Cheap flights from London Heathrow Airport to Brussels from £45
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Brussels departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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British Airways flights from London Heathrow Airport to Brussels Bruxelles-National Airport
Our best British Airways deals on London Heathrow Airport to Brussels Bruxelles-National Airport flight tickets
Brussels Airlines flights from London Heathrow Airport to Brussels Bruxelles-National Airport
Our best Brussels Airlines deals on London Heathrow Airport to Brussels Bruxelles-National Airport flight tickets
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How to get the cheapest flight ticket from London Heathrow Airport 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
What is the typical price of a round-trip flight between London Heathrow Airport and Brussels Bruxelles-National Airport?
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 London Heathrow Airport, 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 £382. On the other hand, Tuesday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £486.
What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?
Our data shows that the cheapest London Heathrow Airport 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 £472 on average. Flights to Brussels Bruxelles-National Airport from London Heathrow Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest London Heathrow to Brussels Bruxelles-National flight route?
Fly from London Heathrow to Brussels Bruxelles-National for the best London Heathrow - 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 London Heathrow Airport when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around £125 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 London Heathrow Airport for as low as £93 on momondo.
What cabin class options are available on London Heathrow to Brussels Bruxelles-National flights?
There are 3 cabin classes available to choose from on London Heathrow 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.
How many flights depart from London Heathrow Airport to Brussels Bruxelles-National Airport on average per day?
The number of flights available between London Heathrow Airport and Brussels Bruxelles-National Airport is 14 per day as of April 2025. The most frequent departure time is 07:00, with 65% of daily flights leaving at midday.
How many flights depart from London Heathrow Airport to Brussels Bruxelles-National Airport on average per week?
As of April 2025, 100 flights take off from London Heathrow Airport and land in Brussels Bruxelles-National Airport each week. The most common flight departure day for this route is Tue, with 30% of weekly flights taking off on this day.
When to book flights from London Heathrow Airport to Brussels Bruxelles-National Airport
Cheap London Heathrow Airport to Brussels Bruxelles-National Airport (LHR to BRU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Brussels Bruxelles-National Airport
How far is London Heathrow to Brussels Bruxelles-National by plane?
London Heathrow and Brussels Bruxelles-National are 217.4 mi apart from one another. In terms of flight time, this usually takes a little over 1h 00m.
When did momondo last update prices for flights from London Heathrow Airport to Brussels Bruxelles-National Airport?
Prices for flights from London Heathrow Airport to Brussels Bruxelles-National Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Brussels Bruxelles-National Airport?
The number of operators available for flights from London Heathrow Airport to Brussels Bruxelles-National Airport is 2 as of April 2025.
How old do you have to be to fly from London Heathrow Airport to Brussels Bruxelles-National Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport 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 London Heathrow Airport to Brussels Bruxelles-National Airport?
Based on momondo bookings for flights between London Heathrow Airport and Brussels Bruxelles-National Airport, the leading plane model is Airbus A319, making up 17.11% of the total bookings. Other popular models include Airbus A320neo with 16.24%, Airbus A350-1000 with 13.96%, and Airbus A320-100/200 with 12.50%.
What is the most popular airline from London Heathrow Airport to Brussels Bruxelles-National Airport?
Based on momondo bookings for flights between London Heathrow Airport and Brussels Bruxelles-National Airport, the leading airline is Brussels Airlines, making up 58% of the total bookings. Other popular airlines include British Airways with 42%.
Best airlines flying from London Heathrow Airport to Brussels Bruxelles-National Airport
Compare and see reviews for airlines that fly from London Heathrow Airport to Brussels Bruxelles-National Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £84 | Free Cancellation | Rating 6.6 6,835 reviews | |||
| PriceFrom £99 | Free Cancellation | Rating 7.3 346 reviews |
Brussels Airlines Flights From London Heathrow Airport to Brussels Bruxelles-National Airport
Brussels Airlines flies from London Heathrow Airport to Brussels Bruxelles-National Airport around 20 times per week, with 346 momondo users rating the airline 7.3/10. The cheapest Brussels Airlines deal from London Heathrow Airport to Brussels Bruxelles-National Airport in the last 72 hours was £133 (round-trip), much lower than the average airfare cost of £179 for Brussels Airlines flights on this route.
British Airways Flights From London Heathrow Airport to Brussels Bruxelles-National Airport
British Airways is also a popular choice for this route. British Airways flight deals for London Heathrow Airport to Brussels Bruxelles-National Airport start from as low as £112 round-trip, depending on your selected dates, with average British Airways deals seen on momondo around £151. British Airways operates 6 flights to Brussels Bruxelles-National Airport from London Heathrow Airport in an average week. Users have rated it 6.6/10 across 6,837 reviews.
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Why should I use momondo to find a flight deal from London to Brussels?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Brussels for you.
Can I find flights from London to Brussels with flexible booking policies on momondo?
Flights from London to Brussels with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to Brussels?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Brussels.
I’m not ready to book a flight from London to Brussels right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Brussels from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.