Is there good coverage in the rural north around Volimes?

The mountainous northwest is the island's thinnest area, but you'll still get 4G on main roads and in the villages. Expect slower speeds on remote tracks toward Navagio's viewpoint and the inland olive country.

Does one eSIM cover Zakynthos and mainland Greece?

Yes. Our Greece eSIM is a single national plan, so the same data works on Zakynthos and everywhere else in Greece, roaming onto Cosmote, Vodafone or Nova as you travel.

Zakynthos eSIM.

Name: Zakynthos travel eSIM
Brand: My Holiday SIM

Chase Navagio's shipwreck cove and Laganas turtles across Zakynthos with data that keeps up.

from $2.15/day · unlimited dataAll of Greece →

Unlimited data5G where availableInstant QR by emailKeep your number

1 · How many days?

10 daysOther:days

2 · How much data?

3GBBest pricevalid 15 days$4.59$0.46/day

Cheapest plan covering your trip: 3GB, valid 15 days.

Travellers (one eSIM each)

1 × 3GB (valid 15 days) · 10-day trip$4.59

Good to know in Zakynthos

On Navagio and Blue Caves boat trips, signal fades under the tall cliffs and at sea level, so screenshot your meeting point and download offline maps before you leave Porto Vromi or Agios Nikolaos harbour.

Best time to visit Zakynthos

May to September brings reliable sun and calm seas ideal for Blue Caves boat trips, with June and September dodging the peak-July crowds and heat.

Two simple ways to buy

Zakynthos eSIM plans: unlimited, or by the GB.

Every Zakynthos eSIM from My Holiday SIM is one of two straightforward types. Pick whichever fits how you travel in Zakynthos — you can always top up or switch on your next trip.

Traveller streaming and browsing freely on an unlimited-data travel eSIM

Unlimited plans

High-speed data, nothing to count

Priced per day — the longer you stay, the better the daily rate. Ideal for streaming, hotspot and longer trips where you'd rather not watch a data meter. A fair-use policy keeps speeds fast for everyone; see each plan for the detail.

Best for streaming, video calls & hotspot
Great for longer or open-ended trips
One price per day — no GB anxiety

By-the-GB plans

3GB10GB20GB

A set bundle, brilliant value

A fixed data allowance (say 3 GB or 10 GB) valid for your travel days. The best-value pick for lighter trips built around maps, messaging and a bit of browsing. Running low? Top up in a couple of taps — nothing to reinstall.

Best value for lighter, shorter trips
Clear allowance — pay only for what you need
Top up any time from your phone

Compare plans →Not every destination has both types — the picker shows what's available where you're headed.

Plan your data

How much data do you need in Zakynthos?

A rough, honest guide to sizing your Zakynthos eSIM so you're not guessing. Most travellers in Zakynthos are comfortable on 3–5 GB a week — heavy streamers just go Unlimited.

Traveller checking maps and messages on her phone using a My Holiday SIM eSIM

Not sure? Start with a 5 GB plan — you can top up in seconds if you run low.

Light

~1 GB / week

Maps, messaging & email

Google Maps, WhatsApp, email and the odd search. Plenty for a city break where you mostly need directions.

Suits 1–3 GB plans

Balanced

3–5 GB / week

Everyday holiday use

Everything above plus social scrolling, music, cloud photo backups and a little video. Where most travellers land.

Suits 5–10 GB plans

Zakynthos eSIM: your local data guide.

From the clifftop viewpoint above Navagio's shipwreck cove to boat trips through the Blue Caves and turtle-spotting in Laganas Bay, Zakynthos rewards travellers who wander. A Zakynthos eSIM keeps maps, boat-tour bookings and beach directions live as you loop from Zante Town to Gerakas, Keri and the remote north around Volimes.

One eSIM for Zakynthos and all of Greece. It's the national Greece eSIM — from $2.15/day with unlimited data, working the same in Zakynthos as it does the moment you leave it.

Landing at Zakynthos - Dionysios Solomos (ZTH)?

Install the QR at home, then switch the eSIM on as you taxi in — you're online before you reach the arrivals hall.

Zakynthos eSIM pricingbest-value plan · per day

Days

Per day

Total

Saving

3 days1GB

$0.54

$1.63

—

5 days1GB

$0.33

$1.63

−39%

7 days1GB

$0.23

$1.63

−57%

10 days3GBPopular

$0.46

$4.59

−15%

15 days3GB

$0.31

$4.59

−43%

30 days3GB

$0.20

$6.11

−63%

Each trip length shows the best-value plan that covers it. Total always shown before you pay.

eSIM vs the old ways in Zakynthos

eSIM

ROAMING

AIRPORT SIM

Data allowance

Unlimited

Usually capped

Rarely unlimited

Price known upfront

Prepaid

Billed after

Varies at the desk

Ready when you land

Instantly

After the queue

Keep WhatsApp number

SIM swapped

Zakynthos eSIM from $2.15/day — the whole bill, agreed before you fly.

Across the region

Where you'll lean on data in Zakynthos.

Navagio (Shipwreck Beach)

The clifftop viewpoint holds solid Cosmote 4G, though signal drops once you descend to the cove by boat.

Zante Town

Strong 4G with patchy 5G across the harbour, Solomos Square and up on Bochali hill for calls home.

Laganas

The busy resort strip has dependable data for National Marine Park turtle tours and evening nightlife.

Volimes (rural north)

Mountain villages where coverage thins to 4G or slower on the winding roads toward Navagio.

The practical bit

Getting around Zakynthos on your eSIM.

