ContactContact Siama World Mission travel to get the best Missionary and Humanitarian Airfares available.
Opening Hours (Local Time):
Monday – Thursday: 09.00h – 17.00h
Friday: 09.00h – 16.00h
Our office will be closed on: Ascension Day, Thursday May 13.
On Friday, 14 May our office is closed from 1pm.
SIAMA Update Covid-19
As many people worldwide, our staff works at home.
To keep assisting you in the coming time, our working hours have been adjusted. We will attend to your emails every day as usual.
Our phone hours have been changed to 09.00 – 11.00 hours + 14.00 – 16.00 hours (local Dutch time, UTC+2).
SIAMA World Mission Travel
2321 JW LEIDEN
We are located in the multi-company building De Plek – Leiden.
Travel with SIAMA
“SIAMA has a heart to serve and ably assists Christian workers to carry on the proclamation of gospel.”