How to reach Liege?

From Brussels Airport

Take a train from Brussels Airport Zaventem to Brussels Nord (SNCB) and from Brussels Nord to Liege-Guillemins (SNCB)
25 trains/day, between 05h41 am and 11h00 pm
Travel time : between 1h and 1h30

Train: direct connection between Brussels Airport (Zaventem) station and Liège Guillemins station.
Price: 19.3€
Travel duration between 0h52 and 1h20
Website for schedule:
http://www.belgianrail.be/jp/sncb-horaires/query.exe/fr

Shuttle Brussels Airport (Zaventem) - Liège - Price: from 123€ - upward - Website for booking: http://airportstaxis.be/index.html

From Amsterdam Airport (Schiphol) to Liege

Take a high speed train (Thalys) from Schiphol airport to Brussels Midi, then take a train from Brussels Midi to Liege Guillemins station.
14 trains/day, between 06.45 am and 10.33 pm
Travel time : between 2h45 and 3h45

From Paris Airport (Paris-Charles de Gaulle) to Liege

Take a high speed train (TGV) from Paris Charles de Gaulle airport to Brussels Midi, then take a train from Brussels Midi to Liege Guillemins station.
8 trains/day, between 08h00 am and 09h10 pm
Travel time : between 3h and 4h30

From Frankfurt Airport to Liege

Frankfurt(M) > Liege-guillemins (ICE)
4 trains/day, between 06h43 am and 06h43 pm
Travel time : 2h00

From Brussels South (Charleroi) Airport

It's easy to travel from Brussels South Charleroi Airport to Liege. From the airport terminal, you can just get a direct bus (bus A) to Charleroi-South station where you can get a train to Liege-Guillemins railway station.

From Liège airport

Several companies are organizing direct flights to Liege airport : Jetair Fly, Thomas Cook Airlines, Freebird, Air Corsica, Nouvelair, Onurair, Tailwind, Tunisair. From Liege airport you can get a bus to Liege city center.

Eurostar

Connections through Brussels also give the possibility of a high-speed connection to the United Kingdom