In my initial review of airports, I forgot about Geneva. Then I realized it’s an important airport for the UN and some other major departure points. Good thing I added it to the list!
I don’t see any mail drops identified; however, there is a pre-security post office on the arrivals level. You’ll pass it as you’re going to the car rental counters; it’ll be difficult to miss.
See the post office page for the latest hours.
Last updated 16 July 2017