HelloRoam offers a Hungary eSIM from €1.91, with access to 212+ carrier networks across 185+ countries. Your e SIM taps into local 4G/5G networks the moment you land, no roaming charges. Scan the QR code and you're online in under two minutes, on any eSIM compatible phone. Your Three Ireland, Vodafone IE, or Eir number keeps running on dual SIM while your e-sim handles the data.
- local networks
212+- 5G support
5G- to activate
2 minutes
Last updated
Hungary eSIM coverage on local networks
Cheap eSIM for Hungary, starting from €1.91. Local 4G/5G data on top carrier networks in Hungary. Works on all eSIM compatible phones. Budapest is a top city break destination for Irish travellers, and direct flights from Dublin make it an easy long weekend away. Sorting your e SIM Hungary before you fly means you land at Budapest Airport with data live and no queue at the SIM counter. HelloRoam plans start at €1.91, cover Budapest, Debrecen, and the Balaton region, and activate via QR code at home. No contract, 180-day refund guarantee on unactivated eSIMs.
Hungary eSIM with fast 5G coverage
HelloRoam offers eSIM plans for Hungary starting from €1.91. Connect on 5G and 4G networks including Telenor Hungary and Vodafone. Budapest is a brilliant city break from Dublin with great craic.
- Plans start at €1.91 with 5G speeds
- Coverage from Telenor Hungary and 1+ other operators
- Instant activation in under 2 minutes
- 180-day money-back guarantee
- Hungary coverage across major cities
- Network
- 5G
- Plans From
- €1.91
- Activation
- Under 2 min
- Guarantee
- 180 days
How to Set Up an eSIM in Hungary
Follow these steps to get started with an eSIM on your iPhone or Android.
Set up an eSIM on your iPhone with the HelloRoam app
Set up an eSIM on your Android with the HelloRoam app
- 1
Choose your plan and checkout
Pick a data plan for your destination and complete checkout online.
2Scan the QR code
Scan the QR code to install your eSIM instantly.
- 3
Activate in minutes: ready on arrival
Your eSIM installs instantly and activates the moment you land.
4Manage everything from the app
Track usage, top up data, and manage all your eSIMs in one place.
Trip changed? No bother, we have got you sorted.
Travel plans shift, and that's grand. HelloRoam refunds unactivated, unscanned eSIMs in full for up to 180 days after purchase, no drama.
Learn more about our refund policyHelloRoam Hungary eSIM vs Three Ireland, Vodafone IE and Eir roaming
Comparing eSIM vs a travel SIM card for Hungary? Eir charges up to €5.99/day for Worldwide Roaming, Vodafone IE up to €6.99/day for Global Roaming, and Three Ireland applies daily charges outside its Go Roam zone. Skip the airport SIM counter at Dublin Terminal 1 and get a prepaid eSIM from €1.91 with instant QR activation and a 180-day refund on unactivated eSIMs.
| Feature comparison | HelloRoam | Irish carrier roaming add-on | Limited data eSIM |
|---|---|---|---|
| 180-day refund policy |  Feature available |  Feature not available | Feature not available |
| 24/7 live chat support | Feature available |  Feature available | Feature available |
| €0 activation fees | Feature available | Feature not available | Feature available |
| Free hotspot and data sharing | Feature available | Feature not available | Feature not available |
| No data overage charges | Feature available | Feature not available | Feature not available |
| Instant QR code delivery | Feature available | Feature not available | Feature available |
| Premium Hungary carrier networks | Feature available | Feature not available | Feature not available |
Why Travellers from Ireland Use HelloRoam e-sim for Hungary
24/7 live chat support
Stuck at 2am in Bangkok or sorting things out the night before a Dublin Airport departure? HelloRoam support answers on live chat, WhatsApp, or email, 24/7, with a real person replying in under five minutes. Connectivity issues don't wait for office hours, and neither does our team, wherever you've landed.
Best eSIM for Hungary
Travel to Hungary with a prepaid eSIM card that connects to local 4G/5G networks. Buy your plan, scan the QR code, and get online when you land. No Eir or Vodafone IE roaming fees, no SIM swap, no airport kiosk queue. A digital SIM profile installs in minutes so you arrive connected without touching a plastic card.
Dual SIM ready
Keep your Three Ireland, Vodafone IE, or Eir mobile number active for calls and texts. HelloRoam runs travel data on a second eSIM line on any dual SIM compatible phone. No need to choose between your Irish number and your data abroad. Running two lines on one handset means family back home can always reach you on your usual number while you use local data rates.
