bus tickets to amsterdam?

Question

Do you know any companies that sells tickets online? we will go from germany to nederlands..

Answer 1

http://eurolines.com/

But before you buy, also look into the prices of traveling by train.
And the time both will cost.

http://www.bahn.de/p/view/international/englisch/international_guests.shtml

Answer 2

cca 55 EUR a bus from Berlin to Amsterdam with
http://www.berlinlinienbus.de/2.php?lang=en

cca 55+3 EUR a bus from Berlin to Amsterdam with
http://www.eurolines.com/ and http://www.touring.de/

cca 100 EUR a train from Berlin to Amsterdam with
http://www.raileurope.com/us/index.htm

But depends on your flight arrival assuming you're flying to germany, just pick up a bus at your airport.