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Cheap flights from Boston to Brussels from $174

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 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boston to Brussels

Cheap round-trip flights

SWISS Logo
9:55 pm - 6:50 pmBOS-BRU
14h 55m1 stop
SWISS Logo
6:20 am - 8:20 pmBRU-BOS
20h 00m2 stops
$196SWISS
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Wed, Nov 5 - Thu, Nov 13
Logo
11:00 pm - 5:25 pmBOS-BRU
12h 25m1 stop
Logo
10:15 pm - 9:15 pmBRU-BOS
29h 00m1 stop
$336
Find Deal
Tue, Oct 14 - Tue, Oct 21
Air Canada Logo
6:40 pm - 8:00 amBOS-BRU
31h 20m1 stop
Air Canada Logo
10:00 am - 9:30 amBRU-BOS
29h 30m1 stop
$345Air Canada
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Sun, Aug 3 - Tue, Aug 19
Air Canada Logo
6:40 pm - 8:00 amBOS-BRU
31h 20m1 stop
Air Canada Logo
10:00 am - 9:30 amBRU-BOS
29h 30m1 stop
$346Air Canada
Find Deal
Sun, Aug 3 - Tue, Aug 19
United Airlines Logo
6:05 am - 7:00 amBOS-BRU
18h 55m1 stop
United Airlines Logo
10:00 am - 6:00 pmBRU-BOS
14h 00m1 stop
$350United Airlines
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Sun, Aug 3 - Tue, Aug 19
Brussels Airlines Logo
3:20 pm - 8:00 amBOS-BRU
10h 40m1 stop
Brussels Airlines Logo
9:40 am - 3:55 pmBRU-BOS
12h 15m1 stop
$363Brussels Airlines
Find Deal
Sun, Aug 3 - Tue, Aug 19
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
$364Brussels Airlines
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Wed, Nov 5 - Thu, Nov 13
United Airlines Logo
10:20 am - 8:00 amBOS-BRU
15h 40m1 stop
United Airlines Logo
10:00 am - 9:30 amBRU-BOS
29h 30m1 stop
$371United Airlines
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Sun, Aug 3 - Tue, Aug 19
Icelandair Logo
12:35 pm - 12:50 pmBOS-BRU
18h 15m1 stop
Icelandair Logo
12:50 pm - 11:35 amBRU-BOS
27h 45m1 stop
$393Icelandair
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Sat, Oct 18 - Fri, Oct 31
Icelandair Logo
12:35 pm - 12:50 pmBOS-BRU
18h 15m1 stop
Icelandair Logo
1:50 pm - 6:50 pmBRU-BOS
11h 00m1 stop
$394Icelandair
Find Deal
Sun, Oct 12 - Mon, Oct 20

British Airways flights from Boston to Brussels Bruxelles-National Airport

Our best British Airways deals on Boston to Brussels Bruxelles-National Airport flight tickets
British Airways
Jul 25
BOS8:05 pmBoston Logan Intl
17h 05m
1 stop
BRU7:10 pmBrussels Bruxelles-National
Jul 29
BRU3:05 pmBrussels Bruxelles-National
14h 29m
2 stops
BOS11:34 pmBoston Logan Intl
$547
Find similar
British Airways
Jul 25
BOS8:05 pmBoston Logan Intl
17h 05m
1 stop
BRU7:10 pmBrussels Bruxelles-National
Jul 29
BRU8:25 pmBrussels Bruxelles-National
20h 55m
1 stop
BOS11:20 amBoston Logan Intl
$651
Find similar
British Airways
Jul 18
BOS8:05 pmBoston Logan Intl
19h 10m
1 stop
BRU9:15 pmBrussels Bruxelles-National
Jul 22
BRU3:05 pmBrussels Bruxelles-National
26h 15m
1 stop
BOS11:20 amBoston Logan Intl
$675
Find similar

SWISS flights from Boston to Brussels Bruxelles-National Airport

Our best SWISS deals on Boston to Brussels Bruxelles-National Airport flight tickets
SWISS
Nov 5
BOS9:55 pmBoston Logan Intl
14h 55m
1 stop
BRU6:50 pmBrussels Bruxelles-National
Nov 13
BRU6:20 amBrussels Bruxelles-National
20h 00m
2 stops
BOS8:20 pmBoston Logan Intl
$196
Find similar
SWISS
Jul 17
BOS9:40 pmBoston Logan Intl
29h 10m
1 stop
BRU8:50 amBrussels Bruxelles-National
Jul 24
BRU6:55 amBrussels Bruxelles-National
19h 00m
1 stop
BOS7:55 pmBoston Logan Intl
$615
Find similar
SWISS
Jul 22
BOS9:40 pmBoston Logan Intl
15h 35m
1 stop
BRU7:15 pmBrussels Bruxelles-National
Jul 29
BRU8:40 pmBrussels Bruxelles-National
24h 45m
2 stops
BOS3:25 pmBoston Logan Intl
$660
Find similar

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 August. Flight prices, which tend to average around $536, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Brussels Bruxelles-National Airport from Boston during January instead. Flights to Brussels Bruxelles-National Airport in January, while not as cheap as those in August, still average around $539.

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 Monday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Monday will often find tickets for as low as $1,098. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Brussels Bruxelles-National Airport for around $1,186.

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 $1,174 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 $613 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 July 2025, prices for Boston to Brussels Bruxelles-National Airport flights are approximately 56% 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

$174

Fastest flight time

10h 00m

Direct flights

None
The best one-way flight to Brussels Bruxelles-National Airport from Boston in the past 72 hours is $174. The best round-trip flight deal from Boston to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is $196.
The fastest flight from Boston to Brussels Bruxelles-National Airport takes 10h 00m
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.
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  • 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
102 reviews
Search PLAY flights
Scandinavian AirlinesPriceFrom $384Free CancellationRating
7.3
1,423 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $386Free CancellationRating
7.0
515 reviews
Search Icelandair flights
IberiaPriceFrom $397Free CancellationRating
7.0
2,835 reviews
Search Iberia flights
Brussels AirlinesPriceFrom $412Free CancellationRating
7.3
350 reviews
Search Brussels Airlines flights
DeltaPriceFrom $431Free CancellationRating
8.0
7,956 reviews
Search Delta flights
SWISSPriceFrom $435Free CancellationRating
7.5
1,657 reviews
Search SWISS flights
Aer LingusPriceFrom $456Free CancellationRating
7.1
1,160 reviews
Search Aer Lingus flights
TAP AIR PORTUGALPriceFrom $466Free CancellationRating
7.1
1,917 reviews
Search TAP AIR PORTUGAL flights
United AirlinesPriceFrom $485Free CancellationRating
7.4
8,858 reviews
Search United Airlines flights

Traveling to a place near Brussels?

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

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

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