This actually does pencil out for living in Barcelona and working in London: - here's the back-of-the-envelope calculation some guy did as a joke: https://best

This actually does pencil out for living in Barcelona and working in London: - here's the back-of-the-envelope calculation some guy did as a joke: https://bestburgerinnorthwestlondon.wordpress.com/2013/10/24/cheaper-to-rent-in-barcelona-and-commute-to-london/ https://bestburgerinnorthwestlondon.wordpress.com/2013/10/24... - and then he actually starting doing it (although only once a week or so, working from Barcelona the rest of the time): https://www.theguardian.com/cities/2015/aug/11/commuting-from-barcelona-a-london-worker-who-makes-it-pay https://www.theguardian.com/cities/2015/aug/11/commuting-fro... But that's a much shorter flight. It wouldn't surprise me if it worked for, say, Las Vegas to San Francisco.