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Flights to Brussels

$243 Cheap flights to Brussels

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Brussels departing on 3/23. 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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Find the cheapest flights from the United States to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
8:50 pm - 12:55 pm
BOS
-
BRU
10h 05m
1 stop
Icelandair Logo
1:50 pm - 9:45 pm
BRU
-
BOS
13h 55m
1 stop
$413Icelandair
Sat, Apr 25 - Sat, May 2
Icelandair Logo
8:50 pm - 12:55 pm
BOS
-
BRU
10h 05m
1 stop
Icelandair Logo
1:50 pm - 9:45 pm
BRU
-
BOS
13h 55m
1 stop
$415Icelandair
Sun, Apr 5 - Fri, Apr 17
Icelandair Logo
8:50 pm - 12:55 pm
BOS
-
BRU
10h 05m
1 stop
Icelandair Logo
1:50 pm - 9:45 pm
BRU
-
BOS
13h 55m
1 stop
$416Icelandair
Sat, Apr 4 - Fri, Apr 17
Scandinavian Airlines Logo
6:55 pm - 9:40 am
JFK
-
BRU
32h 45m
1 stop
Scandinavian Airlines Logo
9:10 pm - 3:40 pm
BRU
-
JFK
24h 30m
1 stop
$426Scandinavian Airlines
Wed, Sep 9 - Wed, Sep 16
Aer Lingus Logo
4:55 pm - 9:40 am
JFK
-
BRU
10h 45m
1 stop
Aer Lingus Logo
10:20 am - 7:20 pm
BRU
-
JFK
15h 00m
1 stop
$428Aer Lingus
Wed, Aug 5 - Thu, Aug 20
Scandinavian Airlines Logo
5:45 pm - 8:30 pm
EWR
-
BRU
20h 45m
1 stop
Scandinavian Airlines Logo
9:10 pm - 1:15 pm
BRU
-
EWR
22h 05m
1 stop
$435Scandinavian Airlines
Sun, May 3 - Tue, May 12
Aer Lingus Logo
3:45 pm - 9:40 am
ORD
-
BRU
10h 55m
1 stop
Aer Lingus Logo
10:20 am - 7:15 pm
BRU
-
ORD
15h 55m
1 stop
$518Aer Lingus
Wed, Apr 22 - Wed, Apr 29
TAP AIR PORTUGAL Logo
6:00 pm - 11:00 am
ORD
-
BRU
34h 00m
1 stop
TAP AIR PORTUGAL Logo
3:55 pm - 4:00 pm
BRU
-
ORD
31h 05m
1 stop
$520TAP AIR PORTUGAL
Sun, May 3 - Tue, May 12
Turkish Airlines Logo
8:10 pm - 10:10 am
ORD
-
BRU
31h 00m
1 stop
Turkish Airlines Logo
6:50 pm - 9:40 am
BRU
-
ORD
21h 50m
1 stop
$546Turkish Airlines
Mon, May 4 - Thu, May 14
Turkish Airlines Logo
8:10 pm - 9:25 pm
ORD
-
BRU
18h 15m
1 stop
Turkish Airlines Logo
4:15 pm - 9:40 am
BRU
-
ORD
24h 25m
1 stop
$549Turkish Airlines
Wed, Apr 8 - Wed, Apr 15

momondo Fare Finder

 
Locate flights to Brussels that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on March 15, 2026.
Use the filters below to find and compare flights to Brussels that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Sat 4/25

