# Culture and etiquette in Hungary: what to know

> A few local norms make the trip smoother. Here are customs, tipping and manners appreciated in Hungary.

A few local norms make the trip smoother. Here are customs, tipping and manners appreciated in Hungary.

## Stay online while you explore

For maps, bookings, translation and Instagram photos, a MerrSIM eSIM for Hungary (from €1.99, 10 GB €10.49) keeps you online from the start — no roaming, no physical SIM.

[MerrSIM — eSIM Hungary](https://merrsim.com/destinations/esim-plans-for-hungary)

## Does your phone support eSIM?

Before you buy, check two things. First, the phone must be eSIM-compatible: iPhone XR/XS and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer, and many recent Motorola, Huawei and Oppo models. Second, it must be carrier-unlocked. You can verify by dialling *#06# — if an EID number appears, your phone supports eSIM. This saves you any surprises when you arrive in Hungary.

## No registration, no shop queue

Many EU countries require identity verification for local SIM cards, which means a queue, a shop and sometimes even a local address. A travel eSIM skips all of that: it is sold as an international data service, with no passport and no contract. You have it ready before you set off for Hungary, so you land and are online immediately — no time wasted at the airport and no risk of surprise roaming bills.

## How an eSIM works

An eSIM is a digital SIM built into your phone: there is no physical card to insert. You buy it online, get a QR code by email and scan it in your settings. Once installed, the profile lives on your phone and activates when you reach Hungary, connecting automatically to a local partner network. You can keep your main SIM at the same time, so your number still gets calls and texts while the eSIM handles data.

## eSIM versus roaming

Roaming with your home carrier can be expensive outside bundles — sometimes several euros per gigabyte, with bills that land after the trip. A local eSIM turns that into a fixed price you know up front: you pay in advance, you know exactly how many GB you have, and there are no hidden fees. For a trip to Hungary, that means peace of mind and often a real saving compared with leaving roaming switched on unchecked.

## How much data you really need

For normal use — maps, messaging, social media and the odd video — budget about 300–700 MB a day. A light traveller is fine with 3–5 GB for a week, while anyone doing video calls, streaming or laptop hotspot will want 10–20 GB. In Hungary, download offline maps and use hotel WiFi for big downloads; that way a 10 GB plan comfortably lasts two weeks. If you run out, you buy a new plan in the app with no waiting.

## FAQ

### How do I stay online in Hungary?
Get a MerrSIM eSIM for Hungary from €1.99 (10 GB €10.49), activate by QR before departure and connect automatically.


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Author: Etnik Beqiri  
Published: 2026-05-29  
Source: https://merrsim.com/en/blog/kultura-etiketa-hungary-en