Cheap flights from Belgium to the United Kingdom from £49
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belgium to the United Kingdom departing on 25/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Belgium to the United Kingdom
Recent return flight deals from Belgium to the United Kingdom
Recent one-way flight deals from Belgium to the United Kingdom
Recent last minute flight deals from Belgium to the United Kingdom
Recent direct flight deals from Belgium to the United Kingdom
Brussels Airlines flights from Belgium to United Kingdom
Our best Brussels Airlines deals on Belgium to United Kingdom flight tickets
Austrian Airlines flights from Belgium to United Kingdom
Our best Austrian Airlines deals on Belgium to United Kingdom flight tickets
See travel insights to the United Kingdom from
How to get the cheapest flight ticket from Belgium to United Kingdom
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 cheapest month to fly to United Kingdom?
The cheapest month to fly to United Kingdom from Belgium is in January. Flight prices, which tend to average around £108, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of January, then departing from Belgium during the month March is also very affordable. Most momondo users find prices during this month for around £108.
What is the cheapest day to depart on your flight to United Kingdom?
The cheapest day to depart from Belgium to United Kingdom is on a Saturday. Travellers who choose to depart for United Kingdom on a Saturday will often find tickets for as low as £157. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Belgium to United Kingdom for around £226.
What is the cheapest time of day to depart on your flight to United Kingdom?
The cheapest time of day to fly to United Kingdom is in the evening when flights can be purchased for as low as £143. Try not to purchase tickets in the morning because they tend to be around £291. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Belgium to United Kingdom flight route?
Fly from Charleroi Brussels to Glasgow Intl for the best Belgium - United Kingdom flight prices
How far in advance should I book a flight to United Kingdom?
You are more likely to see cheaper flights to United Kingdom from Belgium when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £126 when searching 18 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Belgium for as low as £82 on momondo.
What cabin class options are available on Belgium to United Kingdom flights?
There are 3 cabin classes available to choose from on Belgium to United Kingdom 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 Belgium to United Kingdom?
Ryanair, Vueling, and Aer Lingus are the most popular carriers operating from Belgium to United Kingdom
Which airlines fly to United Kingdom?
Ryanair, Brussels Airlines and British Airways are the top three most popular airlines that fly to United Kingdom from Belgium according to our data. Ryanair is the first choice among our users, with 47% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 4 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.
How many flights depart from Belgium to United Kingdom on average per day?
10 flights are operational daily from Belgium to United Kingdom as of June 2025. The most popular departure time for this route is 10:00, with 49% of flights per day taking off at midday.
How many flights depart from Belgium to United Kingdom on average per week?
75 flights are operational weekly from Belgium to United Kingdom as of June 2025. The most popular departure day for this route is Tue, with 35% of flights per week taking off on this day.
Cheap Belgium to United Kingdom flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Belgium to United Kingdom
Best price found | £49 |
|---|---|
Fastest flight time | 1h 40m |
Direct flights | Every day |
Airports in United Kingdom | 5 airports |
When did momondo last update prices for flights from Belgium to United Kingdom?
Prices for flights from Belgium to United Kingdom are refreshed on a daily basis.
How many operators does momondo search for flights from Belgium to United Kingdom?
There are 3 operators available for flights from Belgium to United Kingdom as of June 2025.
How old do you have to be to fly from Belgium to United Kingdom?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belgium to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Belgium to United Kingdom?
Based on momondo bookings for flights between Belgium and United Kingdom, the leading plane model is Airbus A319, making up 21.92% of the total bookings. Other popular models include Airbus A320neo with 12.34%, Boeing 737 MAX 8 with 11.64%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 11.58%.
Best airlines flying from Belgium to United Kingdom
Compare and see reviews for airlines that fly from Belgium to United Kingdom with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £27 | Free Cancellation | Rating 6.8 5,130 reviews | |||
| PriceFrom £87 | Free Cancellation | Rating 6.6 7,028 reviews | |||
| PriceFrom £88 | Free Cancellation | Rating 7.4 355 reviews | |||
| PriceFrom £90 | Free Cancellation | Rating 7.8 1,363 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Belgium to United Kingdom?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belgium to United Kingdom. momondo saves you time and could save you money on your trip.
Can I find flights from Belgium to United Kingdom with flexible booking policies on momondo?
Flights from Belgium to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Belgium to United Kingdom?
Once all potential Belgium to United Kingdom 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 Belgium to United Kingdom right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to United Kingdom from Belgium. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.