Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from London to Belgium from £43

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Belgium departing on 26/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sáb. 29/6
sáb. 6/7

Search hundreds of travel sites at once for deals on flights to Belgium

In the last 7 days, travellers have searched 43,361,115 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Belgium Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Brussels
Brussels1 stop£88
Ostend
Ostend1 stop£521

Good to know - Cheap tickets from London to Belgium

Low season

January

High season

December

Cheapest flight

£43
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (7% more expensive on average)
Flight from London Heathrow Airport to Brussels Airport

FAQs - booking Belgium flights

  • Does Brussels Airport (BRU) have on-site lounges?

    Brussels Airport has several on-site lounges that you can step into on Arrival. These lounges include Diamond Lounge in Terminal A and Brussels Airport Diamond Lounge in Terminal B. You will get to relax and recharge your mood after a long flight.

  • Do I require a visa for flights from London to Belgium?

    For you to travel visa-free in Belgium from the UK, you must present a full UK passport, BOTC or BS passport. If you are a non-EU national, you will need a Schengen Visa.

  • Are there direct flights from London to Belgium?

    There are several direct flights from London to Belgium with service providers like British Airways. Other service providers for this route include Swiss, Lufthansa and KLM. The major layovers for the indirect flights from London to Belgium include Amsterdam Airport Schiphol.

  • Are there child seat regulations in Belgium?

    Belgium requires all children up to 13 kgs to use an appropriate child seat and look backwards. Kids between 13 and 18 kgs can travel in the child seats facing forward. You do not have to fly with your car seat as you can easily access them from the car rental companies in Belgium.

  • How does KAYAK find such low prices on flights from London to Belgium?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Belgium.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Belgium?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belgium from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Belgium?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belgium with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Belgium?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belgium from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London to Belgium

  • Morning departure is around 5% more expensive than an evening flight, on average*.
  • You can consider several departing terminals for flights from London to Belgium, including London Gatwick Airport (LGW), London Stansted Airport (STN) and London Heathrow Airport (LHR). Consider London Heathrow Airport to Brussels Airport (BRU) as these flights are slightly cheaper.
  • Showering facilities are available at some of London Heathrow lounges, including Plaza Premium Lounge in Terminals 2 and 3, Club Aspire in Terminal 3, and Aspire Lounge in Terminal 5. You can, after that, grab a snack or drink and relax. As you relax, let the kids have pre-flight fun at the Mr Adventure play zone in Terminal 2 past security. The play area has slides, colouring-in, and soft play areas.
  • Walk to the quiet zones in Terminal 2 if you wish to nap before your flight from London Heathrow airport. You can also go to Terminal 3 rest zones, which have armrest-free and padded benches for a comfortable nap. London Heathrow Airport also has mobility facilities, including wheelchairs, easily accessible toilets, and broad alleys. Alert your airline 48 hours before your flight of any mobility issues.
  • Worry not if you wish to take a shower after a long flight. Brussels Airport has a shower on the fourth floor of the terminal building. If travelling with mobility limitations, you access facilities including wheelchairs, easily accessible toilets, and broad alleys. Ensure you notify your airline or travel guide 48 hours before your flight of traveling with any mobility limitation. Brussels Airport also has safe play areas for kids after customs near Gate A/t 70.
  • London Heathrow Airport is about 5 miles from the city centre, with the train, taxi and bus as the primary means of transfer. Charing Cross Train Station is a short walk from Covent Garden. The National Express buses are also easily accessible in London Central, getting you to London Heathrow Airport in about 30 minutes.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from London to Belgium

 
Need help choosing which airline to fly with from London to Belgium? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
LuxairOverall score based on 69 reviews
7.8Comfort
7.8Boarding
7.6Food
6.6Entertainment
8.2Crew
Airline reviews

No SMS receiver for the check-in, obliged to do again the check-in for the corresponding flight

6.0 GoodAnonymous, Oct 2023LUX - HAM
Read more about Luxair reviews

No SMS receiver for the check-in, obliged to do again the check-in for the corresponding flight

even with delay upon departure, the crew managed to get us on time to Lux, nice relaxing and generous service.. Classic good quality products. The opening time for the drop off was a bit late.. long queue of passengers waiting already before desk opened.

Cons: "The crew. Half of them didn't seem to care about the passengers requests. I asked for a glass of water and didn't get it. After 5 minutes I had to ask again to another crew member. I noticed that it happen to other passengers as well."
Pros: "the chairs were comfortable and there was enough space for legs."
Cons: "have vegan options"
Pros: "One customer services agent in London was at least sympathetic- she tried, but Reservations wasn’t having it!"
Cons: "Airport staff are, thanks to a policy change, unable to change passengers to other flights, even if there are open seats. The bureaucrats in Reservations have to approve, which they are disinclined to do. I wanted an earlier flight which had space and was told if would be £400 (for a one-way, one hour flight to Luxembourg from London. And that was only IF the almighty Reservations people decided to do it. LuxAir has completely disempowered it’s staff in the airports (the ones who have ALL of the customer contact). I’m going to fly BA from now on."
Pros: "The comfort. Once the plane was here everything went smooth"
Cons: "The plane was one hour late"

The flight was delayed for 2 hrs. Because they didn’t have a crew to fly. And it is not a first time for klm to do that. Last time they cancelled my filght and rebooked me 3 days later. Not reliable airline

Seats are fair enough for medium tall people. Good food all the trip. Fight attendances are warm

One of the vstewardeses wanted to bump me of the plane for absolutely nothing. There is CCTV in the plane ans everything can be verified. Very disappointing , you all will see, o other 5 years and the passangers who does not smile to flight attendent will be bumped off...

