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Cheap flights from London Heathrow Airport to Brussels Bruxelles-National Airport from £54

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BRU
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Brussels Bruxelles-National are usually found in January or February, booked 63 days in advance, depart on a Friday or Thursday and return on a Saturday

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 13 June 2025.

Round-trip from

£96

One-way from

£54

Popular in

July

Cheapest in

January

Average price

£132

Good round-trip deal

£197 or less

Good one-way deal

£106 or less
British Airways
  • British Airways
  • 12/7-26/7
  • Nonstop
  • 2h 20m total
  • London to Brussels
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British Airways
  • British Airways
  • 10/9
  • Nonstop
  • 1h 15m total
  • London to Brussels
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Highest demand for flights based on searches. 9% potential increase in price (£10 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in June 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 13 June 2025.

Sat 12/707:45LHR - BRU
Nonstop1h 10mBritish Airways
Sat 26/722:05BRU - LHR
Nonstop1h 10mBritish Airways
Deal found 11/6£96
Thu 28/807:45LHR - BRU
Nonstop1h 00mBrussels Airlines
Mon 1/920:40BRU - LHR
Nonstop1h 15mBrussels Airlines
Deal found 11/6£111
Fri 4/711:55LHR - BRU
Nonstop1h 15mMultiple Airlines
Sat 12/720:40BRU - LHR
Nonstop1h 15mMultiple Airlines
Deal found 10/6£120
Fri 19/906:40LHR - BRU
1 stop11h 30mScandinavian Airlines
Sun 21/911:55BRU - LHR
1 stop5h 30mScandinavian Airlines
Deal found 12/6£160
Fri 5/1212:05LHR - BRU
1 stop5h 45mSWISS
Sun 7/1215:25BRU - LHR
1 stop17h 40mSWISS
Deal found 10/6£171
Thu 18/917:10LHR - BRU
1 stop4h 05mKLM
Sat 20/915:05BRU - LHR
1 stop3h 45mKLM
Deal found 11/6£180
Sat 12/708:30LHR - BRU
1 stop4h 10mLufthansa
Sat 26/717:30BRU - LHR
1 stop4h 10mLufthansa
Deal found 12/6£185

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 13 June 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

Sat 12/7

07:45-09:55

Nonstop1h 10m

Brussels Bruxelles-National

Sat 26/7

22:05-22:15

Nonstop1h 10m

£96

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Thu 28/8

07:45-09:45

Nonstop1h 00m

Brussels Bruxelles-National

Mon 1/9

20:40-20:55

Nonstop1h 15m

£111

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Tue 29/7

17:50-20:00

Nonstop1h 10m

Brussels Bruxelles-National

Mon 11/8

14:25-17:40

1 stop4h 15m

£130

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Fri 5/12

06:40-18:40

1 stop11h 00m

Brussels Bruxelles-National

Sun 7/12

19:45-08:55

1 stop14h 10m

£163

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sun 2/11

20:05-13:35

1 stop16h 30m

Brussels Bruxelles-National

Wed 5/11

15:20-08:05

1 stop17h 45m

£171

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Thu 10/7

09:55-14:35

1 stop3h 40m

Brussels Bruxelles-National

Thu 31/7

15:05-17:35

1 stop3h 30m

£177

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sat 12/7

20:50-09:05

1 stop11h 15m

Brussels Bruxelles-National

Mon 14/7

22:15-09:10

1 stop11h 55m

£178

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sat 12/7

08:30-13:40

1 stop4h 10m

Brussels Bruxelles-National

Sat 26/7

17:30-20:40

1 stop4h 10m

£183

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Wed 10/9

18:10-20:25

Nonstop1h 15m

£54

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Wed 16/7

17:50-20:00

Nonstop1h 10m

£64

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 19 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 9 June 2025.

Booking 63 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 £172). 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 13 June 2025.

It’s typically best to fly out from London Heathrow Airport to Brussels Bruxelles-National Airport at midday. Doing so could potentially save you 77% 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 8 June 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Brussels Bruxelles-National Airport flight should consider departing on Saturday at midday 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 13 June 2025.

The most flights from LHR to BRU are scheduled on a Wednesday (28 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brussels Bruxelles-National Airport ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. August is typically the driest time to visit Brussels Bruxelles-National Airport when rainfall is around 40.0 mm.

Temperature in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brussels Bruxelles-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

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 13 June 2025.
To help decide which airline to fly from London to Brussels, see what other customers have to say about Aegean Airlines, KLM and SWISS. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Food

7.4

Overall

8.2

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very Good
759 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Food

7.4

Overall

8.2

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,358 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Food

7.4

Overall

8.2

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,624 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Food

7.4

Overall

8.2

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Brussels Airlines
7.4
Good
355 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Food

7.4

Overall

8.2

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Scandinavian Airlines
7.3
Good
1,387 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Food

7.4

Overall

8.2

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

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, British Airways (£96), Brussels Airlines (£111), and Scandinavian Airlines (£160) offers the cheapest pricing from London Heathrow Airport to Brussels Bruxelles-National Airport. British Airways is currently priced 21% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London Heathrow Airport to Brussels Bruxelles-National Airport one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as £54. Users have also found prices from £64 and £80 on Brussels Airlines and Vueling, respectively.

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

    Consider Malaysia Airlines (86%), JetBlue (86%) or Japan Airlines (86%) 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 £708 for a flight from London Heathrow Airport to Brussels Bruxelles-National Airport. The cheapest flight overall is £54 while the most popular route, (London Heathrow - Brussels Bruxelles-National) is currently priced at £89.

  • 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 £172). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ypres
Mons
Hasselt
Zaventem
Spa
Leuven
Charleroi
Mechelen

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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 13 June 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£83Average£111FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£97Average£129FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

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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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