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Cheap flights from London Heathrow Airport to Brussels Bruxelles-National Airport from £52

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BRU
20 Aug — 27 Aug1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Brussels Bruxelles-National are usually found in January or February, booked 84 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Heathrow to Bruxelles-National

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Bruxelles-National (BRU). 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 15 August 2025.

Round-trip from

£96

One-way from

£52

Popular in

July

Cheapest in

January

Average price

£120

Good round-trip deal

£193 or less

Good one-way deal

£128 or less
Brussels Airlines
  • Brussels Airlines
  • 12/9-14/9
  • Nonstop
  • 2h 20m total
  • London to Brussels
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British Airways
  • British Airways
  • 20/9
  • Nonstop
  • 1h 10m total
  • London to Brussels
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Highest demand for flights based on searches. 5% potential increase in price (£5 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from London Heathrow to Brussels Bruxelles-National.
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Price to beat on a one-way flight from London Heathrow to Brussels Bruxelles-National.
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Find flight deals from Heathrow to Bruxelles-National

Cheapest flights from Heathrow to Bruxelles-National
Explore the most affordable flight options available from Heathrow to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Fri 12/917:50LHR - BRU
Nonstop1h 10mBrussels Airlines
Sun 14/916:55BRU - LHR
Nonstop1h 10mBrussels Airlines
Deal found 14/8£96
Fri 29/817:50LHR - BRU
Nonstop1h 10mBrussels Airlines
Tue 2/921:20BRU - LHR
Nonstop1h 15mBrussels Airlines
Deal found 12/8£97
Fri 12/911:05LHR - BRU
Nonstop1h 10mBrussels Airlines
Fri 26/921:20BRU - LHR
Nonstop1h 15mBrussels Airlines
Deal found 15/8£98
Thu 4/917:50LHR - BRU
Nonstop1h 10mBrussels Airlines
Mon 8/920:40BRU - LHR
Nonstop1h 15mBrussels Airlines
Deal found 13/8£99
Sat 27/907:45LHR - BRU
Nonstop1h 00mBrussels Airlines
Sat 4/1021:20BRU - LHR
Nonstop1h 15mBrussels Airlines
Deal found 13/8£100
Sat 13/906:50LHR - BRU
Nonstop1h 00mBrussels Airlines
Mon 15/921:20BRU - LHR
Nonstop1h 15mBrussels Airlines
Deal found 14/8£100
Thu 18/907:45LHR - BRU
Nonstop1h 00mBrussels Airlines
Sun 21/920:40BRU - LHR
Nonstop1h 15mBrussels Airlines
Deal found 13/8£102
Fri 10/1016:35LHR - BRU
Nonstop1h 15mBritish Airways
Sun 12/1010:40BRU - LHR
Nonstop1h 15mBritish Airways
Deal found 14/8£103
Tue 30/906:50LHR - BRU
Nonstop1h 00mBrussels Airlines
Wed 1/1021:20BRU - LHR
Nonstop1h 15mBrussels Airlines
Deal found 13/8£103
Sat 13/1213:10LHR - BRU
Nonstop1h 15mBritish Airways
Sat 13/1219:25BRU - LHR
Nonstop1h 15mBritish Airways
Deal found 13/8£105
Wed 3/918:10LHR - BRU
Nonstop1h 15mBritish Airways
Sun 14/910:40BRU - LHR
Nonstop1h 15mBritish Airways
Deal found 14/8£108

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Bruxelles-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Brussels Bruxelles-National Airport that are best for you.

Fly from

Heathrow

Fly to

Bruxelles-National

Route

Depart

Return

Price

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Thu 27/11

11:05-13:15

Nonstop1h 10m

Brussels Bruxelles-National

Sun 30/11

21:10-21:20

Nonstop1h 10m

£96

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Mon 8/9

06:50-08:50

Nonstop1h 00m

Brussels Bruxelles-National

Wed 10/9

20:40-20:55

Nonstop1h 15m

£96

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sun 7/9

11:05-13:15

Nonstop1h 10m

Brussels Bruxelles-National

Sun 7/9

20:40-20:55

Nonstop1h 15m

£96

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sat 13/9

11:05-13:15

Nonstop1h 10m

Brussels Bruxelles-National

Tue 16/9

16:55-17:05

Nonstop1h 10m

£96

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Fri 12/9

07:45-09:45

Nonstop1h 00m

Brussels Bruxelles-National

Sun 14/9

09:50-10:15

Nonstop1h 25m

£96

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Thu 4/9

06:50-08:50

Nonstop1h 00m

Brussels Bruxelles-National

Sat 6/9

20:40-20:55

Nonstop1h 15m

£96

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Tue 26/8

06:50-08:50

Nonstop1h 00m

Brussels Bruxelles-National

Thu 28/8

21:20-21:35

Nonstop1h 15m

£96

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Thu 4/9

07:45-09:55

Nonstop1h 10m

Brussels Bruxelles-National

Thu 18/9

21:10-21:20

Nonstop1h 10m

£97

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Tue 2/9

06:50-08:50

Nonstop1h 00m

Brussels Bruxelles-National

Tue 2/9

20:40-20:55

Nonstop1h 15m

£97

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Mon 15/9

07:45-09:45

Nonstop1h 00m

Brussels Bruxelles-National

Mon 15/9

16:55-17:05

Nonstop1h 10m

£97

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 20 results
1
2

Best time to book a flight from Heathrow to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Heathrow with our price prediction graph.
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 London Heathrow Airport to Brussels Bruxelles-National Airport

How far ahead should I book a flight from London Heathrow Airport to Brussels Bruxelles-National Airport?

