Which was the last airline to ban smoking on their flights?

Question

Which was the last airline to ban smoking on their flights?

Answer 1

Good question, do you mean US Airlines or International ones?

For US carriers it stopped in 1990, so there where many that stopped at the same time. However international flights were still allowed until 2003.

For International carriers (outside the US), there are still a few that allow it, but many are going on board with stopping it.

http://dubaiflights.20six.co.uk/