Laax is only 1 hour and 45 minutes from Zurich and 3 hours from Munich.
Swiss International Air Lines offer a fantastic service from many UK airports into Zurich, just visit their website to find out more and don't forget they offer FREE ski/Snowboard carriage!
Traveling on public transport in Switzerland is quite frankly a joy, modern trains and regular, reliable departure and arrival times ensure that you travel quickly and comfortably to Laax. Checkout www.sbb.ch or www.swisstravelsystem.com website for routes and tickets
More travel info at www.laax.com/en/resort-info/getting-there-transport