eSIM for Austria from S$4.43, Singapore

HelloRoam is a global eSIM provider offering instant mobile data in 185+ countries. Buy prepaid travel eSIM plans with no extra fees, no contracts, and instant activation on any eSIM-compatible device.

Austria eSIM with instant activation - international travel data plans - no extra fees - 5G mobile network

Austria eSIM data plans for overseas travel

Package details

Affordable eSIM for Austria, starting from S$4.43. Local 4G LTE and 5G data on trusted carrier networks in Austria. Works on all eSIM compatible phones.

Pick a Austria eSIM plan and skip steep overseas data charges. Whether you are exploring busy cities, beach resorts, or countryside towns, HelloRoam keeps you online throughout your trip. Plans start from S$4.43 per day with no hidden fees and no contract. Pay in SGD and activate via QR code before you travel. One account covers 185+ countries through 203+ carrier networks.

Buy a Austria e SIM from S$4.43. Set up before your flight from Changi, no store visit, no SIM swap. Keep your current number active on dual SIM. Works on any e-sim compatible iPhone or Android.

Unlimited Data

5GA1.net

Choose number of eSIMs

1 eSIM

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7 Days

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eSIMs/Travellers

Up to 5G support

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Choose number of eSIMs

1 eSIM

Choose number of eSIMsHow many travellers

1 eSIM

TotalFrom SGD$3.49USD

Activate instantly

Install your eSIM before or during your trip. Your plan starts when your device connects to a local network at your destination, and auto-activates after 120 days. User guide

Apple App Store

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Secure payment guaranteed

eSIM - 1

US$0.00

eSIM - 1

US$0.00

An eSIM for Austria from HelloRoam starts at S$4.43 per day across 203+ carrier networks in 185+ countries. Activate via QR code in under two minutes on any e-sim compatible phone. Keep your Singtel, StarHub, or M1 number active.

203+ coverage
5G
within 2 minutes setup

VerifiedApril 2026

Austria eSIM with fast 5G coverage

Flying from Singapore? HelloRoam makes international data simple with no SIM card swap needed. Getting online from the moment you arrive is simple with a HelloRoam eSIM. You buy your plan before you leave home and land in Vienna with data already active. HelloRoam's Austria plans connect to A1 Telekom Austria, the country's largest operator. A1 runs 5G in Vienna, Graz, Linz, Salzburg, and Innsbruck, and provides 4G LTE across Austria's main valleys, towns, and transport corridors. Alpine coverage is reliable in ski resort villages and along main valley roads. High altitude mountain terrain, remote ridges, and deep valley gullies can drop signal significantly. EU roaming rules mean travellers from EU and EEA countries can use their home data allowance in Austria without extra cost. travellers from outside the EU get the same local speeds at flat prepaid rates with a HelloRoam eSIM.

Plans start at S$4.43 with 5G speeds
Coverage from A1.net and 1+ other operators
Instant activation in under 5 minutes
180-day money-back guarantee
Austria coverage across major cities

How to use HelloRoam

How to Set Up an eSIM in Austria

Three steps to get online the moment you land. Set everything up at home before you board.

Set up an eSIM on your iPhone for international travel

iPhone settings screen showing cellular options

10GB

Most travellers choose

From SGD

Choose your plan and check out online

Pick a data plan for Austria and pay in SGD. Takes about 2 minutes online. no store visit, no paperwork.

Scan the QR code

Scan the QR code from your email to install your eSIM on iPhone or Android. Works over home Wi-Fi or at Changi Airport.

Installing...

Arrive connected. auto-activates on landing

Your eSIM installs in under 2 minutes and activates automatically when you land at your destination.

Manage everything from the HelloRoam app

Track data usage, top up your plan, and manage all your eSIMs from the HelloRoam app.

10GB

Most travellers choose

From SGD

Choose your plan and check out online

Pick a data plan for Austria and pay in SGD. Takes about 2 minutes online. no store visit, no paperwork.

Scan the QR code

Scan the QR code from your email to install your eSIM on iPhone or Android. Works over home Wi-Fi or at Changi Airport.

Installing...

Arrive connected. auto-activates on landing

Your eSIM installs in under 2 minutes and activates automatically when you land at your destination.

Manage everything from the HelloRoam app

Track data usage, top up your plan, and manage all your eSIMs from the HelloRoam app.

