Where can you buy Justin bieber concert tickets in UAE?

As of my knowledge cutoff in September 2021, Justin Bieber has not announced any upcoming concerts in the UAE. If he does announce a tour or performance in the UAE in the future, you can usually purchase tickets through official ticketing platforms such as Ticketmaster, Platinumlist, or the event organizer's website.

To ensure you have the most up-to-date information, I recommend checking Justin Bieber's official website or social media accounts for any announcements about upcoming concerts in the UAE.