LON - BRU

$63 Find Cheap Flights from London to Brussels

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 Bruxelles-National departing on 9/18. 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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KAYAK searches hundreds of travel sites at once for deals on flights to Brussels Bruxelles-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Brussels, as well as popular online travel agencies
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Flights Deals

Cheap Flights from London to Brussels (LON-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London 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 round-trip flight deals from London to Bruxelles-National

Fr, Nov 7 - So, Nov 9
British Airways Logo
6:35 am - 8:50 amLHR-BRU
1h 15mnonstop
British Airways Logo
5:30 pm - 5:50 pmBRU-LHR
1h 20mnonstop
$124British Airways
Find Deal
Mo, Jul 7 - Do, Jul 31
British Airways Logo
6:10 pm - 8:25 pmLHR-BRU
1h 15mnonstop
British Airways Logo
9:10 pm - 9:20 pmBRU-LHR
1h 10mnonstop
$127British Airways
Find Deal
Sa, Jul 5 - Sa, Jul 12
Brussels Airlines Logo
6:50 am - 8:50 amLHR-BRU
1h 00mnonstop
Brussels Airlines Logo
9:20 pm - 9:35 pmBRU-LHR
1h 15mnonstop
$150Brussels Airlines
Find Deal
So, Jul 6 - So, Jul 13
Brussels Airlines Logo
11:05 am - 1:15 pmLHR-BRU
1h 10mnonstop
Brussels Airlines Logo
4:55 pm - 5:05 pmBRU-LHR
1h 10mnonstop
$151Brussels Airlines
Find Deal
Sa, Jun 21 - Mo, Jun 23
Ryanair Logo
4:10 pm - 9:30 pmLTN-BRU
4h 20m1 stop
Ryanair Logo
9:30 am - 7:25 pmBRU-LTN
10h 55m1 stop
$156Ryanair
Find Deal
Do, Jul 3 - Do, Jul 10
Ryanair Logo
8:45 am - 3:40 pmLTN-BRU
5h 55m1 stop
Ryanair Logo
4:20 pm - 8:45 pmBRU-LTN
5h 25m1 stop
$162Ryanair
Find Deal
Mo, Jul 7 - Do, Jul 31
 Logo
8:50 pm - 9:15 amLHR-BRU
11h 25m1 stop
 Logo
9:10 pm - 9:20 pmBRU-LHR
1h 10mnonstop
Do, Jul 3 - Do, Jul 10
 Logo
7:50 pm - 9:20 amLHR-BRU
12h 30m1 stop
 Logo
9:10 pm - 9:20 pmBRU-LHR
1h 10mnonstop
Mo, Jul 7 - Do, Jul 31
Scandinavian Airlines Logo
7:50 pm - 9:20 amLHR-BRU
12h 30m1 stop
Scandinavian Airlines Logo
9:35 am - 2:35 pmBRU-LHR
6h 00m1 stop
$211Scandinavian Airlines
Find Deal
Mo, Jul 7 - Do, Jul 31
Scandinavian Airlines Logo
7:50 pm - 9:20 amLHR-BRU
12h 30m1 stop
Scandinavian Airlines Logo
9:35 am - 2:35 pmBRU-LHR
6h 00m1 stop
$212Scandinavian Airlines
Find Deal
Expert advice

Expert advice for your flight from London to Bruxelles-National

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United offers Wi-Fi on most flights, with free messaging and streaming options.


Economy Plus seats have up to six inches more legroom than standard economy.

Brussels Airlines

Enjoy Belgian favorites on the menu and efficient service on short-haul flights.


A320 planes offer USB outlets to keep your devices powered during the flight.

British Airways

BA's Euro Traveller fares include a carry-on bag without surprise fees.


CityFlyer offers fast travel from London City Airport to major European cities.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Marisa Garcia

Marisa Garcia

Expert on Brussels Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Useful Info

KAYAK's insights & trends for London to Bruxelles-National flights

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

Find cheap flights to Brussels
Find cheap flights to Brussels

Planning a trip from London to Bruxelles-National? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What is the cheapest London to Brussels Bruxelles-National Airport flight route?

