Free. Because I had only known about my pregnancy for about a week and hadn't been to my doctor (as I phoned and they gave me the contact details direct for midwives), I expected to pay but still, it was free. Be prepared for the possible side effects of catching a cold/flu though from getting this jab. I was told it would only last a few days but it knocked me off my feet for over a week as I couldn't find anything that I could take.