£78 Find Cheap Flights from Brussels to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brussels to the United Kingdom departing on 18/6. 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
1 adult, Economy

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Best United Kingdom Flight Deals from Brussels

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
Londondirect£78
Manchester
Manchesterdirect£34
Edinburgh
Edinburghdirect£40
Birmingham
Birmingham1 stop£96
Newquay
Newquay1 stop£155
Leeds
Leeds1 stop£123
Inverness
Inverness1 stop£199
Cardiff
Cardiff1 stop£113
London
Londondirect£78
Manchester
Manchesterdirect£34
Edinburgh
Edinburghdirect£40
Birmingham
Birmingham1 stop£96
Newquay
Newquay1 stop£155
Leeds
Leeds1 stop£123
Inverness
Inverness1 stop£199
Cardiff
Cardiff1 stop£113

Cheap Flights from Brussels to the United Kingdom

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Brussels to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Brussels to the United Kingdom

Fri, 11 Jul - Sun, 13 Jul
Brussels Airlines Logo
20:40 - 20:55BRU-LHR
1h 15mdirect
Brussels Airlines Logo
06:50 - 08:50LHR-BRU
1h 00mdirect
£78Brussels Airlines
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Tue, 24 Jun - Thu, 26 Jun
 Logo
18:45 - 10:50CRL-LTN
17h 05m1 stop
 Logo
05:30 - 22:55LTN-CRL
16h 25m1 stop
Thu, 24 Jul - Mon, 28 Jul
Ryanair Logo
16:20 - 23:10BRU-EDI
7h 50m1 stop
Ryanair Logo
23:35 - 09:25EDI-BRU
8h 50m1 stop
£91Ryanair
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Fri, 14 Nov - Sat, 22 Nov
British Airways Logo
14:50 - 15:10BRU-LHR
1h 20mdirect
British Airways Logo
06:30 - 08:45LHR-BRU
1h 15mdirect
£92British Airways
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Fri, 1 Aug - Sun, 3 Aug
Ryanair Logo
20:45 - 19:50BRU-STN
24h 05m1 stop
Ryanair Logo
09:45 - 08:50STN-BRU
22h 05m1 stop
£93Ryanair
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Fri, 3 Oct - Tue, 7 Oct
British Airways Logo
19:35 - 19:45BRU-LHR
1h 10mdirect
British Airways Logo
08:00 - 10:05LHR-BRU
1h 05mdirect
£94British Airways
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Thu, 3 Jul - Sun, 6 Jul
Wizz Air Logo
16:30 - 19:25CRL-LTN
27h 55m1 stop
Wizz Air Logo
20:05 - 14:10LTN-CRL
17h 05m1 stop
£102Wizz Air
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Thu, 3 Jul - Sun, 6 Jul
Wizz Air Logo
16:30 - 07:45CRL-LTN
16h 15m1 stop
Wizz Air Logo
20:05 - 14:10LTN-CRL
17h 05m1 stop
£106Wizz Air
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Sat, 23 Aug - Tue, 26 Aug
KLM Logo
06:10 - 10:25BRU-EDI
5h 15m1 stop
KLM Logo
13:20 - 22:15EDI-BRU
7h 55m1 stop
£185KLM
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Fri, 8 Aug - Thu, 14 Aug
KLM Logo
06:10 - 08:25BRU-EDI
3h 15m1 stop
KLM Logo
09:10 - 14:35EDI-BRU
4h 25m1 stop
£191KLM
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Useful Info

KAYAK's insights & trends for Brussels to the United Kingdom flights

Get data-powered insights and trends into flights from Brussels to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Brussels to the United Kingdom flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Brussels to the United Kingdom.

The cheapest ticket to the United Kingdom from Brussels found in the last 72 hours was to Manchester, at £13 return. The most popular route is from Brussels Bruxelles-National Airport (BRU) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £103.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brussels to the United Kingdom, 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 Brussels to the United Kingdom is January, when tickets cost £107 (return) on average. On the other hand, the most expensive months are May and June, when the average cost of return tickets is £134 and £131 respectively.

What’s the cheapest day of the week to fly from Brussels to United Kingdom?

The average price of all round-trip flights from Brussels to the United Kingdom clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Brussels to United Kingdom, look for departures on Saturdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from United Kingdom, Friday is the cheapest day to fly and Tuesday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Brussels to the United Kingdom, 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 Brussels to the United Kingdom, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.


