$62 Find Cheap Flights from the United Kingdom to Belgium

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KAYAK's insights & trends for flights to Belgium

Get data-powered insights and trends for flights to Belgium to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Belgium?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Belgium from the United Kingdom found in the last 72 hours was to Brussels Bruxelles-National Airport, at $28 round-trip. The most popular route is Birmingham (BHX) to Brussels Bruxelles-National Airport (BRU) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $28.

How much is a flight to Belgium?

The average and cheapest price for all round-trip flights to Belgium from each origin found by users searching on KAYAK in the last month.

A flight to Belgium costs $288 on average. The cheapest price found on KAYAK in the last 2 weeks was $20 for the route Manchester (MAN) to Brussels Bruxelles-National Airport (BRU). The most popular routes on KAYAK are Manchester to Brussels which costs $539 on average, and London to Brussels, which costs $497 on average.

See prices from:

What is the cheapest month to fly from the United Kingdom to Belgium?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United Kingdom to Belgium, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from the United Kingdom to Belgium is September, when tickets cost $68 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $121 and $99 respectively.

How far in advance should I book a flight from the United Kingdom to Belgium?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Belgium, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from the United Kingdom to Belgium, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Which is the cheapest airport to fly into in Belgium?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Belgium is Charleroi Brussels Airport (CRL), with an average flight price of $50.


Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$62
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from London Heathrow Airport to Brussels

FAQs for booking flights from the United Kingdom to Belgium

  • Do I need to have a car seat if I travel to Belgium with children?

    Car seats are compulsory for children under 4 ft 5 in in Belgium. Most car-rental services and taxis will provide car seats if you book ahead of time.

  • Which flights to Belgium should I look at if I want to visit Meuse Valley?

    The Meuse Valley spans across Belgium but the best place to see it is perhaps in Namur. Namur is also home to many tourist destinations, including the Citadel of Namur and Maredsous Abbey. To get to Namur, you can fly to Brussels South Charleroi airport and then take the train for about 45min.

  • Which airport should I use if I want to see Waterloo?

    Brussels Airport (BRU) will be the most convenient, as it is just over 16mi from Waterloo and the nearest airport. Waterloo makes for a good day trip if you are staying in Brussels. From Brussels, you can take the bus or train to Waterloo.

  • Are there direct flights to Belgium?

    Several airlines offer direct flights to Belgium from the UK, including British Airways, Ryanair, VLM, Brussels Airlines, bmi regional and Flybe. Other airlines usually require a stopover in their home countries.

  • How can I reach the city centre from the airport in Belgium if I have reduced mobility?

    There are many options and services in place for travellers with reduced mobility. To get around easily you can use MIVB taxi bus, which is available in all metro stations, and all of these buses are equipped with a lift for your entrance and exit. Do some research before your trip and make sure you prepare before but as a world class tourist destination, getting around with help should be easy.

  • How far is Antwerp from Brussels Airport?

    Antwerp is a must-visit destination in Belgium and is only a short 55min trip from the airport. You have options to self-drive, catch the train or take a bus trip. The train station is conveniently situated at the Airport underneath the Departure and Arrival Halls on Level 1. Take the lift or elevator to the train platforms. The beauty of a trip to Belgium is you are very conveniently situated close to many desired tourist destinations you can travel to economically.

  • How does KAYAK find such low prices on flights from the United Kingdom 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 the United Kingdom to Belgium.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United Kingdom to Belgium 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 the United Kingdom to Belgium?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from the United Kingdom to Belgium with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United Kingdom 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 from the United Kingdom to Belgium up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Belgium?

    Based on KAYAK data, the cheapest day to fly to Belgium is Thursday where round-trip tickets can be as cheap as $267. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are $561 on average.

  • What is the cheapest time of day to fly to Belgium?

    The cheapest time of day to fly to Belgium is generally in the afternoon, when round-trip flights cost $159 on average. Morning departures are around 130% more expensive than evening flights, on average. The most expensive time of day to fly to Belgium is generally in the morning, which is peak travel time and where the average cost of a ticket is $535.

