Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Belgium from £48

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BRU
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Heathrow to Belgium

Keep the following information in mind while searching for Heathrow to Belgium flight deals. Data was last updated 21 February 2025.

Round-trip from

£90

One-way from

£48

Popular in

July

Cheapest in

January

Average price

£117

Good round-trip deal

£221 or less

Good one-way deal

£89 or less
British Airways
  • British Airways
  • 3/4-7/4
  • Nonstop
  • 2h 20m total
  • London to Belgium
Search Deals
British Airways
  • British Airways
  • 6/8
  • Nonstop
  • 1h 10m total
  • London to Belgium
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Belgium.
Search Deals
Price to beat on a one-way flight from London Heathrow to Belgium.
Search Deals

Find flight deals from Heathrow to Belgium

Cheapest flights from Heathrow to Belgium
Explore the most affordable flight options available from Heathrow to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Thu 3/407:45LHR - BRU
Nonstop1h 10mBritish Airways
Mon 7/419:05BRU - LHR
Nonstop1h 10mBritish Airways
Deal found 20/2£90
Thu 17/706:50LHR - BRU
Nonstop1h 00mBrussels Airlines
Sun 27/721:20BRU - LHR
Nonstop1h 15mBrussels Airlines
Deal found 20/2£111
Thu 18/917:50LHR - BRU
Nonstop1h 10mMultiple Airlines
Mon 22/915:00BRU - LHR
1 stop3h 50mMultiple Airlines
Deal found 19/2£124
Mon 17/320:50LHR - CRL
1 stop10h 50mMultiple Airlines
Tue 25/309:25CRL - LHR
1 stop24h 45mMultiple Airlines
Deal found 20/2£141
Wed 12/320:50LHR - BRU
1 stop11h 10mVueling
Sat 15/322:05BRU - LHR
1 stop12h 05mVueling
Deal found 20/2£160
Tue 25/317:50LHR - BRU
1 stop3h 25mKLM
Fri 28/314:45BRU - LHR
1 stop3h 15mKLM
Deal found 20/2£181
Wed 23/406:40LHR - BRU
1 stop7h 40mScandinavian Airlines
Thu 24/416:00BRU - LHR
1 stop6h 40mScandinavian Airlines
Deal found 20/2£184
Sat 22/317:30LHR - BRU
1 stop4h 05mLufthansa
Sun 23/319:45BRU - LHR
1 stop3h 30mLufthansa
Deal found 20/2£202
Fri 21/217:25LHR - BRU
1 stop4h 00mSWISS
Tue 25/209:00BRU - LHR
1 stop5h 40mSWISS
Deal found 20/2£222
Mon 7/420:50LHR - ANR
2 stops16h 20mMultiple Airlines
Mon 14/407:10ANR - LHR
2 stops39h 35mMultiple Airlines
Deal found 21/2£425
Wed 11/610:20LHR - OST
2 stops25h 50mMultiple Airlines
Wed 18/606:15OST - LHR
2 stops28h 05mMultiple Airlines
Deal found 20/2£506

Find flights from Heathrow to Belgium within your budget

Customise your flight search to find flights from Heathrow to Belgium 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 21 February 2025.

Fly from

Heathrow

Fly to

Belgium

Route

Depart

Return

Price

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Thu 3/4

07:45-09:55

Nonstop1h 10m

Brussels Bruxelles-National

Mon 7/4

19:05-19:15

Nonstop1h 10m

£90

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Thu 3/4

11:05-13:15

Nonstop1h 10m

Brussels Bruxelles-National

Mon 7/4

16:55-17:05

Nonstop1h 10m

£108

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sat 8/3

06:30-08:45

Nonstop1h 15m

Brussels Bruxelles-National

Tue 11/3

22:05-09:10

1 stop12h 05m

£128

LondonBrussels

LHR - CRL

LHRCRL

London Heathrow

Mon 17/3

20:50-08:40

1 stop10h 50m

Charleroi Brussels

Tue 25/3

09:25-09:10

1 stop24h 45m

£141

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Wed 12/3

20:50-09:00

1 stop11h 10m

Brussels Bruxelles-National

Sat 15/3

22:05-09:10

1 stop12h 05m

£160

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Tue 1/4

19:50-10:15

1 stop13h 25m

Brussels Bruxelles-National

Wed 2/4

16:00-21:40

1 stop6h 40m

£171

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Tue 25/3

17:50-22:15

1 stop3h 25m

Brussels Bruxelles-National

Fri 28/3

14:45-17:00

1 stop3h 15m

£181

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sat 22/3

17:30-22:35

1 stop4h 05m

Brussels Bruxelles-National

Sun 23/3

19:45-22:15

1 stop3h 30m

£202

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Tue 8/4

17:15-22:30

1 stop4h 15m

Brussels Bruxelles-National

Tue 22/4

06:20-21:30

1 stop16h 10m

£227

LondonAntwerp

LHR - ANR

LHRANR

London Heathrow

Mon 7/4

20:50-14:10

2 stops16h 20m

Antwerp Deurne

Mon 14/4

07:10-21:45

2 stops39h 35m

£425

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 26 results
1
2
3

Best time to book a flight from Heathrow to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium 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.

