Singapore Changi Airport Terminal 3 Singapore Airlines Premium Economy/Star Gold Check-inĪfter spending a while shopping at the complex that is Terminal 3, we made our way past immigration. I inquired about upgrade space, though the check-in agent (nicely) replied that business class was full for the day. Singapore Airlines’ Terminal 3 is a stunning terminal, and we were promptly checked in. We walked over to line 7, which is where the Singapore Airlines Star Gold and premium economy check-in line is located. Singapore Changi Airport Terminal 3 Exterior With that in mind, we arrived Singapore Changi Terminal 3 at 11 AM for our 1:05 PM flight. Furthermore, I also wanted to answer the question, “ Is Singapore Airlines’ A380 premium economy better than their 777 premium economy?” Singapore’s 777s feature updated cabin products in first, business and economy class, so I figured it would be a good opportunity to have a look at them as well. While I enjoyed my inbound flight on a Singapore A380 in premium economy, I was excited to have the opportunity to try the product on the 777.