Top tips for finding a cheap flight out of the United Kingdom

  • The primary international airport in Belgium is Brussels Airport (BRU). By train from the airport, you can reach Brussels in about 20min and Antwerp in 35min. Brussels is a great base for your holiday as it is located near popular tourist destinations like Bruges, Ghent, Antwerp, which are all around 1h away by train. Paris and Amsterdam are also very accessible from Brussels. This makes day trips from Brussels to these locations very convenient.
  • Located in Wallonia, the French speaking region of Belgium, is Brussels South Charleroi Airport (CRL), this is where many budget airlines fly to. The airport is about 60mi from Brussels and is connected to the city by train and bus links. Ghent and Bruges are also very accessible by bus from this airport.
  • Antwerp Airport is another option for flights to Belgium. The airport is conveniently located for Antwerp city centre and has a bus link.
  • Liège (LGG) and Ostend (OST) airports mainly transport cargo, however they also offer seasonal charter flights during the summer.
  • There are no scheduled domestic flights within Belgium as the country is rather small with well connected with rail systems, so you will likely be travelling around Belgium by bicycle, car, bus or train.
  • When renting cars from the airport and train station, be aware that there might be expensive surcharges. It is advisable to book online in advance to ensure the best deal and that there is a car waiting for you when you arrive.
  • As a British citizen, you currently do not need a visa to visit Belgium. Your passport just needs to be valid for your entire stay in the country. For up-to-date information on travel to Belgium and within the Schengen zone, it may be best to take a look at the government website.
  • Covering your face in public places (parks, buildings, public transport, on the street etc.) is not allowed in Belgium, so it is best to avoid wearing clothing that obscures your face.
  • When you find cheap flights to Belgium and fly into Brussels Airport (BRU) after hours and would like to rest before you embark on your journey there is a Sheraton Brussels Airport Hotel on the airport grounds for convenience.
  • Ghent is a top tourist country and also a popular student town so if you are escorting your child student to their new varsity adventure, you will fly into Brussels Airport and then catch a train to Ghent in just over an hour.
  • When looking for cheap flights to Belgium, it’s always advisable to pre-book a hire car for your trip, but if for some reason you need a last minute car there are numerous car rental agencies at the Brussels Airport for you to choose from including Europcar, Hertz, SIXT and more.

Top 3 airlines serving from the United Kingdom to Belgium

Need help choosing which airline to fly with from the United Kingdom 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.
7.3
Brussels AirlinesOverall score based on 350 reviews
6.2Entertainment
6.3Food
8.0Crew
7.4Boarding
7.0Comfort
Airline reviews

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

2.0 MediocreMirco, May 2025NCE - BRU
Read more Brussels Airlines reviews

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

It was really good because the employees were very nice and fun to talk to. The entertainment was nice because they had plenty of movies to watch.

Crew was enthusiastic. Meal was surprisingly good. They came to give water very frequently. Negative that the seat reclining didn't work

That was a short flight by the only time I could actually sleep

How can a national carrier and part of Lufthansa group not even provide complimentary water and a snack in such a long flight ?

The flight went well, only during the flight from Brussels to Vilnius I would have liked if they had at least given us plain water to drink.

The boarding process would have been better. When people are flying internationally and the airline is a member of Star Alliance they cannot have different rules for carryon baggage. Brussels Airlines made us adjust the weight of our carryons based on their rules even though we were flying international and our next flight was with United which does not have weight restrictions for carryons. That was just ridiculous.