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

I requested wheel chair assistance , it was confirmed via email that inwoood get it but I didn’t get it . The last leg of my trip to Nigeria was the worst.

Amazing KLM service and brilliant economy comfort seats. Well worth the extra.

The boarding was one of the worst I’ve ever experienced. The fault lays on Ohare Airport and not so much the airline. The waiting area by the gate was the size to accommodate a regional flight for 20-30 people and right next to a busy walkway. When you cramped nearly 300 passengers into that space is was unbearable.

All and all pretty good. It’s crowded but that is what flying is all about. But no complaints otherwise.

I missed my connecting flight due to long lines at security and immigration. Need improvements

Food quality is deteriorating each time, last year was very good. I avoid the plane food lately.

Been flying on various airlines, all over the world, for 50+ years. The food on Brussels Air was easily the worst I ever endured.

I felt the overall quality of the plane and food service was less than that of their partner airlines, United. An example was wine was served in paper cups in premium economy class. There was no real silverware, napkins or a welcome kit other than a pillow and blanket.

Boarding time was a bit slow causing the flight to not leave right at 5 pm,but other than that it was fine.

I have traveled to probably over a hundred locations worldwide, but had only one mixup of airport in Shanghai. Until Iceland and Stockholm. Reykjavik has 2 airports, Stockholm 4 (!). Please indicate clearly when a departure flight is scheduled from an aiport other than the international aiport. That would greatly reduce stress. Thanks

in the front - higher class of business - sitting in the same seat (with one empty in the middle) is not acceptable any more. need the business class to be as we paid for.

More than one hour detail with no explanation and no compensation

we had to unexpectedly check a bag, the flight was late getting in

Pros: "The crew are doing amazing job and making sure we all stay safe."
Cons: "What could have been better is us; the travelers/passengers. We need to follow every protocol and or precess or procedure put in place by our government and the airlines. United Airline is doing great job keeping us safe while we travel."

Good, everything went straight forward and on time, I am satisfied

Very good, everything went straight forward, boarding, during the flight, landing and all on time Well done

flight delayed, no information given until late on, Ryanair app said "on time" until 5 minutes before expected departure time, crew rushed us to board, when it was already 3 hours late

I got denied boarding bevause they said they "ran out of seats on a plane"

Speakers were blaring. It's like being in a Moroccan market and you keep getting shouted at with what's for sale

What can you say Ryanair get you there,no frills Not so cheap anymore ..... but what is now days! Would use again as always. Good flight times for us.

Very unpleasant staff, disgusting service, ignoring requests, refusal to help

Late again rude staff at gate bullying passengers made us stand in the cold 3degrees for 40 mins before they let us board

The usual average Ryanair flight, but we landed 20 min before due time, which was very good.

Enjoyed our flight with Ryanair to Arrecife. Flight boarded pretty much on time, crew were welcoming and very good. Generally good for a frequent low cost flight, Seats could however have been more comfortable.

My worst flying experience so far. This flight was delayed a total of 42 hours and diverted to New York before it was finally cancelled. It was delayed 4 and a half hours in London. As we were scanning our boarding passes at the gate they advised that the flight was being diverted to JFK since the delays caused us to missed the open hours for Charlotte international customs and immigration. We were assured multiple times by airport personnel, flight attendants, and the Pilot that we would land at JFK go through customs and immigration and then reboard the plane to fly to Charlotte in the same night. When we landed in New York the pilot advised us as we were retrieving our carry on luggage that we were delayed till 10am the next morning and to see guest services to get a room for the night. During this time I had to purchase a room for a family member in Charlotte which drove over 4 and a half hours to pick us up from Charlotte. This could have been avoided if American Airlines had been up front about the delay. Then after standing in line for over 2 and a half hours at guest services we were taken by taxi to a hotel 30 minutes out of the way. Luckily I looked for other flights that night and found one at 8 am to get on. The initial flight which we were scheduled to fly to charlotte in was delayed 12 more times and was finally cancelled 42 hours after it was supposed to land. I am unaware of what happened to the guest that were supposed to fly on the flight after we were placed on another flight but 42 hours in delays for a direct flight is absolutely ridiculous.

The boarding to Gatwick was a breeze but the boarding from Gatwick was a nightmare. The onboard service to Gatwick had a lot to be desired but the onboard sevice from Gatwick was amazing ! Very nice,friendly and funny ! Would I recommend BA to anyone.? ! Yes I would!

