KUL - BCN

Find Cheap Flights from Kuala Lumpur Airport to Barcelona

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 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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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
Multiple Airlines
Fri 12/12
KUL - BCN • multi-stop
Cheapest one-way flight
Multiple Airlines
Fri 12/12
KUL - BCN • multi-stop
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 12% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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Flight Deals
Booking Insights
Flight Deals

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

Multiple Airlines Logo
KUL
-
BCN
6586 mimulti-stop
Multiple Airlines Logo
BCN
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KUL
6586 mimulti-stop
Multiple Airlines
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 May, where tickets cost £472 (return) on average. On the other hand, the most expensive months are January and August, where the average cost of round-trip tickets is £638 and £630 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 5 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Find deals

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 12% 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 airline 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
Etihad AirwaysOverall score based on 1331 reviews
7.3Comfort
7.8Crew
7.3Entertainment
7.2Food
7.6Boarding
Airline reviews

I paid 44 $ for seat upgrade (22D) and my seat was stack in high position for all the 6 hours of flight. I don't recommend the upgrade. I am looking to get my upgrade payment back

2.0 MediocreRon, Dec 2025
AUH - BKK
Read more Etihad Airways reviews

I paid 44 $ for seat upgrade (22D) and my seat was stack in high position for all the 6 hours of flight. I don't recommend the upgrade. I am looking to get my upgrade payment back

Crew was amazing as usual. Very comfortable for a 13hour flight. Check in at ATL was terrible. Ticket counter charged me $200 for a small bag. Apparently Kayak sold me a zero luggage ticket. No carry on no checked. So the check in desk charged me a bullshit $200 dollar fee for a small gym bag weighing less than 20lbs. In true 3rd party ticket buying. This will turn into a finger pointing process between Kayak and Etihad. Now I'm going to have to ship my bag back in the mail a day ahead of my return flight.

excellent, the staff was kind and the boarding process was with no issues or hassle

excellent, staff and boarding were all seamless and no issues, thank you!

More leg space than other flights, but felt like *maybe* narrower seats?

My baggage was not boarded and is still missing. I was only carring one piece of luggage and that is misplaced now I am stuck at mumbai without luggage. I had an onward journey from here

We booked a business class ticket via Underpricer. Somehow they screwed up our ticket from Abu Dhabi to Ahmedabad. We will be hesitant to book again with them.

I was charged $604 for a bag that weighed 17 kg. I was given three different prices until they landed on the most expensive one and didn't budge a penny. It's ironic and a bit enraging because the total cost of my ticket was $468. I've traveled the world and never experienced these kind of prices for only one piece of checked luggage.

Will never book any flight from Kayak and will never travel ithad airline

In Colombo when I-drop my baggage Sri Lanka air line crew not polite way talk very rude

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

Information on your arrival and departure airports

Kuala Lumpur (KUL)
Barcelona-El Prat (BCN)