Cheap Flights from Liege (LGG) to Barcelona (BCN)

Popular airlines from Liege (LGG) to Barcelona El Prat Airport (BCN)

Flights from Liege (LGG) to Barcelona (BCN)
Origin airport
Liege
Destination airport
Barcelona Intl.
Distance
665 mi

Liege to Barcelona Flights

The cheapest times to fly from Liege to Barcelona

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Liege to Barcelona are during the month of . You can find some of the cheapest flights from Liege to Barcelona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Liege to Barcelona

Sunday is one of the best days to book for cheap flights from Liege to Barcelona: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Liege to Barcelona

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Liege to Barcelona in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Liege to Barcelona flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Liege to Barcelona airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Liege Airport (LGG) to Barcelona Intl. Airport (BCN) cost?
Grab a cheap one-way flight or cheap return flight from Liege Airport (LGG) to Barcelona Intl. Airport (BCN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Liege Airport (LGG) to Barcelona Intl. Airport (BCN)?
The cheapest month to fly from LGG to BCN is , when demand is low. Off-peak months are generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Liege Airport (LGG) to Barcelona Intl. Airport (BCN)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest LGG to BCN flight.
How many flights per day from Liege Airport (LGG) to Barcelona Intl. Airport (BCN)?
You'll have to book a flight with a layover when traveling from Liege Airport (LGG) to Barcelona Intl. Airport (BCN). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from LGG to BCN?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Liege Airport (LGG) to Barcelona Intl. Airport (BCN)?
To avoid potential delays on the Liege Airport (LGG) to Barcelona Intl. Airport (BCN) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Liege Airport (LGG) to Barcelona Intl. Airport (BCN) last-minute?
Last-minute bookings from LGG to BCN are generally more expensive. For the best rates, start searching for flights as early as possible. That being said, if you're flexible with your travel plans, it's possible to score a cheap ticket just before your departure.
Is it cheaper to book a LGG to BCN flight and hotel package?
You can save money by booking a LGG to BCN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal accommodations and flights, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Liege Airport (LGG) to Barcelona Intl. Airport (BCN)?
Generally, it's possible to reschedule or cancel your LGG to BCN flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.