Cheap flights from London Luton Airport to Belgium from £51

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — BRU
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Luton to Belgium

Keep the following information in mind while searching for Luton to Belgium flight deals. Data was last updated 29 August 2025.

Round-trip from

£95

One-way from

£51

Popular in

July

Cheapest in

January

Average price

£131
Wizz Air
  • Wizz Air
  • 15/9-23/9
  • 2 total stops
  • 30h 00m total
  • London to Belgium
Ryanair
  • Ryanair
  • 3/9
  • 1 total stop
  • 10h 00m total
  • London to Belgium
Highest demand for flights based on searches. 9% potential increase in price (£10 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Luton to Belgium

Cheapest flights from Luton to Belgium
Explore the most affordable flight options available from Luton to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Mon 15/921:50LTN - CRL
1 stop13h 40mMultiple Airlines
Tue 23/916:25CRL - LTN
1 stop16h 20mMultiple Airlines
Deal found 27/8£95
Fri 24/1006:20LTN - CRL
1 stop9h 25mMultiple Airlines
Sun 26/1019:55CRL - LTN
1 stop12h 40mMultiple Airlines
Deal found 26/8£99
Mon 15/909:00LTN - BRU
1 stop11h 55mRyanair
Thu 18/921:40BRU - LTN
1 stop14h 25mRyanair
Deal found 29/8£101
Sat 4/1022:10LTN - BRU
1 stop9h 55mRyanair
Wed 8/1009:35BRU - LTN
1 stop13h 35mRyanair
Deal found 27/8£101
Wed 29/1021:50LTN - CRL
1 stop8h 55mMultiple Airlines
Sat 1/1118:50CRL - LTN
1 stop14h 25mMultiple Airlines
Deal found 28/8£101
Sat 27/922:10LTN - BRU
1 stop9h 55mRyanair
Mon 29/922:25BRU - LTN
1 stop11h 35mRyanair
Deal found 28/8£102
Sun 21/919:15LTN - CRL
2 stops17h 40mMultiple Airlines
Wed 24/914:50CRL - LTN
1 stop17h 30mMultiple Airlines
Deal found 27/8£102
Tue 9/908:30LTN - CRL
1 stop10h 25mMultiple Airlines
Wed 10/913:30CRL - LTN
1 stop7h 25mMultiple Airlines
Deal found 28/8£103
Sun 12/1009:55LTN - BRU
1 stop22h 05mRyanair
Sun 19/1009:45BRU - LTN
1 stop23h 50mRyanair
Deal found 28/8£104
Mon 15/920:05LTN - CRL
1 stop11h 30mMultiple Airlines
Wed 17/917:10CRL - LTN
1 stop15h 35mMultiple Airlines
Deal found 26/8£104
Fri 19/913:30LTN - CRL
1 stop8h 05mMultiple Airlines
Mon 22/914:50CRL - LTN
1 stop17h 30mMultiple Airlines
Deal found 26/8£105
Mon 8/907:40LTN - CRL
1 stop13h 15mMultiple Airlines
Tue 9/913:05CRL - LTN
1 stop6h 25mMultiple Airlines
Deal found 26/8£106

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Belgium 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 29 August 2025.
Use the filters below to find and compare flights from London Luton Airport to Belgium that are best for you.

Fly from

Luton

Fly to

Belgium

Route

Depart

Return

Price

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Mon 15/9

21:50-12:30

1 stop13h 40m

Charleroi Brussels

Tue 23/9

16:25-07:45

1 stop16h 20m

£95

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Fri 24/10

06:20-16:45

1 stop9h 25m

Charleroi Brussels

Sun 26/10

19:55-07:35

1 stop12h 40m

£99

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Mon 15/9

09:00-21:55

1 stop11h 55m

Brussels Bruxelles-National

Thu 18/9

21:40-11:05

1 stop14h 25m

£101

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Sat 4/10

22:10-09:05

1 stop9h 55m

Brussels Bruxelles-National

Wed 8/10

09:35-22:10

1 stop13h 35m

£101

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Wed 29/10

21:50-07:45

1 stop8h 55m

Charleroi Brussels

Sat 1/11

18:50-08:15

1 stop14h 25m

£101

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Sat 27/9

22:10-09:05

1 stop9h 55m

Brussels Bruxelles-National

Mon 29/9

22:25-09:00

1 stop11h 35m

£102

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Sun 21/9

19:15-13:55

2 stops17h 40m

Charleroi Brussels

Wed 24/9

14:50-07:20

1 stop17h 30m

£102

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Wed 29/10

21:50-07:45

1 stop8h 55m

Charleroi Brussels

Fri 31/10

13:10-20:30

1 stop8h 20m

£102

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Tue 9/9

08:30-19:55

1 stop10h 25m

Charleroi Brussels

Wed 10/9

13:30-19:55

1 stop7h 25m

£103

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Sat 18/10

07:40-22:55

1 stop14h 15m

Charleroi Brussels

Sun 19/10

12:45-07:15

2 stops19h 30m

£103

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 57 results
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Best time to book a flight from Luton to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Luton 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 London Luton Airport to Belgium

What is the cheapest month to book a flight from London Luton Airport to Belgium?

Currently, January is the cheapest month in which you can book a flight from London Luton Airport to Belgium (average of £117). Flying from London Luton Airport to Belgium in July is currently the most expensive (average of £166). 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 LTN to BE?

Find hourly flight availability from Luton to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Luton Airport to Belgium as you normally would.

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated 29 August 2025.
Check out reviews from past customers who have flown with Brussels Airlines from London Luton Airport to Belgium to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.1

Overall

7.3

Crew

8.0

Comfort

6.9

Food

6.3

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.

Entertainment

6.1

Overall

7.3

Crew

8.0

Comfort

6.9

Food

6.3

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.

Related info for your journey

Find useful and relevant information for your journey from Luton to Belgium. 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 London Luton Airport to Belgium?

    Departing from London Luton Airport to Belgium will take you 11h 55m. The distance between London Luton Airport and Belgium is about 220 mi.

  • What are the cheapest airlines to fly from London Luton Airport to Belgium one-way?

    For one-way options, check prices for Ryanair. According to our data, you can fly for as low as £51. Users have also found prices from £51 and £53 on Wizz Air and Wizz Air, respectively.

  • What are the most popular routes from London Luton Airport to Belgium?

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

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

  • How can I find direct flights from Luton to Belgium?

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

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

    Yes. Cheapflights offers flight deals from Luton to Belgium 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 London Luton Airport to Belgium?

    Currently, January is the cheapest month in which you can book a flight from London Luton Airport to Belgium (average of £117). Flying from London Luton Airport to Belgium in July is currently the most expensive (average of £166). 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

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Alternative routes for Luton to Belgium

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Luton to Belgium

Discover the top airline that operate flights from Luton to Belgium. 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest£97Average£114FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

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How does Cheapflights help users find flights from Luton to Belgium?

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

Yes, we can. To see specific flights from Luton to Belgium with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Luton to Belgium 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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