hi; i dont really know if they are too young. I think the issue is more on whether they are interested in the topic and theme of the movie. Also there is no cinema guidelines as to who is free to get into the movie. For instance some cinemas say that under fours are free, others do not. If you want to cut down the cost, you could ask the cinemas beforehand about it. It can even differ from staff to staff.... Personally I think they are old enough, but in the end it is up to you!

Justine