If you're looking for something light and not too overbearing, this fragrance might suit you. The 100-ml packaging is small enough for you to bring in your carry-on on a plane.
From Debenhams
Issey Miyake L'eau D'issey Eau & Cedre Eau De Toilette Intense - Misc - 100ml
Perfumes Club
L’EAU D’ISSEY Pour Homme Eau & Cedre