After two ticket sales waves in mid-December and end of January, this one is be the very last one. However, a small amount will still be available in the future when the last details for the shows are fixed.
If in the previous wave, tickets went only on sale for the Semi-Finals then this time they're available for all shows - the Jury Shows on the day before each live show, the Family Shows that will take place on the day of the live shows and of course, the live shows.
The difference between the Jury and Family Shows compared to the live shows is that there is no pan-European televoting and naturally, no result announcement during them. You can find more information on the tickets page.