Hi!
Recurring events are not yet supported by WooCommerce Tickets.
If you do set up tickets for recurring events (and you can) they will apply to all events in the series – so one way of working around this would be to set up multiple tickets and set the start/end sale dates appropriately for each ticket (so that each one corresponds to a single recurring event instance). You would also have to take care of details such as the date/time printed on the tickets with some careful customization work.
That is of course just one way of working around this limitation – officially though there is no ‘native’ support of recurring events.