Because someone always knows the best days to take off. Now you do too.
Built around the official MOM public holidays.
We find the window of exactly this many days that needs the fewest leave days (not the lowest airfares or travel cost) - the best leave-to-days ratio for this length, not necessarily the best ratio out of every possible trip length in the year. A shorter or longer trip elsewhere might use leave more efficiently; check Suggested Breaks below to compare.
Doesn't apply to your locked-in target trip or must-take dates above - only to breaks the optimiser builds on its own.