BRU - LHR

$72 Find Cheap Flights from Brussels to London

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 Heathrow departing on 5/12. 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

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to London, 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 Brussels to London, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$136
Typical prices: $135-$175
British Airways
Sat 1/31Sun 2/1
BRU - LHR • Non-stop
Cheapest one-way
$73
Typical prices: $86-$158
British Airways
Tue 5/12
BRU - LHR • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
BA's Euro Traveller fares include a carry-on bag.
Allow extra time for baggage and passport control.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 15% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Brussels to Heathrow (BRU-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Brussels to Heathrow 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 Brussels to Heathrow

Sat, Jan 31 - Sun, Feb 1
British Airways Logo
11:35 am - 11:55 am
BRU
-
LHR
1h 20mnonstop
British Airways Logo
8:15 am - 10:30 am
LHR
-
BRU
1h 15mnonstop
$136British Airways
Tue, Jan 20 - Sat, Jan 24
Brussels Airlines Logo
9:40 am - 10:05 am
BRU
-
LHR
1h 25mnonstop
Brussels Airlines Logo
11:05 am - 1:15 pm
LHR
-
BRU
1h 10mnonstop
$137Brussels Airlines
Fri, May 22 - Sun, May 24
British Airways Logo
9:30 pm - 9:35 pm
BRU
-
LHR
1h 05mnonstop
British Airways Logo
7:40 am - 9:50 am
LHR
-
BRU
1h 10mnonstop
$138British Airways
Wed, Jan 7 - Tue, Mar 3
Brussels Airlines Logo
9:40 am - 10:05 am
BRU
-
LHR
1h 25mnonstop
Brussels Airlines Logo
5:50 pm - 8:00 pm
LHR
-
BRU
1h 10mnonstop
$139Brussels Airlines
Fri, Jan 16 - Mon, Jan 26
British Airways Logo
9:20 pm - 9:40 pm
BRU
-
LHR
1h 20mnonstop
British Airways Logo
8:35 am - 10:50 am
LHR
-
BRU
1h 15mnonstop
$140British Airways
Mon, Mar 9 - Wed, Mar 18
British Airways Logo
8:45 pm - 8:55 pm
BRU
-
LHR
1h 10mnonstop
British Airways Logo
11:20 am - 1:35 pm
LHR
-
BRU
1h 15mnonstop
$141British Airways
Mon, Jun 15 - Thu, Jun 18
Brussels Airlines Logo
4:55 pm - 5:05 pm
BRU
-
LHR
1h 10mnonstop
Brussels Airlines Logo
5:50 pm - 8:00 pm
LHR
-
BRU
1h 10mnonstop
$142Brussels Airlines
Tue, Jun 9 - Sun, Jun 14
Brussels Airlines Logo
4:55 pm - 5:05 pm
BRU
-
LHR
1h 10mnonstop
Brussels Airlines Logo
6:50 am - 8:50 am
LHR
-
BRU
1h 00mnonstop
$143Brussels Airlines
Thu, Jan 15 - Mon, Jan 26
British Airways Logo
3:00 pm - 3:15 pm
BRU
-
LHR
1h 15mnonstop
British Airways Logo
2:25 pm - 4:40 pm
LHR
-
BRU
1h 15mnonstop
$146British Airways
Fri, Feb 20 - Wed, Feb 25
British Airways Logo
3:00 pm - 3:15 pm
BRU
-
LHR
1h 15mnonstop
British Airways Logo
2:45 pm - 5:00 pm
LHR
-
BRU
1h 15mnonstop
$149British Airways
Booking Insights

KAYAK's insights & trends for Brussels to Heathrow flights

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

How much is a round-trip flight from Brussels Bruxelles-National Airport to London Heathrow Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Brussels Bruxelles-National Airport to London Heathrow Airport departing in January.

