I think the UK is the only place in Europe you can get them.

It was our American colleagues who were first given this task. However, it was not feasible for our them to bring donuts on a long haul flight (they perish very quickly).

Therefore, we opted for an American brand that was available somewhere in Europe, and thus it was narrowed down to Krispy Kreme.

I ended up with the job of procuring the comestibles and organising logistics.