HelloRoam offers eSIM data plans for Greece from S$2.84 a day. Your e SIM connects to local 4G/5G networks the moment you land, no roaming fees. Activate by QR code in under two minutes, fuss-free. Keep your Singtel, StarHub, or M1 number active on dual SIM while your e-sim handles data across 185+ countries.
- networks
212+- 5G support
5G- activation
under 2 minutes
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Greece eSIM data plan options
Affordable eSIM for Greece, starting from S$2.84. Local 4G LTE and 5G data on trusted carrier networks in Greece. Works on all eSIM compatible handphones. Greece draws Singapore travellers to Athens' Acropolis, the volcanic caldera of Santorini, Mykonos's beach clubs, and Crete's Minoan ruins. A Greece SIM card from HelloRoam runs on the Wind 5G network. Plans start at S$2.84 and activate by QR before your Changi departure. HelloRoam backs every order with a 180-day refund guarantee on unactivated eSIMs.
Greece 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 land in Athens is easy with a HelloRoam eSIM. You buy your plan before you leave home, scan the QR code, and arrive with data already active on your device. HelloRoam's Greece plans connect to Vodafone Greece and Wind Hellas, both of which operate 5G in Athens and 4G across the islands. Coverage reaches to Santorini, Mykonos, Crete, Rhodes, Corfu, and dozens of other islands. Ferry crossings between islands lose signal in open water, and the most remote smaller islands rely on 3G. But for the main routes every traveller takes, the connection is solid. A HelloRoam eSIM gives you a prepaid flat rate across all of Greece without tying you to a home carrier's daily travel add-on.
- Plans start at S$2.84 with 5G speeds
- Coverage from Wind and 1+ other operators
- Instant activation in under 2 minutes
- 180-day money-back guarantee
- Greece coverage across major cities
- Network
- 5G
- Plans From
- S$2.84
- Activation
- Under 2 min
- Guarantee
- 180 days
How to Set Up an eSIM in Greece
Follow these steps to set up your eSIM on iPhone or Android handphone. Works for any eSIM for international travel from Singapore. No replacement SIM, no store visit.
Set up an eSIM on your iPhone with the HelloRoam app
Set up an eSIM on your Android handphone with the HelloRoam app
- 1
Choose your plan and checkout online
Select a data plan for your destination and complete checkout.
2Scan the QR code
Scan the QR code to install your eSIM straight away.
- 3
Activate in minutes: ready on arrival
Your eSIM installs instantly and activates when you land.
4Manage it all from our app
Track usage, top up data, and manage all your eSIMs in one place.
Trip changed? No worries, we've got you covered!
Plans can change anytime, and that's fine. With HelloRoam, you can request a refund on any unactivated eSIM within 180 days of purchase.
Learn more about our refund policyHelloRoam Greece eSIM vs Singtel, StarHub and M1
When comparing eSIM vs a travel SIM card for Greece, HelloRoam wins on price. It beats Singtel DataRoam, StarHub RoamEasy, and M1 international roaming add-ons. The cheapest eSIM plan starts from S$2.84, with no activation fee and a refund on unactivated eSIMs within 180 days.
| Feature comparison | HelloRoam | Local provider | Limited data eSIM |
|---|---|---|---|
| Refund on unactivated eSIMs |  Feature available |  Feature not available | Feature not available |
| 24/7 live chat support | Feature available |  Feature available | Feature available |
| $0 activation fees | Feature available | Feature not available | Feature available |
| Automatic data alerts at 80% usage | Feature available | Feature not available | Feature not available |
| No data overage charges | Feature available | Feature not available | Feature not available |
| Instant QR code delivery | Feature available | Feature not available | Feature available |
| Premium Greece carrier networks | Feature available | Feature not available | Feature not available |
Why Singaporean Travellers Choose an e SIM for Greece
24/7 live chat support
Need assistance at 2 am before a flight from Changi? HelloRoam support is available 24/7. Message us and a real person responds in under 2 minutes. No bots, no hold queue. Whether you need help with eSIM installation, plan changes, or troubleshooting a connection drop, the support team handles it in real time.
