£20 Find Cheap Flights to Brussels – 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 to Brussels departing on 14/10. 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.
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Everything you should know

Cheapest return fare
£38
Typical prices: £39-£89
Ryanair
Fri 16/10Sun 18/10
MAN - CRL • Direct
Cheapest one-way flight
£20
Typical prices: £20-£66
Ryanair
Wed 14/10
MAN - CRL • Direct
Top airlines
Most flights • 39 per week
Best reviews • 7.8 score
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When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 26% compared to booking last minute.
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Booking Insights
Flight Deals

Cheap Flights to Brussels

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Brussels 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 to Brussels

Fri, 16 Oct - Sun, 18 Oct
Ryanair Logo
20:30 - 22:55MAN  Manchester-CRL Charleroi Brussels
1h 25mdirect
Ryanair Logo
08:35 - 09:00CRL  Charleroi Brussels-MAN Manchester
1h 25mdirect
£38Ryanair
Tue, 6 Oct - Fri, 9 Oct
Ryanair Logo
06:15 - 08:40MAN  Manchester-CRL Charleroi Brussels
1h 25mdirect
Ryanair Logo
08:45 - 09:10CRL  Charleroi Brussels-MAN Manchester
1h 25mdirect
£38Ryanair
Thu, 22 Oct - Thu, 22 Oct
Ryanair Logo
05:45 - 08:10MAN  Manchester-CRL Charleroi Brussels
1h 25mdirect
Ryanair Logo
14:20 - 14:45CRL  Charleroi Brussels-MAN Manchester
1h 25mdirect
£38Ryanair
Tue, 1 Sep - Fri, 4 Sep
Multiple Airlines Logo
19:30 - 08:10MAN  Manchester-CRL Charleroi Brussels
11h 40m1 stop Girona Costa Brava
Multiple Airlines Logo
19:35 - 20:00CRL  Charleroi Brussels-MAN Manchester
1h 25mdirect
£63Multiple Airlines
Mon, 31 Aug - Thu, 3 Sep
Multiple Airlines Logo
20:05 - 10:00MAN  Manchester-CRL Charleroi Brussels
12h 55m1 stop Bergamo Orio Al Serio
Multiple Airlines Logo
08:35 - 09:00CRL  Charleroi Brussels-MAN Manchester
1h 25mdirect
£66Multiple Airlines
Tue, 1 Sep - Tue, 8 Sep
Multiple Airlines Logo
19:30 - 08:10MAN  Manchester-CRL Charleroi Brussels
11h 40m1 stop Girona Costa Brava
Multiple Airlines Logo
09:05 - 09:30CRL  Charleroi Brussels-MAN Manchester
1h 25mdirect
£68Multiple Airlines
Thu, 17 Sep - Mon, 21 Sep
Brussels Airlines Logo
11:05 - 13:15LHR  London Heathrow-BRU Brussels Bruxelles-National
1h 10mdirect
Brussels Airlines Logo
21:20 - 21:35BRU  Brussels Bruxelles-National-LHR London Heathrow
1h 15mdirect
£101Brussels Airlines
Tue, 8 Sep - Thu, 24 Sep
Brussels Airlines Logo
17:55 - 20:00LHR  London Heathrow-BRU Brussels Bruxelles-National
1h 05mdirect
Brussels Airlines Logo
21:20 - 21:35BRU  Brussels Bruxelles-National-LHR London Heathrow
1h 15mdirect
£101Brussels Airlines
Wed, 16 Dec - Tue, 5 Jan
British Airways Logo
08:35 - 10:50LHR  London Heathrow-BRU Brussels Bruxelles-National
1h 15mdirect
British Airways Logo
17:30 - 17:45BRU  Brussels Bruxelles-National-LHR London Heathrow
1h 15mdirect
£101British Airways
Fri, 23 Oct - Tue, 27 Oct
British Airways Logo
07:45 - 09:55LHR  London Heathrow-BRU Brussels Bruxelles-National
1h 10mdirect
British Airways Logo
12:00 - 12:20BRU  Brussels Bruxelles-National-LHR London Heathrow
1h 20mdirect
£107British Airways
Booking Insights

KAYAK's insights & trends for flights to Brussels

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

What is the cheapest flight to Brussels?

