LARGEST EU BUCKET
Best for: heavy travellers who want the biggest EU bucket on the best-coverage network. Unlimited Austrian data, 48 GB EU, A1 network, 5G, eSIM, no minimum term.
Why we picked it: the only Austrian plan with 48 GB EU roaming. A1 is also the coverage king at 8.4/10 Opensignal, useful when you cross less-developed parts of southern or eastern Europe.
BEST VALUE
Best for: cost-conscious EU travellers who do not need unlimited Austrian data. 100 GB Austrian data, 45 GB EU, A1 network, 5G, eSIM, no binding.
Why we picked it: by far the best EU-data-per-euro on the market. 45 GB at EUR 9.90 vs 48 GB at EUR 24.90 on A1 SIMply L.
BIG EU BUCKET, MID PRICE
Best for: A1 customers who want a big EU bucket without going to unlimited. 200 GB Austrian, 41 GB EU, 300 Mbps cap.
UNLIMITED + 40 GB EU
Best for: Magenta-network fans who want unlimited Austrian data and a 40 GB EU bucket. 350/50 Mbps, 5G, eSIM.
BEST PREPAID
Best for: prepaid users who want unlimited and 39 GB EU on Magenta 5G. No contract, four-week billing.
BRAND PERKS PICK
Best for: Red Bull-brand users who want 37 GB EU on the A1 network. 60 GB Austrian data, 100/50 Mbps, 5G.
Under the EU Roam Like at Home regulation, providers may apply a fair-use limit to roaming data. The exact cap is calculated from your plan price and the wholesale roaming rate set by the European Commission. A 70 GB Austrian plan therefore caps EU roaming at the calculated fair-use number rather than 70 GB. Beyond the cap, you usually pay a small per-GB surcharge (currently capped by the EU at around EUR 1.55/GB in 2026), so you do not lose access. Calls and SMS within the EU are charged at your domestic rate while you are abroad.
Switzerland, Liechtenstein, Norway, and Iceland sit inside the EU Roam Like at Home zone. The United Kingdom left the zone after Brexit; most Austrian providers either include the UK in the EU bucket or charge a similar low rate. Outside the EEA and UK, A1 and Magenta sell separate world packs at fixed daily rates.
| Plan | Price | EU data | AT data | Network | EU calls |
|---|---|---|---|---|---|
| A1 SIMply L | EUR 24.90/mo | 48 GB | Unlimited | A1 | Per minute |
| bob Flex bob | EUR 9.90/mo | 45 GB | 100 GB | A1 | Per minute |
| A1 SIMply M | EUR 21.90/mo | 41 GB | 200 GB | A1 | Per minute |
| Magenta Unlimited | EUR 29.90/mo | 40 GB | Unlimited | Magenta | Per minute |
| KLAX Unlimited | EUR 29.90/4wk | 39 GB | Unlimited | Magenta | Per minute |
| Red Bull MOBILE Core | EUR 14.90/mo | 37 GB | 60 GB | A1 | Unlimited AT+EU |
| spusu legendär | EUR 9.90/mo | 17 GB | 100 GB | A1 radio | Free AT-to-EU |
Note: spusu legendär is included for context. Its EU bucket is smaller (17 GB) but it is the only plan with free Austria-to-EU calls.
A1 SIMply L has the largest EU bucket at 48 GB per month, paired with unlimited domestic data on the A1 network for EUR 24.90 (A1 customer price). The next-largest are bob Flex bob with 45 GB at EUR 9.90, A1 SIMply M with 41 GB, Magenta Mobile Sim Only Unlimited with 40 GB, and KLAX Unlimited prepaid with 39 GB.
Under the EU Roam Like at Home regulation, providers may apply a fair-use limit to roaming data to prevent permanent roaming. The exact cap is calculated from the plan price and the wholesale roaming rate set by the European Commission. A 70 GB Austrian plan therefore caps EU roaming at the calculated fair-use number rather than 70 GB.
Yes for most travellers. bob Flex bob's 45 GB EU bucket at EUR 9.90/month is the highest EU-data-per-euro on the market in 2026. The runner-up is Lidl Connect Tarif XL 5G at EUR 14.50/30d with 22 GB. Everything else with 40+ GB EU is in the EUR 21-30 range.
Switzerland, Liechtenstein, Norway, and Iceland sit inside the EU Roam Like at Home zone and use the same fair-use bucket. The United Kingdom left the zone after Brexit; most Austrian providers either include the UK in the EU bucket or charge a similar low rate. Outside the EEA and UK, A1 and Magenta sell separate world packs at fixed daily rates.