This charter is out of Vancouver Canada so may not be of much help to you. http://www.airtransat.com

Air Transat airfare $575 plus taxes ($731)Cdn dollars. Vancouver to Amsterdam. It showed $599 on the site but I phoned the toll free number and spoke to a very pleasant lady who quoted $575. 8 days or 15 day time periods I was quoted $1050 Cdn. plus taxes from another carrier. I know nothing about this company and suspect I'll get what I've paid for. I don't anticipate a very comfortable flight but unless I'm flying Business Class, any flights I've taken have not been particularly comfortable.

Marlene New Westminster, BC