Always wondered why Jersey doesn't get alot of passengers looking to make duty free savings.
I know for example that say on flights from Ireland you can save about €45 each way for 200 cigarettes because of duty free - so if you smoke you're €90 up if you use your allowance each way - more if you save on drinks or whatever. Does the same apply on flights from England - presume it does.
With that alone there should be a good demand for flights as long as the frequencies are OK.