These are the best return prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Brussels was found on the route from Manchester, at £38 return. The most popular connection is from London to Brussels, while KAYAK users have found return deals for as low as £101 in the last 5 days.

How much is a flight to Brussels?

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

A flight to Brussels costs £332 on average. The cheapest price found on KAYAK in the last 2 weeks cost £15 and departed from Newcastle upon Tyne. The most popular routes on KAYAK are Manchester to Brussels which costs £368 on average, and London to Brussels, which costs £576 on average.

See prices from:

What is the cheapest day to fly to Brussels?

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

Based on KAYAK data, the cheapest day to fly to Brussels is Friday where round-trip tickets can be as cheap as £333. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are £442 on average.

What is the cheapest month to fly to Brussels?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Brussels, 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 to Brussels is September, where tickets cost £94 on average for return flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from the United Kingdom is £135 and £123 respectively. For one-way flights, the best month to travel is March with an average price of £67.

What is the cheapest time of day to fly to Brussels?

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

The cheapest time of day to fly to Brussels is generally at night, when round-trip flights cost £126 on average. The most expensive time of day to fly to Brussels is generally in the morning, which is peak travel time and where the average cost of a ticket is £504.

What is a good deal for flights to Brussels?

If you’re looking for cheap airfare to Brussels, 25% of our users found tickets to Brussels for the following prices or less: From Newcastle upon Tyne £50 return, from Edinburgh £201 return, from London Heathrow Airport £212 return.

How far in advance should I book a flight to Brussels?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Brussels, 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, you should book around 4 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Which is the cheapest airport to fly into in Brussels?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Brussels is Charleroi Brussels Airport (CRL), with an average flight price of £75.

Good to know - Cheap tickets to Brussels

Cheapest flight

£20
Flight from Manchester to Charleroi Brussels

When to book flights to Brussels

Are your dates flexible? Find out the best times to travel to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Brussels based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Brussels flights

  • What is the cheapest flight to Brussels?

    In the last 5 days, the cheapest flight deal to Brussels was found on the route from Manchester, at £38 return. The most popular connection is from London to Brussels, while KAYAK users have found return deals for as low as £101 in the last 5 days.

  • Which Brussels airport is closest to central Brussels?

    Out of the 2 airports in Brussels, Brussels Airport is the nearest to the city center (7 miles). You'll travel 27 miles to reach the center of Brussels if you land in Charleroi Brussels

  • How much is a flight to Brussels?

    On average, a flight to Brussels costs £332. The cheapest price found on KAYAK in the last 2 weeks cost £15 and departed from Newcastle upon Tyne Airport.

  • How does KAYAK find such low prices on flights to Brussels?

    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 to Brussels.

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

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

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

    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 to Brussels 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 to Brussels?

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

Top tips for finding cheap flights to Brussels

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Brussels flight deals.

Reviews of the top 5 airlines flying to Brussels

 
See real verified KAYAK customer reviews for airlines flying to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Brussels. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Brussels? 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 1557 reviews
7.8Boarding
8.4Crew
7.3Food
7.7Comfort
7.2Entertainment
Airline reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

8.0 ExcellentAnonymous, Jun 2026
Read more KLM reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

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!

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

The flight was great, the only reason for middle scores on entertainment and food is that it was a short flight so not included (but snacks were served including alcoholic beverages free of charge). I would definitely recommend KLM.

Was trying to change a flight but told that Canadian and local klm systems do not interact so they could not access my booking. Overall I like klm a lot but if it was important to change flights I would be very frustrated.

KLM is my favourite airline. Never ever let us down.Staff are first class.

Pretty bad. Food was awful. drinks were scarce, as if drinking an extra drink would ruin the airline. attendants were not very helpful. likely Dutch "directedness" (I cannot be bothered). Crammed flight. Entertainment in very minimal dosage. Almost all old movies and series with 1-3 episodes only. Very limited number of options available. Jesus!! it seems you need to bring your own entertainment these days even of flights that are 13 hrs long!! I would and I will avoid in the future!

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 .

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.

It was great like always had all my 3 luggage and I got to my destination safely

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.

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

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

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

I didn't have food, and there was no entertainment as it was a short haul flight, so can't comment on those, The head cabin crew member was addressing the passengers like a telesales person reeling off terms and conditions; we didn't understand a word he was saying. This is the second time this year we have flown with Ryanair, and both times we've had to carry our luggage downstairs to walk to the plane. As were both OAP's this isn't really acceptable. We have another flight booked for September to Lanzarote, so hopefully that will be better.

