£37 Find Cheap Flights from Brussels to the United Kingdom – Compare and Save

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 17/6. 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, 0 bags

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Cheap Flights from Brussels to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
London1 stop£88
Manchester
Manchesterdirect£38
Edinburgh
Edinburghdirect£43
Birmingham
Birmingham1 stop£89
Leeds
Leeds1 stop£106
Inverness
Inverness1 stop£166
Newquay
Newquay1 stop£198
Cardiff
Cardiff1 stop£106
London
London1 stop£88
Manchester
Manchesterdirect£38
Edinburgh
Edinburghdirect£43
Birmingham
Birmingham1 stop£89
Leeds
Leeds1 stop£106
Inverness
Inverness1 stop£166
Newquay
Newquay1 stop£198
Cardiff
Cardiff1 stop£106

Book Cheap Brussels to the United Kingdom Plane Tickets

 
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

Tue, 13 Oct - Thu, 15 Oct
Multiple Airlines Logo
08:45 - 00:25
CRL
-
STN
16h 40m
1 stop
Multiple Airlines Logo
18:15 - 08:55
STN
-
CRL
13h 40m
1 stop
£88Multiple Airlines
Thu, 25 Jun - Mon, 29 Jun
Multiple Airlines Logo
08:00 - 14:30
CRL
-
STN
7h 30m
1 stop
Multiple Airlines Logo
22:00 - 09:30
STN
-
CRL
10h 30m
1 stop
£90Multiple Airlines
Tue, 7 Jul - Tue, 14 Jul
Ryanair Logo
19:15 - 23:50
CRL
-
STN
5h 35m
1 stop
Ryanair Logo
22:00 - 07:20
STN
-
CRL
8h 20m
1 stop
£90Ryanair
Wed, 9 Sep - Mon, 14 Sep
Ryanair Logo
10:25 - 23:45
CRL
-
STN
14h 20m
1 stop
Ryanair Logo
21:50 - 10:00
STN
-
CRL
11h 10m
1 stop
£92Ryanair
Thu, 12 Nov - Mon, 16 Nov
Vueling Logo
09:40 - 15:20
BRU
-
LGW
6h 40m
1 stop
Vueling Logo
19:20 - 08:55
LGW
-
BRU
12h 35m
1 stop
£114Vueling
Thu, 17 Sep - Sun, 20 Sep
Vueling Logo
21:35 - 10:15
BRU
-
LGW
13h 40m
1 stop
Vueling Logo
16:55 - 09:50
LGW
-
BRU
15h 55m
1 stop
£130Vueling
Thu, 1 Oct - Sat, 10 Oct
SWISS Logo
09:40 - 12:35
BRU
-
LCY
3h 55m
1 stop
SWISS Logo
09:00 - 14:15
LCY
-
BRU
4h 15m
1 stop
£196SWISS
Thu, 30 Jul - Sun, 2 Aug
KLM Logo
15:10 - 17:20
BRU
-
LCY
3h 10m
1 stop
KLM Logo
20:45 - 07:35
LCY
-
BRU
9h 50m
1 stop
£197KLM
Tue, 14 Jul - Tue, 21 Jul
KLM Logo
15:10 - 18:30
BRU
-
LCY
4h 20m
1 stop
KLM Logo
07:45 - 07:35
LCY
-
BRU
22h 50m
1 stop
£198KLM
Mon, 6 Jul - Mon, 13 Jul
SWISS Logo
19:40 - 18:40
BRU
-
LCY
24h 00m
1 stop
SWISS Logo
08:10 - 18:35
LCY
-
BRU
9h 25m
1 stop
£203SWISS
Booking Insights

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?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United Kingdom from Brussels found in the last 72 hours was to Manchester, at £22 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 5 days was £118.

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

The average price for all round-trip flights from Brussels to the United Kingdom depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to the United Kingdom is generally in the afternoon, when retur flights cost £140 on average. Morning departures are around 16% 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 £181.

