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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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — BRU
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Belgium

Enter your travel dates to find the best prices.

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 2 August 2026.

Wed 9/905:40
LTN
-
BRU
1 stop7h 50m
Multiple Airlines
Wed 16/922:15
BRU
-
LTN
1 stop13h 45m
Multiple Airlines
Deal found 30/7£104
Fri 28/821:20
LTN
-
CRL
1 stop12h 25m
Multiple Airlines
Fri 11/909:50
CRL
-
LTN
1 stop14h 35m
Multiple Airlines
Deal found 30/7£104
Wed 9/919:05
LTN
-
BRU
1 stop13h 30m
Ryanair
Wed 16/918:00
BRU
-
LTN
1 stop5h 10m
Ryanair
Deal found 28/7£105
Mon 7/915:20
LTN
-
CRL
1 stop6h 10m
Multiple Airlines
Sun 13/909:15
CRL
-
LTN
1 stop4h 45m
Multiple Airlines
Deal found 31/7£105
Tue 29/905:40
LTN
-
BRU
1 stop10h 45m
Multiple Airlines
Tue 29/921:20
BRU
-
LTN
1 stop14h 40m
Multiple Airlines
Deal found 29/7£105
Mon 31/820:35
LTN
-
BRU
1 stop11h 00m
Multiple Airlines
Mon 7/921:15
BRU
-
LTN
1 stop14h 45m
Multiple Airlines
Deal found 1/8£106
Thu 10/913:00
LTN
-
CRL
2 stops18h 20m
Multiple Airlines
Mon 14/921:55
CRL
-
LTN
1 stop14h 45m
Multiple Airlines
Deal found 29/7£106
Fri 28/818:10
LTN
-
CRL
1 stop15h 30m
Ryanair
Fri 11/909:50
CRL
-
LTN
1 stop14h 35m
Ryanair
Deal found 31/7£107
Mon 7/915:20
LTN
-
CRL
1 stop6h 10m
Multiple Airlines
Tue 8/906:35
CRL
-
LTN
1 stop12h 05m
Multiple Airlines
Deal found 30/7£108
Tue 25/819:50
LTN
-
BRU
1 stop13h 05m
Ryanair
Sat 29/817:20
BRU
-
LTN
1 stop8h 10m
Ryanair
Deal found 31/7£108
Thu 27/821:40
LTN
-
CRL
1 stop10h 00m
Ryanair
Thu 3/914:20
CRL
-
LTN
2 stops7h 55m
Ryanair
Deal found 30/7£108
Thu 3/912:45
LTN
-
BRU
1 stop7h 45m
Multiple Airlines
Mon 7/922:15
BRU
-
LTN
1 stop13h 45m
Multiple Airlines
Deal found 30/7£109

Find flight deals from Luton to Belgium

Keep the following information in mind while searching for Luton to Belgium flight deals. Data was last updated 2 August 2026.

Round-trip from

£104

One-way from

£51

Popular in

May

Cheapest in

November

Average price

£130
9/9-16/9
  • 9/9-16/9
  • 2 total stops
  • 21h 35m total
  • London to Belgium
Search Deals
Ryanair
  • Ryanair
  • 19/9
  • 1 total stop
  • 10h 50m total
  • London to Belgium
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 2 August 2026.
Use the filters below to find and compare flights from London Luton Airport to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Fri 11/9

20:40-07:30

1 stop9h 50m

Charleroi Brussels

Mon 14/9

18:00-07:35

1 stop14h 35m

£104

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Wed 9/9

08:00-22:35

1 stop13h 35m

Brussels Bruxelles-National

Wed 16/9

19:00-00:50

1 stop6h 50m

£105

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Sun 1/11

19:10-07:45

1 stop11h 35m

Charleroi Brussels

Sun 15/11

08:30-21:05

1 stop13h 35m

£105

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Thu 10/9

13:00-08:20

2 stops18h 20m

Charleroi Brussels

Mon 14/9

21:55-11:40

1 stop14h 45m

£106

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Thu 27/8

21:40-08:40

1 stop10h 00m

Charleroi Brussels

Thu 3/9

14:20-21:15

2 stops7h 55m

£108

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Tue 25/8

19:50-09:40

1 stop12h 50m

Brussels Bruxelles-National

Tue 1/9

19:45-09:15

1 stop14h 30m

£113

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Mon 23/11

20:25-08:40

1 stop11h 15m

Brussels Bruxelles-National

Wed 25/11

10:00-17:35

1 stop8h 35m

£115

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Sun 29/11

06:00-18:20

1 stop11h 20m

Charleroi Brussels

Wed 2/12

08:55-18:20

1 stop10h 25m

£116

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Fri 27/11

15:05-08:20

2 stops16h 15m

Charleroi Brussels

Sun 29/11

07:15-02:50

2 stops20h 35m

£117

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Tue 26/1

06:00-13:25

1 stop6h 25m

Brussels Bruxelles-National

Tue 9/2

13:20-18:25

1 stop6h 05m

£119

Flights are sorted by cheapest return flights first.

Deals found on 28/7

Showing 1-10 of 52 resultsSorted by cheapest first
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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

How often are flights from London to Belgium delayed?

About 0% of weekly flights between London and Belgium have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for London to Belgium flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

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 10h. The distance between London Luton Airport and Belgium is about 230 mi.

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

    The most popular route from London Luton Airport to Belgium is London Luton - Brussels Bruxelles-National. You may also consider London Luton - Charleroi Brussels or London Luton - Antwerp Deurne.

  • 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.

See more FAQs

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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 Luton to Belgium?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Belgium from Luton today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belgium from Luton.

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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