$173 Cheap Flights to Brussels

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Find the cheapest month or even day of the year to fly to Brussels

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Flight deals to Brussels

Looking for a cheap last-minute deal or the best round-trip flight to Brussels? Find the biggest savings on one-way and round-trip tickets right here.

Brussels.$372 per passenger.Departing Wed, Mar 4, returning Wed, Mar 11.Round-trip flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departing from Boston Logan International on Wed, Mar 4, arriving in Brussels International.Inbound indirect flight with Ryanair, departing from Brussels International on Wed, Mar 11, arriving in Boston Logan International.Price includes taxes and charges.From $372, select.

Brussels.$377 per passenger.Departing Wed, Feb 18, returning Wed, Feb 25.Round-trip flight with United.Outbound indirect flight with United, departing from Boston Logan International on Wed, Feb 18, arriving in Brussels International.Inbound indirect flight with United, departing from Brussels International on Wed, Feb 25, arriving in Boston Logan International.Price includes taxes and charges.From $377, select.

Brussels.$378 per passenger.Departing Tue, May 5, returning Tue, May 12.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Boston Logan International on Tue, May 5, arriving in Brussels International.Inbound indirect flight with Air Canada, departing from Brussels International on Tue, May 12, arriving in Boston Logan International.Price includes taxes and charges.From $378, select.

Brussels.$380 per passenger.Departing Sun, Apr 12, returning Tue, Apr 28.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Boston Logan International on Sun, Apr 12, arriving in Brussels International.Inbound indirect flight with Air Canada, departing from Brussels International on Tue, Apr 28, arriving in Boston Logan International.Price includes taxes and charges.From $380, select.

Brussels.$380 per passenger.Departing Sun, Apr 12, returning Tue, May 12.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Boston Logan International on Sun, Apr 12, arriving in Brussels International.Inbound indirect flight with Air Canada, departing from Brussels International on Tue, May 12, arriving in Boston Logan International.Price includes taxes and charges.From $380, select.

Brussels.$380 per passenger.Departing Sun, Feb 22, returning Tue, Mar 3.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Boston Logan International on Sun, Feb 22, arriving in Brussels International.Inbound indirect flight with Air Canada, departing from Brussels International on Tue, Mar 3, arriving in Boston Logan International.Price includes taxes and charges.From $380, select.

Brussels.$385 per passenger.Departing Mon, Mar 30, returning Wed, Apr 8.Round-trip flight with ITA Airways.Outbound indirect flight with ITA Airways, departing from Boston Logan International on Mon, Mar 30, arriving in Brussels International.Inbound indirect flight with ITA Airways, departing from Brussels International on Wed, Apr 8, arriving in Boston Logan International.Price includes taxes and charges.From $385, select.

Brussels.$396 per passenger.Departing Tue, Sep 22, returning Thu, Oct 8.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from Boston Logan International on Tue, Sep 22, arriving in Brussels International.Inbound indirect flight with Icelandair, departing from Brussels International on Thu, Oct 8, arriving in Boston Logan International.Price includes taxes and charges.From $396, select.

Find the cheapest time to fly to Brussels

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Brussels is around 40 days in advance, so don’t leave your flight to the last minute.

When is the best time to book flights to Brussels?

The cheapest month to fly to Brussels is usually March.

When is the cheapest time to fly to Brussels?

Flexible on travel dates? Find the cheapest month – or even day – to fly to Brussels.

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Airports in Brussels

Compare routes to Brussels below. You may find an airport to fly into that's cheaper, faster, or easier.

Direct flights to Brussels

Frequently asked questions

How long is the flight to Brussels?

The average flight time to Brussels is 7 hours and 37 minutes. We've calculated this based on journeys from Washington, D.C..

How many airports are there in Brussels?

There are 5 airports in Brussels: Brussels International, Antwerp Deurne, Brussels S. Charleroi, Liege, and Kortrijk.

Which airlines offer direct flights to Brussels?

United, Brussels Airlines, Air Canada, Lufthansa, Austrian Airlines, SWISS, Air France and Delta all fly non-stop to Brussels.

How can I find the best flight deal to Brussels?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brussels but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

Can I get a direct flight to Brussels?

Yes – you can fly direct to Brussels International Airport or Liege Airport, and the average flight time is 8 hours and 9 minutes.

How much are round-trip flights to Brussels?

The best price we found for a round-trip flight to Brussels is $372. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

What's the cheapest airport in Brussels?

The cheapest airport near Brussels is Brussels International – which is 6.8 miles away from the center of Brussels. We've found flights to this airport from $372.

Which upcoming date is cheapest to fly to Brussels on?

