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£18 Cheap Flights from Luxembourg (LUX) to Barcelona (BCN)

View £18 flight on Tue, 25 Aug 2026Opens in a new window

Popular airlines from Findel International Airport (LUX) to Barcelona El Prat Airport (BCN)

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Cheap Flights from Luxembourg (LUX) to Barcelona (BCN)

Prices were available within the past 7 days and start at £18 for one-way flights and £110 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Luxair
Sun, 6 Dec - Wed, 9 Dec
LUX
Luxembourg
BCN
Barcelona
£110 Return, found 6 days ago
£110
Return
found 6 days ago
Select Luxair flight, departing Sun, 6 Dec from Luxembourg to Barcelona, returning Wed, 9 Dec, priced at £110 found 6 days ago
Luxair
Mon, 7 Dec - Thu, 10 Dec
LUX
Luxembourg
BCN
Barcelona
£115 Return, found 6 days ago
£115
Return
found 6 days ago
Select Luxair flight, departing Mon, 7 Dec from Luxembourg to Barcelona, returning Thu, 10 Dec, priced at £115 found 6 days ago
Luxair
Mon, 7 Dec - Wed, 9 Dec
LUX
Luxembourg
BCN
Barcelona
£115 Return, found 6 days ago
£115
Return
found 6 days ago
Select Luxair flight, departing Mon, 7 Dec from Luxembourg to Barcelona, returning Wed, 9 Dec, priced at £115 found 6 days ago
Lufthansa
Fri, 4 Sept - Mon, 7 Sept
LUX
Luxembourg
BCN
Barcelona
£126 Return, found 2 days ago
£126
Return
found 2 days ago
Select Lufthansa flight, departing Fri, 4 Sept from Luxembourg to Barcelona, returning Mon, 7 Sept, priced at £126 found 2 days ago
Lufthansa
Sat, 5 Dec - Fri, 11 Dec
LUX
Luxembourg
BCN
Barcelona
£130 Return, found 6 days ago
£130
Return
found 6 days ago
Select Lufthansa flight, departing Sat, 5 Dec from Luxembourg to Barcelona, returning Fri, 11 Dec, priced at £130 found 6 days ago
KLM
Sat, 7 Nov - Sat, 21 Nov
LUX
Luxembourg
BCN
Barcelona
£130 Return, found 3 days ago
£130
Return
found 3 days ago
Select KLM flight, departing Sat, 7 Nov from Luxembourg to Barcelona, returning Sat, 21 Nov, priced at £130 found 3 days ago
Lufthansa
Thu, 3 Sept - Mon, 7 Sept
LUX
Luxembourg
BCN
Barcelona
£131 Return, found 3 days ago
£131
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 3 Sept from Luxembourg to Barcelona, returning Mon, 7 Sept, priced at £131 found 3 days ago
Lufthansa
Tue, 1 Sept - Tue, 8 Sept
LUX
Luxembourg
BCN
Barcelona
£132 Return, found 4 days ago
£132
Return
found 4 days ago
Select Lufthansa flight, departing Tue, 1 Sept from Luxembourg to Barcelona, returning Tue, 8 Sept, priced at £132 found 4 days ago
Swiss International Air Lines
Wed, 26 Aug - Mon, 31 Aug
LUX
Luxembourg
BCN
Barcelona
£139 Return, found 11 hours ago
£139
Return
found 11 hours ago
Select Swiss International Air Lines flight, departing Wed, 26 Aug from Luxembourg to Barcelona, returning Mon, 31 Aug, priced at £139 found 11 hours ago
TAP Portugal
Fri, 20 Nov - Wed, 25 Nov
LUX
Luxembourg
BCN
Barcelona
£147 Return, found 6 days ago
£147
Return
found 6 days ago
Select TAP Portugal flight, departing Fri, 20 Nov from Luxembourg to Barcelona, returning Wed, 25 Nov, priced at £147 found 6 days ago

Find the cheapest month to fly from Luxembourg (LUX) to Barcelona (BCN)

January is typically the cheapest month to fly

From £35 - £127 per traveller.

