£39 Find Cheap Flights from London Luton Airport to Brussels

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luton to Brussels departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Brussels, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights Deals

Cheap Flights from Luton to Brussels (LTN-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Luton to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Luton to Brussels

Mon, 13 Oct - Tue, 14 Oct
Logo
20:25 - 10:10LTN-CRL
12h 45m1 stop
Logo
20:50 - 07:30CRL-LTN
11h 40m1 stop
£71
Find Deal
Tue, 28 Oct - Tue, 11 Nov
Logo
08:25 - 18:20LTN-CRL
8h 55m1 stop
Logo
21:00 - 14:00CRL-LTN
18h 00m1 stop
£79
Find Deal
Mon, 1 Sep - Tue, 9 Sep
Logo
07:40 - 21:55LTN-CRL
13h 15m1 stop
Logo
16:25 - 07:45CRL-LTN
16h 20m1 stop
£81
Find Deal
Thu, 28 Aug - Thu, 11 Sep
Logo
21:20 - 12:30LTN-CRL
14h 10m1 stop
Logo
16:30 - 07:45CRL-LTN
16h 15m1 stop
£85
Find Deal
Mon, 6 Oct - Mon, 13 Oct
Wizz Air Logo
21:50 - 14:05LTN-CRL
15h 15m1 stop
Wizz Air Logo
14:50 - 07:20CRL-LTN
17h 30m1 stop
£85Wizz Air
Find Deal
Sun, 14 Sep - Tue, 16 Sep
Logo
20:50 - 08:10LTN-CRL
10h 20m1 stop
Logo
16:25 - 07:45CRL-LTN
16h 20m1 stop
£91
Find Deal
Mon, 13 Oct - Tue, 14 Oct
Ryanair Logo
21:55 - 09:25LTN-BRU
10h 30m1 stop
Ryanair Logo
22:20 - 09:25BRU-LTN
12h 05m1 stop
£97Ryanair
Find Deal
Mon, 13 Oct - Tue, 14 Oct
Ryanair Logo
21:55 - 09:25LTN-BRU
10h 30m1 stop
Ryanair Logo
22:20 - 09:25BRU-LTN
12h 05m1 stop
£97Ryanair
Find Deal
Mon, 1 Sep - Tue, 9 Sep
Wizz Air Logo
20:25 - 15:50LTN-CRL
18h 25m2 stops
Wizz Air Logo
16:25 - 07:45CRL-LTN
16h 20m1 stop
£98Wizz Air
Find Deal
Fri, 12 Sep - Sun, 28 Sep
Wizz Air Logo
19:45 - 14:20LTN-CRL
17h 35m1 stop
Wizz Air Logo
19:30 - 07:30CRL-LTN
13h 00m1 stop
£103Wizz Air
Find Deal
Booking Insights

KAYAK's insights & trends for Luton to Brussels flights

Get data-powered insights and trends into flights from Luton to Brussels to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from London Luton Airport to Brussels?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from London Luton Airport to Brussels were found on Wizz Air (£85) and Ryanair (£97).

Find deals

Good to know - Cheap tickets from London Luton Airport to Brussels

Cheapest flight£39
Flight from London Luton Airport to Charleroi Brussels

When to book flights from Luton to Brussels

Are your dates flexible? Find out the best times to travel from Luton to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Luton Airport to Brussels flights

  • What is the cheapest flight from London Luton Airport to Brussels?

    In the last 3 days, the lowest price for a flight from London Luton Airport to Brussels was £51 for a one-way ticket and £94 for a return.

  • Which airports will I be using when flying from London Luton Airport to Brussels?

    When flying out of London Luton Airport you will be using London Luton. You will be landing at one of these airports: Brussels Bruxelles-National or Charleroi Brussels.

  • Which aircraft models fly most regularly from London Luton Airport to Brussels?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from London Luton Airport to Brussels?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Luton Airport to Brussels.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Luton Airport to Brussels?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from London Luton Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Luton Airport to Brussels?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Brussels with an airline and back to London Luton Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Luton Airport to Brussels?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from London Luton Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Luton to Brussels

 
See real verified KAYAK customer reviews for airlines flying from London to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Luton to Brussels? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Brussels AirlinesOverall score based on 350 reviews
7.3Boarding
6.2Food
6.1Entertainment
7.0Comfort
7.9Crew
Airline reviews

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

8.0 ExcellentAlexandre, Jul 2025BRU - GVA
Read more Brussels Airlines reviews

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

It was really good because the employees were very nice and fun to talk to. The entertainment was nice because they had plenty of movies to watch.

Crew was enthusiastic. Meal was surprisingly good. They came to give water very frequently. Negative that the seat reclining didn't work

That was a short flight by the only time I could actually sleep

How can a national carrier and part of Lufthansa group not even provide complimentary water and a snack in such a long flight ?

Everything you need to know for your flight from Luton to Brussels

Information on your arrival and departure airports

London Luton Airport (LTN)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.