10GB

Most travellers choose

From SGD

Choose your plan and check out online

Pick a data plan for Austria and pay in SGD. Takes about 2 minutes online. no store visit, no paperwork.

Scan the QR code

Scan the QR code from your email to install your eSIM on iPhone or Android. Works over home Wi-Fi or at Changi Airport.

Installing...

Arrive connected. auto-activates on landing

Your eSIM installs in under 2 minutes and activates automatically when you land at your destination.

Manage everything from the HelloRoam app

Track data usage, top up your plan, and manage all your eSIMs from the HelloRoam app.

10GB

Most travellers choose

From SGD

Choose your plan and check out online

Pick a data plan for Austria and pay in SGD. Takes about 2 minutes online. no store visit, no paperwork.

Scan the QR code

Scan the QR code from your email to install your eSIM on iPhone or Android. Works over home Wi-Fi or at Changi Airport.

Installing...

Arrive connected. auto-activates on landing

Your eSIM installs in under 2 minutes and activates automatically when you land at your destination.

Manage everything from the HelloRoam app

Track data usage, top up your plan, and manage all your eSIMs from the HelloRoam app.

Trip changed? Not to worry, we have got you covered.

Travel plans change. With HelloRoam, you can request a full refund on any unused eSIM plan within 180 days of purchase. No questions asked if the eSIM has not been activated. Partial refunds apply to activated plans.

Learn more about our refund policy

eSIM for Austria vs Singtel, StarHub, and M1 Roaming

When comparing eSIM vs a travel SIM card for Austria, HelloRoam wins on price. Singtel DataRoam Saver, StarHub Roam Easy, and M1 Data Passport each charge S$10 per day. HelloRoam eSIM connects to local carrier networks from S$4.43 per day with no daily roaming bill, no overage surprises, and a 180-day refund guarantee.

Feature		Singtel / StarHub / M1 roaming	Limited data eSIM
180-day refund policy
Live chat support
No activation fees
99.8% uptime guarantee
No data overage charges
Instant QR code delivery
Premium Austria carrier networks

Why Travellers Choose HelloRoam e-sim for Austria

24/7 24/7 live chat support

A real person responds via live chat in under 5 minutes, any time of day. No bots, no email queues. Get help with activation, troubleshooting, or plan changes whilst you are on the move. 24/7 support included with every plan.

Fuss-free setup in under 2 minutes

Buy a plan, scan the QR code, and your phone connects the moment you land. No store visit, no SIM swap, no paperwork. Fuss-free setup takes under 2 minutes at home before you board.

Dual SIM: keep your home number

Keep your Singtel, StarHub, or M1 SIM active for calls and SMS. HelloRoam runs data on a second e-sim line at the same time on any dual SIM phone. No carrier swap required.

203+ Automatic network switching

Your e-sim connects to 203+ carrier networks across 185+ countries. If a faster 4G or 5G signal is available nearby, your phone switches automatically. No manual network selection, no dropped connection.

Low-data alerts

HelloRoam sends an alert when you reach 80% of your data allowance. You get time to top up before you run out, so you are never caught without data mid-trip.

Local network speeds

Connect to local carrier networks in Austria for stable 4G LTE and 5G in cities, airports, transit hubs, and tourist areas. Same network quality as a local SIM, without the S$10/day roaming bill.

Regional and global plans

Multi-destination ASEAN trips covered. Regional and global plans include Malaysia, Thailand, Indonesia, Japan, South Korea, and 185+ countries in a single purchase. One account, one checkout.

Hotspot sharing included

Share your eSIM data connection with a laptop or tablet via your phone hotspot. No extra fees, no separate data plan. Useful for remote work and business travel to Austria.

24/7 24/7 live chat support

Fuss-free setup in under 2 minutes

Buy a plan, scan the QR code, and your phone connects the moment you land. No store visit, no SIM swap, no paperwork. Fuss-free setup takes under 2 minutes at home before you board.

Dual SIM: keep your home number

Keep your Singtel, StarHub, or M1 SIM active for calls and SMS. HelloRoam runs data on a second e-sim line at the same time on any dual SIM phone. No carrier swap required.

203+ Automatic network switching

Low-data alerts

HelloRoam sends an alert when you reach 80% of your data allowance. You get time to top up before you run out, so you are never caught without data mid-trip.

Local network speeds

Connect to local carrier networks in Austria for stable 4G LTE and 5G in cities, airports, transit hubs, and tourist areas. Same network quality as a local SIM, without the S$10/day roaming bill.

