BRU - LHR

$81 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 7/15. 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
$126
Typical prices: $267-$154
Brussels Airlines
Mon 6/15Mon 6/29
BRU - LHR • Non-stop
Cheapest one-way
$81
Typical prices: $132-$260
British Airways
Wed 7/15
BRU - LHR • Non-stop
Advice from real travelers
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
Top airlines
Cheapest • from $126 (round-trip)
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with British Airways and Brussels Airlines. Average duration is 1h 14m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 85% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
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

Mon, Jun 15 - Mon, Jun 29
Brussels Airlines Logo
4:55 pm - 5:05 pm
BRU
-
LHR
1h 10mnonstop
Brussels Airlines Logo
6:50 am - 8:55 am
LHR
-
BRU
1h 05mnonstop
$126Brussels Airlines
Tue, Aug 25 - Mon, Aug 31
Brussels Airlines Logo
9:20 pm - 9:35 pm
BRU
-
LHR
1h 15mnonstop
Brussels Airlines Logo
11:05 am - 1:15 pm
LHR
-
BRU
1h 10mnonstop
$127Brussels Airlines
Tue, Aug 25 - Thu, Sep 3
Brussels Airlines Logo
9:20 pm - 9:35 pm
BRU
-
LHR
1h 15mnonstop
Brussels Airlines Logo
5:50 pm - 8:00 pm
LHR
-
BRU
1h 10mnonstop
$129Brussels Airlines
Fri, Sep 25 - Fri, Oct 2
Brussels Airlines Logo
9:20 pm - 9:35 pm
BRU
-
LHR
1h 15mnonstop
Brussels Airlines Logo
5:50 pm - 8:00 pm
LHR
-
BRU
1h 10mnonstop
$137Brussels Airlines
Sun, Sep 13 - Fri, Sep 18
Brussels Airlines Logo
9:20 pm - 9:35 pm
BRU
-
LHR
1h 15mnonstop
Brussels Airlines Logo
5:50 pm - 8:00 pm
LHR
-
BRU
1h 10mnonstop
$138Brussels Airlines
Mon, Nov 16 - Mon, Nov 23
Brussels Airlines Logo
4:55 pm - 5:05 pm
BRU
-
LHR
1h 10mnonstop
Brussels Airlines Logo
11:05 am - 1:15 pm
LHR
-
BRU
1h 10mnonstop
$141Brussels Airlines
Tue, Jun 23 - Tue, Jun 30
Brussels Airlines Logo
4:55 pm - 5:05 pm
BRU
-
LHR
1h 10mnonstop
Brussels Airlines Logo
11:05 am - 1:15 pm
LHR
-
BRU
1h 10mnonstop
$143Brussels Airlines
Fri, Jun 5 - Tue, Jun 9
Brussels Airlines Logo
4:55 pm - 5:05 pm
BRU
-
LHR
1h 10mnonstop
Brussels Airlines Logo
11:05 am - 1:15 pm
LHR
-
BRU
1h 10mnonstop
$144Brussels Airlines
Thu, Jun 18 - Thu, Jun 25
Brussels Airlines Logo
9:55 am - 10:15 am
BRU
-
LHR
1h 20mnonstop
Brussels Airlines Logo
11:05 am - 1:15 pm
LHR
-
BRU
1h 10mnonstop
$146Brussels Airlines
Sat, Jun 6 - Wed, Jun 10
Brussels Airlines Logo
9:20 pm - 9:35 pm
BRU
-
LHR
1h 15mnonstop
Brussels Airlines Logo
11:05 am - 1:15 pm
LHR
-
BRU
1h 10mnonstop
$147Brussels Airlines
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 June.

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, Thursday 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 Friday, with Tuesday 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 September, where tickets cost $156 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $216 and $195 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 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.

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.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on American Airlines

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.

Marisa Garcia

Marisa Garcia

Expert on Brussels Airlines

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.

Duncan Madden

Duncan Madden

Expert on British Airways

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.

Good to know

Low seasonFebruary
Cheapest flight$81
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 8% 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 $81 for a one-way ticket and $126 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?

    Alaska Airlines, and Lufthansa 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 $182 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 $188 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 $246 or less one-way and $194 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 409 reviews
7.9Crew
6.2Entertainment
7.3Boarding
6.3Food
7.0Comfort
Airline reviews

Everything was better but france airlines more better than them

8.0 ExcellentTansia, May 2026
FIH - BRU
Read more Brussels Airlines reviews

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

We loved our flight attendant (Emma, from Scotland), the meals were perfectly spaced out, and the in-flight entertainment was super generous and delightful.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Significant delays on the return blamed on weather. Otherwise pleasant and helpful staff. Overcooked chicken on return limited options for dinner.

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

The seats are extra cramped if you are taller than 5’8! Spring for the extra legroom seats for sure if you have a long flight!

Very disappointed with British Airways. It has been over 24 hours and I still have not received my checked baggage or any proper update. Customer support has been unresponsive, making the situation even more frustrating. Poor baggage handling and lack of communication seriously impacted my travel experience.

Flight was good but temp in the cabin was cold.

Service onboard is one of the best nowadays, on top of the regular meals they offer more drinks during the whole flight and crew is super nice and helpful. I truly enjoy to fly in BA.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Our part of four was delayed both ways between San Diego and Pisa causing our family to be split up with three of us stuck in London overnight No compensation or upgrades were offed and we missed work as a result Food very poor and we declined two of the four meals offered I will affirmatively avoid flying British Airways from here on out

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

Information on your arrival and departure airports