It’s wonderful that you’re adventurous enough to wanna bring your baby overseas. That’s exactly what we did with our then 5 month old last year. With an infant, obviously you can’t travel too far as he/she will soon get cranky on the plane with limited crawling space and entertainment. I’ll advise going to a resort where you can spend the entire duration of the holiday in, location doesn’t matter as long as it’s within 2 hrs flight time.