Key findings: 10Life found that premiums for the same airline embedded travel insurance plan ranged from HK$859 to HK$1,153 for the same route and trip duration, a 34% difference. Every HK$1,000 increase in airfare was associated with an increase of around HK$22 in the add-on premium, while similar coverage via an insurance comparison platform cost around HK$262, about one-quarter of the airline's highest quote.