We waited in line for more than 30 minutes to go through the check in (after the staff summoned us). Once on the plane we had to wait almost two hours before takeoff. The copilot said that it was not their fault but that the plane had arrived late in the first place and lost the slot to leave again because of the heavy traffic, This is completely understandable in our times, but I would have expected a little bit of pampering from the staff. We received a tiny little cup of water because we complained. Not a coffee, not a cookie, no music on the plane, no plugs to recharge your cellphone. It was very cold inside the plane and someone asked for a blanket for a baby - very harsh answer from the staff, no blankets on this plane. I think they should review their instructions and team spirit as traveling is also the experience, not only getting from A to B. And it’s not fun to interact with staff that doesn’t seem like they are enjoying their job. And as far as I know and judging from the cost of the ticket Brussels Airlines it’s not even a low cost!

I bought my flight, insurance etc early and paid over £200. But had i waited until closer the time the price was much cheaper, i appreciate that it could've been more expensive but it wasn't. A better discount for booking early would be better than your current one

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

Their customer service needs an overhaul. I wish we could access them and the could be more helpful. Also, the website has been crashing and I had numerous technical errors. My flight was cancelled and we spent so much time trying to get help because the tech was failing.

There plane had a technical pricken so we had to disembark, but the replacement aircraft was provided within one hour so there was not much delay.

Miserable staff did not want to be there. Very poor atmosphere boarding. Then just basic flight.

Good value for the money. Good leg room. Take off and landing very good.

We were diverted to warsaw and there was zero information. We were just forced to disembark and off we go good luck the reat of the way. We all had to go our ways to find a way home!!!! Horrible horrible and it cost us alot of money to get a hotel and trains 4:30 pm next day.

Long delay was made worse by lack of information and long time in queue waiting for the plane to arrive

Delayed delayed delayed and then cancelled very late not allowing for too much time to find a room for the night

Blood contaminated tissue was stuffed to the back of the seat in front of us.

Better training for staff, I didn’t even get a napkin with my drink so it was dripping all over !

Fantastic! Great seats! Friendly staff! Amazing selection of shows and movies! Smooth ride! I don’t know what more I could have asked for honestly. They made flying a breeze this time around.

Had a very bad experience flying out of London. Our initial flight was cancelled without notice and the next flight had a layover of 8 extra hours. Me, my husband and my 8-year-old were already sick, and this further added to our problems. We paid extra for the seats: I was not even given our chosen seats which we paid for months before the trip. We were shoved into the available seats which were middle ones in the back (we had paid for front window, aisle, aisle). The seats were so uncomfortable and getting out of middle seats every so often (with a sick child) was a task. We had initially chosen British Airways because of the short layover, however, that went out of the window. Although unexpected things happen all the time and I understand customers have to adjust for the unplanned, however, how the airlines react and make the passengers comfortable during that time is the real test. We were not given any compensation for food or any arrangement to stay comfortable during that time. In fact, our paid seats were taken away as well.

The food could have been better. And the chicken sandwich was not nice at all.

Not the quality I was expecting from a company that has been around for ages and charges high prices

The whole experience was very disappointing. Drinks could have been served and offered more frequently. The seats were reasonable but considering I paid for premium economy, I felt cheated. I flew premium economy with Japanese Airlines ANA 5 years ago and their service was by far, superior. We had access to the club lounge, better seats and excellent service. Out of 10, I would rate the experience as 4. Everything felt cheap and the Airbus aircraft are far better and more comfortable

Hand bag was taken to be checked in at boarding gate

I couldn't get a vegan meal because I booked via kayak but everything else was lovely

Flight was okay however bags were left in London even though we had a 7 hour layover. Bags are yet to be confirmed to reach final destination. Horrible work.

Quiet and comfortable aircraft, pretty smooth flight. Very comfortable business class cabin with decent entertainment. Good service from the crew. All in all a good experience.

