Question 1

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

Accepted Answer

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.

Question 2

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

Accepted Answer

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

Question 3

How can momondo help me find flights to Brussels?

Accepted Answer

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.

Question 4

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

Accepted Answer

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.

Question 5

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

Accepted Answer

We recommend purchasing flights from United States to Brussels 64 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 $690. 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 $539.

Question 6

Is there an alternative airport near Brussels?

Accepted Answer

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).

Question 7

Is there a cheaper alternative to flying into Brussels?

Accepted Answer

With an average price of $139 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.

Question 8

Are there flights to Anderlecht?

Accepted Answer

Yes, if you fly to Brussels Bruxelles-National in Brussels which is the closest available airport to Anderlecht (9.0 mi away).

Question 9

What’s the closest airport to Grand Place?

Accepted Answer

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

Question 10

Which airlines fly to Brussels?

Accepted Answer

When flying to Brussels from United States, momondo travelers will most often fly with one of these popular airlines: United Airlines, Scandinavian Airlines, Icelandair or Brussels Airlines. Depending on what airport in United States you fly from, you may be able to find flights with any of these popular airlines.

Question 11

When did momondo last update prices for flights to Brussels?

Accepted Answer

Prices for flights to Brussels were last updated today.

Question 12

How many operators does momondo search for flights to Brussels?

Accepted Answer

As of August 2025, there are 62 operators available to choose from for flights to Brussels.

Question 13

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

Accepted Answer

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.

Question 14

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

Accepted Answer

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.

Question 15

What is the cheapest month to fly to Brussels?

Accepted Answer

In general, January 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 $562. If you are unable to visit Brussels during the month of January, then departing from United States during the month March is also very affordable. Most momondo users find prices during this month for around $578.

Question 16

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

Accepted Answer

According to our data, the cheapest time of day to fly to Brussels is in the morning. momondo users have found flights departing from United States to Brussels in the morning for as low as $653. 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 $1,026.

Question 17

What is the absolute cheapest flight to Brussels?

Accepted Answer

$18 is the cheapest deal found on momondo in the last two weeks for a flight to Brussels. This flight is from Dublin and is 90% cheaper than most flights to Brussels. To find the cheapest price to Brussels from your area, use momondo’s Airport-to-Airport Pricing Tool.

Question 18

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

Accepted Answer

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 $734 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 $581 on momondo.

Question 19

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

Accepted Answer

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 $941. 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 $1,191.

Question 20

How long does it take to fly to Brussels?

Accepted Answer

The flight from United States to Brussels depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in United States) to Brussels Bruxelles-National (the most popular airport in Brussels), then the flight time is 13h 25m on average. If you fly from Miami (another popular airport in United States) to Brussels Bruxelles-National, then the average flight time is 12h 35m.

CHEAPEST MONTH TO FLY TO BRUSSELS FROM LOS ANGELES	March	17% cheaper	Flying from Los Angeles to Brussels costs on average just $660 in March
MOST EXPENSIVE MONTH TO FLY TO BRUSSELS FROM LOS ANGELES	June	33% more expensive	It costs about $1,051 for flights to Brussels from Los Angeles in June
MOST POPULAR MONTH TO FLY TO BRUSSELS FROM LOS ANGELES	December	425% more users visited	More momondo users searched in flights to Brussels from Los Angeles in December than any other month

Best One-Way Price	$201
Best Round-Trip Price	$364
Fastest flight time	10h 20m
Popular in	June

$201 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 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from the United States to Brussels

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Recent direct flight deals from the United States to Brussels

momondo Fare Finder

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

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?

What is the absolute cheapest flight to Brussels?

$18 is the cheapest deal found on momondo in the last two weeks for a flight to Brussels. This flight is from Dublin and is 90% 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?

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

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

How long does it take to fly to Brussels?

Cheapest flights to Brussels

Find the cheapest flights to Brussels from your nearest city or airport

Cheap Brussels flight deals and tips

Summary info about Brussels flight prices, duration and airlines

Best One-Way Price

Best Round-Trip Price

Fastest flight time

Popular in

Frequently asked questions about flying to Brussels

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

Is there an alternative airport near Brussels?

Is there a cheaper alternative to flying into Brussels?

Are there flights to Anderlecht?

What’s the closest airport to Grand Place?

When did momondo last update prices for flights to Brussels?

How many operators does momondo search for flights to Brussels?

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

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

Why use momondo?

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

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

How can momondo help me find flights to Brussels?

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

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.

Get notified when prices go down

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

Find better results for your trip to Brussels

Popular flights to Brussels

Popular routes according to searches in the past day on momondo