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Cheap flights from London Luton Airport to Brussels 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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — BRU
7 Sep — 14 Sep1
1 adult

Cheap flight deals from Luton to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 September 2025.

Round-trip from

£95

One-way from

£51

Popular in

July

Cheapest in

May

Average price

£177
15/10-22/10
  • 15/10-22/10
  • 2 total stops
  • 26h 50m total
  • London to Brussels
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Wizz Air
  • Wizz Air
  • 18/9
  • 1 total stop
  • 22h 25m total
  • London to Brussels
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Luton to Brussels

Cheapest flights from Luton to Brussels
Explore the most affordable flight options available from Luton to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.

Wed 15/1018:25LTN - BRU
1 stop14h 20mMultiple Airlines
Wed 22/1019:50BRU - LTN
1 stop12h 30mMultiple Airlines
Deal found 31/8£95
Tue 9/1208:30LTN - CRL
1 stop6h 25mWizz Air
Thu 11/1208:55CRL - LTN
1 stop7h 50mWizz Air
Deal found 2/9£95
Wed 8/1010:00LTN - BRU
1 stop10h 00mRyanair
Thu 9/1010:20BRU - LTN
1 stop6h 05mRyanair
Deal found 2/9£96
Tue 23/908:30LTN - CRL
1 stop10h 25mMultiple Airlines
Sat 27/920:05CRL - LTN
1 stop12h 25mMultiple Airlines
Deal found 1/9£96
Sat 27/921:20LTN - CRL
1 stop15h 30mMultiple Airlines
Sat 4/1016:25CRL - LTN
1 stop16h 20mMultiple Airlines
Deal found 1/9£97
Wed 24/921:50LTN - CRL
1 stop8h 50mMultiple Airlines
Tue 30/920:50CRL - LTN
1 stop11h 40mMultiple Airlines
Deal found 31/8£98
Fri 17/1020:05LTN - CRL
1 stop12h 40mMultiple Airlines
Sun 19/1016:30CRL - LTN
1 stop16h 15mMultiple Airlines
Deal found 1/9£99
Tue 16/909:10LTN - CRL
1 stop21h 30mMultiple Airlines
Wed 17/914:55CRL - LTN
1 stop17h 50mMultiple Airlines
Deal found 31/8£100
Sun 28/908:00LTN - CRL
1 stop10h 55mMultiple Airlines
Sun 5/1016:30CRL - LTN
1 stop16h 15mMultiple Airlines
Deal found 31/8£101
Fri 3/1021:50LTN - CRL
1 stop8h 50mWizz Air
Mon 6/1008:20CRL - LTN
1 stop13h 45mWizz Air
Deal found 1/9£102
Thu 25/908:45LTN - BRU
1 stop5h 55mRyanair
Tue 30/910:00BRU - LTN
1 stop12h 25mRyanair
Deal found 1/9£105
Mon 13/1009:00LTN - BRU
1 stop8h 05mRyanair
Tue 14/1010:00BRU - LTN
1 stop7h 00mRyanair
Deal found 1/9£106

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Brussels 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 2 September 2025.
Use the filters below to find and compare flights from London Luton Airport to Brussels that are best for you.

Fly from

Luton

Fly to

Brussels

Route

Depart

Return

Price

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Wed 15/10

18:25-09:45

1 stop14h 20m

Brussels Bruxelles-National

Wed 22/10

19:50-07:20

1 stop12h 30m

£95

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Tue 9/12

08:30-15:55

1 stop6h 25m

Charleroi Brussels

Thu 11/12

08:55-15:45

1 stop7h 50m

£95

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Wed 8/10

10:00-21:00

1 stop10h 00m

Brussels Bruxelles-National

Thu 9/10

10:20-15:25

1 stop6h 05m

£96

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Thu 25/9

21:20-15:30

1 stop17h 10m

Charleroi Brussels

Tue 30/9

16:25-07:45

1 stop16h 20m

£96

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Tue 23/9

08:30-19:55

1 stop10h 25m

Charleroi Brussels

Sat 27/9

20:05-07:30

1 stop12h 25m

£96

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Sat 27/9

21:20-13:50

1 stop15h 30m

Charleroi Brussels

Sat 4/10

16:25-07:45

1 stop16h 20m

£97

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Wed 24/9

21:50-07:40

1 stop8h 50m

Charleroi Brussels

Tue 30/9

20:50-07:30

1 stop11h 40m

£98

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Fri 17/10

20:05-09:45

1 stop12h 40m

Charleroi Brussels

Sun 19/10

16:30-07:45

1 stop16h 15m

£99

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Tue 16/9

09:10-07:40

1 stop21h 30m

Charleroi Brussels

Wed 17/9

14:55-07:45

1 stop17h 50m

£100

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Sun 28/9

08:00-19:55

1 stop10h 55m

Charleroi Brussels

Sun 5/10

16:30-07:45

1 stop16h 15m

£101

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 38 results
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Best time to book a flight from Luton to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels 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 Brussels

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

Currently, January is the cheapest month in which you can book a flight from London Luton Airport to Brussels (average of £117). Flying from London Luton Airport to Brussels in July is currently the most expensive (average of £165). 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 BRU?

Find hourly flight availability from Luton to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 September 2025.

A simple way to save on the total cost of your ticket is to fly from London Luton Airport to Brussels in the morning. If you’re flexible enough to do this you can expect to save up to 5% on your trip compared to booking a flight at midday.

How much does it cost for a return flight from London Luton Airport to Brussels?

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated 2 September 2025.
Get a feel of what it's like to fly with Brussels Airlines from London Luton Airport to Brussels by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Brussels Airlines
7.3
Good
358 reviews
Check prices

Entertainment

6.1

Food

6.2

Crew

7.9

Overall

7.3

Comfort

6.9

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.
Brussels Airlines
7.3
Good
358 reviews
Brussels Airlines
7.3
Good
358 reviews
Check prices

Entertainment

6.1

Food

6.2

Crew

7.9

Overall

7.3

Comfort

6.9

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 Brussels. 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 Brussels?

    A quick flight from London Luton Airport to Brussels can take about 6h 25m. Wizz Air provides one of the quickest options available for as low as £95. There are 230 mi between London Luton Airport and Brussels. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from London Luton Airport to Brussels round-trip?

    Our cheapest airline available from London Luton Airport to Brussels is Brussels Airlines. Our recent data shows that you can find tickets from as low as £97 on this airline. Brussels Airlines is currently priced 28% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luton to Brussels 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 Brussels?

    Currently, January is the cheapest month in which you can book a flight from London Luton Airport to Brussels (average of £117). Flying from London Luton Airport to Brussels in July is currently the most expensive (average of £165). 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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Top airline flying from Luton to Brussels

Discover the top airline that operate flights from Luton to Brussels. 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 2 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest£97Average£114FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Luton to Brussels 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 Luton to Brussels?

Cheapflights simply makes it quick and affordable to book flights from Luton to Brussels by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Luton to Brussels with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Brussels from Luton today and book when prices fit your budget.

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