Talk:Austria/@comment-31303261-20170214070621/@comment-24682153-20170214134444

As mentioned in the article roaming data is sold very expensively in Austria compared with domestic data. While it's easy to get 1 GB at €5 or even less for Austria, you will be charged around 10 times as much for roaming data in Hungary and the Czech Rep. on an Austrian prepaid SIM.

This will eventually change in June 2017, when roaming surcharges will be scrapped, but there are no other options than to buy a 1GB roaming pack at €48 in Austria so far. So you may think of getting a SIM in every country or get one of these roaming SIMs from another country. For instance Vodafone DE or NL sells 1GB with LTE in all three countries at €10.