does anybody know why TOM offers NCL-PUY 2014 flights only as a package or is it an error? Only flights are not bookable.
It usually depends on airline licencing issues or more specifically what licence you have applied for / been granted by the local authority. For that route it seems that Thomson have been granted a licence by the Croatian authorities to operate charter packages but not for flight only. It could also be a simple mistake on the booking website.