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Cheap flights from Belgium to the United Kingdom from £43

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — LHR
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Belgium to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Belgium to United Kingdom
Explore the most affordable flight options available from Belgium to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Sat 22/1107:40CRL - STN
1 stop5h 15mRyanair
Sun 23/1106:30STN - CRL
1 stop8h 50mRyanair
Deal found 29/10£97
Sat 22/1109:35CRL - LTN
1 stop12h 40mWizz Air
Mon 24/1121:55LTN - CRL
1 stop9h 50mWizz Air
Deal found 30/10£97
Sat 13/1219:25BRU - LHR
Nonstop1h 15mBritish Airways
Tue 16/1218:45LHR - BRU
Nonstop1h 15mBritish Airways
Deal found 29/10£98
Fri 21/1108:30CRL - STN
1 stop15h 35mMultiple Airlines
Sun 23/1106:45STN - CRL
1 stop13h 05mMultiple Airlines
Deal found 28/10£99
Fri 28/1121:20BRU - LHR
Nonstop1h 20mBritish Airways
Sat 29/1115:05LHR - BRU
Nonstop1h 15mBritish Airways
Deal found 30/10£99
Tue 4/1109:50BRU - STN
1 stop5h 30mRyanair
Sat 8/1117:00STN - BRU
1 stop15h 05mRyanair
Deal found 28/10£99
Wed 26/1112:40CRL - STN
1 stop9h 00mRyanair
Sun 30/1106:20STN - CRL
1 stop15h 00mRyanair
Deal found 28/10£99
Tue 25/1121:55BRU - STN
1 stop10h 20mMultiple Airlines
Tue 2/1221:20STN - BRU
1 stop10h 40mMultiple Airlines
Deal found 28/10£99
Sat 22/1106:25CRL - LTN
1 stop9h 20mMultiple Airlines
Sun 23/1109:10LTN - CRL
1 stop12h 35mMultiple Airlines
Deal found 29/10£99
Fri 28/1113:30CRL - STN
1 stop11h 15mMultiple Airlines
Fri 5/1206:50STN - CRL
1 stop12h 35mMultiple Airlines
Deal found 29/10£100
Sat 22/1119:25BRU - LHR
Nonstop1h 15mBritish Airways
Sun 23/1108:15LHR - BRU
Nonstop1h 15mBritish Airways
Deal found 30/10£100
Tue 25/1109:50BRU - STN
1 stop9h 30mRyanair
Tue 2/1206:30STN - BRU
1 stop10h 20mRyanair
Deal found 28/10£100

Cheap flight deals from Belgium to United Kingdom

Keep the following information in mind while searching for Belgium to United Kingdom flight deals. Data was last updated 31 October 2025.

Round-trip from

£97

One-way from

£43

Popular in

July

Cheapest in

January

Average price

£131

Good round-trip deal

£32 or less

Good one-way deal

£26 or less
Ryanair
  • Ryanair
  • 22/11-23/11
  • 2 total stops
  • 14h 05m total
  • Belgium to United Kingdom
Search Deals
4/12
  • 4/12
  • 1 total stop
  • 12h 20m total
  • Belgium to United Kingdom
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Belgium to United Kingdom.
Search Deals
Price to beat on a one-way flight from Belgium to United Kingdom.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belgium to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Belgium to the United Kingdom that are best for you.

Fly from

Belgium

Fly to

United Kingdom

Route

Depart

Return

Price

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Sat 22/11

07:40-11:55

1 stop5h 15m

London Stansted

Sun 23/11

06:30-16:20

1 stop8h 50m

£97

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Thu 11/12

21:00-13:05

1 stop17h 05m

London Stansted

Mon 15/12

06:30-20:25

1 stop12h 55m

£98

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Sun 16/11

19:55-07:10

1 stop12h 15m

London Stansted

Mon 17/11

15:55-08:45

1 stop15h 50m

£99

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Sat 31/1

08:30-17:55

1 stop10h 25m

London Stansted

Wed 4/2

21:05-08:15

1 stop10h 10m

£99

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Fri 21/11

06:30-13:05

1 stop7h 35m

London Stansted

Sun 23/11

17:55-12:00

1 stop17h 05m

£99

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Tue 25/11

21:25-07:15

1 stop10h 50m

London Stansted

Tue 2/12

08:40-16:40

1 stop7h 00m

£99

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Fri 12/12

13:30-23:45

1 stop11h 15m

London Stansted

Sun 14/12

05:55-13:30

1 stop6h 35m

£99

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Sat 13/12

09:35-23:40

1 stop15h 05m

London Stansted

Sun 14/12

05:55-13:30

1 stop6h 35m

£99

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Sat 13/12

18:45-23:45

1 stop6h 00m

London Stansted

Tue 16/12

08:40-16:40

1 stop7h 00m

£99

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Wed 26/11

12:40-20:40

1 stop9h 00m

London Stansted

Wed 3/12

21:05-08:15

1 stop10h 10m

£99

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 60 results
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Best time to book a flight from Belgium to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Belgium with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belgium to the United Kingdom

What is the cheapest month to book a flight from Belgium to United Kingdom?

Currently, March is the cheapest month in which you can book a flight from Belgium to United Kingdom (average of £14). Flying from Belgium to United Kingdom in December is currently the most expensive (average of £45). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BE to GB?

Find hourly flight availability from Belgium to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.

One of the essential ways to save on airfare from Belgium to United Kingdom is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 26% on airfare.

What is the cheapest day to fly from Belgium to United Kingdom?

Use this chart to determine the cheapest time to fly return from Belgium to United Kingdom. Price data was last updated on 3 November 2024.

Travellers seeking maximum savings on their Belgium to United Kingdom flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Belgium to United Kingdom

Explore weekly flight availability from Belgium to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 31 October 2025.

The most flights from BE0 to GB0 are scheduled on a Thursday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated 31 October 2025.
Read reviews from past customers who have flown with KLM, Brussels Airlines, andRyanair from Belgium to the United Kingdom. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,406 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Brussels Airlines
7.2
Good
369 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Ryanair
6.8
Okay
5,188 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,488 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Food

7.3

Crew

8.4

Comfort

7.7

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Belgium to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Belgium to United Kingdom?

    Departing from Belgium to United Kingdom will take you 1h 10m. The distance between Belgium and United Kingdom is about 217 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Belgium to United Kingdom one-way?

    One-way options have recently been found by users for as low as £43 on Wizz Air. Other airlines that offer cheap prices include Ryanair from £48 and Wizz Air from £50 one-way.

  • Can I find deals for flights from Belgium to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Belgium to United Kingdom flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belgium to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belgium to United Kingdom.

  • Can I find deals for business class flights from Belgium to United Kingdom?

    Yes. Cheapflights offers flight deals from Belgium to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belgium to United Kingdom?

    Currently, March is the cheapest month in which you can book a flight from Belgium to United Kingdom (average of £14). Flying from Belgium to United Kingdom in December is currently the most expensive (average of £45). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belgium to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Belgium to United Kingdom

Discover the top 4 airlines that operate flights from Belgium to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£31Average£58FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Brussels AirlinesCheapest£89Average£203FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
British AirwaysCheapest£90Average£130FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£93Average£208FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belgium to United Kingdom?

Cheapflights makes it easy to find Belgium to United Kingdom flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Belgium to United Kingdom?

Millions of users choose and trust Cheapflights to book the best flight deals from Belgium to United Kingdom for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Belgium to United Kingdom with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belgium to United Kingdom flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Belgium to United Kingdom become cheaper?

Yes, Cheapflights offers price alerts on Belgium to United Kingdom flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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