8:50 pm-12:55 pm

1 stop10h 05m

Brussels Bruxelles-National

Sat 5/2

1:50 pm-9:45 pm

1 stop13h 55m

$413

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Sun 4/5

8:50 pm-12:55 pm

1 stop10h 05m

Brussels Bruxelles-National

Fri 4/17

1:50 pm-9:45 pm

1 stop13h 55m

$415

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Sat 4/4

8:50 pm-12:55 pm

1 stop10h 05m

Brussels Bruxelles-National

Fri 4/17

1:50 pm-9:45 pm

1 stop13h 55m

$416

New YorkBrussels

JFK - BRU

JFKBRU

New York John F Kennedy Intl

Wed 9/9

6:55 pm-9:40 am

1 stop32h 45m

Brussels Bruxelles-National

Wed 9/16

9:10 pm-3:40 pm

1 stop24h 30m

$426

New YorkBrussels

JFK - BRU

JFKBRU

New York John F Kennedy Intl

Wed 8/5

4:55 pm-9:40 am

1 stop10h 45m

Brussels Bruxelles-National

Thu 8/20

10:20 am-7:20 pm

1 stop15h 00m

$428

NewarkBrussels

EWR - BRU

EWRBRU

Newark

Sun 5/3

5:45 pm-8:30 pm

1 stop20h 45m

Brussels Bruxelles-National

Tue 5/12

9:10 pm-1:15 pm

1 stop22h 05m

$435

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Wed 4/22

3:45 pm-9:40 am

1 stop10h 55m

Brussels Bruxelles-National

Wed 4/29

10:20 am-7:15 pm

1 stop15h 55m

$518

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Sun 5/3

6:00 pm-11:00 am

1 stop34h 00m

Brussels Bruxelles-National

Tue 5/12

3:55 pm-4:00 pm

1 stop31h 05m

$520

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Mon 5/4

8:10 pm-10:10 am

1 stop31h 00m

Brussels Bruxelles-National

Thu 5/14

6:50 pm-9:40 am

1 stop21h 50m

$546

ChicagoBrussels

ORD - BRU

ORDBRU

Chicago O'Hare Intl

Wed 4/8

8:10 pm-9:25 pm

1 stop18h 15m

Brussels Bruxelles-National

Wed 4/15

4:15 pm-9:40 am

1 stop24h 25m

$549

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 Brussels from

Brussels flights insights and trends

Explore insights for your Brussels flight to craft the best travel plan

What is the cheapest month to fly to Brussels?

In general, March is the cheapest month to fly from United States to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $627. If you are unable to visit Brussels during the month of March, then departing from United States during the month February is also very affordable. Most momondo users find prices during this month for around $632.

What is the absolute cheapest flight to Brussels?

$24 is the cheapest deal found on momondo in the last two weeks for a flight to Brussels. This flight is from Barcelona and is 85% cheaper than most flights to Brussels. To find the cheapest price to Brussels from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

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

On average, the least expensive day to fly to Brussels from United States is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $919. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,039.

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

According to our data, the cheapest time of day to fly to Brussels is in the evening. momondo users have found flights departing from United States to Brussels in the evening for as low as $862. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $982.

How far in advance should I book a flight to Brussels?

You are more likely to see cheaper flights to Brussels from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $705 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from United States for as low as $576 on momondo.

Cheapest flights to Brussels

Find the cheapest flights to Brussels from your nearest city or airport
Find flights from Los Angeles to Brussels Bruxelles-National Airport
CHEAPEST MONTH TO FLY TO BRUSSELS FROM LOS ANGELESJanuary20% cheaperFlying from Los Angeles to Brussels costs on average just $611 in January
MOST EXPENSIVE MONTH TO FLY TO BRUSSELS FROM LOS ANGELESJune38% more expensiveIt costs about $1,051 for flights to Brussels from Los Angeles in June
MOST POPULAR MONTH TO FLY TO BRUSSELS FROM LOS ANGELESDecember331% more users visitedMore momondo users searched in flights to Brussels from Los Angeles in December than any other month

Cheap Brussels flight deals and tips

Summary info about Brussels flight prices, duration and airlines

Best One-Way Price

$243

Best Round-Trip Price

$413

Fastest flight time

15h 01m

Popular in

December
The best one-way flight price to Brussels from United States in the last 72 hours is $243 (New York John F Kennedy Intl to Charleroi Brussels).
Search Deals
The best round-trip flight price to Brussels from United States in the last 72 hours is $413 (Boston Logan Intl to Brussels Bruxelles-National).
Search Deals
The fastest flight to Brussels from United States takes 15h 01m (Newark to Brussels Bruxelles-National).
Search Deals
December has the highest demand for flights to Brussels, with a 15% price increase on average.
Search Deals

Frequently asked questions about flying to Brussels

How far in advance should I book a flight to Brussels?

We recommend purchasing flights from United States to Brussels 68 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Brussels for $747. Keep in mind that you might also find cheap flights to Brussels outside of this time window. In fact, momondo users recently found flights from United States to Brussels for $494.

Is there an alternative airport near Brussels?

Finding an alternative and possibly cheaper destination airport near Brussels is possible. If you are planning a flight to Brussels, consider booking flights to Antwerp Deurne Airport (24 mi from Brussels city center), Charleroi Brussels Airport (27 mi from Brussels city center), Liège Bierset Airport (50 mi from Brussels city center) or Ostende-Bruges Airport (69 mi from Brussels city center).

Is there a cheaper alternative to flying into Brussels?

With an average price of $119 per person, Charleroi Brussels Airport is the cheapest airport to fly into when planning your trip to Brussels. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

Are there flights to Ixelles?

Yes, if you fly to Brussels Bruxelles-National in Brussels which is the closest available airport to Ixelles (7.0 mi away).

What’s the closest airport to Grand Place?

Brussels Bruxelles-National airport is 6.9 mi from Grand Place in Brussels, making it the closest airport.

When did momondo last update prices for flights to Brussels?

Prices for flights to Brussels were last updated today.

How many operators does momondo search for flights to Brussels?

As of March 2026, there are 59 operators available to choose from for flights to Brussels.

How old do you have to be to fly to Brussels?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Brussels.

What documentation or ID do you need to fly to Brussels?

The travel and health documents you'll need for your trip to Brussels may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brussels. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Brussels. Millions of users trust and use momondo every year so you are in good company.

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

Yes. All flights to Brussels on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Brussels?

momondo helps you find the best flight to Brussels by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track flight prices for Brussels and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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