Usually around December of this year they start announcing the 2021 itineraries and they will trickle them out until spring of 2020. Usually goes Asia/Australia first, Transatlantic and European next and Caribbean and US last.
We’ve been wondering too, so thank you for starting this thread! We’ve only ever done Europe by land but now that there is a kiddo in tow, we are thinking cruise, between DCL/ Royal and Baltic/ Med.
I found this on RCs blog so if the same schedule is followed we’d be looking at nov-dec for 2021 Europe.
https://www.royalcaribbeanblog.com/...s-2020-2021-deployment-opening-schedule-dates
We recently sold our DVC and now looking to explore the world (and we love cruising). We are looking at a Baltic cruise in the summer of 2021 and eagerly awaiting the dates and prices. NCl has an amazing 15 day cruise this year leaving from Stockholm but nothing for 2020 so we’re concerned that one won’t be continued. Our fallback is RCCLs 12 night Baltic out of Amsterdam.
Love the Baltic, we went there when the kids were still small. Had a great local tour operator helping us to make St. Petersburg unforgettable. They really involved the kids with everything.