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Cheap flights from Boston to Belgium from $213

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 5/3. 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.
TAP AIR PORTUGAL Logo
10:45 pm - 5:05 pm
BOS
-
BRU
12h 20m
1 stop
TAP AIR PORTUGAL Logo
6:00 am - 2:35 pm
BRU
-
BOS
14h 35m
1 stop
$406TAP AIR PORTUGAL
Thu, Jan 22 - Wed, Jan 28
Multiple Airlines Logo
6:40 pm - 1:15 pm
BOS
-
BRU
12h 35m
2 stops
Multiple Airlines Logo
9:40 am - 9:27 pm
BRU
-
BOS
17h 47m
2 stops
$407Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Scandinavian Airlines Logo
5:35 pm - 6:40 pm
BOS
-
BRU
19h 05m
2 stops
Scandinavian Airlines Logo
7:20 pm - 3:50 pm
BRU
-
BOS
26h 30m
2 stops
$408Scandinavian Airlines
Mon, Feb 2 - Mon, Feb 16
TAP AIR PORTUGAL Logo
10:45 pm - 5:05 pm
BOS
-
BRU
12h 20m
1 stop
TAP AIR PORTUGAL Logo
6:00 am - 2:35 pm
BRU
-
BOS
14h 35m
1 stop
$409TAP AIR PORTUGAL
Fri, Jan 23 - Thu, Jan 29
Brussels Airlines Logo
3:35 pm - 7:50 am
BOS
-
BRU
10h 15m
1 stop
Brussels Airlines Logo
7:40 pm - 7:35 pm
BRU
-
BOS
28h 55m
1 stop
$412Brussels Airlines
Wed, Mar 4 - Mon, Mar 23
Multiple Airlines Logo
4:35 pm - 1:15 pm
BOS
-
BRU
14h 40m
2 stops
Multiple Airlines Logo
10:00 am - 10:37 pm
BRU
-
BOS
17h 37m
2 stops
$413Multiple Airlines
Tue, Mar 3 - Tue, Mar 24
Scandinavian Airlines Logo
5:40 pm - 9:40 am
BOS
-
BRU
10h 00m
1 stop
Scandinavian Airlines Logo
7:10 pm - 3:35 pm
BRU
-
BOS
26h 25m
1 stop
$414Scandinavian Airlines
Mon, Apr 20 - Sun, Apr 26
Scandinavian Airlines Logo
6:35 pm - 9:40 am
BOS
-
BRU
10h 05m
1 stop
Scandinavian Airlines Logo
8:30 pm - 4:50 pm
BRU
-
BOS
25h 20m
1 stop
$415Scandinavian Airlines
Tue, Mar 10 - Mon, Mar 23
Multiple Airlines Logo
3:35 pm - 7:50 am
BOS
-
BRU
10h 15m
1 stop
Multiple Airlines Logo
6:30 am - 2:05 pm
BRU
-
BOS
13h 35m
1 stop
$416Multiple Airlines
Sun, Feb 8 - Sun, Feb 15
United Airlines Logo
3:40 pm - 7:50 am
BOS
-
BRU
10h 10m
1 stop
United Airlines Logo
10:00 am - 12:46 pm
BRU
-
BOS
32h 46m
2 stops
$417United Airlines
Thu, Jan 29 - Fri, Feb 6

Air Canada flights from Boston to Belgium

Our best Air Canada deals on Boston to Belgium flight tickets
Air Canada
Feb 15
BOS3:35 pmBoston Logan Intl
15h 40m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Feb 24
BRU10:00 amBrussels Bruxelles-National
18h 37m
2 stops
BOS10:37 pmBoston Logan Intl
$408
Air Canada
Jan 20
BOS6:55 pmBoston Logan Intl
30h 55m
2 stops
BRU7:50 amBrussels Bruxelles-National
Feb 8
BRU10:00 amBrussels Bruxelles-National
10h 52m
1 stop
BOS2:52 pmBoston Logan Intl
$416
Air Canada
Jan 20
BOS3:40 pmBoston Logan Intl
15h 35m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Jan 30
BRU10:00 amBrussels Bruxelles-National
15h 42m
2 stops
BOS7:42 pmBoston Logan Intl
$420

