Yes. eSIMAdvice currently lists 18 Breeze Austria plans.
The cheapest Breeze Austria plan is Austria · 1 GB · 7 days · 5G, at $3.99.
Austria · 200 GB · 90 days · 5G has the lowest price per GB right now: $0.51/GB ($102.99 in total).
No coupon is applied to these prices right now.