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Zagreb eSIM

100 Croatia plans · from $2.35

Zagreb is the part of Croatia most visitors skip on their way to the coast, which is precisely why it is worth a couple of days — an Austro-Hungarian old town, a serious café culture and no cruise-ship crowds. A travel eSIM covers it, Plitvice and the whole Dalmatian coast on one plan.

Landing at Franjo Tuđman (ZAG)

No rail link — the airport shuttle bus takes about 30 minutes to the main bus station, and taxis and rideshares work from the terminal. Most coast-bound travellers connect onward to Split or Dubrovnik instead.

eSIM plans that cover Zagreb

Zagreb is covered by every Croatia plan below — there is no separate city-only eSIM to buy.

Choose a data plan

1 GB

7 days· 0.6 GB per $1

$2.35

★ BEST VALUE

Unlimited

1 days· ∞ GB per $1

$2.74

2 GB

15 days· 0.7 GB per $1

$3.83

3 GB

30 days· 0.8 GB per $1

$4.82

Unlimited

3 days· ∞ GB per $1

$5.65

5 GB

30 days· 0.9 GB per $1

$6.50

Unlimited

5 days· ∞ GB per $1

$8.69

10 GB

30 days· 1.2 GB per $1

$10.03

Unlimited

7 days· ∞ GB per $1

$11.88

Unlimited

10 days· ∞ GB per $1

$16.29

20 GB

30 days· 1.4 GB per $1

$16.50

Unlimited

15 days· ∞ GB per $1

$24.12

Which networks you'll be on in Zagreb

Siima eSIMs for Croatia ride Hrvatski Telekom and A1. HT has the widest coverage including the islands and the coastal ferry routes; A1 is strong across Zagreb and the north.

Coverage around Zagreb

Upper and Lower Town

Strong coverage across both, including the world's shortest funicular linking them and the Dolac market above it.

Trams and the city

Zagreb's tram network is above ground and covered throughout, as are Jarun lake and Maksimir park.

Plitvice Lakes

The two-hour drive south is covered on the motorway. The park has signal at the entrances and viewpoints and loses it on the boardwalks down in the canyon.

Split, Dubrovnik and the islands

Same plan, no change. The coastal towns and the main ferry routes to Hvar and Korčula are well covered; the open crossings dip.

How much data you need

Zagreb is 1–2 GB for a couple of days. A full Croatia trip down the coast with ferries and navigation is 4–6 GB over ten days.

Work it out with our data usage calculator →

Frequently asked questions

Does a Croatia eSIM cover the islands and ferries?
Yes — Siima plans for Croatia are country-wide. Hvar, Korčula, Brač and the ferry ports are covered; expect brief drops on the longer open-water crossings.
Croatia is in the EU now — do I still need an eSIM?
If you live in the EU, your home plan roams at domestic rates and you may not need one. For visitors from the US, UK, Canada, Australia and elsewhere, EU roaming rules do not apply and an eSIM is far cheaper than carrier roaming.
How do I set up an eSIM before arriving in Zagreb?
Install it at home while you still have Wi-Fi: open Settings → Cellular → Add eSIM and scan the QR code from your Siima confirmation email. Leave the line switched off until you land — the plan starts counting from first use in Croatia, not from purchase.
How much data do I need for a trip to Zagreb?
Zagreb is 1–2 GB for a couple of days. A full Croatia trip down the coast with ferries and navigation is 4–6 GB over ten days.
Is an eSIM cheaper than roaming in Zagreb?
Almost always. Daily roaming passes from most home carriers run $10–15 per day, while Siima plans covering Zagreb start from $2.35 for the whole trip. You also avoid per-megabyte charges if you exceed a roaming pass allowance.
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