Cheap flights from the United Kingdom to Brussels from £43
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Brussels departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Return
1 adult
Economy
0 bags
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise 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.Find the cheapest flights from the United Kingdom to Brussels
Round-trip
One-way
Last minute
Direct
Recent return flight deals from the United Kingdom to Brussels
These are some of the best return flight deals from the United Kingdom to Brussels that have been recently found on momondo from popular airlines, departing in the coming months.
Recent one-way flight deals from the United Kingdom to Brussels
Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United Kingdom to Brussels.
Recent last minute flight deals from the United Kingdom to Brussels
Planning a quick getaway from the United Kingdom to Brussels? These are the last-minute flight deals available now.
Recent direct flight deals from the United Kingdom to Brussels
If you prefer a non-stop journey, check out our latest direct flight deals to Brussels, so you can enjoy a seamless trip without stopovers.
Brussels Airlines flights from United Kingdom to Brussels Bruxelles-National Airport
Our best Brussels Airlines deals on United Kingdom to Brussels Bruxelles-National Airport flight tickets
Brussels Airlines![Brussels Airlines]()
5 Jun![Brussels Airlines]()
9 Jun
LHR07:45London Heathrow
1h 00m
BRU09:45Brussels Bruxelles-National
BRU21:20Brussels Bruxelles-National
1h 15m
LHR21:35London Heathrow
Brussels Airlines![Brussels Airlines]()
17 Sept![Brussels Airlines]()
21 Sept
EDI12:40Edinburgh Turnhouse
1h 40m
BRU15:20Brussels Bruxelles-National
BRU11:45Brussels Bruxelles-National
1h 40m
EDI12:25Edinburgh Turnhouse
Scandinavian Airlines flights from United Kingdom to Brussels Bruxelles-National Airport
Our best Scandinavian Airlines deals on United Kingdom to Brussels Bruxelles-National Airport flight tickets
Scandinavian Airlines![Scandinavian Airlines]()
27 May![Scandinavian Airlines]()
3 Jun
LHR06:40London Heathrow
10h 35m
1 stop
BRU18:15Brussels Bruxelles-National
BRU12:40Brussels Bruxelles-National
7h 10m
1 stop
LHR18:50London Heathrow
Scandinavian Airlines![Scandinavian Airlines]()
27 May![Scandinavian Airlines]()
10 Jun
LHR06:40London Heathrow
10h 35m
1 stop
BRU18:15Brussels Bruxelles-National
BRU18:55Brussels Bruxelles-National
15h 00m
1 stop
LHR08:55London Heathrow
See travel insights to Brussels from
How to get the cheapest flight ticket from United Kingdom to Brussels Bruxelles-National Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to Brussels Bruxelles-National Airport?
If you don’t want to visit Brussels Bruxelles-National Airport in January, then you should wait until February to fly from United Kingdom, when ticket prices are also cheap, with an average price of £110.
What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?
Our data shows that Friday is the least expensive day to fly to Brussels Bruxelles-National Airport. Tickets to fly out on this day can be as low as £383. On the other hand, Tuesday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £488.
What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?
Our data shows that the cheapest United Kingdom to Brussels Bruxelles-National Airport flights are usually those with departure times at midday. Our users have found flights to Brussels Bruxelles-National Airport at midday for as low as £109. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £473 on average. Flights to Brussels Bruxelles-National Airport from United Kingdom in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest United Kingdom to Brussels Bruxelles-National flight route?
Fly from Birmingham to Brussels Bruxelles-National for the best United Kingdom - Brussels Bruxelles-National flight prices
How far in advance should I book a flight to Brussels Bruxelles-National Airport?
You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from United Kingdom when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around £126 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from United Kingdom for as low as £94 on momondo.
What cabin class options are available on United Kingdom to Brussels Bruxelles-National flights?
There are 3 cabin classes available to choose from on United Kingdom to Brussels Bruxelles-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from United Kingdom to Brussels Bruxelles-National?
