Vienna airport hotel

I've stayed in the city for a 6 am flight out of the Vienna airport multiple times. I just arranged for an early cab through the hotel.

Moxy - walking distance (5mins) to the terminals. Or every hotel in district 1, 3 or 4. Transfer time (cab) 15 mins in the early morning

I second Moxy. It’s part of Marriott bonvoy. It’s so super easy to walk to terminal. We’ve had 6 am flights, too, out of Vienna. This hotel made it alot easier. We’ve stayed there twice. They have free luggage trolleys for bags you can use so you don’t have to carry luggage.

If you stay there, walk to the terminal via the tunnel to familiarize yourself with the airport so you have one less thing to do. We even got our boarding pass the night before.

There is a Billa market across the parking lot. It’s a great place to buy chocolate, candy, cookies, nuts, other European stuff you can’t get here in the States, at regular prices.

I stayed at the NH. Nothing special but very short walk to the terminal.