Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from London to Belgium from £41

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 8/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from London to Belgium

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London to Belgium.
19:25 - 15:50LTN-CRL
19h 25m1 stop
20:50 - 20:40CRL-LTN
24h 50m1 stop
£70Wizz Air
Find Deal
Mon, 12 May - Tue, 13 May
05:30 - 22:55LTN-CRL
16h 25m1 stop
21:25 - 02:15CRL-LTN
29h 50m1 stop
Thu, 15 May - Mon, 19 May
17:20 - 19:35LHR-BRU
1h 15mdirect
22:05 - 22:15BRU-LHR
1h 10mdirect
£90British Airways
Find Deal
Tue, 13 May - Sat, 17 May
18:35 - 21:05STN-BRU
25h 30m1 stop
10:30 - 15:45BRU-STN
6h 15m1 stop
£90Ryanair
Find Deal
Wed, 21 May - Fri, 23 May
13:05 - 17:00STN-CRL
26h 55m1 stop
07:30 - 21:25CRL-STN
14h 55m1 stop
£90Ryanair
Find Deal
Thu, 15 May - Mon, 19 May
15:30 - 17:45LHR-BRU
1h 15mdirect
15:15 - 15:35BRU-LHR
1h 20mdirect
£91British Airways
Find Deal
Wed, 14 May - Wed, 21 May
06:50 - 08:50LHR-BRU
1h 00mdirect
20:40 - 20:55BRU-LHR
1h 15mdirect
£104Brussels Airlines
Find Deal
Mon, 26 May - Fri, 30 May
11:05 - 13:15LHR-BRU
1h 10mdirect
16:55 - 17:05BRU-LHR
1h 10mdirect
£107Brussels Airlines
Find Deal
Thu, 15 May - Sun, 18 May
09:20 - 14:35LCY-BRU
4h 15m1 stop
15:05 - 17:20BRU-LCY
3h 15m1 stop
£197KLM
Find Deal
Thu, 24 Apr - Wed, 30 Apr
17:10 - 22:15LCY-BRU
4h 05m1 stop
06:10 - 08:50BRU-LCY
3h 40m1 stop
£198KLM
Find Deal
Mon, 26 May - Fri, 30 May

Ryanair flights from London to Belgium

Our best Ryanair deals on London to Belgium flight tickets
Ryanair
21 May
STN18:35London Stansted
25h 30m
1 stop
BRU21:05Brussels Bruxelles-National
23 May
BRU10:30Brussels Bruxelles-National
6h 15m
1 stop
STN15:45London Stansted
Ryanair
15 May
STN13:10London Stansted
19h 40m
1 stop
BRU09:50Brussels Bruxelles-National
22 May
BRU10:20Brussels Bruxelles-National
22h 30m
1 stop
STN07:50London Stansted
Ryanair
15 May
STN13:10London Stansted
19h 40m
1 stop
BRU09:50Brussels Bruxelles-National
19 May
BRU22:25Brussels Bruxelles-National
12h 50m
1 stop
STN10:15London Stansted

British Airways flights from London to Belgium

Our best British Airways deals on London to Belgium flight tickets
British Airways
13 May
LHR17:20London Heathrow
1h 15m
BRU19:35Brussels Bruxelles-National
17 May
BRU22:05Brussels Bruxelles-National
1h 10m
LHR22:15London Heathrow
British Airways
14 May
LHR15:30London Heathrow
1h 15m
BRU17:45Brussels Bruxelles-National
21 May
BRU15:15Brussels Bruxelles-National
1h 20m
LHR15:35London Heathrow
British Airways
15 May
LHR07:45London Heathrow
1h 10m
BRU09:55Brussels Bruxelles-National
19 May
BRU21:15Brussels Bruxelles-National
1h 10m
LHR21:25London Heathrow

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 £106. 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 £114.

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 £396. 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 £503.

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 £113. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £490 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 23 weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around £130 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from London for as low as £96 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.

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

£41

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 £41. The best return flight deal from London to Belgium found on momondo in the last 72 hours is £70.
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 £86Free CancellationRating
6.6
6,713 reviews
Search British Airways flights
Brussels AirlinesPriceFrom £103Free CancellationRating
7.3
345 reviews
Search Brussels Airlines flights
KLMPriceFrom £158Free CancellationRating
7.8
1,321 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.


An easier way to manage your Belgium trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 5/4
Sat 12/4

Find better results for your trip to Belgium

Popular Cities in Belgium

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