Frequently asked questions

How much does a flight from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.) cost?
You can find one-way and return flights from LUX to BCN with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LUX to BCN ticket fares go up or down.
What is the cheapest month to fly from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.)?
The cheapest months to fly from LUX to BCN are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.)?
There are 2 airlines offering direct flights from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.). Here are the carriers:
  • Luxair operates 7 direct flights from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.) every week.
  • Ryanair operates 7 direct flights from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.) every week.
What is the cheapest airline that flies from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.)?
Ryanair is one of the cheapest airlines offering nonstop return flights from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.), with tickets starting from around £49 for flights that can be booked for departure within the next year. Ryanair also offers one of the cheapest connecting return flights from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.), with tickets starting from around £99. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.)?
To find a cheap flight from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.)?
The best airline to fly with from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.) will differ from traveler to traveler. If you like to fly early, Ryanair offers early morning flights. If price is the most important factor, Ryanair typically offers the lowest fares. Air Dolomiti offers the most daily flights from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.)?
You'll find approximately 2 nonstop flights per day from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.). For even more choices, look at flights that include layovers, as there are around 25 connecting flights per day. Some common connection points include Frankfurt Intl. (FRA), Schiphol (AMS), and Heathrow (LHR).
What is the earliest flight from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.)?
The earliest flight from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.) typically departs around 5:45 AM. This flight is operated by Luxair and Portugalia. This is a seasonal service, active only in May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.)?
You'll typically find the most flights from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.) on a Monday, with around 36 flights available. This gives you a good selection of options to choose from. Major airlines on this route include Air Dolomiti, Luxair, and KLM. Flight options are notably more plentiful on Mondays compared to other days of the week, offering you more flexibility for your travel plans.
What are the most popular departure times for flights from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.)?
The most popular departure times for flights from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.) are between 9am and 12pm. Many major carriers, including Air Dolomiti, Swiss International Air Lines and Luxair, offer flights during this window. Many travellers prefer these morning flights as they allow you to arrive at your destination with plenty of time to settle in and start your trip.
How long does it take to fly from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.)?
A direct flight from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.) typically takes around 2 hours. This route covers a distance of approximately 980 kilometres. If you opt for a one-stop flight, the journey usually takes longer, averaging about 5 hours 18 minutes. Flights with two or more stops will extend your travel time further, typically around 12 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic.
Can you fly business or first class from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.)?
You can fly business class between LUX and BCN. Airlines that offer business class service on this route include:
  • TAP Portugal
  • Swiss International Air Lines
  • Air Baltic
  • KLM
  • Lufthansa
  • Aegean
  • Lufthansa Cityline
  • LOT-Polish Airlines
  • British Airways
  • Air Dolomiti
  • Helvetic Airways
  • Luxair
  • Cityjet
How do I earn miles on a Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.) flight with Expedia?
It's easy to earn miles on a Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Barcelona (BCN) from Luxembourg (LUX)?
If you're planning to travel to Barcelona from Findel (LUX), you can fly directly into Barcelona Intl. (BCN). Some flights may connect through major hubs like Frankfurt Intl. (FRA), Franz Josef Strauss Intl. (MUC), or Dr. Francisco de Sa Carneiro (OPO) before reaching Barcelona. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.) at the last minute?
Typically, booking a last minute flight from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.) flight and hotel package?
Securing a Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.)?
If you booked your Luxembourg (LUX-Findel) to Barcelona (BCN-Barcelona Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Findel
Destination airport
Barcelona Intl.
Airlines serving
Air Europa, Air France, Austrian Airlines, British Airways, ITA Airways, KLM, LOT-Polish Airlines, Lufthansa, Luxair, Ryanair, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal
Return price
£110
Distance
974 km
Average flight time
1 hour 58 mins

Book with confidence

Compare flights from Luxembourg to Barcelona easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Luxembourg to Barcelona. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Barcelona Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Findel to Barcelona Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Findel (LUX) to Barcelona Intl. (BCN)

The easiest way to view the best deals on flights from Luxembourg to Barcelona today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Findel to Barcelona Intl. start at just £110 and range up to £147.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Luxembourg and Barcelona
  • booking your flight during December, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Luxembourg to Barcelona flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Findel to Barcelona Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Luxembourg to Barcelona easily and book with confidence

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