KUL - BCN

Find Cheap Flights from Kuala Lumpur Airport to Barcelona

1 adult
1 adult, Economy

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 Kuala Lumpur 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 Kuala Lumpur to Barcelona, as well as popular online travel agencies
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Cheap Flights from Kuala Lumpur to Barcelona (KUL-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kuala Lumpur to Barcelona 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 Kuala Lumpur to Barcelona

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KUL-BCN
6586 mimulti-stop
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BCN-KUL
6586 mimulti-stop
Multiple Airlines
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Booking Insights

KAYAK's insights & trends for Kuala Lumpur to Barcelona flights

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

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

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

If you are looking for a flight deal from Kuala Lumpur to Barcelona, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Barcelona, Thursday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from Kuala Lumpur Intl Airport 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 Kuala Lumpur Intl Airport 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 Kuala Lumpur Intl Airport to Barcelona-El Prat Airport is November, where tickets cost £480 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £630 and £612 respectively.

How far in advance should I book a flight from Kuala Lumpur Intl Airport 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 Kuala Lumpur Intl Airport 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 Kuala Lumpur Intl Airport to Barcelona-El Prat Airport, you should book around 8 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.


Good to know - Cheap tickets from Kuala Lumpur to Barcelona

Low seasonAugust
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 10% lower on average.

When to book flights from Kuala Lumpur to Barcelona

Are your dates flexible? Find out the best times to travel from Kuala Lumpur to Barcelona 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 Kuala Lumpur to Barcelona flights

  • What are my parking options at Kuala Lumpur International Airport?

    The airport’s long-term car park is located near the Malaysia Airports Training Centre and offers a free shuttle service to the terminals every 10 min. The charge to park your car is RM 32 per day.

  • What are my transportation options once arrived at Barcelona-El Prat Airport?

    In addition to hiring a car or catching a taxi to the city centre, the airport offers various modes of public transportation. The metro L9 South connects the airport to Zona Universitaria and stops at several other destinations along the way for 4.50 € (≈ RM 20) per ticket. Alternatively, passengers can catch one of the buses leaving from either Terminal 1 or 2. The metropolitan buses serve destinations in central Barcelona for 2 € (≈ RM 10) while intercity buses take passengers to destinations around Catalonia and other regions of Spain. Finally, the local train, the R2 North Line, connects the airport to Barcelona and surrounding regions and cities. Tickets for the train cost 4 € (≈ RM 18.50). For all public transports, travellers can purchase tickets with the integrated fare system, which offers access to various modes of transportation over the course of a set amount of time with just one card.

  • Which aircraft models fly most regularly from Kuala Lumpur to Barcelona?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Kuala Lumpur 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 Kuala Lumpur to Barcelona.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Kuala Lumpur 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 Kuala Lumpur 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 Kuala Lumpur with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kuala Lumpur 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 Kuala Lumpur 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 Kuala Lumpur Intl Airport to Barcelona-El Prat Airport

  • Barcelona–El Prat Airport (BCN) boasts a number of meeting rooms and business centers for business executives flying into the city for work. Instead of having to leave the airport to travel to a separate destination, business meetings can take place in the Sleep&Fly Business Center, located in Terminal 1, which is equipped with various rooms and services including audiovisual, catering, hostesses, simultaneous translation, parking, and more.
  • While waiting for your flight to take off at Kuala Lumpur International Airport (KUL), take advantage of the airport’s free Wi-Fi under the “FREE_WIFI@KLIA” network. No registration is required and if you don’t have your own device to access the internet, head to one of the internet kiosks located in the Satellite Building at terminal KLIA.
  • If arriving to Barcelona-El Prat Airport during the night, catch up on sleep in one of the airport’s Air Rooms located in Terminal 1 before heading to your final destination. Not only can you spend the night and wake up feeling refreshed, you can take advantage of additional services including a hot shower, free Wi-Fi, a minibar, 24-hour restaurant services, luggage storage, and even a bathrobe and slippers.

Reviews of the top airlines flying from Kuala Lumpur to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Kuala Lumpur 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 Kuala Lumpur to Barcelona? 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.
7.4
Qatar AirwaysOverall score based on 3607 reviews
7.3Food
7.5Boarding
7.4Comfort
7.9Crew
7.4Entertainment
Airline reviews

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

4.0 OkayJeyi, Jul 2025TPA - PHL
Read more Qatar Airways reviews

First keep the airline as you promise. Reason for travelling from Orlando to Tampa is to go with Qatar Airline. We end up with American Airline. As expected the service was horrible.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

I was unable to pre purchase sear upgrades or internet. Their online site is not user friendly and poor. I felt singled out in customs. Seats are very small even for a small person.

