Greater Bay Airlines has launched an HK$30 (US$4) round trip deal including baggage allowance for certain routes, in celebration of its third anniversary in operation. Greater Bay Airlines announced on Wednesday it had launched a “Good Things Come in 3” promotion, three years on from its first passenger flight from Hong Kong to Bangkok in July 2022. “Round trip tickets will be offered for a very attractive fare of HK$30,” a spokesman said in a statement, adding designated routes would be...