Really quick check in and security at Heathrow Terminal 5. Staff on board were lovely and very friendly. Could have provided a few more drinks on the flight but they were available at the back of the plane.

Flight boarded and took off late for unknown reasons. Crew insisted we check our hand luggage due to full flight, which it was not even close to full. Then had to wait almost an hour a and a half for the hand luggage to come onto the luggage belt since it was loaded last. This came after many hours of traveling pregnant with my 6 year old daughter. Really didn’t appreciate the unnecessary delays. What the hell?

Left late. Crowded like cattle. Standing and waiting. Food on board getting worse.

Terrible- the flight time was delayed and then I was denied boarding because I arrived at the new time of departure

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

Our flight was delayed by over 6 hours. We then had to deplane, stay overnight in a hotel then fly out the next day, 23 hours late.

Book cheap flights from London to Belgium

Cheapest flights to Belgium from London found in 2024

Recent return flight deals

11/6mar.
1 stopWizz Air
15h 40mLTN-CRL
14/6vie.
1 stopWizz Air
12h 45mCRL-LTN
£88
14/11jue.
directBritish Airways
1h 15mLHR-BRU
19/11mar.
directBritish Airways
1h 15mBRU-LHR
£89
29/6sáb.
directBrussels Airlines
1h 00mLHR-BRU
6/7sáb.
directBrussels Airlines
1h 15mBRU-LHR
£126
21/6vie.
directBrussels Airlines
1h 10mLHR-BRU
23/6dom.
directBrussels Airlines
1h 15mBRU-LHR
£127
19/10sáb.
1 stopLufthansa
4h 00mLHR-BRU
22/10mar.
1 stopLufthansa
4h 10mBRU-LHR
£149
12/10sáb.
1 stopLufthansa
4h 00mLHR-BRU
14/10lun.
1 stopLufthansa
4h 10mBRU-LHR
£150
8/11vie.
1 stopSWISS
18h 20mLGW-BRU
11/11lun.
1 stopSWISS
3h 50mBRU-LGW
£152
26/11mar.
1 stopSWISS
4h 45mLHR-BRU
2/12lun.
1 stopSWISS
3h 55mBRU-LHR
£154
19/7vie.
1 stopKLM
3h 35mLCY-BRU
23/7mar.
1 stopKLM
3h 15mBRU-LCY
£209
26/11mar.
1 stopKLM
3h 55mLCY-BRU
4/12mié.
1 stopKLM
2h 55mBRU-LCY
£210

Search by stops

Search by airline

Search by price

Recent one-way flight deals

26/9jue.
directBritish Airways
1h 10mLHR-BRU
£43
2/10mié.
directBritish Airways
1h 10mLHR-BRU
£46
24/9mar.
directBrussels Airlines
1h 00mLHR-BRU
£68
12/7vie.
directBrussels Airlines
1h 00mLHR-BRU
£81
21/6vie.
1 stopLufthansa
10h 50mLHR-BRU
£84
15/6sáb.
2 stopsSWISS
12h 20mLGW-BRU
£91
11/10vie.
1 stopLufthansa
3h 40mLCY-BRU
£93
11/9mié.
1 stopSWISS
5h 10mLCY-BRU
£97
2/7mar.
1 stopKLM
3h 40mLHR-BRU
£111
19/7vie.
1 stopKLM
3h 35mLCY-BRU
£120

Search by stops

Search by airline

Search by price

Last minute flights from London to Belgium

Last minute flight, train and bus deals

3/6lun.
multi-stopWizz Air
11h 25mLTN-CRL
6/6jue.
multi-stopWizz Air
17h 15mCRL-LTN
£95
4/6mar.
directBritish Airways
1h 10mLHR-BRU
30/10mié.
directBritish Airways
1h 15mBRU-LHR
£101
31/5vie.
directBrussels Airlines
1h 00mLHR-BRU
6/7sáb.
directBrussels Airlines
1h 15mBRU-LHR
£129
31/5vie.
directBrussels Airlines
1h 00mLHR-BRU
5/6mié.
directBrussels Airlines
1h 15mBRU-LHR
£142
4/6mar.
multi-stopSWISS
4h 35mLHR-BRU
30/10mié.
multi-stopSWISS
7h 15mBRU-LHR
£235
3/6lun.
multi-stopSWISS
11h 50mLHR-BRU
3/7mié.
multi-stopSWISS
5h 30mBRU-LHR
£248
4/6mar.
multi-stopKLM
3h 35mLCY-BRU
8/6sáb.
multi-stopKLM
4h 20mBRU-LCY
£293
31/5vie.
multi-stopKLM
3h 40mLHR-BRU
3/6lun.
multi-stopKLM
5h 20mBRU-LHR
£316
1/6sáb.
multi-stopLufthansa
6h 05mLHR-BRU
1/6sáb.
multi-stopLufthansa
14h 10mBRU-LHR
£401
31/5vie.
multi-stopLufthansa
11h 15mLCY-BRU
3/6lun.
multi-stopLufthansa
12h 35mBRU-LCY
£404

Search by stops

Search by airline

Search by price

Flights from London to Belgium