Multiple choice general knowledge Keep Discovering is the punchline of which Airlines? Jet British Qantas Emirates Reveal answer Fill a bubble to check yourself D Correct answer Explanation Qantas uses the tagline 'Keep Discovering' as part of their brand messaging. Emirates' actual tagline is 'Fly Better' or 'Hello Tomorrow'. British Airways uses 'To Fly. To Serve'. Jet Airways used 'The Joy of Flying'.