Can I share a WG flatmate's internet?

Yes. In a shared flat (WG) there is almost always an existing line, and the simplest, cheapest option is to join it and split the monthly bill. A single 100 Mbit/s line comfortably covers three to four students for streaming and video calls. Ask whose name the contract is in, agree a per-person share (a EUR 40 line split four ways is EUR 10 each), and set up a standing transfer so nobody chases payments. Only order your own line if the flat has none or the landlord blocks a new contract.

Best Internet for Students in Austria (2026)

Jules de BruinExpat in Vienna

Updated: July 25 2026| Found helpful by 3 others

Updated July 25 2026. Students in shared flats (WG) usually share an existing line, so the cheapest move is to split the bill already running. If you need your own connection, the cheapest no-technician option is 5G home internet from Drei (from EUR 19/mo) or a short-setup DSL line from Fonira (from EUR 19.80/mo). Avoid 24-month lock-ins if your lease runs under a year, and a mobile plan with a big data bundle can replace fixed internet entirely.

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What Is the Best Internet for Students in Austria?

Cheapest 5G

Drei 5G Home Internet

Plug-in 5G/4G fixed wireless home internet. No phone line and no engineer visit, so you are online the day you move in.

Why we recommend it: Cheapest no-technician line for students: same-day 5G setup from EUR 19/month with short or no lock-in.

From EUR 19/mo, no technician
StartNet S to FIX XXL (20 to 500 Mbit/s)
No fixed line required
Short or no minimum term

Check Drei Plans

Fonira Internet privat

Independent Austrian DSL and fibre ISP with transparent flat pricing. Fits a one-year lease better than a single semester.

Why we recommend it: Cheapest DSL line for a full academic year, with EUR 0 setup from the 55 Mbit/s tier up.

From EUR 19.80/mo
EUR 0 setup from 55 Mbit/s up
Transparent billing
24-month term

Check Fonira Plans

Best if under 27

Drei up Under27

Unlimited 5G mobile plan for under-27s. Tether your phone or a router and skip a fixed home line completely.

Why we recommend it: Cheapest way to replace fixed internet entirely: unlimited 5G for EUR 14.90/month if you are under 27, no fixed-line contract.

EUR 14.90/mo if under 27
Unlimited 5G data
No fixed-line lock-in
Austrian number included

See student SIM options

A1 Cube 5G

Portable 5G fixed wireless router that moves between flats. Buy the device once and plug in wherever you live.

Why we recommend it: Best for students who move often: a portable 5G box you take to the next flat with no reinstall.

Portable, moves with you
Device EUR 29.90
5G speeds where covered
No technician visit

Check A1 Plans

Comparison of student-relevant home internet options in Austria for 2026 including Drei, Fonira, A1, and Magenta with plan, speed, type, and price.
Provider (band)	Plan	Speed & type	Price/Month
Drei (EUR 19–50)	StartNet S	20 Mbit/s, 4G home	EUR 19
Drei	FIX L	150 Mbit/s, 5G home	EUR 34
Drei	FIX XXL	500 Mbit/s, 5G home	EUR 50
Fonira (EUR 18.50–97.50)	Internet privat 20	20 Mbit/s, DSL	EUR 19.80
Fonira	privat 110	110 Mbit/s, DSL	EUR 29.30
Fonira	setup fee note	EUR 167 on slowest tiers, EUR 0 from 55 Mbit/s	24-mo
A1 (EUR 27.90–79.90)	A1 Cube 5G	portable fixed wireless	device EUR 29.90
A1	Internet 100	100 Mbit/s	EUR 37.90
A1	Glasfaser 1000	1,000 Mbit/s, fibre	EUR 79.90
Magenta (EUR 29.90–99.90)	Internet XS	cable	EUR 29.90
Magenta	Internet 5G XS	5G home	EUR 39.90
Magenta	Fiber L	fibre	EUR 64.90

Prices as of July 2026, verify on the provider site. Drei home internet needs no technician; confirm the term on drei.at. Fonira setup is EUR 167 on the slowest tiers and EUR 0 from 55 Mbit/s (24-month term).

The best internet for a student in Austria is usually the line already in your shared flat (WG): join it and split the bill. If you need your own connection, Drei 5G home internet from EUR 19/mo is the cheapest no-technician line, Fonira DSL from EUR 19.80/mo is the cheapest fixed line for a full academic year, and a big-data mobile plan such as Drei up Under27 at EUR 14.90/mo can replace fixed internet entirely. Availability always depends on your exact address.

For the full mobile-versus-fixed maths see the comparison below, and for SIM detail read our student SIM card guide.

Should Students Get Fixed Internet or a Big-Data Mobile Plan?

Comparison of big-data resident mobile SIM plans for students in Austria for 2026 including Drei up Under27, yesss, and spusu.
SIM plan	Data	Price/Month	Best for
Drei up Under27	Unlimited 5G	EUR 14.90	Heavy users under 27
yesss SIMple M	100 GB	EUR 9.99	Value all-rounder
spusu	10 GB	EUR 8.30	Light users, tightest budget
spusu legendaer	30 GB	EUR 9.90	Moderate users

Prices as of July 2026, verify on the provider site. All three are resident SIMs with an Austrian number. See the full SIM breakdown in our student SIM card guide.

