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£54+ Cheap flights to Brussels
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
— BRU
23 Jul — 30 Jul1
Return
1 adult
Economy
Flights to Brussels in 2025
Find the latest flights to Brussels in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 18 July 2025.
Find flight deals to Brussels
Cheapest flights to BrusselsExplore the most affordable flight options available to Brussels. Find the lowest fares based on data from user searches, with prices last updated on 18 July 2025.
Explore the most affordable flight options available to Brussels. Find the lowest fares based on data from user searches, with prices last updated on 18 July 2025.
Thu 28/821:10LTN - BRU
1 stop11h 40mRyanair
Mon 1/922:25BRU - LTN
1 stop11h 35mRyanair
Deal found 16/7£95
Sun 3/807:40LHR - BRU
Nonstop1h 10mBritish Airways
Mon 18/819:05BRU - LHR
Nonstop1h 10mBritish Airways
Deal found 18/7£95
Mon 1/907:40LTN - CRL
1 stop13h 15mMultiple Airlines
Tue 9/920:20CRL - LTN
1 stop12h 10mMultiple Airlines
Deal found 17/7£95
Sat 11/1006:50LHR - BRU
Nonstop1h 00mBrussels Airlines
Mon 20/1021:20BRU - LHR
Nonstop1h 15mBrussels Airlines
Deal found 16/7£97
Wed 27/810:35STN - BRU
1 stop9h 25mRyanair
Thu 28/810:20BRU - STN
1 stop5h 05mRyanair
Deal found 17/7£98
Mon 1/921:05LGW - CRL
1 stop13h 35mMultiple Airlines
Tue 9/918:50CRL - LGW
1 stop14h 40mMultiple Airlines
Deal found 17/7£98
Sat 11/1007:25STN - CRL
1 stop11h 35mMultiple Airlines
Mon 20/1020:40CRL - STN
1 stop16h 40mMultiple Airlines
Deal found 16/7£101
Sat 6/908:00STN - CRL
1 stop10h 40mRyanair
Sun 7/914:10CRL - STN
1 stop9h 20mRyanair
Deal found 17/7£102
Thu 28/817:50STN - BRU
1 stop15h 00mMultiple Airlines
Mon 1/922:25BRU - STN
1 stop12h 50mMultiple Airlines
Deal found 17/7£107
Thu 2/1018:25LGW - BRU
1 stop21h 30mRyanair
Sat 4/1022:05BRU - LGW
1 stop11h 10mRyanair
Deal found 18/7£108
Wed 24/907:10LGW - BRU
1 stop7h 25mVueling
Tue 30/922:15BRU - LGW
1 stop11h 15mVueling
Deal found 17/7£116
Thu 28/818:10LHR - BRU
Nonstop1h 15mMultiple Airlines
Mon 1/921:20BRU - LHR
Nonstop1h 15mMultiple Airlines
Deal found 18/7£120
Cheapflights Fare Finder
Locate flights to Brussels that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 18 July 2025.
Use the filters below to find and compare flights to Brussels that are best for you.
Fly from
London
Route
Depart
Return
Price
LondonBrussels
LTN - BRU
LTNBRU
London Luton
Thu 28/8
21:10-09:50
1 stop11h 40m
Brussels Bruxelles-National
Mon 1/9
22:25-09:00
1 stop11h 35m
£95
LondonBrussels
LHR - BRU
LHRBRU
London Heathrow
Sun 3/8
07:40-09:50
Nonstop1h 10m
Brussels Bruxelles-National
Mon 18/8
19:05-19:15
Nonstop1h 10m
£95
LondonBrussels
LTN - CRL
LTNCRL
London Luton
Mon 1/9
07:40-21:55
1 stop13h 15m
Charleroi Brussels
Tue 9/9
20:20-07:30
1 stop12h 10m
£95
LondonBrussels
LHR - BRU
LHRBRU
London Heathrow
Sat 11/10
06:50-08:50
Nonstop1h 00m
Brussels Bruxelles-National
Mon 20/10
21:20-21:35
Nonstop1h 15m
£97
LondonBrussels
STN - BRU
STNBRU
London Stansted
Wed 27/8
10:35-21:00
1 stop9h 25m
Brussels Bruxelles-National
Thu 28/8
10:20-14:25
1 stop5h 05m
£98
LondonBrussels
LGW - CRL
LGWCRL
London Gatwick
Mon 1/9
21:05-11:40
1 stop13h 35m
Charleroi Brussels
Tue 9/9
18:50-08:30
1 stop14h 40m
£98
LondonBrussels
STN - CRL
STNCRL
London Stansted
Sat 11/10
07:25-20:00
1 stop11h 35m
Charleroi Brussels
Mon 20/10
20:40-12:20
1 stop16h 40m
£101
LondonBrussels
STN - CRL
STNCRL
London Stansted
Sat 6/9
08:00-19:40
1 stop10h 40m
Charleroi Brussels
Sun 7/9
14:10-22:30
1 stop9h 20m
£102
LondonBrussels
STN - BRU
STNBRU
London Stansted
Thu 28/8
17:50-09:50
1 stop15h 00m
Brussels Bruxelles-National
Mon 1/9
22:25-10:15
1 stop12h 50m
£107
LondonBrussels
LGW - BRU
LGWBRU
London Gatwick
Thu 2/10
18:25-16:55
1 stop21h 30m
Brussels Bruxelles-National
Sat 4/10
22:05-08:15
1 stop11h 10m
£108
Showing 1-10 of 53 results
Best time to book a flight to Brussels
Have a flexible travel schedule? Discover the best time to fly to Brussels with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight to Brussels
When is the best time to book a flight to Brussels?
