LUX - BCN

21€ Find Cheap Flights from Luxembourg to Barcelona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luxembourg to Barcelona-El Prat departing on 31.08.. 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 Barcelona-El Prat Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Luxembourg to Barcelona, 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 Luxembourg to Barcelona, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
105 €
Typical prices: 166 €-72 €
Ryanair
Fri 20.11.Fri 27.11.
LUX - BCN • Direct
Cheapest one-way flight
21 €
Typical prices: 74 €-130 €
Ryanair
Mon 31.8.
LUX - BCN • Direct
Top airlines
Cheapest • from 105 € (return)
Best reviews • 7,8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Luxair and Ryanair. Average duration is 1h 58m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 78% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Barcelona-El Prat!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Luxembourg to Barcelona-El Prat (LUX-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Luxembourg to Barcelona-El Prat 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 Luxembourg to Barcelona-El Prat

Fri, 20. Nov - Fri, 27. Nov
Ryanair Logo
9:10 - 11:10
LUX
-
BCN
2h 00mdirect
Ryanair Logo
6:25 - 8:35
BCN
-
LUX
2h 10mdirect
105 €Ryanair
Tue, 30. Jun - Tue, 7. Jul
Ryanair Logo
21:15 - 23:10
LUX
-
BCN
1h 55mdirect
Ryanair Logo
18:30 - 20:40
BCN
-
LUX
2h 10mdirect
105 €Ryanair
Wed, 1. Jul - Mon, 6. Jul
Multiple Airlines Logo
10:05 - 0:05
LUX
-
BCN
14h 00m
2 stops
Multiple Airlines Logo
15:35 - 17:45
BCN
-
LUX
2h 10mdirect
106 €Multiple Airlines
Tue, 14. Jul - Tue, 21. Jul
Ryanair Logo
21:15 - 23:10
LUX
-
BCN
1h 55mdirect
Ryanair Logo
18:30 - 20:40
BCN
-
LUX
2h 10mdirect
107 €Ryanair
Sun, 5. Jul - Thu, 9. Jul
Multiple Airlines Logo
10:15 - 17:50
LUX
-
BCN
7h 35m
1 stop
Multiple Airlines Logo
10:40 - 12:50
BCN
-
LUX
2h 10mdirect
108 €Multiple Airlines
Mon, 6. Jul - Thu, 9. Jul
Multiple Airlines Logo
9:40 - 14:55
LUX
-
BCN
5h 15m
1 stop
Multiple Airlines Logo
10:40 - 12:50
BCN
-
LUX
2h 10mdirect
109 €Multiple Airlines
Tue, 30. Jun - Tue, 7. Jul
Ryanair Logo
21:15 - 23:10
LUX
-
BCN
1h 55mdirect
Ryanair Logo
18:30 - 20:40
BCN
-
LUX
2h 10mdirect
110 €Ryanair
Mon, 6. Jul - Thu, 9. Jul
Multiple Airlines Logo
22:30 - 8:50
LUX
-
BCN
10h 20m
1 stop
Multiple Airlines Logo
0:40 - 11:30
BCN
-
LUX
10h 50m
1 stop
111 €Multiple Airlines
Mon, 24. Aug - Wed, 26. Aug
Ryanair Logo
20:15 - 7:25
LUX
-
BCN
11h 10m
1 stop
Ryanair Logo
18:00 - 7:40
BCN
-
LUX
13h 40m
1 stop
111 €Ryanair
Thu, 6. Aug - Mon, 10. Aug
Ryanair Logo
9:45 - 20:40
LUX
-
BCN
10h 55m
1 stop
Ryanair Logo
15:35 - 17:45
BCN
-
LUX
2h 10mdirect
112 €Ryanair
Booking Insights

KAYAK's insights & trends for Luxembourg to Barcelona-El Prat flights

Get data-powered insights and trends into flights from Luxembourg to Barcelona-El Prat to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Luxembourg to Barcelona-El Prat Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Luxembourg to Barcelona-El Prat Airport departing in November.

What’s the cheapest day of the week to fly from Luxembourg to Barcelona?

The average price of all round-trip flights from Luxembourg to Barcelona-El Prat Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Barcelona on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Luxembourg to Barcelona. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Luxembourg to Barcelona-El Prat Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Luxembourg to Barcelona-El Prat Airport, 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 Luxembourg to Barcelona-El Prat Airport is January, where tickets cost 111 € (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is 195 € and 194 € respectively.

How far in advance should I book a flight from Luxembourg to Barcelona-El Prat Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Luxembourg to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Luxembourg to Barcelona-El Prat Airport, you should book around 4 weeks before departure, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know - Cheap tickets from Luxembourg to Barcelona

Low seasonJanuary
Cheapest flight21 €
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from Luxembourg to Barcelona

When to book flights from Luxembourg to Barcelona-El Prat

Are your dates flexible? Find out the best times to travel from Luxembourg to Barcelona-El Prat 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 Luxembourg to Barcelona flights

  • What is the cheapest flight from Luxembourg to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from Luxembourg to Barcelona-El Prat Airport was 21 € for a one-way ticket and 105 € for a return.