For most students a big-data mobile plan can replace a fixed line. Drei up Under27 gives unlimited 5G for EUR 14.90/mo if you are under 27, which covers streaming, calls, and study over a phone hotspot with no fixed-line contract on the flat. yesss SIMple M (100 GB, EUR 9.99/mo) and spusu (10 GB EUR 8.30, 30 GB EUR 9.90) suit lighter users. The trade-off is tethering: it drains phone battery and can slow at peak hours.

Choose a fixed line when several people share the flat, when you stream in 4K or game, or when you want a router the whole WG connects to without one person's phone being the hotspot. Drei 5G home internet from EUR 19/mo gives that without a technician. Choose a mobile plan when you live alone, move often, or have no Austrian address yet, since a resident SIM activates on an ID before your registration is complete.

How Do You Avoid a 24-Month Lock-In as a Student?

Avoid a lock-in by matching the contract term to your lease. 5G home internet from Drei ships as a plug-in router with a short or no minimum term, so it is the most flexible fixed option; confirm the current term on drei.at before ordering. A big-data mobile SIM (Drei up Under27, yesss, spusu) has no fixed-line lock-in at all. Fonira is transparent but runs a 24-month term, which fits a full academic year, not a single Erasmus semester.

Sublets and WG rooms are the reality for most students, and a 24-month line outlasts a one-year room. If the flat already has a line, join it and split the bill rather than opening a second contract in your name. If you must sign your own, prefer no-technician 5G or a monthly mobile plan so you can leave when the room does. Never sign a 24-month fixed line for a lease under a year.

Split a WG bill fairly

In a shared flat, put the line in one person's name, agree a per-head share, and set up standing transfers so nobody chases payments. A EUR 40/mo line split four ways is EUR 10 each, cheaper than any individual student plan. Note who is liable if a flatmate moves out mid-contract, since the named account holder stays on the hook for the full amount.

How Much Does Student Internet Cost per Month?

As of July 2026, student internet in Austria runs from about EUR 8.30/mo for a light mobile SIM to EUR 50/mo for fast 5G home internet, with most students landing between EUR 10 and EUR 30/mo. Fixed-line bands are Drei EUR 19–50, Fonira EUR 18.50–97.50, A1 EUR 27.90–79.90, and Magenta EUR 29.90–99.90. Big-data mobile plans undercut all of them: spusu from EUR 8.30, yesss 100 GB at EUR 9.99, and Drei up Under27 unlimited at EUR 14.90.

Cost per month is the deciding factor for most students, so start with the cheapest route that fits. Sharing a WG line split four ways can cost as little as EUR 10 each. A solo student with a light workload pays least on a mobile SIM; anyone who streams in 4K, games, or shares with flatmates gets better value from a Drei 5G home line from EUR 19/mo. Watch one-off fees: Fonira charges EUR 167 setup on the slowest tiers and EUR 0 from 55 Mbit/s.

Frequently Asked Questions

Do I need an Austrian address or Meldezettel for internet?

For a fixed line, yes. Providers need a service address to check what is available and a Meldezettel or rental contract as proof, plus an Austrian IBAN for direct debit. Register your address first at the Meldeamt (see our Vienna registration guide). A big-data mobile SIM is the workaround if you have no address yet: a resident SIM such as yesss SIMple M (100 GB, EUR 9.99/mo) can be activated with an ID, and 5G tethering replaces a home line while you settle in.

What is the cheapest internet for students in Austria?

If a WG line already exists, sharing it is cheapest. For your own connection, Drei StartNet S (4G home, 20 Mbit/s) costs EUR 19/mo with no technician, and Fonira Internet privat 20 (DSL, 20 Mbit/s) costs EUR 19.80/mo. As of July 2026 the cheapest overall route can be a big-data mobile plan: yesss SIMple M gives 100 GB for EUR 9.99/mo, and spusu 10 GB costs EUR 8.30/mo, both enough for light home use over tethering.

Can a mobile plan replace home internet for a student?

For many students, yes. Drei up Under27 gives unlimited 5G data for EUR 14.90/mo if you are under 27, which covers streaming, calls, and study over a phone hotspot without any fixed line or contract on the flat. yesss SIMple M (100 GB, EUR 9.99/mo) or spusu (30 GB legendaer, EUR 9.90/mo) suit lighter users. Tethering drains phone battery and can be slower at peak times, so heavy 4K streaming or gaming still favours a fixed line.

How do I avoid a 24-month contract as an Erasmus student?

Choose flexibility over the headline price. 5G home internet from Drei ships as a plug-in router with no technician and short or no minimum term, so confirm the current term on drei.at before you order. A big-data mobile SIM (Drei up Under27, yesss, spusu) has no fixed-line lock-in at all. Fonira DSL is transparent but runs a 24-month term, so it fits a full academic year better than a single Erasmus semester. Never sign a 24-month line for a lease under a year.

Does 5G home internet need a technician?

No. Drei, A1, and Magenta all ship a 5G or 4G router you plug in yourself, and you are online the same day with no engineer visit and no phone line. That makes fixed wireless the fastest and least committal option for a student moving into a flat mid-term. Check the coverage map for your exact address first, because indoor 5G speed depends on the signal at your window. A portable option like the A1 Cube 5G (device EUR 29.90) even moves with you between flats.

Best Internet for Students in Austria (2026)