Dear Steemians,
source: estarguapas.com
With Qatar Airways you can fly from Barcelona to Kilimanjaro for 397 Euro.
Flights are available from September until December.
You can book here:
https://www.momondo.de/flight-search/BCN-JRO,ARK/2019-10-16/2019-10-23?sort=price_a
Have fun