No. Smoking is strictly prohibited on Singapore-registered aircraft. Passengers, if found guilty, could face a fine (not exceeding $5,000) or imprisonment (not exceeding 12 months) or both.

Passengers are also reminded that the use of e-cigarettes is also banned from use on all Singapore registered aircraft.

E-cigarettes, personal vapourisers “vapes” or electronic nicotine delivery systems are only allowed in carry-on baggage where permitted by the applicable local laws.

In Singapore, the purchasing, using or owning an electronic vapouriser will result in fines of up to $2,000 per offence. Please see here for more information.