Late package holiday deals in September are a must for all those wanting to holiday without the crowds. The kids are back in school the weather is still fantastic so why let it go to waste book your September package holiday now. If you are able to wait until the last minute to book your holiday then a late deal in September is ideal for you. A last minute late deal is the cheapest way to book a holiday. The reason late deals are cheap is that the tour operators rent a certain amount of rooms per season and obviously the more holiday packages they sell the more profit for them. They charge a premium rate in high season so can afford to reduce prices to give bargain late deals to customers out of season such as September.