212+ partner networks worldwide
HelloRoam connects to 212+ carrier networks across 185+ countries. Your phone switches automatically to the strongest available 4G/5G signal. That breadth of mobile network coverage means reliable internet access from European cities to long-haul destinations in Asia and the Americas.
Usage alerts before you run out
We send you an alert at 80% usage so you never hit a surprise data cap mid-trip. Top up instantly from the app without reinstalling your eSIM. Real-time data monitoring keeps your allowance in view so you stay in control of your spend from day one to the last day of your holiday.
Local network speeds in Hungary
HelloRoam eSIM connects to local 4G/5G networks in Hungary at local data prices. You get fast speeds for maps, video calls, and streaming without paying Eir or Vodafone IE daily roaming rates. Plugging into the destination's own mobile infrastructure means you pay what residents pay, not what Irish carriers charge for international add-ons.
Global and regional plans
Heading to more than one country? HelloRoam regional plans cover Europe, Asia, the Americas, and 185+ destinations in one e-sim purchase. One multi-country data plan means no SIM swapping at borders and a single account managing all your international mobile data in one place.
Hotspot and data sharing in Hungary
Share your Hungary eSIM data with a laptop or tablet using your phone's hotspot. No extra fees, no setup. Works on all eSIM compatible phones. Tethering and mobile hotspot support means the whole group stays online without buying separate data plans for every device.
Best eSIM Prices for Hungary
HelloRoam, the best eSIM Hungary. Compare plans and find the right data for your trip.
| Number of days | Price |
|---|---|
| 1 day | €2.26 |
| 3 days | €6.46 |
| 7 days | €13.95 |
| 15 days | €27.17 |
| 22 days | €36.86 |
| 30 days | €46.20 |
HelloRoam vs Other eSIM Providers for Hungary
eSIM provider reviews from Irish travellers consistently highlight the 180-day refund policy, zero activation fees, and 24/7 live support. See how HelloRoam compares to Airalo, Holafly, Saily, and other eSIM providers on the things that matter most for your Hungary holiday.
| Feature comparison | HelloRoam | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 180-day refund policy | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| 24/7 live chat support | Feature available | Feature available | Feature available | Feature not available | Feature available | Feature available |
| €0 activation fees | Feature available | Feature not available | Feature available | Feature not available | Feature not available | Feature not available |
| Free hotspot and data sharing | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| No data overage charges | Feature available | Feature not available | Feature available | Feature not available | Feature not available | Feature not available |
| Instant QR code delivery | Feature available | Feature available | Feature available | Feature available | Feature available | Feature available |
| Premium Hungary carrier networks | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature not available |
| Own branded carrier identity (SPN) | Feature available | Feature not available | Feature not available | Feature not available | Feature not available | Feature available |
What Is an e SIM? How eSIM Works in Hungary
An eSIM is a digital SIM built directly into your phone: no plastic chip, no SIM tray. Scan a QR code to activate in under 2 minutes on any eSIM compatible iPhone or Android. It works as a prepaid data plan for Hungary travel with no airport SIM counter, no physical SIM card, and no carrier contract. Sort everything at home before you head to Dublin Airport, Shannon, Cork, or Knock and you are ready to go the moment you land. guide
Mobile connectivity guide for Hungary
Budapest is one of Europe's most popular city break destinations for Irish travellers and the mobile coverage across the city is very good. Telenor Hungary and Vodafone cover Budapest and the main Hungarian cities with 5G and 4G. Rural Hungary can be patchier but the tourist routes are well served.
HelloRoam connects you from the moment you land at Budapest Ferenc Liszt International Airport.
- HelloRoam connects to Telenor Hungary 5G, Vodafone 5G in Hungary
- 5G and 4G on Telenor Hungary and Vodafone across Budapest and major cities
- Connect at Budapest Airport the moment you land from Dublin
- Covers Buda Castle, the Danube Bend, and Lake Balaton
eSIM Travel Tips for Hungary
Budapest is one of Europe's best value city breaks
Budapest consistently tops lists of favourite European city breaks for Irish travellers. The ruin bars, thermal baths, and nightlife make it a class destination. Set up HelloRoam at home before your Ryanair flight. Enable data when you land and you are navigating Budapest straight away.
Thermal baths apps need live data
Booking thermal bath sessions at Széchenyi, Gellért, or Rudas baths is easiest online in advance. Your HelloRoam eSIM keeps you connected for bookings, maps, and the BKK public transport app throughout your Budapest stay.
