BookF1.com is a well known and reliable authorized F1 ticket agency. They are based in Great Britain and sends tickets worldwide. They have been selling tickets since 2003 and are ranked high among their customers.
There are different categories of F1 tickets and price and duration varies between each circuit. Some sell one-day tickets, others only full weekend tickets. Some circuits offer special rates for children. Free pit walks are sometimes included. Buy 2015 Formula 1 tickets at great value prices.