What airlines fly to Belgium?

United Airlines, Icelandair and Brussels Airlines are the top three most popular airlines that fly to Belgium from Boston according to our data. United Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Belgium. Keep in mind that there are 12 different airlines that fly to Belgium on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Boston Logan Intl to Belgium?

Icelandair, LEVEL, and Iberia are the most popular carriers operating from Boston Logan Intl to Belgium

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?

The number of operators available for flights from Boston Logan Intl Airport to Belgium is 12 as of June 2026.

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.

$259 Cheap Flights from Boston to Belgium in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Belgium

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:35 pm - 7:40 am

BOS

BRU

26h 05m

1 stop

9:20 pm - 9:05 pm

BRU

BOS

29h 45m

1 stop

$447Multiple Airlines

Sun, Oct 4 - Tue, Oct 20

7:50 pm - 11:55 am

BOS

BRU

10h 05m

1 stop

12:50 pm - 5:50 pm

BRU

BOS

11h 00m

1 stop

$483Icelandair

Wed, Nov 4 - Tue, Nov 17

11:35 pm - 5:25 pm

BOS

BRU

11h 50m

1 stop

8:05 am - 9:05 pm

BRU

BOS

19h 00m

2 stops

$504Multiple Airlines

Sun, Oct 4 - Wed, Oct 21

7:50 pm - 11:55 am

BOS

BRU

10h 05m

1 stop

12:50 pm - 5:50 pm

BRU

BOS

11h 00m

1 stop

$505Icelandair

Mon, Nov 2 - Thu, Nov 19

11:35 pm - 7:40 am

BOS

BRU

26h 05m

1 stop

9:20 pm - 9:05 pm

BRU

BOS

29h 45m

1 stop

$511Multiple Airlines

Sun, Oct 4 - Tue, Oct 20

11:00 pm - 12:55 pm

BOS

BRU

31h 55m

1 stop

1:50 pm - 9:45 pm

BRU

BOS

13h 55m

1 stop

$528Icelandair

Tue, Aug 25 - Wed, Sep 9

8:50 pm - 12:55 pm

BOS

BRU

10h 05m

1 stop

1:50 pm - 9:45 pm

BRU

BOS

13h 55m

1 stop

$534Icelandair

Tue, Aug 18 - Wed, Aug 26

8:50 pm - 12:55 pm

BOS

BRU

10h 05m

1 stop

1:50 pm - 9:45 pm

BRU

BOS

13h 55m

1 stop

$556Icelandair

Thu, Aug 20 - Tue, Sep 1

11:35 pm - 7:40 am

BOS

BRU

26h 05m

1 stop

9:35 pm - 9:05 pm

BRU

BOS

29h 30m

2 stops

$559Multiple Airlines

Sun, Oct 4 - Tue, Oct 20

8:50 pm - 12:55 pm

BOS

BRU

10h 05m

1 stop

1:50 pm - 9:45 pm

BRU

BOS

13h 55m

1 stop

$561Icelandair

Wed, Aug 19 - Wed, Aug 26

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Icelandair flights from Boston to Belgium