Brussels Airlines flights from Boston to Belgium

Our best Brussels Airlines deals on Boston to Belgium flight tickets
Brussels Airlines
Mar 4
BOS3:35 pmBoston Logan Intl
10h 15m
1 stop
BRU7:50 amBrussels Bruxelles-National
Mar 23
BRU7:40 pmBrussels Bruxelles-National
28h 55m
1 stop
BOS7:35 pmBoston Logan Intl
$412
Brussels Airlines
Jan 28
BOS3:40 pmBoston Logan Intl
10h 10m
1 stop
BRU7:50 amBrussels Bruxelles-National
Feb 1
BRU10:00 amBrussels Bruxelles-National
10h 52m
1 stop
BOS2:52 pmBoston Logan Intl
$424
Brussels Airlines
Jan 21
BOS10:15 amBoston Logan Intl
15h 35m
1 stop
BRU7:50 amBrussels Bruxelles-National
Jan 25
BRU1:50 pmBrussels Bruxelles-National
10h 45m
1 stop
BOS6:35 pmBoston Logan Intl
$425

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 January 12, 2026.
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

Thu 1/22

10:45 pm-5:05 pm

1 stop12h 20m

Brussels Bruxelles-National

Wed 1/28

6:00 am-2:35 pm

1 stop14h 35m

$406

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Tue 4/14

6:40 pm-1:15 pm

2 stops12h 35m

Brussels Bruxelles-National

Tue 4/21

9:40 am-9:27 pm

2 stops17h 47m

$407

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Mon 2/2

5:35 pm-6:40 pm

2 stops19h 05m

Brussels Bruxelles-National

Mon 2/16

7:20 pm-3:50 pm

2 stops26h 30m

$408

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Fri 1/23

10:45 pm-5:05 pm

1 stop12h 20m

Brussels Bruxelles-National

Thu 1/29

6:00 am-2:35 pm

1 stop14h 35m

$409

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Wed 3/4

3:35 pm-7:50 am

1 stop10h 15m

Brussels Bruxelles-National

Mon 3/23

7:40 pm-7:35 pm

1 stop28h 55m

$412

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Tue 3/3

4:35 pm-1:15 pm

2 stops14h 40m

Brussels Bruxelles-National

Tue 3/24

10:00 am-10:37 pm

2 stops17h 37m

$413

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Mon 4/20

5:40 pm-9:40 am

1 stop10h 00m

Brussels Bruxelles-National

Sun 4/26

7:10 pm-3:35 pm

1 stop26h 25m

$414

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Tue 3/10

6:35 pm-9:40 am

1 stop10h 05m

Brussels Bruxelles-National

Mon 3/23

8:30 pm-4:50 pm

1 stop25h 20m

$415

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Sun 2/8

3:35 pm-7:50 am

1 stop10h 15m

Brussels Bruxelles-National

Sun 2/15

6:30 am-2:05 pm

1 stop13h 35m

$416

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Thu 1/29

3:40 pm-7:50 am

1 stop10h 10m

Brussels Bruxelles-National

Fri 2/6

10:00 am-12:46 pm

2 stops32h 46m

$417

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 $457. 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 $519.

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 $1,010. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,260. 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 evening. Flights from Boston to Belgium during this time can be as low as $1,090. Flights to Belgium are more costly in the afternoon, with an average ticket price of $1,138. 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 $587 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 $510 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

$490

Fastest flight time

9h 35m

Direct flights

None
The best one-way flight to Belgium from Boston in the past 72 hours is $490. The best round-trip flight deal from Boston to Belgium found on momondo in the last 72 hours is $918.
The fastest flight from Boston to Belgium takes 9h 35m
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 $362Free CancellationRating
7.2
380 reviews
Search Brussels Airlines flights
IcelandairPriceFrom $383Free CancellationRating
7.1
595 reviews
Search Icelandair flights
TAP AIR PORTUGALPriceFrom $386Free CancellationRating
7.1
2,116 reviews
Search TAP AIR PORTUGAL flights
IberiaPriceFrom $397Free CancellationRating
7.0
3,084 reviews
Search Iberia flights
Air CanadaPriceFrom $397Free CancellationRating
7.1
10,618 reviews
Search Air Canada flights
Scandinavian AirlinesPriceFrom $398Free CancellationRating
7.3
1,646 reviews
Search Scandinavian Airlines flights
SWISSPriceFrom $400Free CancellationRating
7.5
1,846 reviews
Search SWISS flights
British AirwaysPriceFrom $406Free CancellationRating
6.7
7,665 reviews
Search British Airways flights
United AirlinesPriceFrom $407Free CancellationRating
7.4
9,150 reviews
Search United Airlines 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.

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