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British Airways flights from Brussels to London Heathrow Airport
Our best British Airways deals on Brussels to London Heathrow Airport flight tickets
Brussels Airlines flights from Brussels to London Heathrow Airport
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How to get the cheapest flight ticket from Brussels to London Heathrow 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
What is the typical price of a round-trip flight between Brussels and London Heathrow Airport?
What is the cheapest month to fly to London Heathrow Airport?
The month of March is another great option to travel to London Heathrow Airport, with average flight prices from Brussels averaging around €125.
What is the cheapest day to depart on your flight to London Heathrow Airport?
The cheapest day to depart on your flight to London Heathrow Airport is on a Sunday when prices can be found for as low as €301. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Brussels because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €703.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from Brussels to London Heathrow Airport at midday for as low as €550. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €790 on average. Flights to London Heathrow Airport from Brussels in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Brussels to London Heathrow flight route?
Fly from Brussels Bruxelles-National to London Heathrow for the best Brussels - London Heathrow flight prices
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Brussels when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around €148 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Brussels for as low as €96 on momondo.
What cabin class options are available on Brussels to London Heathrow flights?
There are 1 cabin classes available to choose from on Brussels to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Brussels to London Heathrow Airport on average per day?
The number of flights available between Brussels and London Heathrow Airport is 13 per day as of June 2025. The most frequent departure time is 09:00, with 48% of daily flights leaving at midday.
How many flights depart from Brussels to London Heathrow Airport on average per week?
As of June 2025, 95 flights take off from Brussels and land in London Heathrow Airport each week. The most common flight departure day for this route is Wed, with 22% of weekly flights taking off on this day.
Cheap Brussels to London Heathrow Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Brussels to London Heathrow Airport
How far is Brussels to London Heathrow by plane?
There are 341.8 km between Brussels and London Heathrow. Flights usually cover this in 1h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Brussels to London Heathrow Airport?
Prices for flights from Brussels to London Heathrow Airport are refreshed on a daily basis.
How old do you have to be to fly from Brussels to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brussels to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Brussels to London?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Brussels to London. momondo saves you time and could save you money on your trip.
Can I find flights from Brussels to London with flexible booking policies on momondo?
momondo does allow users to show only those flights to London from Brussels which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Brussels to London?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Brussels.
I’m not ready to book a flight from Brussels to London right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Brussels to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.