US band Maroon 5 concert causes Phu Quoc airfares to soar 10 November 2023 bwsadmin News Travel Vietnam Airfares from Hanoi and HCMC to Phu Quoc have doubled for Dec. 15 and 16, when U.S. pop-rock band Maroon 5 is scheduled to perform there. Source: VNExpress International, https://e.vnexpress.net/news/places/us-band-maroon-5-concert-causes-phu-quoc-airfares-to-soar-4673496.html