Cheap Flights from London (LHR) to Liege (LGG)

Popular airlines from Heathrow Airport (LHR) to Liege (LGG)

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Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Liege Airport (LGG) cost?
Grab a cheap one-way flight or cheap return flight from Heathrow Airport (LHR) to Liege Airport (LGG) 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 Heathrow Airport (LHR) to Liege Airport (LGG)?
is the cheapest month to fly from LHR to LGG. Traveling outside of peak seasons is often the key to finding a great deal.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Liege Airport (LGG)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from LHR to LGG. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Heathrow Airport (LHR) to Liege Airport (LGG)?
There aren't any daily direct flights departing from Heathrow Airport (LHR) 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 at all.
What day of the week has the most flights from LHR to LGG?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change 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 Heathrow Airport (LHR) to Liege Airport (LGG)?
Select a flight from Heathrow Airport (LHR) to Liege Airport (LGG) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Heathrow Airport (LHR) to Liege Airport (LGG) last-minute?
Last-minute bookings from LHR to LGG are generally more expensive. To lock in the lowest rates, start searching for flights as soon as possible. That being said, if you're flexible with your travel plans, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a LHR to LGG flight and hotel package?
Opting for a LHR to LGG flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our impressive range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Liege Airport (LGG)?
In most instances, you can cancel or reschedule your LHR to LGG flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need further details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Heathrow
Destination airport
Liege
Distance
262 mi

Book with confidence

Book with confidence

London to Liege Flights

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

 

The best time to book a flight from London to Liege

Sunday is one of the best days to book for cheap flights from London 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 London 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 London 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 London 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 London 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.

 

London to Liege Flights

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*Available to One Key members.