Cabin only - carry it on.
- E-cigarettes and vapes must be in the cabin, never checked.
- Do not use or charge them on board.
Singapore Airlines allows e-cigarettes, personal vaporisers and electronic nicotine delivery systems only in carry-on baggage or on the person, where permitted by the applicable local laws, and prohibits using them in the cabin at all times. Each e-cigarette must not exceed 100 Wh or 2 g of lithium, and it is illegal to buy, use and possess imitation tobacco products such as e-cigarettes in Singapore.
🚭 What Singapore Airlines says about e-cigarettes
From Singapore Airlines' Baggage Restrictions page.
| Question | Singapore Airlines rule |
|---|---|
| Where to carry it | Carry-on baggage or on the person only, where permitted by applicable local laws |
| Using it in the cabin | Prohibited at all times |
| Battery limit | Each e-cigarette must not exceed 100 Wh or 2 g lithium content |
| How many devices | Counts as a portable electronic device: up to 15 PEDs in carry-on and/or on the person, including those in checked baggage |
| In Singapore | Illegal to buy, use and possess imitation tobacco products such as e-cigarettes |
- Spare batteries and power banks: a maximum of 20 spare batteries per passenger and 2 power banks, up to 100 Wh without prior approval; carried in the cabin (not in checked baggage), not stored in the overhead compartments, and not used or charged during the flight.
- Extra power banks: any additional power banks are not allowed and passengers must store or dispose of them before boarding.
- Devices must be protected from damage and short circuit; in-equipment devices must be completely switched off and protected from inadvertent activation.
❓ Quick answers
Can I take a vape on a Singapore Airlines flight?
Only in carry-on baggage or on your person, where permitted by the applicable local laws. Singapore Airlines prohibits using e-cigarettes in the cabin at all times.
Can I put my e-cigarette in checked baggage on Singapore Airlines?
No. Singapore Airlines says e-cigarettes are only allowed in carry-on baggage or on the person.
Is vaping legal in Singapore?
No. Singapore Airlines' page states that it is illegal to buy, use and possess imitation tobacco products such as e-cigarettes in Singapore.
How many power banks can I take on Singapore Airlines?
A maximum of 2 power banks per passenger, up to 100 Wh without prior approval, in cabin baggage only, not in the overhead compartments, and not used or charged during the flight.
Checked 8 October 2026 on the airline's own terms and pages. Rules change: confirm with Singapore Airlines before you fly.