Can I rely on data during a wine tasting in Eger's Valley of the Beautiful Women?

Generally yes - the cellar row sits just outside Eger with decent coverage. It's still worth screenshotting your route and bookings, as signal can dip between the thick cellar walls.

How do I get around Northern Hungary without a car?

Trains reach Eger, Miskolc and Gyöngyös, with Volánbusz buses filling in to smaller villages and trailheads. Live data helps enormously, since rural bus times change and connections can be tight.

Northern Hungary eSIM.

Name: Northern Hungary travel eSIM
Brand: My Holiday SIM

Wine cellars, castle towns and the Bükk and Mátra hills, from Eger to Aggtelek's caves.

from $2.15/day · unlimited dataAll of Hungary →

Unlimited data5G where availableInstant QR by emailKeep your number

1 · How many days?

10 daysOther:days

2 · How much data?

3GBBest pricevalid 30 days$5.32$0.53/day

Cheapest plan covering your trip: 3GB, valid 30 days.

Travellers (one eSIM each)

1 × 3GB (valid 30 days) · 10-day trip$5.32

Good to know in Northern Hungary

In the Bükk and Mátra hills and inside Aggtelek's caves, mobile signal drops away fast; save offline maps and note the last cellar or bus you need before heading into the forest or underground.

Best time to visit Northern Hungary

May to October suits hiking, cave tours and wine-harvest visits, while December to February brings modest skiing at Kékestető in the Mátra.

Two simple ways to buy

Northern Hungary eSIM plans: unlimited, or by the GB.

Every Northern Hungary eSIM from My Holiday SIM is one of two straightforward types. Pick whichever fits how you travel in Northern Hungary — 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 Northern Hungary?

A rough, honest guide to sizing your Northern Hungary eSIM so you're not guessing. Most travellers in Northern Hungary 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

Northern Hungary eSIM: your local data guide.

Northern Hungary rewards wanderers with Eger's baroque castle and Valley of the Beautiful Women cellars, the Mátra's ski-friendly peak at Kékestető, and the underground world of Aggtelek's stalactite caves. A Northern Hungary eSIM keeps navigation, cellar-door bookings and mountain trail maps working as you move between historic towns and forested uplands.

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

Landing at Budapest - Ferenc Liszt (BUD)?

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

Northern Hungary eSIM pricingbest-value plan · per day

Days

Per day

Total

Saving

3 days1GB

$0.81

$2.43

—

5 days1GB

$0.49

$2.43

−40%

7 days1GB

$0.35

$2.43

−57%

10 days3GBPopular

$0.53

$5.32

−35%

15 days3GB

$0.35

$5.32

−57%

30 days3GB

$0.18

$5.32

−78%

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

eSIM vs the old ways in Northern Hungary

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

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

Across the region

Where you'll lean on data in Northern Hungary.

Eger

Solid 4G and 5G around the castle, minaret and thermal baths for booking cellar tastings and spa slots.

Miskolc

Good city coverage, including the tram route out towards Lillafüred and the Tapolca cave bath.

Mátra (Kékestető)

Data is decent in Gyöngyös and the resort villages but thins on forest trails and Hungary's highest peak.

Aggtelek National Park

Signal is patchy in the Baradla caves and karst valleys, so download trail and tour info before you arrive.

The practical bit

Getting around Northern Hungary on your eSIM.

Apps you'll want online in Northern Hungary

MÁV+— Hungarian rail app for the Budapest-Eger and Miskolc lines and mountain branch trains.
Volánbusz— Essential coach app for reaching Mátra villages, Aggtelek and smaller wine towns.
Bolt— Ride-hailing available in Eger and Miskolc for hops the buses don't cover.
Google Maps— Handy for hiking routes in the Bükk and driving the wine-cellar roads.

How long to stay in Northern Hungary

Travellers typically spend two to four nights in Northern Hungary, basing in Eger or Miskolc and dipping into the Mátra, Bükk and Aggtelek by day.

How much data for Northern Hungary

A balanced 3-5 GB covers most week-long visits here, with mapping, tasting bookings and photos; choose Unlimited only if you plan to stream or tether from the towns.

Coverage in Northern Hungary

Eger, Miskolc and Gyöngyös enjoy strong 4G and 5G, but coverage genuinely thins on high Bükk and Mátra trails and drops to nothing inside Aggtelek's caves, so download essentials first.

Where you're headed

Discover Northern Hungary.

Elegant historical buildings along the Danube river in Budapest, Hungary viewed from a scenic angle.

Scenic mountain landscape with rocks and hills in Hungary's countryside.

Sign at Hortobágy National Park in Hungary, highlighting travel in summer.

Stunning aerial view of Esztergom with its historic buildings by the Danube River in Hungary.

Cities in Northern Hungary

Zoom in on Northern Hungary.

Eger eSIM

How to activate your Northern Hungary 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 Northern Hungary

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

New to eSIM in Northern Hungary?

What is a Northern Hungary eSIM?

A Northern Hungary eSIM is a digital SIM that's already built into your phone. Scan one QR code and a local Northern Hungary 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 Northern Hungary.

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 Hungary.

5G where available, fast 4G everywhere else

Connected · 5G

Your eSIM joins Hungary'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.

Magyar Telekom
Yettel
One Hungary

Popular places covered

BudapestLake BalatonDebrecenSzegedPécsEgerGyőr

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 Northern Hungary 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

Northern Hungary eSIM questions, answered.

Yes, though the same national Hungary eSIM leans on whichever network reaches furthest - usually Magyar Telekom or Yettel. Towns and resorts have good data, but expect gaps on high forest trails and remote peaks.

Your Northern Hungary 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 Hungary?