Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Brussels

$168 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 5/5. 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 the United States to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:25 pm - 5:25 pm
EWR
-
BRU
15h 00m
2 stops
Multiple Airlines Logo
10:00 am - 7:15 pm
BRU
-
EWR
15h 15m
2 stops
$394Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Icelandair Logo
7:00 pm - 12:55 pm
SEA
-
BRU
32h 55m
1 stop
Icelandair Logo
1:50 pm - 8:40 pm
BRU
-
SEA
15h 50m
1 stop
$398Icelandair
Thu, Apr 23 - Wed, May 6
Icelandair Logo
3:40 pm - 12:55 pm
SEA
-
BRU
12h 15m
1 stop
Icelandair Logo
1:50 pm - 5:55 pm
BRU
-
SEA
13h 05m
1 stop
$400Icelandair
Thu, Apr 16 - Thu, Apr 23
Icelandair Logo
8:50 pm - 12:55 pm
BOS
-
BRU
10h 05m
1 stop
Icelandair Logo
1:50 pm - 6:50 pm
BRU
-
BOS
11h 00m
1 stop
$400Icelandair
Thu, Apr 2 - Fri, Apr 10
ITA Airways Logo
5:05 pm - 6:00 pm
BOS
-
BRU
18h 55m
1 stop
ITA Airways Logo
6:55 pm - 1:40 pm
BRU
-
BOS
24h 45m
1 stop
$402ITA Airways
Wed, Apr 8 - Tue, Apr 21
Icelandair Logo
8:50 pm - 12:55 pm
BOS
-
BRU
10h 05m
1 stop
Icelandair Logo
1:50 pm - 6:50 pm
BRU
-
BOS
11h 00m
1 stop
$404Icelandair
Sun, Mar 29 - Sun, Apr 12
Icelandair Logo
3:40 pm - 12:55 pm
SEA
-
BRU
12h 15m
1 stop
Icelandair Logo
1:50 pm - 8:40 pm
BRU
-
SEA
15h 50m
1 stop
$406Icelandair
Thu, Apr 16 - Thu, Apr 23
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
$406Icelandair
Wed, May 6 - Fri, May 15
Scandinavian Airlines Logo
5:45 pm - 10:40 am
EWR
-
BRU
10h 55m
1 stop
Scandinavian Airlines Logo
11:20 am - 1:15 pm
BRU
-
EWR
31h 55m
1 stop
$425Scandinavian Airlines
Sun, Apr 26 - Tue, May 5
Scandinavian Airlines Logo
5:45 pm - 10:40 am
EWR
-
BRU
10h 55m
1 stop
Scandinavian Airlines Logo
11:20 am - 1:15 pm
BRU
-
EWR
31h 55m
1 stop
$428Scandinavian Airlines
Sun, Apr 26 - Tue, May 5

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 5, 2026.
Use the filters below to find and compare flights to Brussels that are best for you.

Fly from

Route

Depart

Return

Price

NewarkBrussels

EWR - BRU

EWRBRU

Newark

Tue 4/14

8:25 pm-5:25 pm

2 stops15h 00m

Brussels Bruxelles-National

Tue 4/21

10:00 am-7:15 pm

2 stops15h 15m

$394

SeattleBrussels

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Thu 4/23

7:00 pm-12:55 pm

1 stop32h 55m

Brussels Bruxelles-National

Wed 5/6

1:50 pm-8:40 pm

1 stop15h 50m

$398

SeattleBrussels

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Thu 4/16

3:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Thu 4/23

1:50 pm-5:55 pm

1 stop13h 05m

$400

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Thu 4/2

8:50 pm-12:55 pm

1 stop10h 05m

Brussels Bruxelles-National

Fri 4/10

1:50 pm-6:50 pm

1 stop11h 00m

$400

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Wed 4/8

5:05 pm-6:00 pm

1 stop18h 55m

Brussels Bruxelles-National

Tue 4/21

6:55 pm-1:40 pm

1 stop24h 45m

$402

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Sun 3/29

8:50 pm-12:55 pm

1 stop10h 05m

Brussels Bruxelles-National

Sun 4/12

1:50 pm-6:50 pm

1 stop11h 00m

$404

SeattleBrussels

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Thu 4/16

3:40 pm-12:55 pm

1 stop12h 15m

Brussels Bruxelles-National

Thu 4/23

1:50 pm-8:40 pm

1 stop15h 50m

$406

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

Wed 5/6

8:50 pm-12:55 pm

1 stop10h 05m

Brussels Bruxelles-National

Fri 5/15

1:50 pm-9:45 pm

1 stop13h 55m

$406

NewarkBrussels

EWR - BRU

EWRBRU

Newark

Sun 4/26

5:45 pm-10:40 am

1 stop10h 55m

Brussels Bruxelles-National

Tue 5/5

11:20 am-1:15 pm

1 stop31h 55m

$425

NewarkBrussels

EWR - BRU

EWRBRU

Newark

Sun 4/26

5:45 pm-10:40 am

1 stop10h 55m

Brussels Bruxelles-National

Tue 5/5

11:20 am-1:15 pm

1 stop31h 55m

$428

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

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 $595. 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 $621.

What is the absolute cheapest flight to Brussels?

$36 is the cheapest deal found on momondo in the last two weeks for a flight to Brussels. This flight is from Warsaw and is 77% 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 $924. 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 $1,025.

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 $858. 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 $978.

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 $715 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 ANGELESJanuary21% cheaperFlying from Los Angeles to Brussels costs on average just $611 in January
MOST EXPENSIVE MONTH TO FLY TO BRUSSELS FROM LOS ANGELESJune36% more expensiveIt costs about $1,051 for flights to Brussels from Los Angeles in June
MOST POPULAR MONTH TO FLY TO BRUSSELS FROM LOS ANGELESJune468% more users visitedMore momondo users searched in flights to Brussels from Los Angeles in June than any other month

Cheap Brussels flight deals and tips

Summary info about Brussels flight prices, duration and airlines

Best One-Way Price

$168

Best Round-Trip Price

$394

Fastest flight time

17h 38m

Popular in

December
The best one-way flight price to Brussels from United States in the last 72 hours is $168 (Seattle/Tacoma Intl to Brussels Bruxelles-National).
Search Deals
The best round-trip flight price to Brussels from United States in the last 72 hours is $394 (Newark to Brussels Bruxelles-National).
Search Deals
The fastest flight to Brussels from United States takes 17h 38m (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 $744. 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 $573.

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 $110 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.

An easier way to manage your Brussels 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 4/4
Sat 4/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Brussels