Book cheap flights from the United Kingdom to Belgium

Recent round-trip flight deals

11/7Fri
nonstopBritish Airways
1h 15mLHR-BRU
11/9Sun
nonstopBritish Airways
1h 10mBRU-LHR
$125
9/3Wed
nonstopBritish Airways
1h 10mLHR-BRU
9/6Sat
nonstopBritish Airways
1h 10mBRU-LHR
$127
6/21Sat
1 stopRyanair
4h 20mLTN-BRU
6/23Mon
1 stopRyanair
11h 35mBRU-LTN
$146
6/10Tue
nonstopBrussels Airlines
1h 10mLHR-BRU
6/11Wed
nonstopBrussels Airlines
1h 15mBRU-LHR
$148
6/28Sat
nonstopBrussels Airlines
1h 00mLHR-BRU
7/5Sat
nonstopBrussels Airlines
1h 15mBRU-LHR
$149
6/12Thu
1 stopRyanair
5h 45mLGW-BRU
6/19Thu
1 stopRyanair
4h 50mBRU-LGW
$154
6/10Tue
1 stop
9h 10mMAN-BRU
6/25Wed
1 stop
11h 05mBRU-MAN
$154
5/28Wed
1 stop
4h 25mLGW-BRU
9/23Tue
1 stop
5h 50mBRU-LGW
$179
11/7Fri
1 stopScandinavian Airlines
7h 00mMAN-BRU
11/9Sun
1 stopScandinavian Airlines
14h 00mBRU-MAN
$218
11/7Fri
1 stopScandinavian Airlines
7h 00mMAN-BRU
11/9Sun
1 stopScandinavian Airlines
4h 25mBRU-MAN
$219

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Recent one-way flight deals

9/18Thu
nonstopBritish Airways
1h 10mLHR-BRU
$62
9/28Sun
nonstopBritish Airways
1h 10mLHR-BRU
$65
6/17Tue
1 stopVueling
11h 00mLGW-BRU
$67
7/29Tue
1 stopRyanair
10h 10mLTN-BRU
$79
7/9Wed
1 stop
7h 45mLTN-BRU
$81
6/23Mon
1 stopRyanair
10h 55mLGW-BRU
$82
6/17Tue
1 stopVueling
11h 55mLHR-BRU
$84
7/7Mon
1 stop
16h 15mLTN-BRU
$86
7/29Tue
nonstopBrussels Airlines
1h 10mLHR-BRU
$89
8/7Thu
nonstopBrussels Airlines
1h 10mLHR-BRU
$95

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Last minute flights to Belgium

Last minute flight, train and bus deals

5/17Sat
nonstopBrussels Airlines
1h 20mMAN-BRU
5/26Mon
nonstopBrussels Airlines
1h 20mBRU-MAN
$161
5/16Fri
nonstopBritish Airways
1h 15mLHR-BRU
5/20Tue
nonstopBritish Airways
1h 15mBRU-LHR
$218
5/17Sat
nonstopBritish Airways
1h 10mLHR-BRU
5/17Sat
nonstopBritish Airways
1h 10mBRU-LHR
$224
5/16Fri
nonstopBrussels Airlines
1h 00mLHR-BRU
5/20Tue
nonstopBrussels Airlines
1h 25mBRU-LHR
$232
5/17Sat
nonstopBritish Airways
1h 15mLHR-BRU
5/18Sun
nonstopBritish Airways
1h 15mBRU-LHR
$267
5/18Sun
multi-stopSWISS
23h 05mMAN-BRU
5/26Mon
multi-stopSWISS
12h 00mBRU-MAN
$303
5/20Tue
multi-stopKLM
4h 05mLHR-BRU
5/24Sat
multi-stopKLM
3h 45mBRU-LHR
$304
5/20Tue
multi-stopeasyJet
6h 30mMAN-BRU
5/24Sat
multi-stopeasyJet
16h 10mBRU-MAN
$308
5/20Tue
multi-stopSWISS
13h 10mMAN-BRU
6/5Thu
multi-stopSWISS
12h 35mBRU-MAN
$322
5/18Sun
multi-stopeasyJet
23h 25mMAN-BRU
5/21Wed
multi-stopeasyJet
21h 15mBRU-MAN
$340

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Everything you need to know for your flight to Belgium

Cabin class types available on flights to Belgium

Cabin classes available on flights to Belgium. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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