Use this chart to determine the optimal time to book a return flight from Heathrow to Bruxelles-National. Price data was last updated on 8 August 2025.

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Brussels Bruxelles-National Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Brussels Bruxelles-National Airport?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Brussels Bruxelles-National Airport (average of £117). Flying from London Heathrow Airport to Brussels Bruxelles-National Airport in July 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 LHR to BRU?

Find hourly flight availability from Heathrow to Bruxelles-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2025.

It’s typically best to fly out from London Heathrow Airport to Brussels Bruxelles-National Airport in the evening. Doing so could potentially save you 76% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from London Heathrow Airport to Brussels Bruxelles-National Airport?

Use this chart to determine the cheapest time to fly return from Heathrow to Bruxelles-National. Price data was last updated on 10 August 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Brussels Bruxelles-National Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to Brussels Bruxelles-National Airport

Explore weekly flight availability from Heathrow to Bruxelles-National. 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 15 August 2025.

The most flights from LHR to BRU are scheduled on a Wednesday (34 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost for a return flight from London Heathrow Airport to Brussels Bruxelles-National Airport?

Reviews of airlines servicing Bruxelles-National

Get insights into the airlines that provide service to Bruxelles-National. 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 Bruxelles-National. Reviews last updated 15 August 2025.
Get a feel of what it's like to fly with Brussels Airlines and British Airways from London Heathrow Airport to Brussels Bruxelles-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Brussels Airlines
7.3
Good
349 reviews
Check prices

Entertainment

6.1

Boarding

7.3

Overall

7.3

Food

6.3

Crew

8.0

Comfort

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Brussels Airlines
7.3
Good
349 reviews
Brussels Airlines
7.3
Good
349 reviews
Check prices

Entertainment

6.1

Boarding

7.3

Overall

7.3

Food

6.3

Crew

8.0

Comfort

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
British Airways
6.7
Okay
7,267 reviews
Brussels Airlines
7.3
Good
349 reviews
Check prices

Entertainment

6.1

Boarding

7.3

Overall

7.3

Food

6.3

Crew

8.0

Comfort

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Bruxelles-National. 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 London Heathrow Airport to Brussels Bruxelles-National Airport round-trip?

    According to our current data, BlaBlaCar Bus (£54), British Airways (£84), and Brussels Airlines (£96) offers the cheapest pricing from London Heathrow Airport to Brussels Bruxelles-National Airport. BlaBlaCar Bus is currently priced 54% below the average price you’ll pay for this route.

  • What are the most reliable airlines from London Heathrow Airport to Brussels Bruxelles-National Airport?

    Consider American Airlines (73%), Malaysia Airlines (70%) or Japan Airlines (69%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Brussels Bruxelles-National Airport.

  • What are the cheapest flights from London Heathrow Airport to Brussels Bruxelles-National Airport?

    On average you can expect to pay £606 for a flight from London Heathrow Airport to Brussels Bruxelles-National Airport. The cheapest flight overall is £53 while the most popular route, (London Heathrow - Brussels Bruxelles-National) is currently priced at £96.

  • Can I find deals for flights from Heathrow to Bruxelles-National that include hotel bookings?

    Yes. In addition to deals on Heathrow to Bruxelles-National flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Bruxelles-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Bruxelles-National.

  • Can I find deals for business class flights from Heathrow to Bruxelles-National?

    Yes. Cheapflights offers flight deals from Heathrow to Bruxelles-National 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 London Heathrow Airport to Brussels Bruxelles-National Airport?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Brussels Bruxelles-National Airport (average of £117). Flying from London Heathrow Airport to Brussels Bruxelles-National Airport in July 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.

See more FAQs

Travelling to a place near Brussels Bruxelles-National Airport?

Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locations
Ypres
Leuven
Mons
Hasselt
Spa
Charleroi
Mechelen
Zaventem

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Fly from Heathrow to Bruxelles-National on these airlines

Choose from the following airlines for your flight from Heathrow to Bruxelles-National. Flights are based on user searches made on Cheapflights and were last updated on 15 August 2025.
Brussels Airlines flights from London Heathrow to Brussels Bruxelles-National
British Airways flights from London Heathrow to Brussels Bruxelles-National

Top 2 airlines flying from Heathrow to Bruxelles-National

Discover the top 2 airlines that operate flights from Heathrow to Bruxelles-National. 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 858,174 searches. Data last updated 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£84Average£109FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£96Average£124FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Bruxelles-National?

When you search for this flight from Heathrow to Bruxelles-National, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Bruxelles-National?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Bruxelles-National for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Heathrow to Bruxelles-National with no change fees?

Yes, we can. To see specific flights from Heathrow to Bruxelles-National with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Bruxelles-National become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Bruxelles-National flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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