Best ways to obtain a scholarship for a Masters in financial mathematics/ quantitative finance
I can't answer for the US, but it is highly unlikely that you would get any sort of funding in the UK. Unfortunately UK funding is very hard to obtain (even for British students) and is, in any case, largely restricted to EU nationals. Further any Masters level UK funding is generally awarded as a precursor to a PhD. This is known as "1+3" funding. Good luck though!