$213 Find Cheap Flights from Boston to Brussels - Compare and Save

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Everything you should know

Cheapest round-trip
$620
Typical prices: $483-$797
Scandinavian Airlines
Wed 10/17Thu 10/25
BOS - BRU • 2 stops
Cheapest one-way
$213
Typical prices: $329-$496
LEVEL
Thu 10/18
BOS - BRU • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Boston and Brussels. You'll need to take a connecting flight to reach the destination.
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Top routes
BOS - BRU
Cheapest • 28% average savings
BOS - CRL
Most popular
Insights
Insights
When to book
15 weeks
in advance
Our data shows that travelers who book at least 15 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
When to travel
November
Cheapest • 23% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Toronto Pearson Intl (YYZ)
Cheapest • Avg $511 (round-trip)
Amsterdam Schiphol (AMS)
Shortest trip • 10h 01m (one-way)
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Flight Deals

Cheap Flights from Boston to Brussels (BOS-BRU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Brussels

Sat, Oct 17 - Sun, Oct 25
Scandinavian Airlines Logo
5:50 pm - 6:20 pmBOS  Boston Logan Intl-BRU Brussels Bruxelles-National
18h 30m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
10:20 am - 4:40 pmBRU  Brussels Bruxelles-National-BOS Boston Logan Intl
11h 20m1 stop Kastrup Copenhagen
$620Scandinavian Airlines
Mon, Nov 2 - Sun, Nov 15
Scandinavian Airlines Logo
5:35 pm - 2:30 pmBOS  Boston Logan Intl-BRU Brussels Bruxelles-National
14h 55m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
7:20 pm - 3:40 pmBRU  Brussels Bruxelles-National-BOS Boston Logan Intl
26h 20m2 stops Oslo Gardermoen Kastrup Copenhagen
$620Scandinavian Airlines
Thu, Oct 8 - Tue, Oct 20
Multiple Airlines Logo
10:05 am - 9:10 amBOS  Boston Logan Intl-BRU Brussels Bruxelles-National
41h 05m2 stops Toronto Pearson Intl Dublin
Multiple Airlines Logo
5:35 pm - 9:05 pmBRU  Brussels Bruxelles-National-BOS Boston Logan Intl
33h 30m1 stop Barcelona-El Prat
$620Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
8:50 pm - 8:35 pmBOS  Boston Logan Intl-CRL Charleroi Brussels
17h 45m2 stops Reykjavik Keflavik Intl Stockholm Arlanda
Multiple Airlines Logo
8:50 am - 9:45 pmCRL  Charleroi Brussels-BOS Boston Logan Intl
18h 55m2 stops Stockholm Arlanda Reykjavik Keflavik Intl
$625Multiple Airlines
Wed, Nov 11 - Wed, Nov 25
SWISS Logo
9:50 pm - 9:30 pmBOS  Boston Logan Intl-BRU Brussels Bruxelles-National
17h 40m1 stop Zurich
SWISS Logo
3:20 pm - 8:20 pmBRU  Brussels Bruxelles-National-BOS Boston Logan Intl
11h 00m1 stop Zurich
$647SWISS
Mon, Jan 4 - Wed, Jan 13
United Airlines Logo
7:40 pm - 8:05 amBOS  Boston Logan Intl-BRU Brussels Bruxelles-National
30h 25m1 stop Newark
United Airlines Logo
10:00 am - 9:58 amBRU  Brussels Bruxelles-National-BOS Boston Logan Intl
29h 58m1 stop Montreal Pierre Elliott Trudeau Intl
$654United Airlines
Mon, Oct 19 - Tue, Nov 3
TAP AIR PORTUGAL Logo
6:05 pm - 11:55 pmBOS  Boston Logan Intl-BRU Brussels Bruxelles-National
23h 50m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
5:55 pm - 2:40 pmBRU  Brussels Bruxelles-National-BOS Boston Logan Intl
26h 45m1 stop Lisbon Humberto Delgado
$655TAP AIR PORTUGAL
Mon, Jan 4 - Wed, Jan 13
SWISS Logo
9:50 pm - 6:50 pmBOS  Boston Logan Intl-BRU Brussels Bruxelles-National
15h 00m1 stop Zurich
SWISS Logo
10:05 am - 8:20 pmBRU  Brussels Bruxelles-National-BOS Boston Logan Intl
16h 15m1 stop Zurich
$657SWISS
Wed, Nov 4 - Wed, Nov 18
United Airlines Logo
10:35 am - 7:50 amBOS  Boston Logan Intl-BRU Brussels Bruxelles-National
15h 15m1 stop Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
10:00 am - 7:02 pmBRU  Brussels Bruxelles-National-BOS Boston Logan Intl
15h 02m1 stop Montreal Pierre Elliott Trudeau Intl
$660United Airlines
Fri, Dec 4 - Mon, Dec 7
TAP AIR PORTUGAL Logo
6:00 pm - 5:05 pmBOS  Boston Logan Intl-BRU Brussels Bruxelles-National
17h 05m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:00 am - 7:55 pmBRU  Brussels Bruxelles-National-BOS Boston Logan Intl
19h 55m1 stop Lisbon Humberto Delgado
$671TAP AIR PORTUGAL
Booking Insights

Price, demand and travel trends for Boston to Brussels flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Boston to Brussels with more confidence.