Best eSIM for Greece: skip Singtel roaming charges
HelloRoam connects to local 4G/5G networks in Greece from the moment you land, at a fraction of what Singtel, StarHub, or M1 charge for international roaming. Plans start from S$2.84 with no lock-in contract and no activation fees. You pay once and use data freely without surprise overage charges.
Keep your Singtel, StarHub, or M1 number
Keep your Singtel, StarHub, or M1 number active for calls and texts. HelloRoam handles your data through a second eSIM line on any dual SIM compatible handphone. Family and colleagues reach you on the same Singapore number while your travel data runs on a separate prepaid eSIM plan.
212+ carrier networks including Greece
HelloRoam connects to 212+ carrier networks across 185+ countries. Fixed data and unlimited data plans available. Your handphone switches to the strongest available 4G/5G or 5G signal automatically, where offered by the local network. That means consistent speeds whether you are in a major city, a highway rest stop, or a rural area.
Data alerts before you run out
HelloRoam alerts you at 80% data usage so you are never caught mid-trip without data. Top up instantly from the app without reinstalling your eSIM or visiting a store. Additional data activates in under a minute, keeping your connection live through navigation, video calls, and streaming.
Local 4G/5G speeds
Your Greece eSIM connects to trusted local 4G/5G networks. HelloRoam picks the strongest available signal for navigation, streaming, and video calls. You get local network speeds comparable to a prepaid SIM card purchased in-country, without the airport queue.
Regional and global eSIM plans
Travelling to multiple destinations? HelloRoam regional eSIM plans cover Southeast Asia, Europe, the Americas, and 185+ destinations in one purchase. Short holiday or long-term stay: choose fixed data or unlimited data plans. One account, no SIM swaps. A single regional plan replaces the hassle of sourcing a new local SIM card at every border crossing.
Hotspot and data sharing at no extra cost in Greece
Share your Greece eSIM data with a laptop or tablet using your handphone's built-in hotspot. No extra fees, no setup required. Works on all eSIM compatible devices. This is particularly useful for business travellers who need a consistent mobile broadband connection for their work laptop while abroad.
Greece eSIM Prices in 2026
Compare HelloRoam eSIM plans for Greece. Plans start from S$2.84 with local 4G/5G access. No Singtel or StarHub roaming surcharges.
| Number of days | Price (AUD) |
|---|---|
| 1 day | S$3.98 |
| 3 days | S$11.34 |
| 7 days | S$24.54 |
| 15 days | S$47.79 |
| 22 days | S$64.84 |
| 30 days | S$81.24 |
HelloRoam vs Other eSIM Providers for Greece
See how HelloRoam compares to Airalo, Holafly, and other eSIM providers for Greece travel. HelloRoam offers a refund on unactivated eSIMs within 180 days, 24/7 live chat support, and plans from S$2.84.
| Feature comparison | HelloRoam | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| Refund on unactivated eSIMs | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| 24/7 live chat support | Feature available | Feature available | Feature available | Feature not available | Feature available | Feature available |
| A$0 activation fees | Feature available | Feature not available | Feature available | Feature not available | Feature not available | Feature not available |
| Automatic data alerts at 80% usage | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| No data overage charges | Feature available | Feature not available | Feature available | Feature not available | Feature not available | Feature not available |
| Instant QR code delivery | Feature available | Feature available | Feature available | Feature available | Feature available | Feature available |
| Premium Greece carrier networks | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| Own branded carrier identity (SPN) | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature available |
e SIM Explained: Setting Up eSIM for Greece
An eSIM card is a digital SIM built directly into your handphone. There is no physical chip and no SIM tray to deal with. Scan a QR code to activate your e SIM in under 2 minutes on any eSIM compatible iPhone or Android. An eSIM for Greece works as a prepaid data plan with no airport SIM counter, no replacement SIM card, and no carrier contract. Follow the step-by-step setup guide to get connected before your flight from Changi. guide
Mobile connectivity guide for Greece
Greece has good 5G and 4G coverage across Athens, Thessaloniki, and the main tourist islands including Santorini, Mykonos, Crete, Rhodes, and Corfu. Vodafone and Wind provide solid coverage in populated areas and resort zones.
