Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boston to Brussels from $184

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 Brussels departing on 11/17. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Boston to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Brussels Airlines Logo
3:40 pm - 7:50 amBOS-BRU
10h 10m1 stop
Brussels Airlines Logo
10:00 am - 2:52 pmBRU-BOS
10h 52m1 stop
$394Brussels Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
TAP AIR PORTUGAL Logo
10:25 pm - 11:50 pmBOS-BRU
19h 25m1 stop
TAP AIR PORTUGAL Logo
5:55 pm - 2:35 pmBRU-BOS
26h 40m1 stop
$395TAP AIR PORTUGAL
Find Deal
Sat, Nov 29 - Sat, Dec 6
United Airlines Logo
5:30 am - 7:50 amBOS-BRU
20h 20m1 stop
United Airlines Logo
3:45 pm - 2:05 pmBRU-BOS
28h 20m1 stop
$396United Airlines
Find Deal
Wed, Dec 31 - Thu, Jan 8
Multiple Airlines Logo
10:25 am - 8:55 amBOS-BRU
16h 30m2 stops
Multiple Airlines Logo
6:00 pm - 8:20 pmBRU-BOS
32h 20m1 stop
$397Multiple Airlines
Find Deal
Wed, Nov 19 - Mon, Dec 8
Air Canada Logo
5:30 am - 7:50 amBOS-BRU
20h 20m1 stop
Air Canada Logo
10:00 am - 9:32 amBRU-BOS
29h 32m1 stop
$398Air Canada
Find Deal
Sun, Dec 14 - Thu, Dec 25
Air Canada Logo
10:45 am - 7:50 amBOS-BRU
15h 05m2 stops
Air Canada Logo
10:00 am - 7:42 pmBRU-BOS
15h 42m2 stops
$399Air Canada
Find Deal
Tue, Jan 13 - Fri, Jan 23
United Airlines Logo
6:40 pm - 1:15 pmBOS-BRU
36h 35m2 stops
United Airlines Logo
11:55 am - 2:29 pmBRU-BOS
32h 34m1 stop
$402United Airlines
Find Deal
Sun, Nov 9 - Wed, Nov 12
British Airways Logo
9:35 pm - 7:45 pmBOS-BRU
16h 10m1 stop
British Airways Logo
5:30 pm - 2:20 pmBRU-BOS
26h 50m1 stop
$406British Airways
Find Deal
Tue, Dec 30 - Mon, Jan 12
British Airways Logo
9:35 pm - 1:35 pmBOS-BRU
10h 00m1 stop
British Airways Logo
8:45 pm - 7:45 pmBRU-BOS
29h 00m1 stop
$421British Airways
Find Deal
Tue, Dec 2 - Mon, Dec 8
Icelandair Logo
11:35 am - 11:55 amBOS-BRU
18h 20m1 stop
Icelandair Logo
12:50 pm - 5:50 pmBRU-BOS
11h 00m1 stop
$424Icelandair
Find Deal
Thu, Dec 4 - Thu, Dec 11

Brussels Airlines flights from Boston to Brussels Bruxelles-National Airport

Our best Brussels Airlines deals on Boston to Brussels Bruxelles-National Airport flight tickets
Brussels Airlines
Dec 1
BOS3:40 pmBoston Logan Intl
10h 10m
1 stop
BRU7:50 amBrussels Bruxelles-National
Dec 8
BRU10:00 amBrussels Bruxelles-National
10h 52m
1 stop
BOS2:52 pmBoston Logan Intl
$394
Find similar
Brussels Airlines
Nov 19
BOS8:40 pmBoston Logan Intl
10h 30m
1 stop
BRU1:10 pmBrussels Bruxelles-National
Dec 7
BRU10:00 amBrussels Bruxelles-National
10h 52m
1 stop
BOS2:52 pmBoston Logan Intl
$415
Find similar
Brussels Airlines
Dec 1
BOS3:40 pmBoston Logan Intl
10h 10m
1 stop
BRU7:50 amBrussels Bruxelles-National
Dec 7
BRU12:45 pmBrussels Bruxelles-National
11h 50m
1 stop
BOS6:35 pmBoston Logan Intl
$418
Find similar

TAP AIR PORTUGAL flights from Boston to Brussels Bruxelles-National Airport

Our best TAP AIR PORTUGAL deals on Boston to Brussels Bruxelles-National Airport flight tickets
TAP AIR PORTUGAL
Nov 29
BOS10:25 pmBoston Logan Intl
19h 25m
1 stop
BRU11:50 pmBrussels Bruxelles-National
Dec 6
BRU5:55 pmBrussels Bruxelles-National
26h 40m
1 stop
BOS2:35 pmBoston Logan Intl
$395
Find similar
TAP AIR PORTUGAL
Nov 12
BOS6:05 pmBoston Logan Intl
10h 55m
1 stop
BRU11:00 amBrussels Bruxelles-National
Nov 22
BRU6:00 amBrussels Bruxelles-National
20h 10m
1 stop
BOS8:10 pmBoston Logan Intl
$400
Find similar
TAP AIR PORTUGAL
Jan 22
BOS10:45 pmBoston Logan Intl
19h 05m
1 stop
BRU11:50 pmBrussels Bruxelles-National
Jan 26
BRU5:55 pmBrussels Bruxelles-National
26h 50m
1 stop
BOS2:45 pmBoston Logan Intl
$420
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Brussels Bruxelles-National Airport 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 October 16, 2025.
Use the filters below to find and compare flights from Boston to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Mon 12/1

