Cheap flights from London to Brussels from £39
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Brussels departing on 28/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from London to Brussels
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London and Brussels?
What is the cheapest month to fly to Brussels?
In general, January is the cheapest month to fly from London to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £106. If you are unable to visit Brussels during the month of January, then departing from London during the month February is also very affordable. Most momondo users find prices during this month for around £114.
What is the cheapest day to depart on your flight to Brussels?
Our data shows that Friday is the least expensive day to fly to Brussels. Tickets to fly out on this day can be as low as £396. On the other hand, Tuesday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £504.
What is the cheapest time of day to depart on your flight to Brussels?
According to our data, the cheapest time of day to fly to Brussels is at midday. momondo users have found flights departing from London to Brussels at midday for as low as £113. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Brussels, so prices are often more expensive at around £489 per ticket.
What is the cheapest London to Brussels flight route?
Fly from London Heathrow to Brussels Bruxelles-National for the best London - Brussels flight prices
How far in advance should I book a flight to Brussels?
You are more likely to see cheaper flights to Brussels from London when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around £130 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from London for as low as £96 on momondo.
What cabin class options are available on London to Brussels flights?
There are 3 cabin classes available to choose from on London to Brussels flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London to Brussels?
Wizz Air, British Airways, and Ryanair are the most popular carriers operating from London to Brussels
Which airlines fly to Brussels?
Brussels Airlines, British Airways and KLM are the top three most popular airlines that fly to Brussels from London according to our data. Brussels Airlines is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Brussels. Keep in mind that there are 3 different airlines that fly to Brussels on a routine basis, so you have a few additional options to choose from.
How many flights depart from London to Brussels on average per day?
As of April 2025, 12 flights take off from London and land in Brussels each day. The most common flight departure time for this route is 11:00, with 77% of daily flights taking off at midday.
How many flights depart from London to Brussels on average per week?
The number of flights available between London and Brussels is 89 per week as of April 2025. The most frequent departure day is Mon, with 26% of weekly flights leaving on this day.
Cheap London to Brussels flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Brussels
How far is London to Brussels by plane?
A flight from London to Brussels will travel around 198.7 mi. In terms of flight time, this usually takes a little over 1h 00m.
When did momondo last update prices for flights from London to Brussels?
Prices for flights from London to Brussels are refreshed on a daily basis.
How many operators does momondo search for flights from London to Brussels?
There are 3 operators available for flights from London to Brussels as of April 2025.
How old do you have to be to fly from London to Brussels?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Brussels.
What documentation or ID do you need to fly to Brussels?
The required travel and health documents for your Brussels trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Brussels. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from London to Brussels
Compare and see reviews for airlines that fly from London to Brussels with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £86 | Free Cancellation | Rating 6.6 6,713 reviews | |||
| PriceFrom £103 | Free Cancellation | Rating 7.3 345 reviews | |||
| PriceFrom £158 | Free Cancellation | Rating 7.8 1,321 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Brussels?
Finding the right flight to Brussels from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brussels quick and easy, saving you time and money.
Can I find flights from London to Brussels with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Brussels from London with this policy.
How can momondo help me find flights from London to Brussels?
Once all potential London to Brussels flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from London to Brussels right now. Can momondo alert me if prices change?
Price alerts on flights to Brussels from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.