are no direct flights from Boston to Belgium. Popular non-direct route for this connection is Boston Logan Intl Airport - Brussels Bruxelles-National Airport.
Search flight deals

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Belgium?

    Prices for flights from Boston Logan Intl Airport to Belgium refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Belgium?

  • How old do you have to be to fly from Boston Logan Intl Airport to Belgium?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Belgium.

  • What documentation or ID do you need to fly to Belgium?

    The necessary travel and health documents for your Belgium trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Boston to Belgium?

Best airlines flying from Boston to Belgium

Compare and see reviews for airlines that fly from Boston to Belgium with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $352Free CancellationRating
7.0
103 reviews
Search PLAY flights
Brussels AirlinesPriceFrom $365Free CancellationRating
7.2
365 reviews
Search Brussels Airlines flights
IcelandairPriceFrom $390Free CancellationRating
7.0
556 reviews
Search Icelandair flights
IberiaPriceFrom $397Free CancellationRating
7.0
2,990 reviews
Search Iberia flights
Air CanadaPriceFrom $397Free CancellationRating
7.1
10,298 reviews
Search Air Canada flights
Scandinavian AirlinesPriceFrom $398Free CancellationRating
7.4
1,532 reviews
Search Scandinavian Airlines flights
SWISSPriceFrom $400Free CancellationRating
7.5
1,772 reviews
Search SWISS flights
Aer LingusPriceFrom $414Free CancellationRating
7.2
1,337 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $425Free CancellationRating
7.4
8,977 reviews
Search United Airlines flights
DeltaPriceFrom $431Free CancellationRating
7.9
7,977 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Belgium?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Belgium. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Belgium with flexible booking policies on momondo?

All flight searches from Boston to Belgium on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Belgium?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Belgium.

I’m not ready to book a flight from Boston to Belgium right now. Can momondo alert me if prices change?

Price alerts on flights to Belgium from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Belgium trip

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jue. 11/13
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