Cheapflights Tip: The best prices from Brussels to London are usually found in March or January, booked 86 days in advance, depart on a Tuesday or Thursday and return on a Friday
Find flight deals from Brussels to London
Discover tips and strategies to find the most affordable flight options for your journey from Brussels (BR1) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 September 2026.
Popular in
May
Cheapest in
March
Average price
£140
Highest demand for flights based on searches. 6% potential increase in price (£7 potential increase over avg. return price).
Best time to book a flight from Brussels to London
Have a flexible travel schedule? Discover the best time to fly to London from Brussels with our price prediction graph.
BR1-LON
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 from Brussels to London
Prices
Airlines
Delays
How far ahead should I book a flight from Brussels to London?
The best time to book flights from Brussels to London is 89 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.
What is the cheapest month to book a flight from Brussels to London?
Currently, March is the cheapest month in which you can book a flight from Brussels to London (average of £118). Flying from Brussels to London in May is currently the most expensive (average of £166). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BRU to LON?
Find hourly flight availability from Brussels to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 September 2026.
One of the essential ways to save on airfare from Brussels to London is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 37% on airfare.
What is the cheapest day to fly from Brussels to London?
Use this chart to determine the cheapest time to fly return from Brussels to London. Price data was last updated on 26 September 2026.
Travellers seeking maximum savings on their Brussels to London flight should consider departing on Saturday at midday when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Brussels to London
Explore weekly flight availability from Brussels to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 September 2026.
The most flights from BR1 to LON are scheduled on a Sunday (21 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).
How often are flights from Brussels to London delayed?
About 17% of weekly flights between Brussels and London have experienced delays in the past year, with the average delay time being 97 minutes.
What is the most punctual flight time for Brussels to London flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Brussels to London flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 16% of flights being delayed.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 29 September 2026.
Read through reviews of airlines operating flights from Brussels to London, such as Brussels Airlines and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Rude flight attendant, no watter, delayed flight, and leg room for miggets
Related info for your journey
Find useful and relevant information for your journey from Brussels to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What are the cheapest airlines flying from Brussels to London round-trip?
Our cheapest airline available from Brussels to London is British Airways. Our recent data shows that you can find tickets from as low as £97 on this airline. An additional option worth looking into is Brussels Airlines, starting at £106. Users have found that British Airways is 30% cheaper than the other options available to this destination.
What are the most popular routes from Brussels to London?
The most popular route from Brussels to London is Brussels Bruxelles-National - London Stansted. You may also consider Brussels Bruxelles-National - London Gatwick or Brussels Bruxelles-National - London Luton.
What are the most reliable airlines from Brussels to London?
Consider Alaska Airlines (81%), LATAM Airlines (75%) or American Airlines (73%) when booking your flight. These represent the most reliable airlines when flying from Brussels to London.
What are the cheapest flights from Brussels to London?
While on average a flight from Brussels to London is generally £182, our data shows the cheapest flight currently is £79. When looking at the most popular route, (Brussels Bruxelles-National - London Stansted), you can expect to pay £79 for that flight.
Can I find deals for business class flights from Brussels to London?
Yes. Cheapflights offers flight deals from Brussels to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Brussels to London?
Currently, March is the cheapest month in which you can book a flight from Brussels to London (average of £118). Flying from Brussels to London in May is currently the most expensive (average of £166). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 29 September 2026.
Discover the top 2 airlines that operate flights from Brussels to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 29 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Brussels to London?
Cheapflights makes it easy to find Brussels to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Brussels to London?
Cheapflights simply makes it quick and affordable to book flights from Brussels to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Brussels to London with no change fees?
Yes! Cheapflights helps users easily find flights from Brussels to London with no change fees.
Can Cheapflights notify me if prices for flights from Brussels to London become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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