Cheap Flights from New York (JFK) to Liege (LGG)

Popular airlines from John F. Kennedy Intl. Airport (JFK) to Liege (LGG)

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Frequently asked questions

How much does a flight from John F. Kennedy Intl. Airport (JFK) to Liege Airport (LGG) cost?
Secure a cheap one-way flight or cheap return flight from John F. Kennedy Intl. Airport (JFK) 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 John F. Kennedy Intl. Airport (JFK) to Liege Airport (LGG)?
Flying in can help you save, as it's the cheapest month for flights between JFK and LGG. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from John F. Kennedy Intl. Airport (JFK) to Liege Airport (LGG)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest JFK to LGG flight.
How many flights per day from John F. Kennedy Intl. Airport (JFK) to Liege Airport (LGG)?
Nonstop flights from John F. Kennedy Intl. Airport (JFK) to Liege Airport (LGG) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from JFK to LGG?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a range 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 John F. Kennedy Intl. Airport (JFK) to Liege Airport (LGG)?
To arrive at Liege Airport (LGG) on time, select a flight that leaves John F. Kennedy Intl. Airport (JFK) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 John F. Kennedy Intl. Airport (JFK) to Liege Airport (LGG) last-minute?
Holding off until just before your departure to book a flight from JFK to LGG often results in higher prices. While it's possible to find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of getting a bargain.
Is it cheaper to book a JFK to LGG flight and hotel package?
Compared with arranging hotels and flights separately, booking a JFK to LGG flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the stress out of planning your trip. Just pick your flights and select from our extensive range of stays, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from John F. Kennedy Intl. Airport (JFK) to Liege Airport (LGG)?
Generally, it's possible to reschedule or cancel your JFK to LGG flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
John F. Kennedy Intl.
Destination airport
Liege
Distance
3703 mi

Book with confidence

New York to Liege Flights

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

 

The best time to book a flight from New York to Liege

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

 

New York to Liege Flights

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*Available to One Key members.