For Singaporeans, Greece is a dream European island holiday: Santorini's blue-domed churches and caldera views, Mykonos beach clubs, and the Acropolis in Athens are all popular SG travel bucket-list items.
- HelloRoam connects to Wind 5G, Vodafone 5G in Greece
- 5G on Vodafone and Wind across Athens, Santorini, Mykonos, Crete, and Rhodes
- Connect at Athens Eleftherios Venizelos immediately from your Changi flight
- Covers the Acropolis, Oia in Santorini, Mykonos Town, and Heraklion in Crete
eSIM Travel Tips for Greece
Santorini is a top bucket-list destination for Singaporeans
Santorini is one of the most photographed islands in the world and consistently popular with Singapore couples and honeymooners. Oia and Fira have good 4G coverage throughout the caldera cliff areas. Set up your HelloRoam eSIM at home before your Changi departure (usually via an Athens connection). Enable data at Santorini's Thira Airport and Google Maps works for the winding roads immediately.
Athens history and the Acropolis
Athens is excellent for SG history and archaeology lovers. The Acropolis, the National Archaeological Museum, and the Plaka neighbourhood are all well covered with 4G and 5G. Ticketing apps for the Acropolis and adjacent museums need live data. Your HelloRoam eSIM keeps everything running throughout Athens.
Greek island ferries: signal drops on open water
Island-hopping by ferry is the classic Greece experience. Piraeus port (Athens) has excellent connectivity. Ferry crossings between islands can drop signal in the open Aegean Sea. Download your ferry booking details, island accommodation, and offline maps before boarding the ferry from Piraeus or Rafina.
Mykonos beach clubs: good coastal coverage
Mykonos is popular with Singaporeans for its beach clubs (Paradise Beach, Super Paradise) and Mykonos Town windmills. Good 4G throughout the main resort areas. Your HelloRoam eSIM keeps music apps, social media, and navigation running throughout your Mykonos stay.
Crete is Greece's largest island: varied coverage
Crete's north coast (Heraklion, Chania, Rethymno) has excellent coverage. The White Mountains interior and remote south coast beaches can have limited signal. Download offline maps of the Samaria Gorge trail and the remote south coast roads before leaving Chania or Heraklion.
Mobile networks in Greece: what Singapore visitors need to know
HelloRoam connects on Nova (formerly Wind Hellas) and Vodafone in Greece. Both are national operators with 5G in Athens and major cities and 4G across the main tourist islands. Remote island interiors and small outer islands can have limited coverage. Your eSIM picks the stronger signal between Nova and Vodafone automatically.
- Wind
- 5G
- Vodafone
- 5G
HelloRoam eSIM vs Singtel, StarHub, or M1 Greece roaming
Your data options for a Greece trip from Singapore.
| Category | HelloRoam eSIM Recommended | Greek SIM | Singtel, StarHub, or M1 Greece roaming |
|---|---|---|---|
| Typical cost | From SGD 4.37 total | SGD 12.85–SGD 25.69 total | SGD 12.85–SGD 25.69/day |
| Details | Plans from S$2.84. Buy before your SIA flight from Changi, activate at home, and land in Athens already on local Nova or Vodafone 5G. Ferry booking apps and island maps ready. | Greek prepaid SIMs are available in Athens. A HelloRoam eSIM sorted at home before your Changi flight is more convenient for island-hopping. | Singapore carrier Greece roaming packages can cost SGD 8 to SGD 15 per day. Two weeks island-hopping Santorini, Mykonos, and Crete on SG roaming adds up significantly compared to a HelloRoam eSIM from S$2.84. |
Prices approximate as of . Actual savings vary.
Best time to visit Greece from Singapore
Greece is best from May to October for beach and island weather. Santorini and Mykonos are busiest in July and August. Shoulder seasons of May to June and September to October are popular with Singapore visitors who want warmth without peak crowds. Athens is pleasant year-round.
Reviewed by the HelloRoam Editorial Team
Reviewed by the HelloRoam Editorial Team
Top Destinations in Greece
Athens
Stay connected in Athens with HelloRoam. Get an eSIM data plan for Greece and go online right away.
