Vaping with the use of starter kits always works out cheaper than maintaining a heavy smoking habit. While a smoking habit will often cause smokers to spend in excess of 15% of their annual income, e-liquid and coils combined will likely cost you less than half of that across the course of a year, even with a heavy nicotine vape habit. The primary reason people switch to e-cigarettes is, of course, health reasons, but once you look into how much does vaping cost when compared to smoking, youâll quickly see that there are far more benefits than you may first suspect.