3:40 pm-7:50 am

1 stop10h 10m

Brussels Bruxelles-National

Mon 12/8

10:00 am-2:52 pm

1 stop10h 52m

$394

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Sat 11/29

10:25 pm-11:50 pm

1 stop19h 25m

Brussels Bruxelles-National

Sat 12/6

5:55 pm-2:35 pm

1 stop26h 40m

$395

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Wed 12/31

5:30 am-7:50 am

1 stop20h 20m

Brussels Bruxelles-National

Thu 1/8

3:45 pm-2:05 pm

1 stop28h 20m

$396

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Wed 11/19

10:25 am-8:55 am

2 stops16h 30m

Brussels Bruxelles-National

Mon 12/8

6:00 pm-8:20 pm

1 stop32h 20m

$397

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Sun 12/14

5:30 am-7:50 am

1 stop20h 20m

Brussels Bruxelles-National

Thu 12/25

10:00 am-9:32 am

1 stop29h 32m

$398

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Tue 1/13

10:45 am-7:50 am

2 stops15h 05m

Brussels Bruxelles-National

Fri 1/23

10:00 am-7:42 pm

2 stops15h 42m

$399

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Sun 11/9

6:40 pm-1:15 pm

2 stops36h 35m

Brussels Bruxelles-National

Wed 11/12

11:55 am-2:29 pm

1 stop32h 34m

$402

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Tue 12/30

9:35 pm-7:45 pm

1 stop16h 10m

Brussels Bruxelles-National

Mon 1/12

5:30 pm-2:20 pm

1 stop26h 50m

$406

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Tue 12/2

9:35 pm-1:35 pm

1 stop10h 00m

Brussels Bruxelles-National

Mon 12/8

8:45 pm-7:45 pm

1 stop29h 00m

$421

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Thu 12/4

11:35 am-11:55 am

1 stop18h 20m

Brussels Bruxelles-National

Thu 12/11

12:50 pm-5:50 pm

1 stop11h 00m

$424

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Brussels from

How to get the cheapest flight ticket from Boston to Brussels Bruxelles-National Airport

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 Brussels Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from Boston is in November. Flight prices, which tend to average around $502, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Brussels Bruxelles-National Airport from Boston during September instead. Flights to Brussels Bruxelles-National Airport in September, while not as cheap as those in November, still average around $518.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from Boston to Brussels Bruxelles-National Airport is on a Tuesday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Tuesday will often find tickets for as low as $1,023. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Brussels Bruxelles-National Airport for around $1,197.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is in the morning. Flights from Boston to Brussels Bruxelles-National Airport during this time can be as low as $632. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,115 on average. Flights to Brussels Bruxelles-National Airport from Boston in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Boston Logan Intl to Brussels Bruxelles-National flight route?

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

How far in advance should I book a flight to Brussels Bruxelles-National Airport?

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

What cabin class options are available on Boston Logan Intl to Brussels Bruxelles-National flights?

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

How have Boston to Brussels Bruxelles-National Airport flight prices changed over time?

As of October 2025, prices for Boston to Brussels Bruxelles-National Airport flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Brussels Bruxelles-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Brussels Bruxelles-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Brussels Bruxelles-National Airport (BOS to BRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Brussels Bruxelles-National Airport

Best Price Found

$530

Direct flights

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

  • How far is Boston Logan Intl to Brussels Bruxelles-National by plane?

    The straight-line distance from Boston Logan Intl to Brussels Bruxelles-National is 3470.5 mi. Flights usually cover this in 10h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Brussels Bruxelles-National Airport?

    Prices for flights from Boston Logan Intl Airport to Brussels Bruxelles-National Airport refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Brussels Bruxelles-National Airport?

    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 Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The travel and health documents required for your trip to Brussels Bruxelles-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brussels Bruxelles-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Boston to Brussels Bruxelles-National Airport?

  • What is the most popular airline from Boston to Brussels Bruxelles-National Airport?

Best airlines flying from Boston to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Boston to Brussels Bruxelles-National Airport 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
2,994 reviews
Search Iberia flights
Air CanadaPriceFrom $397Free CancellationRating
7.1
10,307 reviews
Search Air Canada flights
Scandinavian AirlinesPriceFrom $398Free CancellationRating
7.4
1,533 reviews
Search Scandinavian Airlines flights
SWISSPriceFrom $400Free CancellationRating
7.5
1,772 reviews
Search SWISS flights
Aer LingusPriceFrom $414Free CancellationRating
7.2
1,341 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $425Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
DeltaPriceFrom $431Free CancellationRating
7.9
7,978 reviews
Search Delta flights

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Ghent
Bruges
Leuven
Charleroi
Hasselt
Spa
Namur
Zaventem
Dinant
Mons
Genk
Waterloo
Mechelen
Francorchamps
Knokke-Heist
Aalst
Tournai
Durbuy
Oostkamp
Halle

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Brussels from Boston which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Boston to Brussels flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Brussels, momondo offers a useful price alert feature which will track prices for flights to Brussels from Boston and alert you when they change.

An easier way to manage your Brussels Bruxelles-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 11/15
Sat 11/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Brussels

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo
Flights to Charleroi Brussels Airportfrom $441