£49 Find Cheap Flights from London Luton Airport to Belgium

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 Belgium departing on 14/4. 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, 0 bags

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

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% 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.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Luton to Belgium Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Luton to Belgium 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 Belgium

Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
14:25 - 21:25
LTN
-
CRL
6h 00m
1 stop
Multiple Airlines Logo
21:55 - 11:40
CRL
-
LTN
14h 45m
1 stop
£100Multiple Airlines
Sun, 12 Apr - Wed, 15 Apr
Multiple Airlines Logo
19:50 - 08:55
LTN
-
CRL
12h 05m
1 stop
Multiple Airlines Logo
09:20 - 15:30
CRL
-
LTN
7h 10m
1 stop
£101Multiple Airlines
Thu, 9 Apr - Tue, 21 Apr
Ryanair Logo
09:25 - 17:55
LTN
-
BRU
7h 30m
1 stop
Ryanair Logo
10:00 - 15:45
BRU
-
LTN
6h 45m
1 stop
£101Ryanair
Thu, 7 May - Mon, 11 May
Multiple Airlines Logo
21:40 - 08:40
LTN
-
CRL
10h 00m
1 stop
Multiple Airlines Logo
21:30 - 11:00
CRL
-
LTN
14h 30m
1 stop
£101Multiple Airlines
Thu, 7 May - Mon, 11 May
Multiple Airlines Logo
21:40 - 08:40
LTN
-
CRL
10h 00m
1 stop
Multiple Airlines Logo
14:40 - 20:40
CRL
-
LTN
7h 00m
1 stop
£102Multiple Airlines
Tue, 14 Apr - Tue, 21 Apr
Multiple Airlines Logo
08:15 - 14:10
LTN
-
CRL
4h 55m
1 stop
Multiple Airlines Logo
06:40 - 12:55
CRL
-
LTN
7h 15m
1 stop
£103Multiple Airlines
Thu, 7 May - Mon, 11 May
Multiple Airlines Logo
20:35 - 08:35
LTN
-
BRU
11h 00m
1 stop
Multiple Airlines Logo
09:25 - 19:55
BRU
-
LTN
11h 30m
1 stop
£104Multiple Airlines
Tue, 28 Apr - Tue, 28 Apr
Multiple Airlines Logo
05:00 - 13:00
LTN
-
CRL
7h 00m
1 stop
Multiple Airlines Logo
21:25 - 07:45
CRL
-
LTN
11h 20m
1 stop
£104Multiple Airlines
Thu, 7 May - Mon, 11 May
Ryanair Logo
21:40 - 08:40
LTN
-
CRL
10h 00m
1 stop
Ryanair Logo
22:00 - 09:15
CRL
-
LTN
12h 15m
1 stop
£105Ryanair
Tue, 14 Apr - Thu, 16 Apr
Ryanair Logo
13:10 - 19:10
LTN
-
BRU
5h 00m
1 stop
Ryanair Logo
14:50 - 21:15
BRU
-
LTN
7h 25m
1 stop
£106Ryanair
Booking Insights

KAYAK's insights & trends for Luton to Belgium flights

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

What is the cheapest month to fly from London Luton Airport to Belgium?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Luton Airport to Belgium, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Luton Airport to Belgium is May, when tickets cost £100 (return) on average. On the other hand, the most expensive months are July and September, when the average cost of return tickets is £214 and £211 respectively.

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

Low seasonMarch
Cheapest flight£49
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (47% more expensive on average)
Flight from London Luton Airport to Brussels Airport

FAQs - booking Belgium flights

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

    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 Belgium.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Luton Airport to Belgium 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 Belgium?

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

    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 from London Luton Airport to Belgium up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Luton to Belgium

 
Need help choosing which airline to fly with from Luton to Belgium? 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 391 reviews
7.3Boarding
7.9Crew
6.2Entertainment
6.9Comfort
6.3Food
Airline reviews

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

2.0 MediocreAnonymous, Sept 2025
LHR - BRU
Read more Brussels Airlines reviews

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

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

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

You will pay for everything and feels like the airplane is old

The luggage problem I previously mentioned was actually this flight

The flight was delayed due to snow in Frankfurt. There wasn't much information from BA or the airport, but Kayak was great and kept me informed of the delay and gate changes.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

No WiFi. No food. 250 ml of water only drink option. No entertainment options. Extremely bare bones flight

Economy seats were good and spacious. Much better than virgin by a mile.

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

Information on your arrival and departure airports