Cheap Flights from Brussels to London from $40

Frequently Asked Questions

• What are the cheapest flights from Brussels to London (BRU-LON)?

  Based on Trip.com data, Ryanair offers one-way fares as low as $40 on Cheapest nonstop routes (e.g. CRL to STN on Wed, Sep 9), while Brussels Airlines offers Cheapest nonstop round-trips from $129 departing on Wed, Sep 16 and returning on Tue, Sep 22.

• Which airlines offer direct flights from Brussels to London?

  At the moment, you can catch a nonstop flight from Brussels to London with the following airlines, including: Brussels Airlines British Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Brussels (BRU) to London (LON) and what is the distance?

  It takes around 1 hour 41 minutes to fly from Brussels (BRU) to London (LON).

• When is the best time to book flights from Brussels to London?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Brussels to London is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Brussels to London?

  Based on Trip.com data in the past 4 weeks, there is 38 flight per week flying from Brussels to London. You can check the weekly schedule for popular airlines on this route below: Brussels Airlines: S/M/T/W/T/F/S -- SN2093 (12:11) British Airways: S/M/T/W/T/F/S -- BA385 (11:08)

• How can I find the best deals on flights from Brussels to London?

  To find best deals on flights from Brussels to London, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Sep 9, with one-way flights priced at just $40.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is British Airways.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for London travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Brussels (BRU) to London (LON) the cheapest?

  The cheapest months to fly from Brussels to London is December, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Brussels to London on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Brussels to London on August 25, 2026 with Ryanair, with prices starting at $54.

• Which airports can I fly to for London from Brussels?

  You can land at any one of the following hubs in London, with Brussels Airport to Heathrow Airport (BRU-LHR) is by far the most common option on this route: Heathrow Airport (LHR) London Gatwick Airport (LGW) London City Airport (LCY) London Luton Airport (LTN) London Stansted Airport (STN) London Southend Airport (SEN).

• Is there any time difference between Brussels and London?

  The time difference between London and Brussels is 1h.

• How do I change or cancel my ticket from Brussels to London?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Brussels to London?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Brussels to London is $185. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Brussels to London?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Brussels to London is $310. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Brussels to London on Trip.com?

  Enter Brussels and London, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.