BLL - BCN

Find Cheap Flights from Billund 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 Billund 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 Billund to Barcelona, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
Multiple Airlines
Wed 28/1
BLL - BCN • multi-stop
Cheapest one-way flight
Multiple Airlines
Wed 28/1
BLL - BCN • multi-stop
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 34% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Direct flights
1 day a week
There are direct flights from Billund to Barcelona-El Prat 1 day a week: Sat.
Direct flights
Direct flights
Direct flights
Direct flights
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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 Billund to Barcelona-El Prat (BLL-BCN)

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

Multiple Airlines Logo
BLL
-
BCN
1047 mimulti-stop
Multiple Airlines Logo
BCN
-
BLL
1047 mimulti-stop
Multiple Airlines
Booking Insights

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

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

What is the cheapest month to fly from Billund 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 Billund 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 Billund to Barcelona-El Prat Airport is March, where tickets cost £119 (return) on average. On the other hand, the most expensive months are July and October, where the average cost of round-trip tickets is £258 and £228 respectively.

How far in advance should I book a flight from Billund 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 Billund 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 Billund to Barcelona-El Prat Airport, you should book around 3 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Find deals

Good to know - Cheap tickets from Billund to Barcelona

Low seasonDecember
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly (43% more expensive on average)

When to book flights from Billund to Barcelona-El Prat

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

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

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

  • Which airline alliances offer flights from Billund to Barcelona?

    Star Alliance is the only airline alliance operating flights between Billund and Barcelona.

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Billund 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 Billund up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Billund to Barcelona?

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

Direct departures

Billund to Barcelona-El Prat

Saturday

Norwegian

Norwegian

See more direct flights

Direct returns

Barcelona-El Prat to Billund

Saturday

Norwegian

Norwegian

See more direct flights

Reviews of the top airline flying from Billund to Barcelona-El Prat

 
See real verified KAYAK customer reviews for airlines flying from Billund 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 Billund 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.
6.8
LufthansaOverall score based on 7749 reviews
6.4Entertainment
6.3Food
7.0Boarding
6.8Comfort
7.6Crew
Airline reviews

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

2.0 MediocreAnonymous, Jan 2026
IAD - FRA
Read more Lufthansa reviews

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

Patrick and the whole crew were amazing! Hope to have this team for all my European trips.

My girlfriend had a health emergency and couldn’t board the flight. I asked for a refund, but you only offered half of the purchase price as a refund. Very disappointing.

Flight was late arriving. So, we left 25 min late. Pilot made some time up during the flight. Therefore, we arrived alittle past original time.

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

The crew was very professional, no food was served. The flight was delayed which impacted my connection at Frankfurt to Chicago… It was very stressful because it was out of my control. Had I missed my connection, it would have been extremely disruptive and inconvenient as I would have had to make other arrangements to fly to the United States.

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.

Great experience. Flight was on time and reached destination on time

It was good although we could not land in Munich due to weather and we had to go to Stuttgart. Missed our second flight. They did get us on another flight but the seats where not the ones I paid for in the flight that we missed.

Smooth Flight, Friendly crew, food offering on board was limited.

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

Information on your arrival and departure airports

Billund (BLL)
Barcelona-El Prat (BCN)