Athens eSIM

Which eSIM should I choose for Athens?

Keep Acropolis entry times, neighbourhood walks and ferry departures together with AloOui Greece eSIM from $3.12 USD for 1GB over 7 days. Fixed 5GB suits lighter city breaks, Essential fits daily navigation, and Plus or Premium suit heavier use and supported hotspot sharing. Choose validity for Athens and your onward island stay.

Greece eSIM plans for Athens · USD
Plan	Data and validity	Price
Fixed 1GB	1GB total / 7 days	$3.12
Fixed 5GB	5GB total / 30 days	$9.13
Unlimited Essential	7 days: 1GB/day, then up to 1.25Mbps	$20.83
Unlimited Plus	7 days: 2GB/day, then up to 2Mbps	$41.65
Premium Unlimited	5 days: 30GB whole-plan high-speed, then up to 2Mbps	$40.00

Prices may change. Always check the product page for the latest prices.

Connects to Wind Greece (Nova), with 4G/5G where available.

Essential and Plus refresh high-speed data daily. Premium provides one whole-plan pool with no daily reset; hotspot on supported devices uses the same allowance.

Athens airport to Syntagma or Monastiraki

Athens International Airport, ATH, is served by Metro Line 3 toward central Athens, including Syntagma and Monastiraki. The X95 airport bus reaches Syntagma, giving you another arrival option. Save the service, accommodation address and final walking route before departure. If your booking includes a transfer, keep its meeting instructions beside your flight details rather than navigating to a general city-centre pin.

Metro journeys and four Athens stops

Use Metro Lines 1, 2 and 3 to connect sightseeing districts and Piraeus. Download your next interchange before entering a station, as reception can dip in tunnels. Keep the Greek spelling of your destination with its English name to match signs more easily. On foot, save the actual entrance rather than only the landmark pin, particularly around the Acropolis slopes.

Acropolis: download your timed reservation and the entrance named on your booking before climbing toward the site.
Plaka: keep a restaurant address and accommodation pin ready for winding lanes below the hill.
Monastiraki: save the agreed square meeting point and next Metro connection before browsing the market streets.
Stavros Niarchos Foundation Cultural Center: download event details and the final approach for your waterfront outing.

Athens-specific tip: Piraeus, Rafina and Lavrio are different ferry ports. Save the port and gate printed on your booking before arranging the transfer; a generic “Athens ferry” search can send you elsewhere.

For a Cape Sounion day trip, keep the operator’s pickup, Temple of Poseidon visit details and return arrangement offline before leaving the city.

Choose your data

Light use: fixed 5GB for maps, messages and reservations alongside hotel Wi-Fi.
Daily exploring: Essential for navigation, photo sharing and social apps.
Heavy use and hotspot: Plus for larger daily use, or Premium for a flexible whole-plan pool. Sharing requires a supported device.

Set up in five steps

Check your exact device supports eSIM and is carrier-unlocked.
Buy your package and install the emailed QR code over Wi-Fi before departure.
In Greece, select AloOui for mobile data and enable roaming on that line. Validity starts on a supported destination-network connection.
If needed, check remaining data and your emailed APN instructions, then toggle airplane mode. Keep the eSIM installed.
For support, visit our Help Center.

Continue your trip

Your Greece package also covers Santorini; download ferry documents before sailing.
For a separate UK visit, compare UK Prepaid with a UK number, for UK-only activation and use.

Athens eSIM FAQs

Which eSIM should I buy for Athens?

The AloOui Greece eSIM starts at $3.12 for 1GB over 7 days. Compare fixed 5GB for lighter use, Essential for daily exploring, and Plus or Premium for heavier data needs.

Can I use WhatsApp and install before flying?

Yes. Install on Wi-Fi before you fly; the plan starts when you connect in Greece. Data plans work with WhatsApp and FaceTime.

Which airport services reach Syntagma?

Metro Line 3 and the X95 airport bus connect Athens airport with Syntagma. Save the onward walk and accommodation entrance with your arrival route.

What should I download before visiting the Acropolis?

Save your timed reservation and the entrance named on your booking. Keep the route from your hotel available before starting the climb.

How do I find the right ferry departure from Athens?

Check whether your booking names Piraeus, Rafina or Lavrio, then save its gate and boarding instructions. Arrange your transfer to that exact port.

What phone preparation helps for Cape Sounion?

Download your tour pickup, Temple of Poseidon visit details and return arrangement. Keep the operator’s contact alongside the booking before leaving Athens.