Too early for save the dates?

I would say 2 years before is the earliest to send and is appropriate timing for you as it is a destination wedding, so you will need to make that clear on your STD and possibly the expectation of cost to your guest so they can make an informed choice. It is also probable worth saying on there that if they know already the wont be able to attend to let you know ASAP so you will have an idea of spaces you may want to offer to other people but you will still be able to give as much notice as possible

Hey Lex, from personal experience of my Husbands brother getting married abroad I wouldn't say a time was ever too early. They only gave guests a year, in this case all of the guests they wanted there couldn't because of time off, children and the cost.

So I'd definitely say no time is too early if you'd like all of your guests there, I hope this helps!