Vodafone and Wind 5G cover Athens fully; the Metro and Athens International Airport both have strong signal.
Heraklion
Arrive in Heraklion ready to connect. HelloRoam covers all of Greece with fast data.
Vodafone and Wind 5G cover Heraklion and the airport; signal holds well across Crete's northern coast road.
Patra
Arrive in Patra ready to connect. HelloRoam covers all of Greece with fast data.
Vodafone and Wind 5G cover Patra port; ferry connections to Italy depart from one of Greece's best-connected ports.
Piraeus
HelloRoam provides reliable data coverage in Piraeus, Greece for travelers on the go.
Vodafone and Wind 5G cover Piraeus port fully; all ferry gate areas and the Metro station have solid signal.
Thessaloniki
HelloRoam supports full data coverage in Thessaloniki and nearby areas of Greece.
Vodafone and Wind 5G cover Thessaloniki and the airport; the waterfront promenade has excellent outdoor coverage.
Showing slide 1 of 5
Reviews
Trusted by Singaporean Travellers
Real reviews from Trustpilot and the App Store, quoted as written.
40k+ travellers have used HelloRoam
Cat
On a trip to Europe, my hotel Wi-Fi was so slow and outside Wi-Fi was unreliable. I couldn’t take it anymore so I got helloroam for a few days. It was tricky to set up correctly because of the primary settings (with my original number). But I reached out to their customer service via WhatsApp. Super responsive and helpful, with specific and clear steps to troubleshoot. Appreciate having 4G roaming instead of being stuck with in and out Wi-Fi during my trip!!
Rated 5 out of 5 by this reviewer
Very good experience! The eSIM was easy to set up and worked great in London. It was much cheaper than it would have been to use my own operator there.
Ilona
Rated 5 out of 5 by this reviewer
metulker
Hard to set up but help was good
Rated 5 out of 5 by this reviewer
Reuben
Really happy with HelloRoam. Everything worked as expected, from messaging and Google Maps through to streaming without any issues. Easy to use, reliable and affordable. Would happily use them again when travelling.
Rated 5 out of 5 by this reviewer
Angeline
Reliable connection. Reasonable pricing.
Rated 4 out of 5 by this reviewer
Updated
FAQs About eSIM in Greece
How much does an eSIM in Greece cost from Singapore?
An eSIM for Greece plan covers Athens, Thessaloniki, Santorini, Mykonos, Crete, and Athens International Airport on the Wind 5G network from S$2.84. HelloRoam activates by QR code before your Changi departure so data is ready the moment you land. No physical SIM card required. No contract.
Which eSIM Greece plan covers island hopping across the Aegean?
eSIM in Greece plans from HelloRoam run on Wind and Vodafone networks covering the mainland and the main island ferry routes from S$2.84. Set up takes two minutes before your Changi flight. No contract and no physical SIM card needed.
Which eSIM is best for Singaporeans travelling to Greece?
For trips to Greece, HelloRoam is a simple eSIM choice. Plans start from S$2.84 in SGD with access to local 4G/5G networks across 212+ carrier networks. Activate via QR code in under 2 minutes before departing from Changi Airport. Your Singtel, StarHub, or M1 number stays active through dual SIM while HelloRoam handles data abroad. You get a refund on unactivated eSIMs within 180 days and 24/7 live chat support.
How much does a Greece eSIM cost compared to Singtel and StarHub roaming?
A Greece eSIM from HelloRoam costs from S$2.84 for the full plan. Compare that to Singtel DataRoam daily passes and StarHub RoamEasy rates, which typically cost S$15 to S$30 per day. HelloRoam connects to local networks in Greece at local data prices, with no daily roaming surcharges and no carrier contract. All plans include local 4G/5G access with no overage charges.
Which local mobile networks does an eSIM use in Greece for Singapore travellers?
An eSIM for Greece from HelloRoam connects to local 4G/5G carrier networks. Your handphone picks the strongest available signal the moment you land. Coverage spans major cities, highways, and most rural areas. HelloRoam has direct partnerships with local networks globally, so you get data speeds comparable to a local prepaid SIM card in Greece.
