Flying with baby

FRANCESCA
Mamas I need some advice. My partner and I are getting married in April, I am fortunate enough to have some money for a honeymoon. I'd love to treat my hubby and baby to a holiday in Mauritius, but it's a 12 hour flight.... are we mad or should we just go? Any advice for flying with a baby? Should we go somewhere closer? Our baby will be a year and a half old