Flights from Brussels to the United Kingdom: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Brussels to the United Kingdom 
Verified travelerFlew with British AirwaysBRU-LHRDec 2024
Give yourself ample time for connecting flights. Lhr is a massive airport
Verified travelerFlew with British AirwaysBRU-LHRFeb 2024
If you have to drive, use Parkos and park at a hotel and take their shuttle to the airport. Much cheaper than any closer airport parking and it is monitored by the hotel.
DorothyFlew with British AirwaysBRU-LHRJan 2024
Don’t forget the time on each end for baggage and passport control

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Brussels to the United Kingdom?

    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 Brussels to the United Kingdom.

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

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

  • What is the Hacker Fare option on flights from Brussels to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Brussels to the United Kingdom 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 Brussels to the United Kingdom?

    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 Brussels to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally at night, when retur flights cost £196 on average. Morning departures are around 60% more expensive than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the morning, which is peak travel time and where the average cost of a ticket is £391.

Top 4 airlines serving from Brussels to the United Kingdom

 
Need help choosing which airline to fly with from Brussels to the United Kingdom? 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.
7.8
KLMOverall score based on 1358 reviews
7.2Food
7.1Entertainment
7.8Boarding
7.7Comfort
8.4Crew
Airline reviews

Klm start boarding while somw air issue in the plan

8.0 ExcellentA, Jun 2025AMS - YYZ
Read more KLM reviews

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

All great. Very efficient. Good emails that kept us in the know

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.

Good but both flights were delayed by nearly one hour making boarding tedious. We had to wait with no information

Unnecessarily delayed and remarkably inefficient boarding contributed to a significantly delayed departure. Seats/legroom astonishingly uncomfortable even by Ryanair standards (minimal legroom plus reinforced plastic seat backs ensure you get punched hard in the knees every time the person in front moves, and as a 6-foot passenger I had nowhere else to put my legs. Upon late arrival at the gate in Luton we were kept waiting another 20 minutes before being allowed off the plane. Both Easyjet and Wizzair are currently a better bet.

Delayed and changed Multiple times after booking necessitating many. Travel changes ; a bit of an issue

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

The lady at the boarding gate was so rude. She was challenging people being in priority and looking them up and down as if they weren’t dressed for first class. This was Ryan air priority. We all sit in the same seats. She loudly called out to embarrass a man who she believed had cheated and got in the priority line. He had a valid priority ticket and even worked for Ryanair. Also challenging visas insisting people download them until they proved on the government website it wasn’t required to print. The Ryanair employee who was challenged said she is always like this. She also pulled people from regular boarding as they were fashionably dressed and upgraded them to priority and changed their seats. That was comical. I think she felt she should be working for Emirates first class, although they would t have stood for her rude behaviour

On time boarding, on time departure and early arrival. As it should be. Yes, the comfort and benefits are very poor, but therefore the ticket is 6 times cheaper than with a flag carrier. So I am not complaining about it. You get what you pay for.

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

Seats are very small, I’m not a big person, but the person beside me was using his seat and half of mine… and this person was a bit gross but not a lot…

expedite passengers through passport control when the airport authorities are processing inefficiently.

The payment system was not working so was unable to connect wifi the entire flight

I didn’t have food and they don’t include entertainment. Not much leg room at all. Staff were great.

The boarding call announcements versus the Staff announcements versus the digital signage board on the out-going and returning flights WERE NOT IN SYNC. I was sent through check and re-checks 3 times. WHY?

Absolutely the worst airline. Can’t find anything positive to say. We were in business which is the same as most airlines coach

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

When checking our bags we were told our bags would go through our final destination. This did not happen. When boarding, after group 3 it was a free for all, everyone boards. When served lunch, I asked for anything without dairy, I was given popcorn and gummy snacks. She said she would come back with more options, she never did. Also, when traveling through London, they don’t tell you your gate number until 1 hour before flight leaves, causing everyone to run to their gate.

When Stephen arrived with our wheel chairs - we were in excellent hands! He was such great help with getting our rental car and then reporting our missing luggage. When you are exhausted from traveling for too many hours, he was just what we needed to navigate everything! Give that guy a raise!

Full flight, but crew was great. No wifi and no seatback entertainment, so had to read...argh!

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

Everything you need to know for your flight from Brussels to the United Kingdom

Cabin class types available on flights to the United Kingdom

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

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