How do I set up a HelloRoam eSIM before departing Changi Airport?
Buy your Greece eSIM before you leave Singapore in three steps. First, select your plan at helloroam.com and complete checkout in SGD. Second, open your handphone Settings, tap Add eSIM or Add Mobile Plan, and scan the QR code from your email. Third, your eSIM installs in under 2 minutes. Set it up the night before your flight from Changi and land connected.
Does my iPhone or Android handphone support a Greece eSIM?
iPhone XS and all newer models support HelloRoam eSIM in Greece. iPhone 13 and later models support dual eSIM, so your Singtel or StarHub line stays active for calls while HelloRoam handles travel data. For Android, Samsung Galaxy S20 and newer, Google Pixel 3 and later, and most 2019+ Android handphones support eSIM. Check your handphone Settings for an Add eSIM option to confirm compatibility.
What is the best eSIM for Greece from Singapore?
HelloRoam is a top eSIM choice for Greece from Singapore. Plans start at S$2.84 with 5G data on Vodafone and Wind. Buy before your SIA flight from Changi, activate at home, and land in Athens already on local data ready for your Santorini or Mykonos connection.
Does a HelloRoam eSIM work in Greece?
Yes, HelloRoam eSIM plans work across Greece including Santorini, Mykonos, Crete, and Rhodes on Vodafone and Wind. Activate at home and connect on landing at Athens Eleftherios Venizelos airport.
Does the eSIM work on Greek islands?
Yes, major tourist islands including Santorini, Mykonos, Crete, Rhodes, and Corfu have good 4G and 5G coverage. Ferry crossings drop signal on open water. Download your bookings before boarding ferries.
How much does a Greece eSIM cost from Singapore?
HelloRoam eSIM plans for Greece start at S$2.84. Good value for a Santorini and Mykonos island-hopping holiday or an Athens culture trip from Singapore.
Which network does HelloRoam use in Greece?
HelloRoam eSIM for Greece connects on Wind with 5G coverage. Greece has 2 network partners in the HelloRoam system. Your phone picks the strongest available signal automatically. Buy before your flight from Changi and connect the moment you land.
How many days does the Greece eSIM last?
HelloRoam eSIM for Greece connects on Wind with 5G coverage. Greece has 2 network partners in the HelloRoam system. Your phone picks the strongest available signal automatically. Buy before your flight from Changi and connect the moment you land at Athens Eleftherios Venizelos airport.
How much data do I need in Greece?
Most Singapore travellers in Greece use 3 to 10 GB per week for maps, social media, messaging apps, and video calls back to SG. Greece has 5G coverage on Wind. A 5 GB plan suits shorter trips and a 10 GB plan covers most holidays. Select your plan, scan the QR code, and you are good to go.
Does Greece have 5G coverage?
Yes, Greece has 5G coverage through Wind. HelloRoam eSIM plans connect on the best available 5G signal across Greece. Buy your plan before your flight from Changi and connect immediately on landing.
What to Know Before You Buy
Handphone must be carrier-unlocked
Data only: make voice calls via WhatsApp or VoIP
Coverage varies by destination and local network
Wi-Fi required to download eSIM profile
Transparency Notice
- Service Provider Name (SPN)
- The SPN is a standard field in every eSIM profile, and it is why HelloRoam shows up as the carrier name on your handphone's status bar. Most travel eSIM resellers skip this step. HelloRoam provisions its own Service Provider Name.
- Public Network Name (PNN)
- The PNN is the network name field inside your eSIM profile, defined in the 3GPP standard TS 31.102 (EF_PNN). Your handphone can read this field to display the name of the network you are connected to.
- Access Point Name (APN)
- Your HelloRoam eSIM sets its Access Point Name automatically during installation. Your handphone picks up the strongest local network without any manual settings to fiddle with.
Prices shown are HelloRoam's retail rates across 185+ countries. Plan picks are based on real traveller feedback and network performance data, not guesswork. You can get a refund on unactivated eSIMs within 180 days.
Future Syncs Limited 124 City Road, London, EC1V 2NX, UK +44 203 916 6249 help@helloroam.com Reg. No. 15950168