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

Our data shows that the cheapest route for a return flight from London to Brussels Bruxelles-National Airport cost $132 and was between London Heathrow Airport (LHR) and Brussels Bruxelles-National Airport (BRU). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $132.

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

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

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

What is the cheapest month to fly from London to Brussels Bruxelles-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Brussels Bruxelles-National Airport, 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 London to Brussels Bruxelles-National Airport is January, where tickets cost $137 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $202 and $182 respectively.

How far in advance should I book a flight from London to Brussels Bruxelles-National Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Brussels Bruxelles-National Airport, 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 London to Brussels Bruxelles-National Airport, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
High seasonDecember
Cheapest flight$63
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from London Heathrow Airport to Brussels

When to book flights from London to Bruxelles-National

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

Flights from London to Bruxelles-National: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from London to Bruxelles-National 
Verified travelerFlew with British AirwaysLHR-BRUFeb 2024
Have patience. Heathrow is crowded and they don’t post the gate until the last minute. Be prepared to travel a long distance to the gate once it gets posted and go immediately.
Verified travelerFlew with British AirwaysLHR-BRUJan 2024
Be prepared. BA didn't provide a gate until 45 minutes pre-boarding, with only a 15-20 minute window for passengers to "board" a bus, to take them to their plane.

FAQs for booking London to Brussels flights

  • Is it possible to rent a car at Brussels National Airport?

    There are around six reputable car rental companies, including Avis, Hertz and Sixt, located at the airport. Collect your keys at the car rental counters in the Arrivals hall and make your way to the collection points, which is only a short walk away. It is advisable to book your car online beforehand.

  • Is there free WiFi access at Brussels National Airport?

    There is unlimited free WiFi access throughout the terminal at Brussels airport. The network is the Brussels Airport Free WiFI and you can register via email or via social media. Once you have accepted the terms and conditions you will be free to surf to your hearts’ content.

  • Does Brussels National Airport have onsite hotels?

    The closest hotel is the Sheraton Brussels Airport Hotel which is around 200m (approximately 220 yards) away from the terminal building. A slightly more budget option is the Novotel Brussels Airport which is 2km (just over 1 mile) away from the airport and has a free hotel shuttle for guests.

  • What is the best way to get from Brussels National Airport to Brussels?

    There is a train that takes 17 minutes to get from the airport into the city centre. The railway station is conveniently located on level -1 under the terminal building. Tickets can be purchased online and cost in the region of EUR11 (around GBP10) to get into the city.

  • What is the cheapest flight from London to Brussels Bruxelles-National Airport?

    In the last 3 days, the lowest price for a flight from London to Brussels Bruxelles-National Airport was $63 for a one-way ticket and $124 for a round-trip.

  • Do I need a passport to fly between London and Brussels?

    Yes, you'll most likely have to show a valid passport before boarding the plane in London and on arrival in Brussels.

  • Which airports will I be using when flying from London to Brussels?

    London is served by 4 major airports and there is only 1 main airport in Brussels. You will leave London from one of these airports: London City, London Gatwick, London Heathrow, or London Luton. You will be arriving at Brussels Bruxelles-National.

  • Which aircraft models fly most regularly from London to Brussels?

    The Airbus A319 is the aircraft model that flies most regularly on the London to Brussels flight route.

  • Which airline alliances offer flights from London to Brussels?

    oneworld, and Star Alliance are the airline alliances operating flights between London and Brussels, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from London to Brussels?

    There are nonstop flights from London to Brussels on a daily basis.

  • Which is the best airline for flights from London to Brussels, Brussels Airlines or British Airways?

    The two airlines most popular with KAYAK users for flights from London to Brussels are Brussels Airlines and British Airways. With an average price for the route of $178 and an overall rating of 7.3, Brussels Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $161 and an overall rating of 6.6.

