No, you cannot smoke in first class on a plane.
Smoking on airplanes, including in first class, is now almost universally prohibited.
Inflight Smoking Bans
As the reference states, bans on inflight smoking have been implemented worldwide, starting in the 1980s.
- Widespread Prohibition: Most airlines and governments globally prohibit smoking on aircraft.
Therefore, regardless of the class of service, smoking is not permitted on commercial flights.
