Is Vaping Cheaper Than Smoking? A UK Cost Breakdown

For a lot of people, the biggest reason to switch from smoking to vaping isn’t health or convenience — it’s money. With a pack of cigarettes now costing more than ever, the question is simple: how much could you actually save by switching to a vape?

This guide breaks down the real costs of smoking versus vaping in the UK in 2026, gives you a realistic idea of the savings, and explains honestly what the upcoming vape tax means for those numbers. No wild promises — just the figures.

The quick answer

Yes — for almost everyone, vaping works out significantly cheaper than smoking. A pack-a-day smoker can expect to spend somewhere in the region of £5,000 to £6,000 a year on cigarettes. The equivalent cost of vaping, even on a prefilled pod kit, is typically a fraction of that — often a few hundred pounds a year if you use refillable kits.

The exact saving depends on how much you smoke, which type of vape you choose, and your e-liquid. Let’s break it down properly.

How much does smoking cost in the UK in 2026?

Cigarette prices have climbed steadily, driven by tobacco duty rising faster than inflation year after year. As of 2026, a standard pack of 20 typically costs somewhere around £16 to £18, with premium brands pushing past £18 and budget brands sitting nearer £13 to £14.

Here’s what that adds up to over a year:

• A pack a day at ~£16.50 → roughly £495 a month, or just over £6,000 a year
• Half a pack a day → around £3,000 a year
• Heavy smokers (30–40 a day) → £9,000 or more a year

And those figures only cover the cigarettes themselves — not lighters or rolling accessories. With tobacco duty set to rise again in October 2026, the long-term direction is only upward.

How much does vaping cost in the UK?

Vaping costs fall into two parts: the one-off kit and the ongoing e-liquid or pods. This is where the savings come from — you buy the device once and only replace the consumables.

The upfront cost

A good refillable pod kit typically costs somewhere between £15 and £30. That’s a one-time purchase — the same device lasts months with care.

The ongoing cost

This depends entirely on which route you go:

• Refillable kit + bottled e-liquid — the cheapest option by far. A 10ml bottle of nic salts costs only a few pounds and lasts a typical vaper several days to a week. Annual e-liquid costs can come in under £300.
• Prefilled pod kit — more convenient, slightly pricier. Pods generally cost a few pounds each, working out higher than bottled liquid but still far below cigarettes.

Side by side: the real comparison

For a pack-a-day smoker switching to a refillable pod kit with bottled e-liquid:

• Smoking: ~£6,000 a year
• Vaping: roughly £250–£400 a year on e-liquid, plus a one-off kit of £15–£30

Even on the more convenient prefilled-pod route, you’re typically looking at a fraction of what you’d spend on cigarettes. The first-year saving for a pack-a-day smoker can comfortably run into thousands of pounds.

These are estimates, not guarantees — your real numbers depend on your habits — but the gap is large enough that the conclusion holds for almost everyone.

What about the new vape tax?

It’s only fair to be upfront about this. From 1 October 2026, the UK is introducing a Vaping Products Duty — a flat charge applied per 10ml of e-liquid. This will push up the price of e-liquid and pods.

Does that change the answer? Not really. Even with the new duty added, vaping remains substantially cheaper than smoking — partly because the government is also raising tobacco duty at the same time, specifically so that smoking doesn’t become the cheaper option again. The savings shrink a little, but they don’t disappear.

We’ve covered exactly how the vape tax works, what it’ll cost, and how to prepare for it in a separate guide.

How to keep your vaping costs even lower

A few simple habits make a real difference to the ongoing cost:

• Go refillable. Bottled e-liquid is far cheaper per ml than prefilled pods. If saving money is the goal, a refillable kit wins.
• Look after your coils. A burnt-out coil means wasted e-liquid and money. Priming coils properly and not running them dry makes them last far longer.
• Buy e-liquid in larger or multi-buy quantities where it makes sense.
• Choose the right nicotine strength. Too low and you’ll vape more to compensate, getting through liquid faster.

A note on the bigger picture

Cost is a powerful reason to switch, but it’s not the only one. Vaping is widely recognised by UK health bodies as substantially less harmful than smoking, because there’s no tar or combustion involved. It’s intended for adult smokers looking to switch or quit — not for non-smokers or anyone under 18.

If you’re switching to stop smoking, NHS Stop Smoking Services offer free support to help you do it successfully.

Final thoughts

Is vaping cheaper than smoking? For the overwhelming majority of people, yes — and usually by thousands of pounds a year. Even with the new vape tax arriving in October 2026, the gap between a £6,000 smoking habit and a few hundred pounds of e-liquid is simply too big to close.

If you’re thinking about making the switch, the cheapest and most effective route is a refillable pod kit paired with bottled nic salts. Browse our range of starter kits and e-liquids to work out what your own switch would cost. And if you’re weighing it up against your current habit, our guide on how many puffs equal a cigarette helps you choose the right strength from day one.

Frequently asked questions

Is vaping really cheaper than smoking?

Yes. A pack-a-day smoker in the UK spends roughly £5,000 to £6,000 a year on cigarettes, while vaping — especially with a refillable kit and bottled e-liquid — typically costs a few hundred pounds a year plus a one-off device. The saving usually runs into thousands.

How much does it cost to start vaping?

A refillable pod kit usually costs between £15 and £30 as a one-off purchase. After that, you only pay for e-liquid or replacement pods, which is where the long-term savings come from.

Will the new vape tax make vaping expensive?

The Vaping Products Duty starting on 1 October 2026 adds a flat charge per 10ml of e-liquid, so prices will rise. However, vaping stays significantly cheaper than smoking, especially as tobacco duty is rising at the same time.

What’s the cheapest way to vape in the UK?

A refillable pod kit with bottled nicotine salts is the cheapest option. Bottled e-liquid costs far less per ml than prefilled pods, and looking after your coils helps your kit last longer and waste less liquid.

How much can I save by switching to vaping?

It varies with your habits, but a pack-a-day smoker switching to a refillable kit can save thousands of pounds in the first year alone, even after buying the device.