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

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

For Brussels to London, Monday is the cheapest day to fly on average and Sunday is the most expensive. Flying from London back to Brussels, the best deals are generally found on Thursday, with Wednesday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brussels Bruxelles-National Airport to London Heathrow 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 Brussels Bruxelles-National Airport to London Heathrow Airport is January, where tickets cost $143 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $196 and $191 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Brussels Bruxelles-National Airport to London Heathrow 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 Brussels Bruxelles-National Airport to London Heathrow Airport, you should book around 5 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Expert advice

Expert advice for your flight from Brussels to Heathrow

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
American Airlines

AA offers Main Cabin Extra seats with early boarding and complimentary drinks.


AA provides high-speed Wi-Fi for purchase on most flights.

Brussels Airlines

Brussels Airlines offers USB outlets on A320neo planes for device charging.


SN's Business class includes priority boarding and dedicated check-in.

British Airways

BA offers 31-inch legroom in economy, ensuring comfort on short European flights.


BA's Euro Traveller fares include a carry-on bag, avoiding surprise fees.

Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

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

Good to know

Low seasonSeptember
Cheapest flight$73
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Brussels to London

When to book flights from Brussels to Heathrow

Are your dates flexible? Find out the best times to travel from Brussels to Heathrow 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 Brussels to Heathrow: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Brussels to Heathrow 
Verified travelerFlew with British AirwaysDec 2024
Give yourself ample time for connecting flights. Lhr is a massive airport
Verified travelerFlew with British AirwaysFeb 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 AirwaysJan 2024
Don’t forget the time on each end for baggage and passport control

FAQs for booking Brussels to London flights

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

    In the last 3 days, the lowest price for a flight from Brussels Bruxelles-National Airport to London Heathrow Airport was $72 for a one-way ticket and $136 for a round-trip.

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

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

  • Which airlines offer Wi-Fi service onboard planes from Brussels to London?

    KLM, and Alaska Airlines offer inflight Wi-Fi service on the Brussels to London flight route.

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

    The Airbus A320neo is the aircraft model that flies most regularly on the Brussels to London flight route.

  • Which airline alliances offer flights from Brussels to London?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Brussels to London are Brussels Airlines and British Airways. With an average price for the route of $180 and an overall rating of 7.2, Brussels Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $159 and an overall rating of 6.7.

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

    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 London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Brussels 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 Brussels to London?

    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 London with an airline and back to Brussels with another airline. Booking your flights between Brussels and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brussels to London?

    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 London from Brussels 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 Brussels Bruxelles-National Airport to London Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $167 or less one-way and $267 or less round-trip.

Prefer to fly direct from Brussels to London?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Brussels Bruxelles-National to London Heathrow.
Find which airlines fly direct from Brussels Bruxelles-National Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Brussels Bruxelles-National to London Heathrow

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

London Heathrow 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

Reviews of the top airlines flying from Brussels to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Brussels to London. 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 Brussels to Heathrow? 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.
7.2
Brussels AirlinesOverall score based on 375 reviews
7.3Boarding
6.9Comfort
6.2Food
6.1Entertainment
7.9Crew
Airline reviews

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.

2.0 MediocreAnonymous, Sep 2025
LHR - BRU
Read more Brussels Airlines reviews

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

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

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

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Big queues on arrival at airport despite having already checked in and only needed to drop bags off. Flight delayed which impacted on connecting flight.

The update about flights and the terminal changes information was great.

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

The flight was excellent in World Travellor plus. Well worth the extra money. Boarding at Phoenix was the usual poorly organized event. Very stressful.

Although business class, the seating was really cramped. The food was so so.

Not only were the aircrafts spacious, but the crew was friendly and efficient. I was so gracious for the included meals on the longer flight (8+ hours).

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

The check-in baggage belt was broken (which is understandable) but what was surprising is they would check you in, give a baggage tag and then you have to drag the baggage to a different counter at the end of airport. No vegetarian option in in-flight meal. British Airways remains the worst big name airlines and always my last option while booking.

Decrepit planes, poor business class layout designed to maximize revenue, no decent movie selection.

Everything you need to know for your flight from Brussels to Heathrow

Information on your arrival and departure airports