40 € Barcelona (BCN) to Luxembourg (LUX) Cheap Flights

Compare Barcelona to Luxembourg flight deals

Find the cheapest month or even day of the year to fly to Luxembourg

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Flight deals from Barcelona to Luxembourg

Looking for a cheap last-minute deal or the best return flight from Barcelona Airport to Luxembourg Airport? If you want to travel next month, return fares start from 62 €. Find the lowest prices on one-way and return tickets right here.

Luxembourg.40 € per passenger.Departing Tue, 6 Oct, returning Wed, 14 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Tue, 6 Oct, arriving in Luxembourg.Inbound direct flight with Ryanair departs from Luxembourg on Wed, 14 Oct, arriving in Barcelona.Price includes taxes and charges.From 40 €, select.

Luxembourg.49 € per passenger.Departing Tue, 14 Jul, returning Mon, 24 Aug.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Tue, 14 Jul, arriving in Luxembourg.Inbound direct flight with Ryanair departs from Luxembourg on Mon, 24 Aug, arriving in Barcelona.Price includes taxes and charges.From 49 €, select.

Luxembourg.52 € per passenger.Departing Mon, 21 Sep, returning Tue, 22 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Mon, 21 Sep, arriving in Luxembourg.Inbound direct flight with Ryanair departs from Luxembourg on Tue, 22 Sep, arriving in Barcelona.Price includes taxes and charges.From 52 €, select.

Luxembourg.53 € per passenger.Departing Mon, 28 Sep, returning Wed, 14 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Mon, 28 Sep, arriving in Luxembourg.Inbound direct flight with Ryanair departs from Luxembourg on Wed, 14 Oct, arriving in Barcelona.Price includes taxes and charges.From 53 €, select.

Luxembourg.59 € per passenger.Departing Wed, 22 Jul, returning Mon, 7 Sep.Return flight with Wizz Air Malta and Ryanair.Outbound indirect flight with Wizz Air Malta, departs from Barcelona on Wed, 22 Jul, arriving in Luxembourg.Inbound indirect flight with Ryanair, departs from Luxembourg on Mon, 7 Sep, arriving in Barcelona.Price includes taxes and charges.From 59 €, select.

Luxembourg.62 € per passenger.Departing Thu, 6 Aug, returning Mon, 24 Aug.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Thu, 6 Aug, arriving in Luxembourg.Inbound direct flight with Ryanair departs from Luxembourg on Mon, 24 Aug, arriving in Barcelona.Price includes taxes and charges.From 62 €, select.

Luxembourg.70 € per passenger.Departing Mon, 13 Jul, returning Mon, 20 Jul.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Barcelona on Mon, 13 Jul, arriving in Luxembourg.Inbound indirect flight with Ryanair, departs from Luxembourg on Mon, 20 Jul, arriving in Barcelona.Price includes taxes and charges.From 70 €, select.

Luxembourg.71 € per passenger.Departing Sat, 25 Jul, returning Tue, 8 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Sat, 25 Jul, arriving in Luxembourg.Inbound direct flight with Ryanair departs from Luxembourg on Tue, 8 Sep, arriving in Barcelona.Price includes taxes and charges.From 71 €, select.

Luxembourg.75 € per passenger.Departing Mon, 3 Aug, returning Tue, 1 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Mon, 3 Aug, arriving in Luxembourg.Inbound direct flight with Ryanair departs from Luxembourg on Tue, 1 Sep, arriving in Barcelona.Price includes taxes and charges.From 75 €, select.

Luxembourg.75 € per passenger.Departing Tue, 13 Oct, returning Mon, 2 Nov.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Tue, 13 Oct, arriving in Luxembourg.Inbound direct flight with Ryanair departs from Luxembourg on Mon, 2 Nov, arriving in Barcelona.Price includes taxes and charges.From 75 €, select.

Luxembourg.78 € per passenger.Departing Thu, 17 Sep, returning Mon, 2 Nov.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Thu, 17 Sep, arriving in Luxembourg.Inbound direct flight with Ryanair departs from Luxembourg on Mon, 2 Nov, arriving in Barcelona.Price includes taxes and charges.From 78 €, select.

Luxembourg.79 € per passenger.Departing Thu, 14 Jan, returning Mon, 18 Jan.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Thu, 14 Jan, arriving in Luxembourg.Inbound direct flight with Ryanair departs from Luxembourg on Mon, 18 Jan, arriving in Barcelona.Price includes taxes and charges.From 79 €, select.

Luxembourg.79 € per passenger.Departing Sat, 26 Dec, returning Fri, 1 Jan.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Sat, 26 Dec, arriving in Luxembourg.Inbound direct flight with Ryanair departs from Luxembourg on Fri, 1 Jan, arriving in Barcelona.Price includes taxes and charges.From 79 €, select.

Luxembourg.79 € per passenger.Departing Fri, 13 Nov, returning Sun, 15 Nov.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Fri, 13 Nov, arriving in Luxembourg.Inbound direct flight with Ryanair departs from Luxembourg on Sun, 15 Nov, arriving in Barcelona.Price includes taxes and charges.From 79 €, select.

Luxembourg.79 € per passenger.Departing Mon, 1 Feb, returning Thu, 4 Feb.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Mon, 1 Feb, arriving in Luxembourg.Inbound direct flight with Ryanair departs from Luxembourg on Thu, 4 Feb, arriving in Barcelona.Price includes taxes and charges.From 79 €, select.

Luxembourg.79 € per passenger.Departing Thu, 3 Dec, returning Sat, 5 Dec.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Barcelona on Thu, 3 Dec, arriving in Luxembourg.Inbound direct flight with Ryanair departs from Luxembourg on Sat, 5 Dec, arriving in Barcelona.Price includes taxes and charges.From 79 €, select.

