All intercontinental and most intra-European flights to Holland arrive at Amsterdam's Schiphol Airport. Some short-haul services fly to Rotterdam, Eindhoven, Maastricht, Groningen, or Enschede.
In addition, there are ferry services from Britain to the ports of IJmuiden, Rotterdam, and Hoek van Holland (Hook of Holland); high-speed trains from Paris, Brussels, Cologne, and Düsseldorf to Amsterdam (and some to Rotterdam), along with "ordinary" international trains from around Europe; Eurolines bus service from many European cities; and multiple expressways/motorways from Belgium and Germany.
Note: This information was accurate when it was published, but can change without notice. Please be sure to confirm all rates and details directly with the companies in question before planning your trip.