Use this chart to determine the optimal time to book a return flight from London to Brussels. Price data was last updated on 11 July 2025.
The best time to book flights to Brussels is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
How long is the flight to Brussels?
On average, a flight from London to Brussels takes 4 hours 42 minutes. Flights to Brussels from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Brussels?
Use this chart to determine the cheapest time to fly return from London to Brussels. Price data was last updated on 5 May 2025.
Users looking for the lowest fares to Brussels should consider flying on Saturday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday evenings, when prices are usually at their highest.
Weekly flight availability to Brussels
The most flights from London to Brussels are scheduled on a Friday (28 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (10 on average).
What are the most popular airlines that fly to Brussels?
The most popular airlines flying from London to Brussels are Brussels Airlines, British Airways and Ryanair.
What are the cheapest airlines that fly to Brussels?
The cheapest airlines flying from London to Brussels are British Airways, Brussels Airlines and Ryanair.
Rainfall in Brussels by month
Plan your trip to Brussels by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Brussels ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. August is typically the driest time to visit Brussels when rainfall is around 40.0 mm.
Temperature in Brussels by month
Plan your trip to Brussels by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Brussels, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).
Reviews of airlines servicing Brussels
Get insights into the airlines that provide service to Brussels. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brussels. Reviews last updated 18 July 2025.
Read through reviews of airlines serving Belgium, such as KLM, Norwegian, andSWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Comfort
7.7
Crew
8.4
Food
7.3
Boarding
7.8
Entertainment
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Overall
7.8
Comfort
7.7
Crew
8.4
Food
7.3
Boarding
7.8
Entertainment
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Overall
7.8
Comfort
7.7
Crew
8.4
Food
7.3
Boarding
7.8
Entertainment
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Overall
7.8
Comfort
7.7
Crew
8.4
Food
7.3
Boarding
7.8
Entertainment
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Overall
7.8
Comfort
7.7
Crew
8.4
Food
7.3
Boarding
7.8
Entertainment
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
Overall
7.8
Comfort
7.7
Crew
8.4
Food
7.3
Boarding
7.8
Entertainment
7.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2025
AMS - BOS
FAQs about flying to Brussels
Brussels airport overview
A small, secondary airport for Belgium’s capital city, Brussels Charleroi Airport (CRL) is mostly served by budget carriers (it is, famously, one of Ryanair’s bases) connecting to popular holiday destinations on the Iberian Peninsula and in Eastern Europe, including Barcelona, Madrid, Faro, Las Palmas de Gran Canaria, Tenerife, Budapest, Prague, Sofia, Warsaw and Belgrade. There are a few connections to France and destinations in North Africa as well. A new terminal was built in 2008; however, the airport is already operating above its five million passenger capacity.
While flights to Brussels Charleroi Airport may be a few euros cheaper, complaints of unreliable public parking and transport, limited shopping and dining, and poor service chase many passengers to the larger Brussels International Airport in Zaventem. As Charleroi Airport is situated 46km (29 miles) out of town (45 minutes from Brussels City Centre), you’ll want to have your transport into Brussels arranged with certainty, as taxi rides get expensive very quickly.
While it doesn’t come recommended as a layover airport, Brussels Charleroi is a popular budget option for holiday makers looking to sample the delights of Brussels and Prague, or en route to a holiday on the Costa del Sol.
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Airports serving Brussels
Book a flight to or from one of these Brussels airports.
Fly with Cheapflights
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How does Cheapflights help users find flights to Brussels?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Brussels. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets to Brussels?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Brussels.
Can Cheapflights find flights to Brussels with no change fees?
Certainly. Search results for flights to Brussels shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
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Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!