Hungary
HU 5G on 2 of 2 carriersHungary has well-developed mobile networks, and 5G is available in Budapest and larger cities via Telenor and Vodafone. Travellers often choose an eSIM for convenience, especially to avoid roaming costs if not on an EU plan.
Plans for Hungary
Pick a row — it prices the box aboveEU roaming
If you have an EU plan, your home data may work in Hungary without extra charges, but non-EU travellers need an eSIM or local SIM.
Local SIM registration
Hungary requires ID registration for local SIM cards; travellers commonly report showing passport at shops, but using an eSIM avoids this.
Public transport wifi
Budapest has public wifi in many spots and on some trams, but coverage is not continuous; mobile data is more reliable.
Does an eSIM work in Hungary?
Yes, with 5G from Telenor Hungary and Vodafone in many areas; you can choose either network.
Can I use 5G in Budapest?
Yes, both listed carriers provide 5G in Budapest and other major cities, but speed depends on your device and plan.
Do I need to register a local SIM in Hungary?
Yes, local SIMs require ID registration; as an eSIM user you avoid this step, but check your eSIM provider's terms.
Is coverage good on trains between Budapest and Vienna?
The route has continuous coverage on both sides, with brief drops at tunnel entrances.
What data allowance is enough for Hungary?
1–5 GB covers maps and messaging for a short trip; if you stream or work, consider 10–50 GB.
Are there any blocked services in Hungary?
No specific blocks are commonly reported, but some VoIP services may be restricted on certain networks; check with your provider.