How much eSIM data for 30 days in Austria?
For 30 days in Austria with normal daily use, TripUtils estimates 12–18 GB. A 20 GB plan is the usual buffer. Not a live price. ÖBB, Wiener Linien and maps fit the normal band. A travel eSIM is mainly for visitors without EU roaming. Type F at 230 V matches Germany.
Travel essentials in Austria
The four things that save the most money or hassle before you go.
eSIM for Austria
Usually included on an EU/EEA plan (roam like at home). Non-EU SIM or need more data? Install an eSIM before you fly.
See Saily plans →Airport transfer
Pre-book a ride from the airport to your stay – or compare with a taxi or public transport on arrival.
Find a transfer →Tours & tickets
Attractions, tours and activities in Austria – compare prices on more than one site.
Browse Klook →Flight delayed?
3+ hours late or cancelled? Up to €600 per passenger under EU261, depending on distance.
Check claim (AirHelp) →Affiliate links: TripUtils may earn a commission at no extra cost to you. Affiliate disclosure. TripUtils does not show live prices.
What to do next
If your home SIM is an EU/EEA plan, Austria is often already included. Check roaming first. If you still want a travel eSIM, pick a Saily plan at or above 20 GB for Austria.
Planning size
| Habits | 30-day range | Planning size |
|---|---|---|
| Normal (maps, messages, social) | 12–18 GB | 20 GB |
| Normal + daily video | 30–45 GB | 50 GB |
Assumptions and sources
Light 0.20 / normal 0.50 / heavy 0.95 GB per day, plus optional extras, plus about 20% buffer. No live retail prices.
Christmas markets and ski weeks lift stays in Vienna, Salzburg and the Tyrol; the GB estimate still tracks phone use, not piste days.
These are planning ranges, not live prices.
Common questions
Is 20 GB enough for 30 days in Austria?
ÖBB, Wiener Linien and maps fit the normal band. A travel eSIM is mainly for visitors without EU roaming. Type F at 230 V matches Germany. The 12–18 GB estimate plus buffer lands on 20 GB. Hotel Wi‑Fi is not counted. Streaming video on mobile is the usual reason to go larger.
Should I roam in Austria instead?
Austria is EU roam-like-at-home for visiting EU/EEA SIMs. If Austria is already your home network (A1, Magenta, 3), this page is for guests — type a visitor day-pass only if you have one.
Do you show live Saily prices?
No. Live prices belong on the provider site. The numbers on this page are a data-size estimate only.