premium777Last year, Business Traveller‘s editorial director Tom Otley took a flht in premium economy class on Singapore Airs’ superjumbo Airbus A380.You can read his full review here.. At the endPublished Dec 14 2022, 8:15 AM, Updated Oct 27 2025, 10:45 AM If you pay for a Premium Economy seat on a Singapore Airs B777-300ER or A380, it is important to choose the best