They didn't board by zones and it was a free for all. The 16 hour flight was the most excruciating experience of my life and the seats were TINY... with no leg space and my feet were swollen immediately. The food was so bad it was inedible.

The space was tight, hardly any leg room and the crew surprisingly were busy and did not take the time to attend to passengers, felt rushed. There was a delay for check in since the systems were down the airport staffs were accommodating

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

There was not enough food for everybody. Some dishes were missing.

The overall flight experience between Doha and Kolkata was satisfactory. The staff onboard were notably engaged, responsive, and enthusiastic, providing a level of service that stood out, especially when compared to the less attentive crew on the earlier leg from Heathrow to Doha. Their eagerness to assist made the journey more pleasant. Additionally, the time spent at the Silver Lounge in Doha contributed positively to the experience. The lounge offered a comfortable and relaxing environment, with adequate amenities and attentive staff. Overall, both the flight and the lounge experience in Doha met expectations, making for a smooth and satisfactory travel experience.

Do not overbook flights and kick out confirmed ticketed passengers :-(

It was OK as the seat which we paid for doesn’t have any window. We paid $120 for 3 seats but it’s for nothing. Crew could not help. None of the ports worked so all our phones went dry

I had a terrible experience checking in at the airport for my flight. I booked my ticket initially through Kayak while it was promoted as a ticket that offers a carry on and 2 suit cases. (I have a screen shot as a proof of it) I selected it to buy three tickets and paid online. Couple of minutes later airfare assist which is the OTA offering the ticket called me saying My card declined. So I used a different card that went through. I was surprised that they increased the price ticket by a $167. They said the ticket no longer exists and because my card declined I had to buy a new one. So I did. The day my family and I were traveling I could not check in and when I went to the airport I was shocked to be told my ticket had no bags allowed and must pay $200 per bag for three people 6 bags mean I have to pay $1200. I called the travel agency as I feel I was scammed the confirmation didn’t say anything about the bags and they never told me the new ticket doesn’t not include any bag so they changed it after I selected it on your app without informing me. Very sneaky. The travel agency said they will reimburse me only for one bag person. Which means I still paid $600 I still feel very disappointed to pay such an expense. I have always used Kayak to buy my flight tickets and telling everyone how good your rates and app are however after this I feel I was mislead and paid more for something I should not have to. You allowing such an agency on your platform will surely hurt your reputation and level of integrity. I have all the proofs from the screen shot to the confirmation email from them, the or email offering to reimburse o e bag per person and the $1200 bag fees receipts that I paid on the desk. I must be refund the full amount and I look forward to your response.

The food could be better. Toilets were smelly all along

Horrible. After paying for seats, I was cramped, my daughters legs kept hitting the seat in front, I had no overhead bin space and no help from stewards on board, the food was served cold, when asked for snacks was told to wait and never received any, the flight was cold with no temperature controls. Entertainment was outdated. I booked this through partnership with American Airlines but will avoid in the future.

we were delayed from Athens to Abu Dhabi by an hour and a half, so I had trouble connecting the flight from there to Bali. It could have been done had they waited even 15 mins. There was another lady who was in the same boat. By the time we were half way across the terminal, they have actually already issued different flights for us to go Jakarta then to Bali. Not to mention the inconvenience of waiting over 4 hrs at the airport and the subsequent inconvenience, we did not arrive to Bali till after 800pm the next day, which means I paid for the hotel for nothing when I could have been there before noon the next day! There was little explanation. It was just as well I needed some assistance getting around, otherwise the 2 of us would have been completely lost! Not going to fly with them again!

The flight take time was changed 23 times. The system kept sending messages it will be earlier at 4am and eventually the flight was at 9am I didn’t sleep all night because of that

This flight was a dreamliner so I think the space was ok for the legs, but the option for food was again limited and the crew was same.

Bad. Flight was very uncomfortable with narrow and shallow seats, very little food and water. I will not fly etihad again.

Needs better seat for business class. My seat was falling apart. Also no WiFi on that flight

Boarding catastrophic let alone have to claimb the plain rather than using jetway. 5.5 hr delay leaving had to do stop in Lgw for a new crew which further compounded the delay. Connecting flight would not wait and had to pend a night in a hotel. Curiously my seat would not go full flat.

Everything you need to know for your flight from Kuala Lumpur to Barcelona

Information on your arrival and departure airports

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