Smooth journey made good time. The aircraft was littered and did not look very presentable.

Flight was ok until there was a sudden juddering in the plane and a severe sudden loss of height. There were a lot of distressed passengers and not a single word was said by the pilot or crew.

Awful, the plane was on time but Ryan Air chose to use it for another flight that was running late to avoid the 3 hour penalty so our own flight was 1.5 hours late. This meant a 1 am scheduled landing became 2..30 and we missed our car hire which costs us an extra £300 to rebook - bloody shambles

Stuck on run way for 2 hours before takeoff - tractor breakdown

Enough seat availability for us to move a little and so sit together - but the flight was half an hour late

Nothing unexpected considering it is a Ryanair flight. It does the job. Nothing above, at all.

Flight was over an hour late. Boarding was really messy with long queues at the plane.

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.

It is what you pay for. Always delayed. Very small planes. Hard to fly with kids.

Generally OK. The very worst part was the food we were served (on a special diet) which the crew apologised for and said they took photos for there managers. This flight was using a code-share from Discovery Airways, so perhaps not Lufthansa's direct fault. The general food was far better but definitely not plentiful unlike some other airlines. Otherwise it was a nothing special experience unlike the superb time we had last year for a similar route on Cathay!

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

The plane was late (as was my flight out from Birmingham the day before)

The flight was delayed by an hour. Made the connection uncomfortably tight.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

Gates were changed at Heathrow with nothing show on the board about 200 plus people needed to take a tram to another section of the terminal. At JFK airport, we had to wait 1 hour(!) on the tarmac after a 7 hour flight to get a gate to deboard!!

That airplane is the most uncomfortable I’ve ever flown! Flight 267 LON-PDX Aug 10, 26 The middle armrests didn’t go up all the way. The aisle arm rest didn’t raise at all. The leg room area was compromised by a large metal box on both exterior seats. The headrests didn’t flatten. We got an email apologizing for no WiFi, but on the plane we’re told there would be WiFi. I never got it to connect. Pre-boarding support was great. Boarding was smooth. Crew was great. Food was DELICIOUS. A different plane would have resulted in a much better score.

Lovely attentive staff and even though take off was a tiny bit late, the pilot landed us early in PHX. Smooth easy journey and good touchdown.

My first check in at my origin checked my visa for my international flight but it needed to be checked again. While this is understandable, I had to wait in line for 2 hours to get this second check. More agents are needed to process travel issues in Heathrow. There were times during the 2 hour wait that there was only one person servicing the long line (I don't know where the others went). There were many agents milling about but not working the desk so it seemed as if there were plenty of people at work that day. I attempted to use the automated kiosk but because I had a new visa (not one in my passport). Again, most of this was understandable travel delays but the queue processing time was just horrible.

Online check-in not available from Istanbul to Las Vegas. The check-in process at the airport was extremely and inefficient period. Took us over an hour to check in. Besides that, everything else about British Airways was good

My screen didn't work for the first 9.5 hours of the flight. The crew could not resolve. I don't watch much media so I had been really excited to relax and watch a BBC special but couldn't. Then I tried to use the online streaming on my devices - that never worked but I do have about 7 charges on my credit card that I now have to dispute with BA. Pretty annoying. Also, they ran out of meals and they served meals that had a serve by date of 1/26. But the staff were all very friendly and helpful when they could help.

Very bad check in service. They hardly spoke of any English - at least in a way to communicate. Downgraded from Business due to seat malfunction. Could not even allocate a seat in economy with an empty seat next to me. So called manager at check in was a total waste of time

Paid for first class and was surprised that the seats were the same in economy except no one was in the middle seat. I expected an actual first class seat.

Captain handled the precaution of return to stand very well.

This flight had seats that were more comfortable than the trans-Atlantic flight I had come on. Boarding, however, was atrocious. There was no point in boarding groups since everyone ended up on the same bus to get on the plane. And the bus ride took forever to get to the plane. The snacks can barely even qualify as snacks. Make sure you bring your own or eat before getting on,

Everything you need to know for your flight to Brussels

Cabin class types available on flights to Brussels

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