Drukair to start a new route to Singapore on May 17 Drukair-Royal Bhutan Airlines (Paro) will launch a new route to Singapore via Kolkata (Calcutta) on May 17 according to Airline Route. Copyright Photo: Ken Petersen. Share this: Email a link to a friend (Opens in new window) Email Print (Opens in new window) Print Share on Facebook (Opens in new window) Facebook Share on LinkedIn (Opens in new window) LinkedIn Share on X (Opens in new window) X Share on Reddit (Opens in new window) Reddit Share on Telegram (Opens in new window) Telegram Share on WhatsApp (Opens in new window) WhatsApp Like this:Like Loading…