Travel insights for flights from Heathrow to Belgium

Get recent, data-driven insights about flights from Heathrow to Belgium including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London Heathrow Airport to Belgium?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Belgium (average of £117). Flying from London Heathrow Airport to Belgium in May 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 BE?

Find hourly flight availability from Heathrow to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

When flying from London Heathrow Airport to Belgium, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London Heathrow Airport to Belgium

Explore weekly flight availability from Heathrow to Belgium. 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 21 February 2025.

The most flights from LHR to BE0 are scheduled on a Thursday (28 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Belgium by month

Plan your trip to Belgium by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belgium 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 Belgium when rainfall is around 40.0 mm.

Temperature in Belgium by month

Plan your trip to Belgium by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belgium, 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 Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated 21 February 2025.
See what other customers who have flown with Aegean Airlines, KLM and LOT from London to Belgium have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

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
8.1
Very Good
733 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

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
1,333 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

LOT
7.6
Good
1,080 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

Austrian Airlines
7.6
Good
773 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

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
1,568 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Food

7.3

Boarding

7.8

Comfort

7.8

Overall

8.1

Crew

8.6

Entertainment

6.9

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 Belgium. 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 to fly from London Heathrow Airport to Belgium one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as £48. However, be on the lookout for offers from KLM and Brussels Airlines, as they are both options that can get you from London Heathrow Airport to Belgium for a low price.

  • What are the most popular routes from London Heathrow Airport to Belgium?

    When deciding which route to take from London Heathrow Airport to Belgium consider London Heathrow - Brussels Bruxelles-National, London Heathrow - Charleroi Brussels or London Heathrow - Ostende-Bruges as they are the most popular.

  • What are the most reliable airlines from London Heathrow Airport to Belgium?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Belgium on time: Qatar Airways (84%), British Airways (78%), LATAM Airlines (77%).

  • What are the cheapest flights from London Heathrow Airport to Belgium?

    Looking for the cheapest flight from London Heathrow Airport to Belgium? While on average our users pay £633, our data indicates the cheapest price to be £50. The most popular route (London Heathrow - Brussels Bruxelles-National), is priced around £93.

  • Can I find deals for flights from Heathrow to Belgium that include hotel bookings?

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

  • How can I find direct flights from Heathrow to Belgium?

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

  • Can I find deals for business class flights from Heathrow to Belgium?

    Yes. Cheapflights offers flight deals from Heathrow to Belgium 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 Belgium?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Belgium (average of £117). Flying from London Heathrow Airport to Belgium in May 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Istanbul flights
Heathrow to Leonardo da Vinci/Fiumicino flights
Gatwick to Lisbon flights
Heathrow to Málaga flights
London City to Istanbul flights
Heathrow to Madrid flights
Heathrow to Lisbon flights
Heathrow to Palma de Mallorca flights
Heathrow to Barcelona-El Prat flights
Heathrow to Amsterdam flights
London City to Leonardo da Vinci/Fiumicino flights
London City to Amsterdam flights
Heathrow to Athens flights
Heathrow to Charles de Gaulle flights
Gatwick to Amsterdam flights
Heathrow to Faro flights
Gatwick to Madrid flights
Gatwick to Leonardo da Vinci/Fiumicino flights
Luton to Barcelona-El Prat flights
Gatwick to Barcelona-El Prat flights
Luton to Lisbon flights
London City to Charles de Gaulle flights
Heathrow to Malpensa flights
Luton to Charles de Gaulle flights
Luton to Edinburgh flights
Gatwick to Charles de Gaulle flights
Stansted to Lisbon flights
Heathrow to Edinburgh flights
London City to Linate flights
Gatwick to Málaga flights
Stansted to Barcelona-El Prat flights
Stansted to Edinburgh flights
Gatwick to Orly flights
Luton to Istanbul flights
Luton to Amsterdam flights
Heathrow to Luqa flights
London City to Lisbon flights
Stansted to Ciampino flights
Gatwick to Edinburgh flights
Gatwick to Palma de Mallorca flights
Stansted to Amsterdam flights
Stansted to Málaga flights
London City to Málaga flights
London City to Barcelona-El Prat flights
Gatwick to Istanbul flights
Heathrow to Orly flights
Luton to Málaga flights
Heathrow to Vicenza flights
Gatwick to Malpensa flights
London City to Edinburgh flights

Top 4 airlines flying from Heathrow to Belgium

Discover the top 4 airlines that operate flights from Heathrow to Belgium. 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£88Average£124FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£107Average£142FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Air FranceCheapest£145Average£253FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£162Average£173FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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 Heathrow to Belgium?

Deals for Heathrow to Belgium flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Belgium?

Cheapflights helps you find that perfect flight to Belgium from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Belgium with no change fees?

Yes, we can. To see specific flights from Heathrow to Belgium 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 Belgium become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Belgium on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.