I am located in Fairbanks, Alaska - Fenris Games in the UK will be handling fulfillment of all international orders (other than Canada, which is cheaper to ship from here). We've done some checking, and even for places as far away as South Africa and Australia, it's cheaper for Ian to ship from the UK than it is for me to ship from Alaska.
As things stand at this moment, our current estimate is that maximum postage costs will be £10 UK, £15 EU and the rest of the world. Please remember that as your pledges are being fuilfilled from within the EU, you won't be eligible for any import duties so the postage cost *should* be all you pay. Forge of Ice and Fenris Games cannot be held responsible for any customs or handling fees you may be charged by your country on import of your reward(s).
This estimate is for the full set only - if you purchase a large number of add-ons, that could potentially affect the weight and size of your shipment, and that could potentially affect the shipping cost.
I should also mention that this estimate is current as of July 2018, so any changes in the world (tariffs, import restrictions, alien invasion, etc...) that take place after today could theoretically affect the shipping cost as well.