Vaping abroad has more rules than most people realise, and getting caught out is easier than you'd think.
The main question is simple: can you travel with your vape without having it confiscated, fined, or causing a scene at the airport? The answer depends on three things: how you pack it, where you're flying to, and whether your route includes a stopover in a country with stricter rules than your destination.
You can take your vape through a UK airport, but that doesn't automatically mean you can bring it into another country, use it in public, or buy the same products once you land. In some destinations, vape devices and e-liquids are treated as prohibited items, even if they're only for personal use.
So before you pack your pod kit next to your passport, here's what you need to know.
Can You Take a Vape on a Plane?
Yes, but only if you pack it correctly.
Your vape device goes in your hand luggage. Not your checked suitcase. This isn't an airline quirk, it's an IATA rule that applies across every major carrier. Lithium batteries can't go in the hold, full stop. [1] If your hand luggage gets gate-checked because the overhead bins are full, pull your vape out and carry it on your person.
You also can't use or charge your vape on the plane. That includes USB charging from the seat. Switch it off before you board and leave it off until you land. [1]
E-liquids follow the same liquid rules as everything else. Containers need to be 100ml or under, and they go in your clear resealable liquids bag. The bit that catches people out: this applies even if the bottle isn't full. A 120ml shortfill with 80ml left in it still won't get through security. [2] For travel, 10ml nic salts are the cleanest option — they're compact, easy to organise, and there's no awkward conversation at the scanner.
The Bigger Issue: Your Destination May Not Allow Vapes
Getting through security is only step one. The more important question is what happens when you arrive.
Vaping laws vary enormously by country. Some places allow it with restrictions. Some limit flavours or nicotine strengths. Others prohibit vaping entirely, including possession. "I bought it legally in the UK" won't protect you once you're through customs abroad.
Countries Where Vaping Can Get You Into Real Trouble
These aren't edge cases. If you're heading to, or even connecting through, any of the following, check the latest official advice before you pack anything vape-related.
Singapore
Singapore has a total ban. Purchase, possession, and use of vaporisers have been prohibited since February 2018, and penalties have only increased since. [3] And this is the one people most often get wrong: it applies in transit too. If Changi is just your stopover, the same rules apply inside the terminal. Don't assume you're fine because you're not leaving the gate. [3]
Mexico
The FCDO is clear on this one: it's illegal to bring e-cigarettes, vaping devices and vaping solutions into Mexico, or to buy and sell them there. Customs can confiscate your kit, and you could be fined or detained. Vaping in public carries a separate fine of up to 3,000 pesos, roughly £150. [4] Not the souvenir you want.
Thailand
Strict enforcement, unpredictable penalties. Don't rely on stories from people who got away with it — check the latest FCDO travel advice before you travel with anything vape-related. [5]
India
Restrictions around sale, import, and use of e-cigarettes. Don't assume a UK-bought kit will clear the border without issue. [5]
Brazil
Long-running restrictions on sale and import. Check official customs or FCDO guidance before you travel. [5]
The broader rule: check your full route, not just your final destination. If your layover is in a country with a ban, those rules may apply inside the airport too. Two minutes on the FCDO website before you book beats a very awkward conversation at customs.
Some Countries Allow Vaping, But Still Restrict It
Most of Europe falls into this category. Vaping is legal, but controlled. What that usually means in practice:
You can bring your vape, but there are rules about where you can use it. Spain is a good current example, vaping is now banned on bar and restaurant terraces, at public transport stops, near pools, and on all beaches in Barcelona and across the Balearics. Fines for vaping in a restricted area range from €30 up to €2,000. [6]
Local shops may not carry the flavours or nicotine strengths you normally use. The Netherlands has permitted only tobacco-flavoured e-liquids since 2023. [7] Denmark allows tobacco and menthol only. [8] If you're relying on picking up your usual nic salts when you land, that might not work out.
The mistake most people make is checking whether vaping is legal in their destination, but not where it's legal to use. Those are different questions.
Before you go, it's worth checking your destination's rules on: bringing vape products into the country, where you're allowed to vape in public, beach and terrace restrictions, flavour restrictions, and nicotine strength limits.
Laws change quickly, don't rely on a blog post from two years ago, including this one. Always check the latest FCDO travel advice before you fly. [5]
How to Pack Your Vape Properly
Once you know your destination is fine, packing correctly is straightforward.
- Device in your hand luggage. Always. If your kit gets gate-checked, take it out and carry it on you.
- Spare batteries in individual cases. Loose batteries rattling around with keys or coins are a fire risk and a security flag. Use a battery case or tape the terminals.
- Switch your device off and lock it if it has that feature. Accidental firing in a bag is more common than you'd think.
- Don't charge on the plane. Recharging e-cigarettes or their batteries on board isn't permitted.
- Empty your tank before you fly. Cabin pressure changes cause leaks. You don't want to open your bag mid-holiday to a soaked coil and a ruined shirt.
- E-liquids in 100ml-or-under bottles, clear resealable bag. Same rule as everything else liquid.
- Bring enough e-liquid for the whole trip. Even where vaping is legal, local availability can be patchy, and flavour restrictions may mean you can't buy what you normally use. Don't bank on finding your go-to nic salts in a Mallorcan convenience store.
What's the Best Vape for Travel?
You don't need anything fancy. What you need is compact, reliable, easy to charge, and good with 10ml nic salts.
Pod kits are the right call for most travellers. They're smaller than mods, easier to pack, and purpose-built for the kind of vaping most people do on holiday — straightforward, consistent, no fuss.
Here's what we'd recommend:
For e-liquid, we'd always recommend 10ml nic salts for travel. They're airport-friendly, easy to pack multiples of, and you won't have any bottle-size problems at security. Stock up before you go — especially with the new vape duty landing in October 2026, pre-duty prices won't be around much longer. [9]
Before You Travel: Four Things to Check
- Can you legally bring vape products into the country?
- Can you legally use them once you arrive and where?
- Are there restrictions on flavours or nicotine strength?
- Does your stopover country have stricter rules than your final destination?
If any of those answers are unclear, check the FCDO travel advice for your destination, your airline's specific guidance, and the official customs website. Two minutes now saves a serious headache at the border.
Vaping abroad isn't complicated, it just needs a bit of prep. The goal is simple: enjoy your holiday without losing your kit, paying a fine, or learning local vape law the hard way.
Frequently Asked Questions
Can I take my vape through UK airport security?
Is it illegal to vape in Spain?
Can I bring a vape to Thailand, Singapore, or Mexico?
Can I pack e-liquid in a bottle that isn't full if it's over 100ml?
What happens if my layover is in a country with a vaping ban?
References
- IATA (2026). Passengers Travelling with Lithium Batteries — 2026 Guidance Document. International Air Transport Association. iata.org
- GOV.UK (2024). Hand luggage restrictions at UK airports: Liquids. HM Government. gov.uk
- Health Sciences Authority, Singapore (2026). Vaping Enforcement. hsa.gov.sg
- GOV.UK — FCDO (2025). Safety and Security — Mexico Travel Advice. gov.uk
- GOV.UK — FCDO. Foreign Travel Advice. gov.uk
- Roafly (2026). Spain Tourist Bans & Laws 2026: Fines & Illegal Items. roafly.com
- Business.gov.nl — Government of the Netherlands (2024). Selling Tobacco in the Netherlands. business.gov.nl
- Hangsen Regulations (2025). Flavor Bans: E-Cigarette Flavor Restrictions in Europe. hangsen.com
- GOV.UK (2026). Introduction of Vaping Products Duty from 1 October 2026. gov.uk
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