2018 MBA and Apple LED Cinema Display- Can I make this work?

[evanb]

Is there an adaptor or dongle to make this work?

 

[saulinpa]

Yes, but not from Apple and it is messy. Easiest is to get a USB-C dock that has a mDP port and USB-A ports. Otherwise get a USB-C to mDP dongle and a USB-C to USB-A dongle. One with USB-C break-out for power.