Regional and global plans

Multi-destination ASEAN trips covered. Regional and global plans include Malaysia, Thailand, Indonesia, Japan, South Korea, and 185+ countries in a single purchase. One account, one checkout.

Hotspot sharing included

Share your eSIM data connection with a laptop or tablet via your phone hotspot. No extra fees, no separate data plan. Useful for remote work and business travel to Austria.

What Is an e SIM? How eSIM Works in Austria

An eSIM is a digital SIM built into your phone. Scan a QR code to activate a data plan on any eSIM compatible device for Austria travel. No plastic chip, no airport kiosk, no queuing. Fuss-free setup in under 2 minutes. Follow the step-by-step guide to get connected before your flight. guide

Unlimited Data

Up to 5G support

Data sharing

Learn more about eSIM

eSIM activation and setup guide for international travellers

15.56 GB

Out of 30 GB left

10GB

Mobile connectivity guide for Austria

Austria has 5G coverage across Vienna and main cities. 3 are the primary networks. For Singapore travellers, international roaming from Singtel, StarHub, or M1 adds up fast on trips to Austria. A HelloRoam eSIM from $3.00 gives you a local data connection from the moment you land in Vienna, without daily roaming fees on your Singapore plan. 185+.

Get your eSIM

HelloRoam connects to A1.net 5G, Three 5G in Austria
5G coverage in Vienna and major urban areas
Connect on 3
Activate at home or at Changi Airport before your flight

eSIM Travel Tips for Austria

Activate before you leave Changi
Buy your HelloRoam eSIM for Austria before your flight departs from Singapore Changi Airport. Scan the QR code at home or at the boarding gate, enable data on arrival, and you are connected in Vienna without hunting for a local SIM card.
Keep your Singapore number reachable
On a dual SIM device, keep your Singtel, StarHub, or M1 SIM active for calls and texts from Singapore. Set HelloRoam as your data line for Austria. Family and colleagues in Singapore reach you on your regular number without international charges.
GrabMaps and navigation offline
Download Google Maps or Maps.me offline for Vienna and your main Austria destinations before leaving Singapore. Good for areas with spotty signal and helps avoid high data usage on detailed map downloads mid-trip.
Visa and entry requirements for Singaporeans in Austria
Singaporean passport holders often benefit from visa-free access to many countries. Check the latest Austria entry requirements for Singapore passports before you book. Your HelloRoam eSIM keeps you connected for last-minute entry checks and border verification apps.
Compare cost with Singtel/StarHub/M1 IDD add-ons
Singtel, StarHub, and M1 all offer international data roaming add-ons. For a short trip, they can be convenient. For stays of a week or more in Austria, a HelloRoam eSIM starting at $3.00 typically works out cheaper per GB of data used.

Get your eSIM

Mobile networks in Austria: what Singapore visitors need to know

HelloRoam eSIM for Austria connects on 3, providing 5G coverage in Vienna and major destinations. Your phone picks the strongest available signal automatically with no manual network switching needed.

5G
5G coverage
A1.net5G
Three5G

HelloRoam eSIM vs Singtel, StarHub, or M1 roaming in Austria

Your data options for a Austria trip from Singapore.

Recommended

Typical cost

From $4.00 total

Details

Plans from $3.00 SGD equivalent. Buy before your Changi departure, activate at home, and arrive in Vienna on local 5G data.

Local Austria SIM card

Typical cost

$5.00–$15.00 total

Details

Available at Vienna airport but requires setup time and registration. Not worth the hassle for short trips when a HelloRoam eSIM can be sorted before departure.

Singtel, StarHub, or M1 international roaming

Typical cost

$10.00–$20.00/day

Details

Singapore carrier roaming in Austria typically costs SGD 5 to SGD 20 per day. A week-long trip on roaming can cost SGD 35 to SGD 140. HelloRoam plans start at just $3.00.

Prices approximate as of April 2026. Actual savings vary.

Best times for Singapore travellers to visit Austria

Singapore is a well-connected hub for flights to Austria via major Asian carriers. The ideal time to visit Vienna depends on Austria's seasonal weather patterns.

Mubashir Gulab

Top Destinations in Austria

Vienna

HelloRoam gives you fast data access in Vienna. Browse eSIM plans for Austria and stay connected.

View plans

3 Austria 5G covers Vienna well. Activate your eSIM before landing at Vienna International Airport.

Donaustadt

HelloRoam makes it easy to stay online in Donaustadt with data plans for Austria.