Our best Icelandair deals on Boston to Belgium flight tickets

Icelandair

Nov 4

BOS7:50 pmBoston Logan Intl

10h 05m

1 stop

BRU11:55 amBrussels Bruxelles-National

Nov 17

BRU12:50 pmBrussels Bruxelles-National

11h 00m

1 stop

BOS5:50 pmBoston Logan Intl

$483

Icelandair

Nov 2

BOS7:50 pmBoston Logan Intl

10h 05m

1 stop

BRU11:55 amBrussels Bruxelles-National

Nov 19

BRU12:50 pmBrussels Bruxelles-National

11h 00m

1 stop

BOS5:50 pmBoston Logan Intl

$505

Icelandair

Aug 25

BOS11:00 pmBoston Logan Intl

31h 55m

1 stop

BRU12:55 pmBrussels Bruxelles-National

Sep 9

BRU1:50 pmBrussels Bruxelles-National

13h 55m

1 stop

BOS9:45 pmBoston Logan Intl

$528

Scandinavian Airlines flights from Boston to Belgium

Our best Scandinavian Airlines deals on Boston to Belgium flight tickets

Scandinavian Airlines

Oct 19

BOS5:50 pmBoston Logan Intl

18h 25m

2 stops

BRU6:15 pmBrussels Bruxelles-National

Oct 26

BRU10:20 amBrussels Bruxelles-National

11h 20m

1 stop

BOS4:40 pmBoston Logan Intl

$630

Scandinavian Airlines

Oct 11

BOS5:40 pmBoston Logan Intl

35h 00m

2 stops

BRU10:40 amBrussels Bruxelles-National

Oct 17

BRU8:30 pmBrussels Bruxelles-National

25h 05m

1 stop

BOS3:35 pmBoston Logan Intl

$632

Scandinavian Airlines

Oct 19

BOS5:50 pmBoston Logan Intl

18h 25m

2 stops

BRU6:15 pmBrussels Bruxelles-National

Oct 25

BRU7:20 pmBrussels Bruxelles-National

26h 20m

2 stops

BOS4:40 pmBoston Logan Intl

$634

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Sun 10/4

11:35 pm-7:40 am

1 stop26h 05m

Brussels Bruxelles-National

Tue 10/20

9:20 pm-9:05 pm

1 stop29h 45m

$447

Quickest round-trip

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Wed 11/4

7:50 pm-11:55 am

1 stop10h 05m

Brussels Bruxelles-National

Tue 11/17

12:50 pm-5:50 pm

1 stop11h 00m

$483

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Sun 10/4

11:35 pm-5:25 pm

1 stop11h 50m

Brussels Bruxelles-National

Wed 10/21

8:05 am-9:05 pm

2 stops19h 00m

$504

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Mon 11/2

7:50 pm-11:55 am

1 stop10h 05m

Brussels Bruxelles-National

Thu 11/19

12:50 pm-5:50 pm

1 stop11h 00m

$505

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Sun 10/4

11:35 pm-7:40 am

1 stop26h 05m

Brussels Bruxelles-National

Tue 10/20

9:20 pm-9:05 pm

1 stop29h 45m

$511

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Tue 8/25

11:00 pm-12:55 pm

1 stop31h 55m

Brussels Bruxelles-National

Wed 9/9

1:50 pm-9:45 pm

1 stop13h 55m

$528

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Tue 8/18

8:50 pm-12:55 pm

1 stop10h 05m

Brussels Bruxelles-National

Wed 8/26

1:50 pm-9:45 pm

1 stop13h 55m

$534

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Thu 8/20

8:50 pm-12:55 pm

1 stop10h 05m

Brussels Bruxelles-National

Tue 9/1

1:50 pm-9:45 pm

1 stop13h 55m

$556

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Sun 10/4

11:35 pm-7:40 am

1 stop26h 05m

Brussels Bruxelles-National

Tue 10/20

9:35 pm-9:05 pm

2 stops29h 30m

$559

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Wed 8/19

8:50 pm-12:55 pm

1 stop10h 05m

Brussels Bruxelles-National

Wed 8/26

1:50 pm-9:45 pm

1 stop13h 55m

$561

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Belgium?

In general, October 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 $318. If you are unable to visit Belgium during the month of October, then departing from Boston during the month November is also very affordable. Most momondo users find prices during this month for around $345.

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 $934. 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 evening. Flights from Boston to Belgium during this time can be as low as $947. Flights to Belgium are more costly in the afternoon, with an average ticket price of $1,093. 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 from Boston 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 $584 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 $492 on momondo.

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

There are 2 cabin classes available to choose from on Boston 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	$559
Fastest flight time	9h 35m
Direct flights	None

The best one-way flight to Belgium from Boston in the past 72 hours is $559. The best round-trip flight deal from Boston to Belgium found on momondo in the last 72 hours is $934.

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

Frequently asked questions about flying from Boston to Belgium

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?
The number of operators available for flights from Boston Logan Intl Airport to Belgium is 12 as of June 2026.
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?
Based on momondo bookings for flights between Boston and Belgium, the leading plane model is Boeing 787-9 Dreamliner, making up 57.89% of the total bookings. Other popular models include Airbus A350-1000 with 21.05%, Boeing 787 Dreamliner with 10.53%, and Boeing 747 with 5.26%.

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
British Airways	PriceFrom $366	Free Cancellation	Rating 6.7 8,054 reviews	Search British Airways flights
Brussels Airlines	PriceFrom $372	Free Cancellation	Rating 7.2 412 reviews	Search Brussels Airlines flights
Icelandair	PriceFrom $384	Free Cancellation	Rating 7.0 679 reviews	Search Icelandair flights
TAP AIR PORTUGAL	PriceFrom $386	Free Cancellation	Rating 7.2 2,282 reviews	Search TAP AIR PORTUGAL flights
United Airlines	PriceFrom $386	Free Cancellation	Rating 7.4 9,852 reviews	Search United Airlines flights
Air Canada	PriceFrom $396	Free Cancellation	Rating 7.1 11,208 reviews	Search Air Canada flights
Aer Lingus	PriceFrom $403	Free Cancellation	Rating 7.3 1,604 reviews	Search Aer Lingus flights
KLM	PriceFrom $408	Free Cancellation	Rating 7.8 1,530 reviews	Search KLM flights
Delta	PriceFrom $408	Free Cancellation	Rating 7.8 8,409 reviews	Search Delta flights
SWISS	PriceFrom $409	Free Cancellation	Rating 7.5 1,971 reviews	Search SWISS 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

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.

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Flights to Brusselsfrom $442

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Cheap flights from Boston to Belgium from $259

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 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Boston to Belgium

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Icelandair flights from Boston to Belgium

Our best Icelandair deals on Boston to Belgium flight tickets

Scandinavian Airlines flights from Boston to Belgium

Our best Scandinavian Airlines deals on Boston to Belgium flight tickets

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Use the filters below to find and compare flights from Boston to Belgium that are best for you.

See travel insights to Belgium from

How to get the cheapest flight ticket from Boston to Belgium

What is the cheapest month to fly to Belgium?

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

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

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

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

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

What is the cheapest airline that flies from Boston Logan Intl to Belgium?

What airlines fly to Belgium?

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

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your Belgium 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belgium

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo

Boston flight routes

According to popular flight searches on momondo this year

Belgium flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Belgium

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Belgium

List of cabin classes available on flights landing in Belgium. Availability may vary depending on flight origin and airline.

Complete your trip to Belgium

Explore popular destinations other users love

According to popular flight searches on momondo this year