  • Which aircraft models fly most regularly from Luxembourg to Barcelona?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Luxembourg to Barcelona flight route.

  • Which airline alliances offer flights from Luxembourg to Barcelona?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Luxembourg and Barcelona, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Luxembourg to Barcelona?

    There are direct flights from Luxembourg to Barcelona on a daily basis.

  • Which is the best airline for flights from Luxembourg to Barcelona, Luxair or Ryanair?

    The two airlines most popular with KAYAK users for flights from Luxembourg to Barcelona are Luxair and Ryanair. With an average price for the route of 192 € and an overall rating of 7,7, Luxair is the most popular choice. Ryanair is also a great choice for the route, with an average price of 119 € and an overall rating of 6,9.

  • How does KAYAK find such low prices on flights from Luxembourg to Barcelona?

    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 Luxembourg to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Luxembourg to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Luxembourg 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 Luxembourg to Barcelona?

    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 Barcelona with an airline and back to Luxembourg with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Luxembourg to Barcelona?

    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 Barcelona from Luxembourg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Luxembourg to Barcelona-El Prat Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for 46 € or less one-way and 130 € or less round-trip.

Prefer to fly direct from Luxembourg to Barcelona-El Prat?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Luxembourg to Barcelona-El Prat.
Find which airlines fly direct from Luxembourg Airport to Barcelona-El Prat Airport, which days they fly and book direct flights.

Direct departures

Luxembourg to Barcelona-El Prat

Monday

Luxair,Ryanair

Luxair,Ryanair

Tuesday

Luxair,Ryanair

Luxair,Ryanair

Wednesday

Luxair

Luxair

Thursday

Luxair,Ryanair

Luxair,Ryanair

Friday

Luxair

Luxair

Saturday

Luxair,Ryanair

Luxair,Ryanair

Sunday

Luxair,Ryanair

Luxair,Ryanair

See more direct flights

Direct returns

Barcelona-El Prat to Luxembourg

Monday

Luxair,Ryanair

Luxair,Ryanair

Tuesday

Luxair,Ryanair

Luxair,Ryanair

Wednesday

Luxair

Luxair

Thursday

Luxair,Ryanair

Luxair,Ryanair

Friday

Luxair

Luxair

Saturday

Luxair,Ryanair

Luxair,Ryanair

Sunday

Luxair,Ryanair

Luxair,Ryanair

See more direct flights

Reviews of the top 5 airlines flying from Luxembourg to Barcelona-El Prat

 
See real verified KAYAK customer reviews for airlines flying from Luxembourg to Barcelona. 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 Luxembourg to Barcelona-El Prat? 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.
7,8
KLMOverall score based on 1528 reviews
7,3Food
7,7Comfort
7,2Entertainment
8,4Crew
7,8Boarding
Airline reviews

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

10,0 ExcellentBob, May 2026
AMS - YYZ
Read more KLM reviews

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

I like all the Support that I have received during my flight.

Flight cancelled at last time 3h before and it was unforgettable because we have working engagement and we need to go home. Im very disappointed for this flight

They flew us to Zurich and have us layover there for a night with very last minutes notice, so we had to wait at the airport for 6hrs.

Plane and luggage on time Too expensive No comfort Poor sandwich

They didn’t have enough meals for a few last row passengers.

No SMS receiver for the check-in, obliged to do again the check-in for the corresponding flight

even with delay upon departure, the crew managed to get us on time to Lux, nice relaxing and generous service.. Classic good quality products. The opening time for the drop off was a bit late.. long queue of passengers waiting already before desk opened.

The noise in the plane made the highest level of sound in the entertainment system ineffeective. The leg room was better than most flights bu the seats are not made for comfort. Food was ok but nothing to look forward too.

No choice of food was given, and I was served leftovers, so they were returned back. the crew is unfriendly and harsh. Need to be trained on communication.

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

Flight from Warsaw to Zurich was just OK but the food selection for purchase was very limited. They were out of sandwiches from the very beginning

Really BAD check in experience. My bag was left in Geneva and I have not received it yet. I have been in Stockholm 5 days without clothes to change. The flight was good but very unhappy with the post service support.

We still don't have our luggages... flight was Saturday Jan 3rd and today is Wed 7th...even after fling the delayed/missing baggage report on saturday night and contacting SWISS (which is not answering) we still dont have our luggages...