Donaustadt is Vienna's tech district and has strong 3 Austria 5G. The UN campus area is well covered.

Favoriten

HelloRoam offers data plans for Favoriten travelers, with coverage across Austria.

Favoriten is Vienna's most populous district and has reliable 3 Austria 5G across the metro network.

Floridsdorf

HelloRoam gives you instant data access in Floridsdorf, Austria with no extra fees.

Floridsdorf on the north bank of the Danube has good 3 Austria 5G. U-Bahn tunnels have patchy signal.

Graz

HelloRoam connects you across Graz on 3 Austria 5G networks. Coverage is strong at Graz Airport, on the Schlossberg hill, and along the Herrengasse main street. An esim austria plan covers day trips to the Styrian wine region.

The Schlossberg clock tower has strong signal. Keep your HelloRoam eSIM on as the rock tunnel lanes below can be easy to get lost in.

Innsbruck

HelloRoam connects you across Innsbruck on 3 Austria 5G. Coverage holds well at Innsbruck Airport, in the old town, and at the Nordkette cable car base station. An esim austria plan is great for skiing and mountain hiking in the Alps.

Nordkette takes you to 2,000 meters. Signal at the top can be weak, so download trail maps on your HelloRoam eSIM before you ride up.

Klagenfurt

HelloRoam keeps you connected in Klagenfurt on 3 Austria 5G. Coverage covers Klagenfurt Airport, the Woerthersee lake promenade, and the city center area. An esim austria plan works for exploring Carinthia's lakes and mountains.

Woerthersee beaches spread around a wide shoreline. Keep your HelloRoam eSIM on to navigate between swimming spots and check boat times.

Linz

Explore Linz without losing connection. HelloRoam offers fast data across Austria.

3 Austria 5G covers central Linz. The main train station and city tram route have consistent connectivity.

Salzburg

HelloRoam connects you across Salzburg on 3 Austria 5G. Signal is strong at Salzburg Airport, in the UNESCO old town below the Hohensalzburg fortress, and at the Hauptbahnhof. An esim austria plan covers Sound of Music filming locations.

The Hohensalzburg funicular is packed in summer. Use your HelloRoam eSIM to book a timed entry ticket online and skip the queue.

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What Our Customers Say Join thousands of happy travellers

Apple App Store

Rated 5/5

4.8Rating

"Used HelloRoam in Japan. Connected at Narita in 2 minutes. Saved vs Singtel's S$10/day DataRoam Saver."

Sarah T.

4.8Rating

"Took HelloRoam to Korea and Taiwan. Fuss-free setup, strong 5G coverage. Far better value than StarHub roaming."

James L.

"Set up my eSIM at Changi before boarding to London. Had data on landing at Heathrow. No SIM swap needed."

4.8Rating

"Used it for a JB weekend and a Japan holiday. Kept my M1 number active. Works perfectly on dual SIM."

Raj K.

4.8Rating

"HelloRoam covered Thailand, Bali, and Vietnam on one plan. Each day of travel cost less than one Singtel roaming day."

Amanda W.

4.8Rating

"The 180-day refund policy is reassuring. Used it across Europe for 3 weeks. Reliable connection throughout."

David P.

4.8Rating

"Used HelloRoam in Japan. Connected at Narita in 2 minutes. Saved vs Singtel's S$10/day DataRoam Saver."

Sarah T.

"Set up my eSIM at Changi before boarding to London. Had data on landing at Heathrow. No SIM swap needed."

4.8Rating

"Used it for a JB weekend and a Japan holiday. Kept my M1 number active. Works perfectly on dual SIM."

Raj K.

4.8Rating

"HelloRoam covered Thailand, Bali, and Vietnam on one plan. Each day of travel cost less than one Singtel roaming day."

Amanda W.

4.8Rating

"The 180-day refund policy is reassuring. Used it across Europe for 3 weeks. Reliable connection throughout."

David P.

Prices verified: 26 March 2026

Austria eSIM Questions Answered

HelloRoam is the best e SIM for Austria from Singapore. It costs a fraction of Singtel DataRoam Saver, StarHub Roam Easy, and M1 Data Passport at S$10/day each. Plans start from S$4.43 per day with local 4G LTE and 5G speeds. Activate via QR code in under two minutes at home before you board at Changi. No store visit, no paperwork, and a 180-day refund guarantee included.

