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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 momondo user in the last 72 hours by searching for a flight from London Luton Airport to Brussels departing on 19/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Luton Airport to Brussels

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:20 - 10:45
LTN
-
CRL
12h 25m
1 stop
Multiple Airlines Logo
09:50 - 23:25
CRL
-
LTN
14h 35m
1 stop
£104Multiple Airlines
Fri, 28 Aug - Fri, 11 Sep
Multiple Airlines Logo
05:40 - 17:00
LTN
-
BRU
10h 20m
1 stop
Multiple Airlines Logo
08:45 - 18:05
BRU
-
LTN
10h 20m
1 stop
£104Multiple Airlines
Tue, 20 Oct - Thu, 22 Oct
Ryanair Logo
17:10 - 09:10
LTN
-
BRU
15h 00m
1 stop
Ryanair Logo
17:05 - 00:50
BRU
-
LTN
8h 45m
1 stop
£104Ryanair
Fri, 2 Oct - Fri, 9 Oct
Multiple Airlines Logo
05:40 - 14:30
LTN
-
BRU
7h 50m
1 stop
Multiple Airlines Logo
22:15 - 11:00
BRU
-
LTN
13h 45m
1 stop
£104Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Ryanair Logo
19:05 - 09:35
LTN
-
BRU
13h 30m
1 stop
Ryanair Logo
18:00 - 22:10
BRU
-
LTN
5h 10m
1 stop
£105Ryanair
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
15:20 - 22:30
LTN
-
CRL
6h 10m
1 stop
Multiple Airlines Logo
09:15 - 13:00
CRL
-
LTN
4h 45m
1 stop
£105Multiple Airlines
Mon, 7 Sep - Sun, 13 Sep
Multiple Airlines Logo
20:35 - 08:35
LTN
-
BRU
11h 00m
1 stop
Multiple Airlines Logo
10:00 - 15:45
BRU
-
LTN
6h 45m
1 stop
£105Multiple Airlines
Mon, 21 Sep - Tue, 29 Sep
Multiple Airlines Logo
08:00 - 22:35
LTN
-
BRU
13h 35m
1 stop
Multiple Airlines Logo
19:00 - 00:50
BRU
-
LTN
6h 50m
1 stop
£105Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
05:40 - 17:00
LTN
-
BRU
10h 20m
1 stop
Multiple Airlines Logo
09:05 - 18:05
BRU
-
LTN
10h 00m
1 stop
£105Multiple Airlines
Tue, 8 Sep - Tue, 22 Sep
Multiple Airlines Logo
12:55 - 20:25
LTN
-
CRL
6h 30m
1 stop
Multiple Airlines Logo
20:15 - 07:35
CRL
-
LTN
12h 20m
1 stop
£106Multiple Airlines
Thu, 10 Sep - Sat, 12 Sep

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Ryanair flights from London Luton Airport to Brussels

Our best Ryanair deals on London Luton Airport to Brussels flight tickets
Ryanair
9 Sept
LTN19:05London Luton
13h 30m
1 stop
BRU09:35Brussels Bruxelles-National
16 Sept
BRU18:00Brussels Bruxelles-National
5h 10m
1 stop
LTN22:10London Luton
£105
Ryanair
4 Sept
LTN20:25London Luton
11h 45m
1 stop
BRU09:10Brussels Bruxelles-National
5 Sept
BRU17:20Brussels Bruxelles-National
8h 10m
1 stop
LTN00:30London Luton
£106
Ryanair
27 Aug
LTN21:40London Luton
10h 00m
1 stop
CRL08:40Charleroi Brussels
10 Sept
CRL19:00Charleroi Brussels
15h 30m
2 stops
LTN09:30London Luton
£107

momondo Fare Finder

 
Customise your flight search to find flights from London Luton Airport 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, momondo users made 279,928 searches. Data last updated 1 August 2026.
Use the filters below to find and compare flights from London Luton Airport to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Fri 28/8

21:20-10:45

1 stop12h 25m

Charleroi Brussels

Fri 11/9

09:50-23:25

1 stop14h 35m

£104

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Tue 20/10

05:40-17:00

1 stop10h 20m

Brussels Bruxelles-National

Thu 22/10

08:45-18:05

1 stop10h 20m

£104

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Fri 2/10

17:10-09:10

1 stop15h 00m

Brussels Bruxelles-National

Fri 9/10

17:05-00:50

1 stop8h 45m

£104

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Wed 9/9

05:40-14:30

1 stop7h 50m

Brussels Bruxelles-National

Wed 16/9

22:15-11:00

1 stop13h 45m

£104

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Wed 9/9

19:05-09:35

1 stop13h 30m

Brussels Bruxelles-National

Wed 16/9

18:00-22:10

1 stop5h 10m

£105
Fastest return journey

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Mon 7/9

15:20-22:30

1 stop6h 10m

Charleroi Brussels

Sun 13/9

09:15-13:00

1 stop4h 45m

£105

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Mon 21/9

20:35-08:35

1 stop11h 00m

Brussels Bruxelles-National

Tue 29/9

10:00-15:45

1 stop6h 45m

£105

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 - BRU

LTNBRU

London Luton

Tue 8/9

05:40-17:00

1 stop10h 20m

Brussels Bruxelles-National

Tue 22/9

09:05-18:05

1 stop10h 00m

£105

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Thu 10/9

12:55-20:25

1 stop6h 30m

Charleroi Brussels

Sat 12/9

20:15-07:35

1 stop12h 20m

£106

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Brussels from

How to get the cheapest flight ticket from London Luton Airport to Brussels

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 Brussels?

In general, July is the cheapest month to fly from London Luton Airport to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. If you are unable to visit Brussels during the month of July, then departing from London Luton Airport during the month May is also very affordable. Most momondo users find prices during this month for around £0.

What is the cheapest day to depart on your flight to Brussels?

Our data shows that Friday is the least expensive day to fly to Brussels. Tickets to fly out on this day can be as low as £436. On the other hand, Thursday is the most expensive day to depart from London Luton Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £496.

What is the cheapest time of day to depart on your flight to Brussels?

According to our data, the cheapest time of day to fly to Brussels is in the evening. momondo users have found flights departing from London Luton Airport to Brussels in the evening for as low as £126. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Brussels, so prices are often more expensive at around £497 per ticket.

Cheap London Luton Airport to Brussels flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Luton Airport to Brussels

Fastest flight time

4h 15m

Direct flights

None
The fastest flight from London Luton Airport to Brussels takes 4h 15m
There are no direct flights from London Luton Airport to Brussels. There are no popular flight routes from London Luton Airport to Brussels.
Search flight deals

Frequently asked questions about flying from London Luton Airport to Brussels

  • How far is London Luton to Brussels by plane?

    There are 215.3 mi between London Luton and Brussels. By plane, this route typically takes 4h 15m.

  • When did momondo last update prices for flights from London Luton Airport to Brussels?

    Prices for flights from London Luton Airport to Brussels were last updated today.

  • How old do you have to be to fly from London Luton Airport to Brussels?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Luton Airport to Brussels.

  • What documentation or ID do you need to fly to Brussels?

    The travel and health documents required for your trip to Brussels 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 Brussels. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from London to Brussels?

It is quick and easy to find London to Brussels flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Brussels that suits you.

Can I find flights from London to Brussels with flexible booking policies on momondo?

momondo does allow users to show only those flights to Brussels from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Brussels?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Brussels.

I’m not ready to book a flight from London to Brussels right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Brussels from London. 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.

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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels
Brussels Bruxelles-National Airport
Charleroi Brussels Airport