I am emigrating to Spain !

Satellite for sky freeset not an option for sky there as Astra satellite is now sadly "Astra UK" and much smaller footprint.

So want to try "sky go" which allows 37 days and then you have to connect the device to a UK ip address to "prove" you still based mainly in UK.

question: is there any way I can use a "free" or "free trial" VPN temporarily to do this? I know I can subscribe to a VPN but seemed costly considering I need only every 37 days...

or any other way to fool my laptop - and $ky - that I'm in UK every 37 days ?