Hungary eSIM

It depends. Hungary is in the EU, so "Roam Like at Home" applies only to EU citizens.

• If you are from the UK (Post-Brexit): Most UK carriers (like O2, Vodafone, Three) have reintroduced daily roaming fees (e.g., £2-£6 per day).
• If you are from the USA/Canada/Asia: Your home carrier will charge expensive international rates (e.g., $10-$14 per day).

A Cellesim eSIM is a one-time prepaid fee that is significantly cheaper than these roaming charges.

Planning the trip? See our Hungary eSIM plans, install in one tap before you fly, and land online. Free VPN included.

 This specific plan is valid only within Hungary (and the EU). This is the most important question for "Euro-trip" travelers. If you take a train from Budapest to Belgrade (Serbia) or Ukraine, your connection will stop at the border as they are not in the EU. For this multi-country trip, we highly recommend our Europe Regional eSIM, which covers both EU and non-EU Balkan countries. 

Yes, 100%. Buying a physical local SIM card (like Magyar Telekom or Yettel) at Budapest Airport requires you to find the kiosk, wait in line, and go through a mandatory passport registration process as required by EU law. Our eSIM is 100% digital, requires no ID registration, and can be installed before you fly, so you are connected the moment you land. 

Planning the trip? See our Budapest eSIM plans, install in one tap before you fly, and land online. Free VPN included.

 To give you the best speed and coverage, our eSIM connects to Hungary’s premium Tier-1 networks, typically Magyar Telekom (T-Mobile) or Yettel (formerly Telenor). This ensures you get the fastest available 4G/LTE (and 5G) speeds, whether you are in Budapest or at Lake Balaton. 

Planning the trip? See our Hungary eSIM plans, install in one tap before you fly, and land online. Free VPN included.

Yes, absolutely. Bolt and Uber are essential apps for getting around Budapest. Our eSIM provides high-speed, low-latency data, which is crucial for ordering a car from the airport (BUD), tracking your ride, and using Google Maps to navigate the city's public transport system. 

 Yes. Reliable data is essential to buy and validate digital tickets on the BudapestGO app for trams and metros in Budapest to avoid fines. 

 Yes. Coverage is excellent around the resorts and beaches of Lake Balaton (the "Hungarian Sea"), allowing you to share summer holiday photos instantly. 

 Generally yes. You will have signal in the outdoor pools of Széchenyi or Gellért baths, though thick walls may block connection in deep indoor steam rooms. 

 Yes. Our eSIM connects to strong local networks ensuring reliable coverage while touring vineyards and cellars in the Tokaj or Eger countryside. 

Look up your phone’s exact model number with the manufacturer to see if it’s listed as compatible, and make sure your phone is not carrier-locked. Seeing an EID number or an “Add eSIM” option in your settings is a good sign, but some phones have regional restrictions. If you’re not sure, please contact our support team before you buy.