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Austria eSIM Plans

32 plans · from $2.24

Austria has reliable LTE coverage across Vienna, Salzburg, and alpine ski resorts. A travel eSIM is the easiest way to stay online without a local SIM card. Learn more about how eSIMs work →

Not sure how much data you'll need for Austria? Try our travel data calculator.Read our Austria eSIM guide — A1 vs Magenta, Vienna U-Bahn and Alps coverage, and EU roaming for non-EU visitors

Choose a data plan

1 GB

7 days· 0.6 GB per $1

$2.24

5% back in credits

★ BEST VALUE

Unlimited

1 days· ∞ GB per $1

Fair usage applies

$2.70

5% back in credits

2 GB

15 days· 0.7 GB per $1

$3.45

5% back in credits

3 GB

30 days· 0.8 GB per $1

$4.40

5% back in credits

5 GB

30 days· 1.0 GB per $1

$5.93

5% back in credits

Unlimited

3 days· ∞ GB per $1

Fair usage applies

$6.05

5% back in credits

Unlimited

5 days· ∞ GB per $1

Fair usage applies

$9.30

5% back in credits

10 GB

30 days· 1.2 GB per $1

$9.77

5% back in credits

Unlimited

7 days· ∞ GB per $1

Fair usage applies

$12.55

5% back in credits

20 GB

30 days· 1.4 GB per $1

$16.32

5% back in credits

Unlimited

10 days· ∞ GB per $1

Fair usage applies

$16.97

5% back in credits

Unlimited

15 days· ∞ GB per $1

Fair usage applies

$24.86

5% back in credits

50 GB

30 days· 1.6 GB per $1

$35.30

5% back in credits

Unlimited

30 days· ∞ GB per $1

Fair usage applies

$47.37

5% back in credits

100 GB

30 days· 1.7 GB per $1

$67.99

5% back in credits

How “Unlimited” works: 1 GB/day at full 4G/5G speed, then 512 kbps until the daily reset — still fine for messaging, maps, email and light browsing. No total cap — the eSIM is never cut off.Read more

Siima's Unlimited plans include 1 GB of full-speed 4G/5G data every 24 hours. Once that daily 1 GB is used, your connection is slowed to 512 kbps for the rest of that 24-hour window — still usable for messaging, maps, email and light browsing, but not video streaming or video calls. The full-speed allowance resets every 24 hours, timed from when you first activate the eSIM, for the entire duration of the plan. There is no total data limit and your eSIM is never disconnected — only the speed changes after 1 GB in a day. If you'd rather have every gigabyte at full speed with no daily limit, choose a fixed-GB plan instead.

Also covered by regional plans

Visiting more than one country? These multi-country eSIMs include Austria and keep working as you cross borders.

City guides

Frequently asked questions

Do I need a physical SIM card to use mobile data in Austria?
No. A Siima eSIM gives you local data in Austria without a physical card. Activate by scanning a QR code in your phone's settings — no shop visit, no passport check required.
How do I activate my eSIM when I arrive in Austria?
Install the eSIM before you travel: open Settings → Cellular → Add eSIM and scan the QR code from your Siima confirmation email. Your data activates automatically when you first use mobile data in Austria.
How much data do I need for a trip to Austria?
For light use (maps, messaging, email) 1–3 GB per week is usually enough. For streaming or heavy navigation, choose a 5 GB+ plan. Try our travel data calculator for an estimate matched to your own trip. You can buy additional plans at any time if you run low.
Is eSIM cheaper than international roaming in Austria?
Almost always yes. International roaming from most home carriers costs $10–15 per day. Siima eSIM plans for Austria start from $2.24 and cover days or weeks of local data.