HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona-El Prat

Cheap flights from Lille (LIL) to Barcelona-El Prat (BCN)

LIL — BCN
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lille to Barcelona-El Prat with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Lille Lesquin to Barcelona-El Prat are usually found in November or March, booked 59 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Lille to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Lille (LIL) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 30, 2025.

Popular in

January

Cheapest in

November

Average price

$166
Highest demand for flights based on searches. 13% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Best time to book a flight from Lille to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Lille with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lille to Barcelona-El Prat Airport

How far ahead should I book a flight from Lille to Barcelona-El Prat Airport?

Use this chart to determine the optimal time to book a round-trip flight from Lille to Barcelona-El Prat. Price data was last updated on June 27, 2025.

The price you pay for your flight from Lille to Barcelona-El Prat Airport may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Lille to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Lille to Barcelona-El Prat Airport (average of $523). Flying from Lille to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,059). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LIL to BCN?

Find hourly flight availability from Lille to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

It’s optimal to fly from Lille to Barcelona-El Prat Airport at noon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Lille to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Lille to Barcelona-El Prat?

    Located just 4.9 mi from the city center, Lille Lesquin is the airport most travelers will use when flying to Barcelona-El Prat from Lille. Booking flights from Lesquin (LIL) to Barcelona-El Prat should be relatively easy as there are 0 daily outbound flights to Barcelona-El Prat from 1 airline.

  • Can I find deals for flights from Lille to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Lille to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lille to Barcelona-El Prat?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lille to Barcelona-El Prat.

  • Can I find deals for business class flights from Lille to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Lille to Barcelona-El Prat by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lille to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Lille to Barcelona-El Prat Airport (average of $523). Flying from Lille to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,059). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lille?

Book flights to Lille if you plan to visit one of these locations
Calella
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lille to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to Barcelona-El Prat flights
Orly to Barcelona-El Prat flights

Top airline flying from Lille to Barcelona-El Prat

Discover the top airline that operate flights from Lille to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
VoloteaCheapest$62Average$180FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.