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 October, when tickets cost £113 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of return tickets is £357 and £218 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 Thursdays and avoid leaving on a Saturday, 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 a flight from Brussels to the United Kingdom, you should book around 4 weeks before departure, which saves you about 25% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 15 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 Airways
BRU
-
LHR
Dec 2024
Give yourself ample time for connecting flights. Lhr is a massive airport
Verified travelerFlew with British Airways
BRU
-
LHR
Feb 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 Airways
BRU
-
LHR
Jan 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.

Reviews of the top 4 airlines flying 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 1527 reviews
7.2Entertainment
7.7Comfort
7.8Boarding
7.3Food
8.4Crew
Airline reviews

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

10.0 ExcellentBob, May 2026
AMS - YYZ
Read more KLM reviews

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

It was really nice journey i personally recommend klm flight

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Terrible last row seats many seats available but no offer to move to better seat

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

Everything was better but france airlines more better than them

Good leg room for people of all sizes. Pleasent crew.

WE didint profit of food , but for the other think all was good

Spacious and clean aircraft. Good food. Economy will always be squeezed but thankfully I had an aisle seat for stretching exercises. Good selection of movies, particularly Spike Lee joint.

Unfriendly, 8 hours delayed, no lounge access even flying business. Don’t fly Brussels

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

Boarding was terrible. We were all cooped up in a small, claustrophobic space awaiting to be let out to walk to the plane. Very cramped and very uncomfortable.

Although our departure (DUB) was slightly delayed we reached our destination (LBA) ahead of schedule. The price was very competitive too (around €100 return). Plus, the departure times for both legs were very good: 13:05 and 15:10, respectively. I gave a neutral rating for Food and Entertainment because I didn't avail of either.

Dislike standing for 30 minutes waiting to board. Coffee disgusting, hot sandwich almost inedible. Staff cheerful. Flight early.

Notified as to why there’s a delay with our flight.

Easy short trip from Faro to Cardiff. Exceptional staff. Early landing and straight through airport in 15 minutes from touch down.

Food and entertainment were not available, so my rating on those items isn't actually correct. There should be a "Not relevant" or "Didn't use it" option.

I liked almost everything (e.g. ease of booking, price, punctuality, efficiency, friendliness, courtesy). A slam landing in Dublin airport took some of the gloss off it, though. Being able to paste here the text of the review of the same flight that I just wrote for Ryanair would make me feel better about Kayak too.

Delay in boarding with no explanation why. Stood for about 40 mins waiting to board

Rubbish moved my seat don’t know why same seat configuration cost me extra so me and my wife could sit together now I know why no paper ticket so they can do this

Slow and delayed boarding, including standing outside 15m in -3 temperatures, Late take-off approx 45 mins Very slow bag delivery approx 45 min - no explanation

Everything about the flight is better,just to work on the food Everything about the food is very poor

All good, professional service, and arrived close to on time.

This was a special trip so we booked first class. It was obviously an old plane as the seats weren't that comfortable or spacious. We were delayed 45mins taking off as the "little engine that starts the big engines doesn't work". The powered divider between myself and the next seat in first class didn't work and my electrically powdered seat didn't work so I had to move seats to try and get some sleep. Food and drink were good, crew were great. But I'll never fly with BA again.

Service and food was amazing. Aircraft configuration is weird - stare at a stranger at take off and landing, during flight someone is crawling over your seat. It was lame.

The plane was a long way from departure lounge. The plane looked tired but got us there.

BA Canceled this flight and put us on a flight leaving Aberdeen at 8:00 PM, delaying our return to the states by a full day. The cancellation caused us expenses in both Aberdeen and London and BA was completely unhelpful on the phone and at the airport.

First time flying with them! Loved it! Specially the schedule from Miami and being able to come back directly to New Orleans :)

They lost my luggage on my way to Namibia (I was unable to review that flight as I was in the bush/off line) It took 3 days to get my bag and I had to pay $375.00 to have it transported to my location as it was over 100 Kilometers from that Airport and the local Airlink carrier would not got that far.

Unable to check in online until the morning of flight. No early baggage check available nor any BA personnel present. Poor customer service.

Boarding process was chaotic. Confusion over Boarding gates: gate 55 or gate 56 ???. Unnecessary standing in long lines to board. Better to call out Boarding groups one at a time and everyone else to sit. Airline only has 2 Boarding groups 1-3 and 4-9. That causes over crowding and chaos

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.