Find the cheapest month to fly from Barcelona to Luxembourg

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

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Direct flights from Barcelona to Luxembourg

Barcelona to Luxembourg: Alternative routes

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

Barcelona to Luxembourg: Flight information

The things to know before you go.

Cheapest flight found	40 €
Cheapest month to fly	October
Average flight time	2 hrs, 6 mins
Most popular airline	Luxair
Average flights per week	15

Finding cheap flights from Barcelona to Luxembourg: Frequently asked questions

How much are return flights from Barcelona to Luxembourg?

The best price we found for a return flight from Barcelona to Luxembourg is 40 €. 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.

How long does it take to fly from Barcelona to Luxembourg?

2 hours and 6 minutes is the average flight time from Barcelona to Luxembourg.

Which airlines fly direct from Barcelona to Luxembourg?

Luxair and Ryanair fly direct from Barcelona to Luxembourg.

How many flights are there a week from Barcelona to Luxembourg?

As of July 2026, there are 16 flights per week flying from Barcelona to Luxembourg.

When is the cheapest time to fly from Barcelona to Luxembourg?

The cheapest month to fly from Barcelona to Luxembourg is usually October.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Barcelona Airport to Luxembourg Airport on Tuesday, 6 October 2026.

Can I get a direct flight from Barcelona Airport to Luxembourg Airport?

Yes – the average flight time is 2 hours and 6 minutes.

How can I find the best flight deal to Luxembourg?

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 Luxembourg 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 Luxembourg?

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

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

Currently, Ryanair offers the cheapest flight tickets to Luxembourg.

Travelling from Barcelona Airport (BCN) to Luxembourg Airport (LUX): what you need to know

The average time for a direct flight from Barcelona Airport to Luxembourg Airport is 2 hours 5 minutes.
Luxembourg's timezone is UTC+1, which is the same as Barcelona.
Each week, there are ten Barcelona Airport to Luxembourg Airport flights. To take off as soon as possible, jump on the 06:30 Ryanair flight. If you'd rather make the most of your day before you fly, the last flight is at 20:50 with Luxair.
Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Be at the airport on time to board your BCN to LUX flight.
During popular months like July, you'll want to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're travelling during a peak period in general.
Luxair is your gateway to exploring Luxembourg (and maybe even some other great corners of Luxembourg!). Check out the direct flights from Barcelona Airport to Luxembourg Airport offered by this popular airline.
Most passengers choose to travel with Luxair on this route.
With an impressive 87.5% of services arriving as planned, Ryanair is the most punctual carrier for BCN to LUX flights.
Consider adding a stopover when booking your ticket from Barcelona Airport to Luxembourg Airport. Just deselect 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Check out these options between BCN and LUX:
- Frankfurt am Main Airport
- Paris Charles de Gaulle Airport
- Zurich Airport

How to find the cheapest flights from Barcelona Airport (BCN) to Luxembourg Airport (LUX)

At the moment, 18 € is the cheapest price we've found for a one-way Barcelona Airport to Luxembourg Airport flight. The best price for a return ticket is 40 €. Keep in mind that fares may change due to demand at the time of booking.
Book 11 months before you travel. After looking at the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from BCN to LUX.
The cheapest month for flights from Barcelona Airport to Luxembourg Airport is April. Use the 'Whole month' tool to find the lowest airfares if you have flexible dates.
Spend less time searching for cheap flights from BCN to LUX by creating a Price Alert. You'll receive an email or notification through the app when a lower fare pops up.
Tailor your flights using filters. Pick your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Barcelona Airport to Luxembourg Airport.

Handy information about Barcelona Airport (BCN)

Barcelona Airport gets high marks for on-time performance. 80% of flights that take off from BCN land on time.
Central Barcelona to Barcelona Airport is around 13 kilometres. Depending on traffic, it'll take you about 25 minutes to get there if you're driving, ride-sharing or catching a taxi.
Expect a trip time of roughly 30 minutes on public transport.
Get your travels off to a stress-free start by staying near BCN. Whether you've booked an early flight from Barcelona Airport to Luxembourg Airport or want to avoid feeling rushed, these stays have you covered:

Arriving at Luxembourg Airport (LUX)

The last thing you want is a lengthy trip to your hotel if you're landing late on a Barcelona Airport to Luxembourg Airport flight. Book one of these accommodation options near LUX instead:
Go wherever you want, whenever you want with a Luxembourg Airport rental car. Book your wheels from Keddy By Europcar, Alamo or Europcar and see more of Luxembourg and beyond.
For the best deal, reserve your ride from Luxembourg Airport around three weeks before you set off.

When to fly to Luxembourg Airport (LUX)

September is the busiest month for flights from Barcelona Airport to Luxembourg Airport. For smaller crowds, visit Luxembourg in March.
The warmest month in Luxembourg is August, with the temperature ranging between 10ºC (50ºF) and 28ºC (82ºF). Lock in your flights from Barcelona Airport to Luxembourg Airport in this month if this is the kind of weather you like.
For cooler conditions, search for a cheap ticket from BCN to LUX in January. Temperatures average between -4ºC (25ºF) and 6ºC (43ºF) then.

Explore more of Luxembourg

Luxembourg has its own special appeal, but there are so many other parts of Luxembourg you should also see. About 18 kilometres south-west of Luxembourg, a visit to Esch-sur-Alzette will keep you on the move. Start with leading sights like Nature reserve Ellergronn, Rockhal and The Minett Park Fond-de-Gras.
Dudelange is another favourite destination in Luxembourg and is around 14 kilometres south of Luxembourg. No trip is complete without experiencing Nature reserve "Haard, Hesselsbierg, Staebierg", Waassertuerm + Pomhouse and Centre National de l'Audiovisuel (National Audiovisual Centre).