Originally Posted by
Often1
Welcome to FlyerTalk !
Without specific information such as the air carrier(s) between EVV and VIE, the fare buckets and fare rules, it is hard to provide solid information.
But, as a general matter, most carriers prohibit ticketing which has the effect of evading fare rules including advance purchase, location of purchase, minimum stay and the like. Why you are doing this is unimportant. All the carrier(s) care about is that your booking pattern violates the COC (contract) to which you agreed.
Your TA ought to have caught this as it is what it is paid to do. And, it is entirely correct that the carrier(s) may well cancel all tickets and also take action against your FF account(s). Alternatively, the carrier(s) may also debit the TA for the cost of tickets which do comply. But, that is not your problem.
Why not come back with sufficient information and you can get some specific assistance.
The flights are through Delta/KLM, but the fare class I am not sure. I made the reservations through the TA's online website, in which case they are claiming that is why they did not catch it and are wanting to charge for rebooking/fare increase/etc....should I contact Delta directly to see if they will be cancelling my flights?