$73 Cheap Flights from Brussels (BRU) to London (LHR)

View $73 flight on Wed, Jul 8, 2026Opens in a new window

Popular airlines from Brussels Airport (BRU) to Heathrow Airport (LHR)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Brussels to London (BRU-LHR)

Prices were available within the past 7 days and start at $73 for one-way flights and $129 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Brussels Airlines
Sat, Dec 27 - Fri, Jan 2
BRU
Brussels
LHR
London
$129 Roundtrip, found 4 days ago
$129
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Sat, Dec 27 from Brussels to London, returning Fri, Jan 2, priced at $129 found 4 days ago
British Airways
Thu, Nov 13 - Fri, Nov 14
BRU
Brussels
LHR
London
$131 Roundtrip, found 4 days ago
$131
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Nov 13 from Brussels to London, returning Fri, Nov 14, priced at $131 found 4 days ago
British Airways
Mon, Jan 12 - Tue, Jan 13
BRU
Brussels
LHR
London
$132 Roundtrip, found 13 hours ago
$132
Roundtrip
found 13 hours ago
Select British Airways flight, departing Mon, Jan 12 from Brussels to London, returning Tue, Jan 13, priced at $132 found 13 hours ago
British Airways
Tue, Oct 7 - Sat, Oct 11
BRU
Brussels
LHR
London
$132 Roundtrip, found 3 days ago
$132
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue, Oct 7 from Brussels to London, returning Sat, Oct 11, priced at $132 found 3 days ago
British Airways
Tue, Oct 7 - Sat, Oct 11
BRU
Brussels
LHR
London
$133 Roundtrip, found 3 days ago
$133
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue, Oct 7 from Brussels to London, returning Sat, Oct 11, priced at $133 found 3 days ago
British Airways
Tue, Sep 9 - Sat, Sep 13
BRU
Brussels
LHR
London
$134 Roundtrip, found 3 days ago
$134
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue, Sep 9 from Brussels to London, returning Sat, Sep 13, priced at $134 found 3 days ago
British Airways
Mon, Jun 22 - Tue, Jun 23
BRU
Brussels
LHR
London
$135 Roundtrip, found 5 days ago
$135
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Jun 22 from Brussels to London, returning Tue, Jun 23, priced at $135 found 5 days ago
Lufthansa
Sat, Nov 15 - Sun, Nov 16
BRU
Brussels
LHR
London
$224 Roundtrip, found 16 hours ago
$224
Roundtrip
found 16 hours ago
Select Lufthansa flight, departing Sat, Nov 15 from Brussels to London, returning Sun, Nov 16, priced at $224 found 16 hours ago
Scandinavian Airlines
Tue, Sep 23 - Tue, Sep 30
BRU
Brussels
LHR
London
$235 Roundtrip, just found
$235
Roundtrip
just found
Select Scandinavian Airlines flight, departing Tue, Sep 23 from Brussels to London, returning Tue, Sep 30, priced at $235 just found
Swiss International Air Lines
Fri, Nov 14 - Sat, Nov 15
BRU
Brussels
LHR
London
$237 Roundtrip, found 4 days ago
$237
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Fri, Nov 14 from Brussels to London, returning Sat, Nov 15, priced at $237 found 4 days ago

Find the cheapest month to fly from Brussels (BRU) to London (LHR)

January is typically the cheapest month to fly

From $116 - $148 per traveler.

Graph displaying average flight prices per month

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Average driving time to city center is 52 minutes. Flights from $342
LGW
Gatwick
Average driving time to city center52 min
Flights from $342
Select flight to London City LCY. Closest option available. Average driving time to city center is 21 minutes. Flights from $326
LCY
London City
Closest
Average driving time to city center21 min
Flights from $326
0
Flights from Brussels (BRU) to London (LHR)
Origin airport
Brussels - National
Destination airport
Heathrow
Airlines serving
Aer Lingus, Austrian Airlines, British Airways, Brussels Airlines, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$128
Distance
217 mi

Brussels to London Flights

The cheapest times to fly from Brussels to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Brussels to London are during the month of December. You can find some of the cheapest flights from Brussels to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Brussels to London

Sunday is one of the best days to book for cheap flights from Brussels to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Brussels to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Brussels to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $73 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Brussels to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Brussels to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Brussels - National Airport (BRU) to Heathrow Airport (LHR) cost?
Snag a cheap one-way flight from $73 or cheap return flight from $129 from Brussels - National Airport (BRU) to Heathrow Airport (LHR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Brussels - National Airport (BRU) to Heathrow Airport (LHR)?
December is the most affordable month to fly from BRU to LHR. Timing your trip outside of the busy season is often the key to landing a great deal.
Which airlines fly direct from Brussels - National Airport (BRU) to Heathrow Airport (LHR)?
You can travel nonstop from Brussels - National Airport (BRU) to Heathrow Airport (LHR) on a British Airways flight.
What is the cheapest airline that flies from Brussels - National Airport (BRU) to Heathrow Airport (LHR)?
While prices can vary depending on when you travel, budget airlines like LATAM Airlines and ANA are often the most affordable options for flights between Brussels - National Airport (BRU) and Heathrow Airport (LHR). Use Expedia's filter tool to compare carriers and find the one that has the lowest fare for your BRU to LHR flight.
How many flights per day from Brussels - National Airport (BRU) to Heathrow Airport (LHR)?
When departing from Brussels - National Airport (BRU), you can choose from an average of 7 daily direct flights to Heathrow Airport (LHR).
What are the most popular departure times for flights from Brussels - National Airport (BRU) to Heathrow Airport (LHR)?
More passengers fly between BRU and LHR at 9 AM than at any other time of day. Rather skip the crowds? Pick a flight outside the busiest times and you could save on your fare as well.
What day of the week has the most flights from BRU to LHR?
If you travel on a Friday, you'll get the greatest range of options for flights from Brussels - National Airport (BRU) to Heathrow Airport (LHR).
What is the earliest flight from Brussels - National Airport (BRU) to Heathrow Airport (LHR)?
The first flight of the day departing from Brussels - National Airport (BRU) is at around 9:40AM UTC+1. Catch this flight and you'll land at Heathrow Airport (LHR) at approximately 10:05AM UTC+0. The total flight duration is 1h 25m.
How long does it take to fly from Brussels - National Airport (BRU) to Heathrow Airport (LHR)?
Flights from BRU to LHR have an average travel time of 1 hour and 13 minutes. The distance between these two airports is 220 mi.
What is the best time to fly from Brussels - National Airport (BRU) to Heathrow Airport (LHR)?
Opt for a flight from Brussels - National Airport (BRU) to Heathrow Airport (LHR) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Brussels - National Airport (BRU)?
Browse your flight options from Brussels - National Airport (BRU) to Heathrow Airport (LHR). This is the only London airport you can jet into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Brussels - National Airport (BRU) to Heathrow Airport (LHR) last-minute?
Holding off until just before your trip to book a flight from BRU to LHR often results in higher prices. While it's possible to find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans to boost your chances of getting a bargain.
Is it cheaper to book a BRU to LHR flight and hotel package?
You'll typically save money by securing a BRU to LHR flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your preferred flights and accommodations, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Brussels - National Airport (BRU) to Heathrow Airport (LHR)?
If you booked your BRU to LHR flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Explore a world of travel with Expedia

*Available to One Key members.