Drinking water could be in more sustainable packaging than plastic bottles

Water bottles could be in more sustainable packaging than plastic bottles

Zürich-NY part of the trip was really good! Enjoyed professionalism and courtesy of the crew, comfort and cleanliness of the aircraft.

We had seats between the bathroom and a screaming baby, and did not have enough room to lay my head down on the tray table. Not ideal.

Enough seat availability for us to move a little and so sit together - but the flight was half an hour late

Ryan air is a scamming airline. They advertise that you have to follow they baggage policy and their employees just do whatever they feel like. My most recent flight, i checked to large bags and just paid for 3 cabin bags and priority. Apparently, according to the staff, they knew the plane had too full in the cabin. This meant they had to target a select number of bags to into the hold. Now, a normal airline just offers to take your bag at the gate for you, it is their mistake. Not Ryan air, they just tell you the wheel of your bag sticks out 2 cm, we will charge you almost what you paid to check your entire luggage immediately, then tell you it’s on you. I would have gladly paid to check in the bags in the bag check in, where they told me the bag was good to go. Never using this airline again. I used to enjoy the quick direct flights but I will never use them again.

I didn't eat any food so can't comment on that. The prices on the plane are extortionate (as are all prices on planes). Everything else was seemless and a great experience

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

Waiting outside for a long time is not really necessary

The baggage wasnt uploaded to the plane, lost baggage handling is very poor.

Nothing unexpected considering it is a Ryanair flight. It does the job. Nothing above, at all.

I had heard horror stories about Ryan air and was a little worried about my flights with them but I had 3 flights with them in Italy, Puglia and Sicily and it was a painless and smooth process. I was very happy.

It would have been better if I was not ill so I didn't go and I didn't come back and I could not transfer my tickets to a later date as Ryanair stop flying from Manchester at the end of October till next year

The flight was 1h delayed. There was a flight attendant making announcements in the cabin, but it was impossible to understand whether the information was important or not. (Although whatever she was saying, it was clearly meant to be communicated to the passengers.) From the way she spoke, it sounded like Spanish, but only thanks to catching one word out of every five or six — mumbled through her teeth — I realized she was actually speaking English. It was quite embarrassing

Most things went well, but the legroom was lacking. The crew were great.

This is a very basic flight with no-frills. I just wish the seats were a little bit more comfortable.

Catastrophic experience the gate selected customers were picked up to.pay 70 eur for overweight 1-2 kg. While some others were let to board without chcking their carry on bags. Unecessaey drama by Lufthansa that brings nothing just hating them by customers.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

This review is based on 2 things: 1. The lack of hygiene on the plane. 2. William - the head flight attendant. The lack of cleanliness on the plane upon arrival was appalling. Being given a sanitizing wipe upon boarding of the plane is shocking when you consider the cost of a business class flight. UA expects me to do their job and clean all the bread, food and debris left from previous guests. Does this sound normal to you. The seat, the food table and the sides were full of crumbs, chocolate and dirt. When I told the flight attendant they just gave me more wipes so I could clean it myself. Secondly, William the business cabin head flight attendant was so busy flirting with a couple in the front that his attention to the other guests was minimal. He continuously asked them if they were ok or if they needed anything and it didn’t matter if the rest of us needed anything. And if you are the lead attendant shouldn’t you be checking if the bathrooms in business class are clean and needing toilet paper. There were 2 bathrooms in business. Halfway through the flight the first bathroom was closed and the second bathroom was dirty and had no toilet paper one hour and a half before the flight landed. He needs additional training on prioritizing things. He should care less about flirting and more about his work

Had a few open seats and could use it for a great rest ful journey

Be aware that your carry on is no longer a carryon. They go by the weight not just the size. Because we were forced to check them we missed our connection. Waiting over half hour at the luggage carrosol. Also, this added inconvenience happened because they "kayak" changed our itinerary knowing our connection was almost impossible, they wouldn't make different flights. Will never book the flight through KAYAK. USE the carrier for direct.

Insulting. Lufthansa flight from Munich to EWR had us getting our luggage when we were told in Florence that it would follow us to Indianapolis. It did not. Then very slow security in EWR caused me and three other passengers from Lufthansa flight from Munich to miss the boarding closure. Behind me were two elderly grandparents and their ten year old grandson. We were all refused entry on a plane to Indy that was still at the gate. The doors had not even closed inside the terminal yet. No apologies or compensation offered. Not even a meal voucher let alone a free hotel stay for our inconvenience. I m not sure what the other three passengers behind me did ( they were elderly with a grandson, recall), but I stated 12 hours overnight in a chilly EWR airport until next flight to Indy at 850 next morning.

Flight was cancelled and rebooking was an hours long experience which required us to rent a cab, hotel room and fly the next day on a different airline with a much longer layover

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

Everything you need to know for your flight from Luxembourg to Barcelona-El Prat

Information on your arrival and departure airports