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Find Cheap Flights to Liège

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Search hundreds of travel sites at once for deals on flights to Liège

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Liège, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Liège, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Cheap Flight Deals to Liège

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Liège that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Ireland to Liège

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ireland to Liège.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
DUB-LGG
1378 kmmulti-stop
LGG-DUB
1378 kmmulti-stop
Multiple Airlines
Find Deal
ORK-LGG
1572 kmmulti-stop
LGG-ORK
1572 kmmulti-stop
Multiple Airlines
Find Deal

Flights to Liège - Travel Insights & Trends

Get data-powered insights and trends into flights to Liège to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Liège?

The duration of your flight to Liège depends on your departure and arrival airports. Obviously, any flights that include a stopover will also be longer. The most popular routes to Liège on KAYAK are from Cork, which takes 1h 40m, Dublin, which takes 1h 40m, and Shannon, which takes 6h 35m.

When to book flights to Liège

Are your dates flexible? Find out the best times to travel to Liège based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Liège based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Liège flights

  • How far is Liège Bierset Airport from central Liège?

    You’ll need to travel 10 km to reach the Liège city centre from Liège Bierset Airport.

  • What is the name of Liège’s airport?

    When flying to Liège, you'll arrive at Liège Bierset Airport (LGG). The airport is also known as Bierset, Liege, or Liege-Bierset.

  • How does KAYAK find such low prices on flights to Liège?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Liège.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Liège?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Liège is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Liège?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Liège with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Liège?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Liège up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Liège

  • High season is considered to be January, February and December. The cheapest month to fly from Ireland is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Liège flight deals.

Prefer to fly direct to Liège Bierset?

Find which airlines fly direct to Liège Bierset Airport, which days they fly and book direct flights.

Direct departures

Ireland to Liège Bierset

Monday

TUI Fly Belgium

TUI Fly Belgium

Wednesday

TUI Fly Belgium

TUI Fly Belgium

Friday

TUI Fly Belgium

TUI Fly Belgium

Saturday

TUI Fly Belgium

TUI Fly Belgium

Sunday

TUI Fly Belgium

TUI Fly Belgium

See more direct flights

Direct returns

Liège Bierset to Ireland

Monday

TUI Fly Belgium

TUI Fly Belgium

Wednesday

TUI Fly Belgium

TUI Fly Belgium

Friday

TUI Fly Belgium

TUI Fly Belgium

Saturday

TUI Fly Belgium

TUI Fly Belgium

Sunday

TUI Fly Belgium

TUI Fly Belgium

See more direct flights
See more direct flights

Book Cheap Liège Plane Tickets

Return flight deals

multi-stopMultiple Airlines
1378 kmDUB-LGG
multi-stopMultiple Airlines
1378 kmLGG-DUB
multi-stopMultiple Airlines
1572 kmORK-LGG
multi-stopMultiple Airlines
1572 kmLGG-ORK

Search by stops

One-way flight deals

multi-stopMultiple Airlines
1378 kmDUB-LGG
multi-stopMultiple Airlines
1572 kmORK-LGG

Search by stops

Everything you need to know for your flight to Liège

Information on the airport you'll fly into in Liège

Liège (LGG)

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