HelloRoam eSIM plans for Austria start from S$4.43 per day in SGD. Fixed data plans run from 1GB to 20GB and suit trips of a few days to two weeks. Unlimited daily plans work better for longer stays or heavy data use. All plans are prepaid at checkout with no daily roaming charge added to your Singtel, StarHub, or M1 account.

HelloRoam eSIM connects to 203+ local carrier networks in Austria and picks the strongest available 4G LTE or 5G signal automatically. Coverage spans major cities, airports, tourist districts, and transport hubs. No manual network selection is needed. You get the same network quality as a local resident, not a tourist data tier.

Buy your Austria eSIM plan on helloroam.com or the HelloRoam app. Receive a QR code by email and scan it in your phone Settings. The install takes under two minutes over your home Wi-Fi. Your plan activates the moment you land at your destination. No need to visit any kiosk at Changi Terminals 1, 2, 3, or 4, and no queuing at Jewel Changi.

HelloRoam eSIM works on iPhone XS and all newer models running iOS 12.1 or later, including iPhone 11, 12, 13, 14, 15, and 16 series. Open Settings, tap Mobile Data, then Add eSIM, and scan the QR code from your HelloRoam email. Your Singtel, StarHub, or M1 SIM stays active for calls and texts. HelloRoam handles all data in Austria on a separate dual SIM line.

HelloRoam eSIM includes 5G access wherever partner networks provide 5G coverage in Austria. Your phone must support the 5G bands used locally. Where 5G is unavailable, your e-sim drops to 4G LTE automatically. iPhone 12 and newer, and Samsung Galaxy S21 and above support 5G on HelloRoam plans. Japan, South Korea, Australia, and most major European cities have wide 5G coverage through HelloRoam partner networks.

Check your HelloRoam eSIM data balance two ways. The HelloRoam dashboard at helloroam.com shows data remaining, plan expiry, and usage history. On iPhone, go to Settings, then Mobile Data, then select your HelloRoam eSIM line to see usage. On Android, go to Settings, then Network and Internet, then Data Usage. HelloRoam sends an alert when you reach 80% of your allowance so you can top up before you run out mid-trip.

HelloRoam offers a 180-day refund window for unused eSIM plans. Full refunds apply if the e-sim profile has not been activated. Partial refunds cover the unused data portion on activated plans. Submit a refund request through the HelloRoam dashboard or contact support at help@helloroam.com with your order ID. Refunds process within 5 to 14 working days.

HelloRoam eSIM plans for Austria start from S$4.43 per day, well below Singtel DataRoam Saver, StarHub Roam Easy, and M1 Data Passport at S$10/day each. On a 7-day trip, that gap adds up fast. HelloRoam connects to the same local carrier networks at local data prices, with no per-day roaming bill on your Singapore carrier account.

HelloRoam is a reliable eSIM for travel to Austria. Plans start from S$4.43 per day. It connects to 203+ carrier networks across 185+ countries, covering ASEAN destinations, Europe, and long-haul routes on one account. Activate via QR code with no store visit and no carrier contract. Your Singtel, StarHub, or M1 number stays active for calls whilst HelloRoam handles data. Includes 24/7 live support.

HelloRoam is a global eSIM platform that partners with local carriers in 185+ countries, including Austria. It connects your phone to local partner networks so you pay local data rates instead of the per-day roaming fees Singtel, StarHub, or M1 add to your bill. Buy a plan online, scan a QR code, and connect on arrival. No carrier contract, no locked-in roaming agreement. Complies with Singapore's Personal Data Protection Act (PDPA). HelloRoam is an eSIM platform, not an MVNO. It partners directly with local carrier networks in Austria to deliver data at local speeds.

HelloRoam is a practical option for business travellers and frequent flyers heading to Austria. It is a prepaid e-sim for overseas travel: buy online, scan a QR code, and connect the moment you clear immigration. No store visit, no replacement SIM, no long-term contract. Plans start from S$4.43 per day, paid in SGD, with instant QR delivery to your email.

What to Know Before You Buy

eSIM requires an unlocked, eSIM-compatible device. Check your phone settings before purchasing.
Most travel eSIM plans provide data only. Your existing phone number stays active for calls and texts on your primary SIM.
Coverage quality varies by location within Austria. Urban areas typically have strong 4G/5G coverage, while rural or remote areas may have limited connectivity.
Install your eSIM before departure. Activation requires an internet connection, which may not be available at your destination airport.