  • How does KAYAK find such low prices on flights from London 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 from London to Brussels.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels 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 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 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 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 from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to Brussels Bruxelles-National Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $118 or less one-way and $165 or less round-trip.
  • Direct flights from London to Brussels operate from Heathrow only – flights that depart from other London airports will have stopovers in other destinations before arriving in Brussels. The main airlines flying to Brussels National Airport from London are British Airways and Brussels Airlines.
  • Flying from London Heathrow and needing some peace and quiet before your flight? It might be an idea to take advantage of one of the Plaza Premium airport lounges which exist at both T2 and T5 from where flights from London to Brussels depart. You pay £40 to use the lounge and this fee includes food and drinks, showers, free WiFi and, for the business traveller, work stations where you can set up your laptop.
  • For passengers on flights from London to Brussels, be aware that both Brussels Airlines and British Airways will charge for food on board their planes. British Airways has, among other snacks, a selection of tasty Marks & Spencer sandwiches (all food and drinks must be paid for by card) while Brussels Airlines has a menu with a selection of meal deals and snack dishes to suit every palate. Brussels Airlines will allow you to pay for food in cash (Euros only) or by credit card.
  • Shopping for last minute gifts? It is almost mandatory to bring home a box of Belgian’s finest chocolates for your loved ones. The airport has just the shop for you – The Belgian Chocolate House stocks the top brands in Belgian chocolate, Neuhaus, Godiva and Leonidas to name a few. There are ready made boxes or you can create your own selection of chocolates to take home with you.
  • There are a couple of play areas for children at Brussels Bruxelles-National Airport, so those travellers with small children can let them to burn off some energy before the next part of your journey. For those travellers with babies, there are baby change facilities located next to most toilets in the airport.

Prefer to fly direct from London to Brussels?

Find which airlines fly direct from London to Brussels Bruxelles-National Airport, which days they fly and book direct flights.

Direct departures

London to Brussels Bruxelles-National

Monday

British Airways, Brussels Airlines

British Airways, Brussels Airlines

Tuesday

British Airways, Brussels Airlines

British Airways, Brussels Airlines

Wednesday

British Airways, Brussels Airlines

British Airways, Brussels Airlines

Thursday

British Airways, Brussels Airlines

British Airways, Brussels Airlines

Friday

British Airways, Brussels Airlines

British Airways, Brussels Airlines

Saturday

British Airways, Brussels Airlines

British Airways, Brussels Airlines

Sunday

British Airways, Brussels Airlines

British Airways, Brussels Airlines

See more direct flights

Direct returns

Brussels Bruxelles-National to London

Monday

British Airways, Brussels Airlines

British Airways, Brussels Airlines

Tuesday

British Airways, Brussels Airlines

British Airways, Brussels Airlines

Wednesday

British Airways, Brussels Airlines

British Airways, Brussels Airlines

Thursday

British Airways, Brussels Airlines

British Airways, Brussels Airlines

Friday

British Airways, Brussels Airlines

British Airways, Brussels Airlines

Saturday

British Airways, Brussels Airlines

British Airways, Brussels Airlines

Sunday

British Airways, Brussels Airlines

British Airways, Brussels Airlines

See more direct flights
See more direct flights

Top airlines flying from London to Bruxelles-National

 
See real verified KAYAK customer reviews for airlines flying from London to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Bruxelles-National? 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 352 reviews
6.3Entertainment
7.4Boarding
6.4Food
8.0Crew
7.0Comfort
Airline reviews

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

10.0 ExcellentGrant, May 2025ALC - BRU
Read more Brussels Airlines reviews

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.

Dreadfully long wait for bags at Dublin coming off an already late flight.

Boarding was fairly chaotic. One of your employees clipped my ankle as he was passing with an empty wheelchair and not only did not apologize but stated something to the effect of “oh forGod’s sake.” There was plenty of room for him to pass. otherwise, everything was excellent.

As I said Al & AJ were absolutely the best and wow they should be recognized for their amazing service!

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

Everything you need to know for your flight from London to Bruxelles-National

Information on your arrival and departure airports

Compare transportation modes for London to Brussels

Transportation modeAverage priceAverage duration
Flights$3421h 00m
Trains$1342h 03m
Buses$787h 50m

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