Apps you'll want online in Zakynthos

Ferryhopper— Book ferries to Kefalonia and Kyllini on the mainland, with live schedules and e-tickets.
Welcome Pickups— Pre-book English-speaking airport transfers from Zakynthos airport to your resort.
Google Maps— Reliable for driving routes and beach parking; download offline maps for the rural north.
FREE NOW— Greece's taxi-hailing app; island reach is thin, so most Zakynthos taxis are still booked by phone or rank.

How long to stay in Zakynthos

Most visitors spend four to seven nights on Zakynthos, enough for the west-coast boat trips, a turtle tour and a couple of relaxed beach days.

How much data for Zakynthos

A balanced 3-5 GB comfortably covers a week of maps, boat-tour bookings, WhatsApp and photo uploads; choose Unlimited if you'll stream in the evenings or hotspot a laptop from your Laganas or Zante Town base.

Coverage in Zakynthos

Zante Town, Laganas and Tsilivi enjoy strong 4G and patchy 5G, but coverage thins across the mountainous northwest around Volimes and drops beneath the western cliffs on Navagio and Blue Caves boat trips.

Where you're headed

Discover Zakynthos.

A breathtaking aerial view of Navagio Beach on Zakinthos Island, Greece, featuring vibrant blue waters and a shipwreck.

A breathtaking aerial view of Navagio Beach with turquoise waters and lush greenery.

Explore the stunning rocky arch formation along the coast of Zakinthos, Greece.

Aerial view of boat navigating the turquoise waters near rock formations off Zakynthos, Greece.

How to activate your Zakynthos eSIM.

Full installation guide →

A traveller happily planning her next trip with a map and phone

Buy your plan

Choose your days — the QR code arrives by email in seconds.

A traveller installing her eSIM from the sofa in two minutes

Install at home

Scan the QR on Wi-Fi before you fly. About two minutes, no app needed.

Friends laughing together while packing for a holiday

Fly relaxed

Nothing counts down yet — your days start only at first connection.

A joyful family reunion at the airport arrivals hall

Switch on in Zakynthos

Turn the line on when you land. Connected before baggage claim.

New to eSIM in Zakynthos?

What is a Zakynthos eSIM?

A Zakynthos eSIM is a digital SIM that's already built into your phone. Scan one QR code and a local Zakynthos data plan installs alongside your home SIM — no plastic, no tray tool, no swap. Your number and WhatsApp stay exactly where they are.

✓ 2-minute install✓ Keep your number✓ Works on phones from 2018+

How eSIM works →Check my phone

A traveller with a backpack smiling at her phone — online abroad with My Holiday SIM

Connected · 5G

Home SIM · calls & WhatsAppHoliday eSIM · unlimited data

30-day refund promiseUnused, uninstalled eSIM? Full refund, no questions.

The price is the billPrepaid and final — roaming charges can't happen.

Days start when you landInstall early with zero pressure; counting begins at first connection.

Humans, 24/7Real people answer, before, during and after the trip.

Why travellers choose My Holiday SIM for Zakynthos.

Instant eSIM deliveryQR code in your inbox seconds after checkout — even at the departure gate.

No physical SIMNothing to collect, lose or poke out with a paperclip. Your home SIM stays put.

Keep your WhatsApp numberData flows through us; WhatsApp stays on your home number. Family always reaches you.

A traveller at the departure gate, eSIM ready on her phone

eSIM ready in ~2 minutes

No bill shock, everOne clear price before you fly. Roaming charges simply can't happen.

Secure paymentsCards, Apple Pay, Google Pay, PayPal and Klarna — encrypted end to end.

Real human supportReal people — before, during and after your trip. Live chat and email, no bots. Easy top-ups too.

Coverage in Greece.

5G where available, fast 4G everywhere else

Connected · 5G

Your eSIM joins Greece's partner networks automatically — no settings to choose, no manual network hunting. If signal drops in a remote spot, toggling Airplane Mode for a few seconds forces a fresh connection.

Cosmote
Vodafone
Nova

Popular places covered

AthensSantoriniMykonosCreteRhodesCorfu

Keep data roaming ON for the eSIM line only — that's the switch travel eSIMs use, and it never adds charges on our plans.

Trusted networks, honest numbers.

No invented star ratings behind your Zakynthos eSIM — just the numbers we actually stand behind.

Friendly globe with location pins — coverage on every continent

My Holiday SIMSTAY CONNECTED. ANYWHERE.

200+

destinations — every continent covered

regions covered by a single regional eSIM

~2 min

typical install — QR to connected

Live

chat & email support

Before you fly

Zakynthos eSIM questions, answered.

On the water beneath Zakynthos's tall western cliffs, and inside the Blue Caves, reception naturally drops. You'll have signal at harbours like Porto Vromi and Agios Nikolaos, so download maps and confirm tour details before you board.

Your Zakynthos eSIM glossary.

eSIMA SIM built into your phone's hardware. Plans install onto it digitally — no plastic card involved.

QR profileThe code we email you. Scanning it downloads your holiday plan onto the eSIM. One scan per device.

Data roaming (the switch)The toggle travel eSIMs use to join partner networks abroad. On our plans it never adds charges — keep it ON for the eSIM, OFF for your home SIM.

Hotspot / tetheringSharing your phone's data with laptops and tablets. Included on our plans wherever networks allow.

Top-upExtra days added to a live plan from your account. They append to the end — nothing overlaps.

First connectionThe moment your eSIM first joins a network at the destination — that's when your days start counting, not before.

Travelling wider in Greece?