83 € Luxembourg (LUX) to Brussels International (BRU) Cheap Flights

Compare Luxembourg to Brussels International flight deals

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Flight deals from Luxembourg Airport to Brussels International Airport

Looking for a cheap last-minute deal or the best return flight from Luxembourg Airport to Brussels International Airport? If you want to travel next month, return fares start from 83 €. Find the lowest prices on one-way and return tickets right here.

Brussels.83 € per passenger.Departing Tue, 14 Apr, returning Tue, 21 Apr.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Luxembourg on Tue, 14 Apr, arriving in Brussels International.Inbound indirect flight with Ryanair, departs from Brussels International on Tue, 21 Apr, arriving in Luxembourg.Price includes taxes and charges.From 83 €, select.

Brussels.115 € per passenger.Departing Tue, 10 Mar, returning Tue, 17 Mar.Return flight with Ryanair and Vueling Airlines.Outbound indirect flight with Ryanair, departs from Luxembourg on Tue, 10 Mar, arriving in Brussels International.Inbound indirect flight with Vueling Airlines, departs from Brussels International on Tue, 17 Mar, arriving in Luxembourg.Price includes taxes and charges.From 115 €, select.

Brussels.162 € per passenger.Departing Tue, 28 Apr, returning Sun, 3 May.Return flight with Ryanair and Brussels Airlines.Outbound indirect flight with Ryanair, departs from Luxembourg on Tue, 28 Apr, arriving in Brussels International.Inbound indirect flight with Brussels Airlines, departs from Brussels International on Sun, 3 May, arriving in Luxembourg.Price includes taxes and charges.From 162 €, select.

Brussels.166 € per passenger.Departing Fri, 13 Nov, returning Sat, 21 Nov.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Luxembourg on Fri, 13 Nov, arriving in Brussels International.Inbound indirect flight with Lufthansa, departs from Brussels International on Sat, 21 Nov, arriving in Luxembourg.Price includes taxes and charges.From 166 €, select.

Brussels.168 € per passenger.Departing Fri, 29 May, returning Tue, 2 Jun.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Luxembourg on Fri, 29 May, arriving in Brussels International.Inbound indirect flight with Lufthansa, departs from Brussels International on Tue, 2 Jun, arriving in Luxembourg.Price includes taxes and charges.From 168 €, select.

Brussels.185 € per passenger.Departing Fri, 15 May, returning Mon, 18 May.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Luxembourg on Fri, 15 May, arriving in Brussels International.Inbound indirect flight with Lufthansa, departs from Brussels International on Mon, 18 May, arriving in Luxembourg.Price includes taxes and charges.From 185 €, select.

Brussels.185 € per passenger.Departing Thu, 26 Mar, returning Thu, 2 Apr.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Luxembourg on Thu, 26 Mar, arriving in Brussels International.Inbound indirect flight with Lufthansa, departs from Brussels International on Thu, 2 Apr, arriving in Luxembourg.Price includes taxes and charges.From 185 €, select.

Brussels.201 € per passenger.Departing Sat, 20 Jun, returning Fri, 26 Jun.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Luxembourg on Sat, 20 Jun, arriving in Brussels International.Inbound indirect flight with Lufthansa, departs from Brussels International on Fri, 26 Jun, arriving in Luxembourg.Price includes taxes and charges.From 201 €, select.

Brussels.204 € per passenger.Departing Sat, 22 Aug, returning Sun, 30 Aug.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Luxembourg on Sat, 22 Aug, arriving in Brussels International.Inbound indirect flight with Lufthansa, departs from Brussels International on Sun, 30 Aug, arriving in Luxembourg.Price includes taxes and charges.From 204 €, select.

Brussels.221 € per passenger.Departing Sat, 11 Jul, returning Mon, 13 Jul.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Luxembourg on Sat, 11 Jul, arriving in Brussels International.Inbound indirect flight with Lufthansa, departs from Brussels International on Mon, 13 Jul, arriving in Luxembourg.Price includes taxes and charges.From 221 €, select.

Find the cheapest month to fly from Luxembourg to Brussels International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Luxembourg to Brussels International flights are currently cheapest in April.

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Luxembourg to Brussels International: Alternative routes

Compare routes from Luxembourg to Brussels below. You may find an airport to fly into that's cheaper, faster, or easier than Brussels International.

Luxembourg to Brussels: Flight information

The things to know before you go.

Cheapest flight found	83 €
Cheapest month to fly	April

Finding cheap flights from Luxembourg to Brussels International: Frequently asked questions

How much are return flights from Luxembourg to Brussels International?

