If you use a VPN that works with Bet365, then yes, you’ll have access to the same betting markets from home while you’re abroad. For example, if you’re from the UK and travel overseas, you’d need to connect to a VPN server in the UK to get a UK IP address. Providing this IP address hasn’t been blocked by Bet365. You should then be able to access the same betting markets as you would back home, regardless of your current physical location.