Cheap Flights from Belfast (BFS) to Liege (LGG)

Popular airlines from Belfast International Airport (BFS) to Liege (LGG)

Frequently asked questions

How much does a flight from Belfast Intl. Airport (BFS) to Liege Airport (LGG) cost?
Lock in a cheap one-way flight or cheap return flight from Belfast Intl. Airport (BFS) to Liege Airport (LGG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Belfast Intl. Airport (BFS) to Liege Airport (LGG)?
The cheapest month to fly from BFS to LGG is , when demand is low. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Belfast Intl. Airport (BFS) to Liege Airport (LGG)?
To find the cheapest airline flying from BFS to LGG, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Belfast Intl. Airport (BFS) to Liege Airport (LGG)?
There aren't any daily nonstop flights available from Belfast Intl. Airport (BFS) to Liege Airport (LGG). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from BFS to LGG?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Belfast Intl. Airport (BFS) to Liege Airport (LGG)?
To avoid possible delays on the Belfast Intl. Airport (BFS) to Liege Airport (LGG) route, aim to fly before 3 PM. Flights after this time 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 Belfast Intl. Airport (BFS) to Liege Airport (LGG) last-minute?
Booking your plane ticket from BFS to LGG right before your getaway is generally more expensive. However, if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a BFS to LGG flight and hotel package?
You'll typically save money by securing a BFS to LGG flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal flights and accommodations, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Belfast Intl. Airport (BFS) to Liege Airport (LGG)?
In most instances, you're able to cancel or reschedule your BFS to LGG flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, visit our Customer Service portal.

Travel information

Origin airport
Belfast Intl.
Destination airport
Liege
Distance
561 mi

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Belfast to Liege Flights

The cheapest times to fly from Belfast to Liege

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 Belfast to Liege are during the month of . You can find some of the cheapest flights from Belfast to Liege with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Belfast to Liege

Sunday is one of the best days to book for cheap flights from Belfast to Liege: 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 Belfast to Liege

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 Belfast to Liege 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 Belfast to Liege 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 Belfast to Liege 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.

 

Belfast to Liege Flights

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*Available to One Key members.