How much is a round-trip flight from Boston to Brussels?

Round-trip flights from Boston to Brussels start at $620. Prices are typical for this route right now, with typical round-trip fares ranging from $483 to $797. The lowest price found in the past 5 days was $620 on Scandinavian Airlines.

What's the cheapest day of the week to fly from Boston to Brussels?

Wednesday is the cheapest day of the week to fly from Boston to Brussels, it is 16% cheaper than the average day. Friday is the most expensive day with flight prices 8% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Boston to Brussels?

  • November is the cheapest month to fly from Boston to Brussels at $460 round-trip.
  • June ($833) and December ($785) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 81% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Boston to Brussels the cheapest?

Flights from Boston to Brussels are cheapest 15 weeks before departure. Booking in this window typically costs about 26% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Boston to Brussels flights

Low season

February

Cheapest flight

$213
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 32% increase in price.
Flight from Boston to Brussels Bruxelles-National Airport

When to book flights from Boston to Brussels

Are your dates flexible? Find out the best times to travel from Boston to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Brussels flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Boston to Brussels?

    Flights from Boston to Brussels usually depart from Boston Logan Intl (BOS) and may arrive at several airports in Brussels area, including Brussels Bruxelles-National (BRU) and Charleroi Brussels (CRL).

  • What cabin classes can I book on flights from Boston to Brussels?

    Three cabin classes are available on flights from Boston to Brussels:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from Boston to Brussels pass through?

    One-stop flights from Boston to Brussels most commonly connect through:

    • Reykjavik Keflavik Intl (KEF) - 21% of one-stop connections
    • Montreal Pierre Elliott Trudeau Intl (YUL) - 19% of one-stop connections
    • Dublin (DUB) - 17% of one-stop connections
    • Kastrup Copenhagen (CPH) - 7% of one-stop connections

    Reykjavik Keflavik Intl (KEF) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Boston to Brussels?

    Yes. Being flexible with your travel dates can save you up to 22% on the Boston to Brussels route. Wednesday is the cheapest departure day at $504 round-trip on average, while Friday is the most expensive at $645, a difference of $141. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Brussels?

    Some of the most popular sights in Brussels are Grand Place, Brussels Central Railway Station and Bruxelles-Midi Station. These are among the most viewed places in Brussels on KAYAK.

  • How expensive are last-minute Boston to Brussels flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 22% above the route average of $596. Book 15 weeks before departure for the lowest fares.

  • How long is a flight from Boston to Brussels?

    A nonstop flight from Boston to Brussels takes 0h 00m, covering 3,464 miles.

  • Do I need a passport to fly from Boston to Brussels?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Boston to Brussels looking right now?

    One-way fares from Boston to Brussels are currently lower than usual. Average one-way flight prices are about $310, which is 22% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Boston to Brussels?

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 10h 01m, compared with 10h 33m via Zurich (ZRH) and 11h 08m via London Heathrow (LHR).

  • What is the time difference between Boston and Brussels?

    Brussels is 6 hours ahead of Boston (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available in Brussels?

    Since Brussels is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Brussels Bruxelles-National Airport (BRU) — daily rates from around $20:

    · Hertz
    · Alamo
    · keddy by Europcar
    · Europcar
    · Sixt

    Near Charleroi Brussels Airport (CRL) — daily rates from around $22:

    · keddy by Europcar
    · Europcar
    · Hertz
    · Sixt
    · Thrifty

  • How much should I expect to pay for a Boston to Brussels flight?

    Round-trip flights from Boston to Brussels range from $483 to $797, with an average of $596 over the past 12 months. Anything below $483 counts as a good deal.

Your guide to booking Boston to Brussels flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Friday. On this route, Wednesday flights average $504 - about $141 less than Friday (22% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 15 weeks before you fly. On this route, that window historically saves about 26% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Boston to Brussels trip for November. Fares historically average $460 round-trip in that month - typically $373 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Brussels Bruxelles-National Airport.
    - NH Brussels Airport
    - Crowne Plaza Brussels Airport By IHG

Everything you need to know for your flight from Boston to Brussels

Information on your arrival and departure airports

Boston (BOS)