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Cheap flights from London to Belgium from £42

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Belgium departing on 3/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

British Airways Logo
18:10 - 20:25LHR-BRU
1h 15mdirect
British Airways Logo
22:05 - 22:15BRU-LHR
1h 10mdirect
£84British Airways
Find Deal
Mon, 18 Aug - Sat, 23 Aug
British Airways Logo
18:15 - 20:30LHR-BRU
1h 15mdirect
British Airways Logo
19:55 - 20:05BRU-LHR
1h 10mdirect
£89British Airways
Find Deal
Mon, 11 Aug - Sat, 16 Aug
 Logo
08:30 - 19:55LTN-CRL
10h 25m1 stop
 Logo
16:30 - 07:45CRL-LTN
16h 15m1 stop
Tue, 9 Sep - Thu, 11 Sep
 Logo
07:40 - 21:55LTN-CRL
13h 15m1 stop
 Logo
20:20 - 07:30CRL-LTN
12h 10m1 stop
Mon, 8 Sep - Tue, 9 Sep
Ryanair Logo
13:10 - 21:40LTN-BRU
7h 30m1 stop
Ryanair Logo
10:00 - 21:25BRU-LTN
12h 25m1 stop
£99Ryanair
Find Deal
Tue, 12 Aug - Tue, 19 Aug
Brussels Airlines Logo
11:05 - 13:15LHR-BRU
1h 10mdirect
Brussels Airlines Logo
20:40 - 20:55BRU-LHR
1h 15mdirect
£100Brussels Airlines
Find Deal
Wed, 13 Aug - Wed, 20 Aug
Ryanair Logo
09:20 - 15:40STN-BRU
5h 20m1 stop
Ryanair Logo
16:20 - 22:30BRU-STN
7h 10m1 stop
£102Ryanair
Find Deal
Thu, 14 Aug - Thu, 21 Aug
Brussels Airlines Logo
17:50 - 20:00LHR-BRU
1h 10mdirect
Brussels Airlines Logo
16:55 - 17:05BRU-LHR
1h 10mdirect
£104Brussels Airlines
Find Deal
Tue, 30 Sep - Thu, 2 Oct
KLM Logo
17:50 - 22:15LCY-BRU
3h 25m1 stop
KLM Logo
06:10 - 08:50BRU-LCY
3h 40m1 stop
£191KLM
Find Deal
Wed, 13 Aug - Wed, 20 Aug
KLM Logo
17:50 - 22:15LCY-BRU
3h 25m1 stop
KLM Logo
06:10 - 09:30BRU-LCY
4h 20m1 stop
£195KLM
Find Deal
Mon, 11 Aug - Mon, 18 Aug

British Airways flights from London to Belgium

Our best British Airways deals on London to Belgium flight tickets
British Airways
18 Aug
LHR18:10London Heathrow
1h 15m
BRU20:25Brussels Bruxelles-National
23 Aug
BRU22:05Brussels Bruxelles-National
1h 10m
LHR22:15London Heathrow
British Airways
11 Aug
LHR18:15London Heathrow
1h 15m
BRU20:30Brussels Bruxelles-National
16 Aug
BRU19:55Brussels Bruxelles-National
1h 10m
LHR20:05London Heathrow
British Airways
11 Aug
LHR18:15London Heathrow
1h 15m
BRU20:30Brussels Bruxelles-National
16 Aug
BRU19:55Brussels Bruxelles-National
1h 10m
LHR20:05London Heathrow

Ryanair flights from London to Belgium

Our best Ryanair deals on London to Belgium flight tickets
Ryanair
12 Aug
LTN13:10London Luton
7h 30m
1 stop
BRU21:40Brussels Bruxelles-National
19 Aug
BRU10:00Brussels Bruxelles-National
12h 25m
1 stop
LTN21:25London Luton
Ryanair
14 Aug
STN09:20London Stansted
5h 20m
1 stop
BRU15:40Brussels Bruxelles-National
21 Aug
BRU16:20Brussels Bruxelles-National
7h 10m
1 stop
STN22:30London Stansted
Ryanair
12 Aug
STN11:15London Stansted
9h 25m
1 stop
BRU21:40Brussels Bruxelles-National
19 Aug
BRU10:00Brussels Bruxelles-National
6h 20m
1 stop
STN15:20London Stansted

See travel insights to Belgium from

How to get the cheapest flight ticket from London to Belgium

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Belgium?

The month of January is, on average, the cheapest month to fly to Belgium from London, with most prices found around £100. If you aren’t able to travel during the month of January, then book flights to Belgium from London during February instead. Flights to Belgium in February, while not as cheap as those in January, still average around £108.

What is the cheapest day to depart on your flight to Belgium?

The cheapest day to depart from London to Belgium is on a Friday when prices can be found for as low as £400. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Belgium on Tuesday is £482.

What is the cheapest time of day to depart on your flight to Belgium?

Our most recent data shows that the best time of day to fly to Belgium is at midday. Flights from London to Belgium during this time can be as low as £112. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £464 on average. Flights to Belgium from London in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London to Belgium flight route?

Fly from London Heathrow to Brussels Bruxelles-National for the best London - Belgium flight prices

How far in advance should I book a flight to Belgium?

You are more likely to see cheaper flights to Belgium from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around £122 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from London for as low as £91 on momondo.

What cabin class options are available on London to Belgium flights?

There are 3 cabin classes available to choose from on London to Belgium flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Belgium flights?

You could potentially save up to 2% on your flight if you consider stops on a London to Belgium flight.

Cheap London to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Belgium

Best price found

£42

Fastest flight time

1h 00m

Direct flights

Every day

Airports in Belgium

2 airports
The best one-way flight to Belgium from London in the past 72 hours is £42. The best return flight deal from London to Belgium found on momondo in the last 72 hours is £84.
The fastest flight from London to Belgium takes 1h 00m
Direct flights go from London to Belgium every day.
There are 2 airports near Belgium: Brussels Bruxelles-National (BRU), Charleroi Brussels (CRL)

  • When did momondo last update prices for flights from London to Belgium?

    Prices for flights from London to Belgium are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to Belgium?

  • How old do you have to be to fly from London to Belgium?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Belgium.

  • What documentation or ID do you need to fly to Belgium?

    The required travel and health documents for your Belgium trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belgium. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from London to Belgium?


Best airlines flying from London to Belgium

Compare and see reviews for airlines that fly from London to Belgium with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £83Free CancellationRating
6.6
7,093 reviews
Search British Airways flights
Brussels AirlinesPriceFrom £97Free CancellationRating
7.3
352 reviews
Search Brussels Airlines flights
RyanairPriceFrom £103Free CancellationRating
6.8
5,145 reviews
Search Ryanair flights
KLMPriceFrom £144Free CancellationRating
7.8
1,367 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Belgium?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Belgium. momondo saves you time and could save you money on your trip.

Can I find flights from London to Belgium with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Belgium flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Belgium?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Belgium.

I’m not ready to book a flight from London to Belgium right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Belgium, momondo offers a useful price alert feature which will track prices for flights to Belgium from London and alert you when they change.


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1 adult
Wed 9/7
Wed 16/7

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Popular Cities in Belgium

Popular flights according to clicks in the last 7 days on momondo