Vueling, British Airways, and easyJet are the most popular carriers operating from United Kingdom to Brussels Bruxelles-National
Which airlines fly to Brussels Bruxelles-National Airport?
Ryanair, Brussels Airlines and British Airways are the top three most popular airlines that fly to Brussels Bruxelles-National Airport from United Kingdom according to our data. Ryanair is the first choice among our users, with 56% of people opting to fly with this airline when travelling to Brussels Bruxelles-National Airport. Keep in mind that there are 9 different airlines that fly to Brussels Bruxelles-National Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from United Kingdom to Brussels Bruxelles-National Airport on average per day?
21 flights are operational daily from United Kingdom to Brussels Bruxelles-National Airport as of May 2025. The most popular departure time for this route is 07:00, with 64% of flights per day taking off at midday.
How many flights depart from United Kingdom to Brussels Bruxelles-National Airport on average per week?
As of May 2025, 150 flights take off from United Kingdom and land in Brussels Bruxelles-National Airport each week. The most common flight departure day for this route is Thu, with 27% of weekly flights taking off on this day.
Cheap United Kingdom to Brussels Bruxelles-National Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Brussels Bruxelles-National Airport
When did momondo last update prices for flights from United Kingdom to Brussels Bruxelles-National Airport?
Prices for flights from United Kingdom to Brussels Bruxelles-National Airport are updated daily.
How many operators does momondo search for flights from United Kingdom to Brussels Bruxelles-National Airport?
As of May 2025, there are 9 operators available to choose from for flights from United Kingdom to Brussels Bruxelles-National Airport.
How old do you have to be to fly from United Kingdom to Brussels Bruxelles-National Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Brussels Bruxelles-National Airport.
What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?
The travel and health documents you'll need for your trip to Brussels Bruxelles-National Airport 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 Bruxelles-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United Kingdom to Brussels Bruxelles-National Airport?
Based on momondo bookings for flights between United Kingdom and Brussels Bruxelles-National Airport, the leading plane model is Airbus A319, making up 16.52% of the total bookings. Other popular models include Airbus A320neo with 14.49%, Airbus A320-100/200 with 13.57%, and Airbus A350-1000 with 12.37%.
Best airlines flying from United Kingdom to Brussels Bruxelles-National Airport
Compare and see reviews for airlines that fly from United Kingdom to Brussels Bruxelles-National Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £29 | Free Cancellation | Rating 6.8 5,054 reviews | |||
| PriceFrom £30 | Free Cancellation | Rating 6.2 96 reviews | |||
| PriceFrom £84 | Free Cancellation | Rating 6.6 6,845 reviews | |||
| PriceFrom £97 | Free Cancellation | Rating 7.3 346 reviews | |||
| PriceFrom £122 | Free Cancellation | Rating 7.3 1,349 reviews | |||
| PriceFrom £133 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom £135 | Free Cancellation | Rating 7.4 1,446 reviews | |||
| PriceFrom £149 | Free Cancellation | Rating 7.5 1,588 reviews | |||
| PriceFrom £150 | Free Cancellation | Rating 6.7 7,045 reviews |
Travelling to a place near Brussels?
Book flights to Brussels if you plan to visit one of these locationsBruges
Ghent
Ypres
Charleroi
Spa
Leuven
Namur
Aalst
Genk
Waterloo
Hasselt
Knokke-Heist
Mons
Francorchamps
Zaventem
Mechelen
Dinant
Oostkamp
Why use momondo?
Why should I use momondo to find a flight deal from United Kingdom to Brussels?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United Kingdom to Brussels . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from United Kingdom to Brussels with flexible booking policies on momondo?
All flight searches from United Kingdom to Brussels on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from United Kingdom to Brussels?
momondo provides multiple filters to help you find the best flight to Brussels from United Kingdom. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from United Kingdom to Brussels right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Brussels, momondo offers a useful price alert feature which will track prices for flights to Brussels from United Kingdom and alert you when they change.