After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Brussels is Wednesday, March 4, 2026.

What’s the weather like in Brussels?

The average temperature in Brussels in February is around 37°F. The warmest month in Brussels is typically July, which averages 72°F. The coolest month is January, with temperatures averaging 31°F. The rainiest month is December, and it usually rains the least in April.

Which is the cheapest airline to fly with to Brussels?

Currently, Icelandair and United offer the cheapest flight tickets to Brussels.

Flying to Brussels

The things to know before you go.

Cheapest flight found	$372
Cheapest month to fly	March
Average flight time	8 hrs, 10 mins
Most popular airline	United
Average flights per week	177

Discover Brussels

How to find cheap flights to Brussels

$372 is the cheapest price for a round-trip flight to Brussels. For a one-way ticket, the lowest fare is $173.
Catch fare drops as they happen with Price Alerts delivered right to your app or inbox. Just sign up for these automatic notifications and let the deals come to you.
Book your tickets around one month before your journey. That's the general recommendation for landing the best deals.
Click on the 'Add nearby airports' option and expand your search for cheap flights to Brussels. This will list all the airports around your departure and destination points.
Indirect routes are often cheaper, so consider taking a flight with a stop. Just uncheck the 'Direct flights' box when searching for your tickets.

Best time to go to Brussels

To find the cheapest month for flights, use the 'Whole month' tool. If your travel dates are flexible, search for the green prices on the calendar — they highlight the lowest fares available that month.
July is the most popular month to fly. The city is generally at its peak, making it the perfect time to explore.
February is the least busy month to visit if you're after a more relaxed vibe. You'll typically find cheaper prices on plane tickets to Brussels then.
Check the weather conditions before you go. August is the warmest time of year in Brussels, with averages between 54ºF and 81ºF.
January has the lowest temperatures, ranging from around 28ºF to 46ºF.
March comes with a lower chance of gray skies. With seven days of average rainfall, this is the driest month in Brussels.
The wettest time of year is December. Take your trip then and you can expect to get around ten days of rainfall.

Flying to Brussels: what you need to know

When organizing your Brussels flight, there are a few options for your arrival airport. Touch down at Brussels Airport (BRU) or Brussels S. Charleroi Airport (CRL).
The busiest airport serving the city is Brussels Airport (BRU).
Skip the layovers and get to your destination quickly. Book a direct flight to Brussels with one of these leading airlines:
Brussels operates on the UTC+1 timezone.
Complete your trip by choosing the right stay. Check out these accommodation options once you've booked your plane ticket:

Getting to central Brussels from Brussels Airport (BRU)

Central Brussels is about 9 miles from BRU, the city's main gateway.
You'll get to the center in around 20 minutes if you're taking a cab or ride-share after your flight to Brussels.
Expect the trip to take about 40 minutes on public transport.
Get some rest or simply freshen up after your flight to Brussels. These hotels near Brussels Airport offer the perfect place to relax and unwind:
Kick off your Brussels adventure sooner by booking a car rental at BRU. Keddy By Europcar, Alamo and Europcar are popular providers to choose from here.
Brussels Airport serves Brussels and nearby areas in Brussels Capital Region, Belgium.

Brussels highlights

These top attractions have to be on your itinerary after stepping off your flight to Brussels:
- Grand Place: Located in Pentagon around 0.3 miles south of the city center, this landmark is the perfect place to start your sightseeing.
- Craft Market (Place Agora): You'll find this shopping area roughly 2 miles north of the center. Give your wallet a little workout here while exploring Brussels.
- Royal Palace of Brussels: Want more reasons to visit Brussels? This landmark draws in the crowds and is about 1 mile southeast of the city center in Pentagon.

Explore more of Belgium

There are plenty more places to explore in Belgium, starting with Charleroi. Canal Charleroi-Bruxelles, BPS22, Musee d'art de la Province de Hainaut and Musée de la Photographie are must-visits in this city, which is about 30 miles south of Brussels.
Another city in Belgium that will quickly win you over is Liege. From Brussels, it's around 55 miles east and features highlights like Cathedral de Liege (Liege Cathedral) and Saint Bartholomew's Church. Find time for Parc De La Citadelle too. Liege Airport (LGG) is the main gateway to this city.
About 35 miles southeast of Brussels, Namur is worth going out of your way for. Some of the best reasons to visit include Citadelle de Namur, Citadelle (Citadel) and Belfry of Namur.

Complete your trip with a Brussels car rental

Thinking of renting a car in the city? Pick from a selection of car rentals in Brussels and explore without limits. With one easy search, compare rates and score the best deal after locking in your hotel and cheap flight to Brussels.