The best price we found for a return flight from Luxembourg to Brussels International is 83 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Luxembourg to Brussels International?

Currently, there are no airlines that fly direct from Luxembourg to Brussels International. But we found flights with one or more stops from 83 €.

How many flights are there a week from Luxembourg to Brussels International?

As of March 2026, there are no flights flying from Luxembourg to Brussels International.

When is the cheapest time to fly from Luxembourg to Brussels International?

The cheapest month to fly from Luxembourg to Brussels International is usually April.

Which upcoming date is cheapest to fly from Luxembourg Airport to Brussels International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Luxembourg Airport to Brussels International Airport on Tuesday, 14 April 2026.

Can I get a direct flight from Luxembourg Airport to Brussels International Airport?

No airlines currently offer direct flights between Luxembourg Airport and Brussels International Airport. Most routes have one or more stops.

How can I find the best flight deal to Brussels International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brussels International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Brussels?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brussels is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Luxembourg Airport to Brussels International with?

Currently, Ryanair offers the cheapest flight tickets to Brussels International.

Travelling from Luxembourg Airport (LUX) to Brussels Airport (BRU): what you need to know

Brussels's timezone is UTC+1, which is the same as Luxembourg.
Give yourself plenty of time to make your LUX to BRU flight. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.
During popular months such as July, it's best to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead for an international flight when you fly during a peak period in general.
We make it easy to book a flight with a stopover. To see all your options for tickets from Luxembourg Airport to Brussels Airport, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to explore the city of your choice. Popular stopovers between LUX and BRU include:
- Frankfurt Airport
- Zurich Airport
- Charles de Gaulle Airport

How to find the cheapest flights from Luxembourg Airport (LUX) to Brussels Airport (BRU)

42 € is currently the lowest price for a one-way Luxembourg Airport to Brussels Airport flight. Return flights start from 83 €. These fares may change depending on availability.
It's often best to book ahead of time if you want to get cheap tickets from LUX to BRU. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.
The 'Whole month' search function shows you the cheapest flights from Luxembourg Airport to Brussels Airport across the month. It's a good way to find a bargain if your plans aren't set in stone.
Landing cheap flights from LUX to BRU is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know as soon as fares go down.
Tailor your flights with filters. Choose your preferred arrival and departure times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Luxembourg Airport to Brussels Airport.

Handy information about Luxembourg Airport (LUX)

Of the flights that depart from Luxembourg Airport, 65.56% land on time at their destination.
Luxembourg Airport is about 8 kilometres from central Luxembourg. If you're ride-sharing, catching a cab or driving from the centre, it'll take 15 minutes or so to arrive, depending on the traffic.
The journey on public transport typically takes 30 minutes.
Get your journey off to a stress-free start by staying near LUX. Whether you're catching an early flight from Luxembourg Airport to Brussels Airport or just don't like being rushed, these hotels have you covered:

Arriving at Brussels Airport (BRU)

Book a hotel near BRU if you're taking a late Luxembourg Airport to Brussels Airport flight. Check in to one of these accommodation options and skip the long transfer:
Follow your own route with a Brussels Airport rental car. Book your wheels from Keddy By Europcar, Alamo or Europcar and see more of Brussels and beyond.
Booking your vehicle from Brussels Airport around three weeks in advance can help you get the best possible rate.

Getting from Brussels Airport (BRU) to central Brussels

Brussels Airport to central Brussels has a drive time of around 20 minutes. It's approximately 14 kilometres away.
When travelling on public transport, expect a journey time of roughly 40 minutes.

When to fly to Brussels Airport (BRU)

July is the most popular month for flights from Luxembourg Airport to Brussels Airport. To avoid the crowds, travel to Brussels in January.
When booking your flight from Luxembourg Airport to Brussels Airport, think about the kind of weather you like. August is the warmest month in Brussels, with temperatures ranging from 12ºC (54ºF) to 27ºC (81ºF).
January has average temperatures of between -2ºC (28ºF) and 8ºC (46ºF). Search for cheap tickets from LUX to BRU sometime then if you'd rather travel in cooler conditions.

Explore more of Belgium

Charleroi is just one of the many places in Belgium waiting to be discovered after you've seen Brussels. Around 48 kilometres away to the south, its top attractions include Parc Gobbe, Maison Dermine (art déco — 1921) and Parc Ligny.
Around 88 kilometres east of Brussels, Liege is another essential stop in Belgium. No visit is complete without checking out Gare de Liege-Guillemins, Curtius Museum and Montagne de Bueren.