The Danube Bend and Lake Balaton are covered
Day trips to Esztergom, Visegrád, and Szentendre along the Danube Bend have good 4G coverage. Lake Balaton resort towns also have decent signal. Rural areas further afield can be patchier.
Hungary uses the Forint, not the euro
Hungary is in the EU but not the Eurozone. Currency exchange apps and ATM finders on your HelloRoam connection help you manage your Forint budget across Budapest.
Mobile networks in Hungary: what Irish visitors need to know
HelloRoam connects on Telenor Hungary and Vodafone in Hungary. Both are major operators with strong coverage in Budapest and the main cities. Rural coverage is generally good on main roads and tourist routes. Your eSIM picks the better signal automatically.
- Telenor Hungary
- 5G
- Vodafone
- 5G
HelloRoam eSIM vs Irish carrier roaming in Hungary
Your data options for a Budapest trip from Ireland.
| Category | HelloRoam eSIM Recommended | Hungarian prepaid SIM | Eir, Three IE, or Vodafone IE EU roaming |
|---|---|---|---|
| Typical cost | From €2.77 total | €4.32–€17.29 total | €8.64–€17.29/day |
| Details | Plans from €1.91. Buy before you fly, scan a QR code at home, and arrive in Budapest already on local data. | Available at shops in Budapest but requires setup after a flight. An eSIM sorted at home is far more convenient. | Hungary is EU so Irish plans include some roaming. Check Fair Usage Policy caps especially for longer city breaks or multi-week trips. |
Prices approximate as of . Actual savings vary.
Best time to visit Hungary from Ireland
Budapest is a year-round destination. Summer is warm and the ruin bars and outdoor culture are at their best. Spring is excellent with fewer crowds. The Budapest Wine Festival in September and the Christmas markets in December are both brilliant. Avoid visiting in August if you dislike heat and crowds.
Reviewed by HelloRoam Editorial Team
Reviewed by HelloRoam Editorial Team
Top Destinations in Hungary
Budapest
Use HelloRoam in Budapest for instant connectivity. Our Hungary plans work on any eSIM phone.
Telenor and Vodafone cover Budapest with 5G and 4G; the Metro lines and Keleti train station have indoor coverage.
Debrecen
HelloRoam delivers mobile data in Debrecen, keeping you online throughout Hungary.
Telenor 5G covers Debrecen and its airport; the university area and main square both have reliable signal.
Miskolc
Arrive in Miskolc ready to connect. HelloRoam covers all of Hungary with fast data.
Telenor 5G covers Miskolc and the Bukk hills area; cave bath resort areas retain usable outdoor signal.
Pecs
Explore Pecs without losing connection. HelloRoam offers fast data across Hungary.
Telenor 5G covers Pecs city center; the cathedral square and Mecsek hiking area both have adequate coverage.
Szeged
Stay connected in Szeged with HelloRoam eSIM data plans that work across Hungary.
Telenor 5G covers Szeged near the Serbian border; the university city has reliable signal throughout.
Showing slide 1 of 5
Reviews
What Our Customers Say
Real reviews from Trustpilot and the App Store, quoted as written.
40k+ travellers have used HelloRoam
Cat
On a trip to Europe, my hotel Wi-Fi was so slow and outside Wi-Fi was unreliable. I couldn’t take it anymore so I got helloroam for a few days. It was tricky to set up correctly because of the primary settings (with my original number). But I reached out to their customer service via WhatsApp. Super responsive and helpful, with specific and clear steps to troubleshoot. Appreciate having 4G roaming instead of being stuck with in and out Wi-Fi during my trip!!
Rated 5 out of 5 by this reviewer
Very good experience! The eSIM was easy to set up and worked great in London. It was much cheaper than it would have been to use my own operator there.
Ilona
Rated 5 out of 5 by this reviewer
metulker
Hard to set up but help was good
Rated 5 out of 5 by this reviewer
Reuben
Really happy with HelloRoam. Everything worked as expected, from messaging and Google Maps through to streaming without any issues. Easy to use, reliable and affordable. Would happily use them again when travelling.
Rated 5 out of 5 by this reviewer
Angeline
Reliable connection. Reasonable pricing.
Rated 4 out of 5 by this reviewer
Last updated
Your Hungary eSIM Questions Answered
How do I get data for a Budapest city break without paying Irish roaming rates?
e-sim Hungary plans from HelloRoam cover Budapest, Debrecen, and the full country on local Hungarian networks without Irish roaming charges. Activate your QR code at home before your Dublin flight and data is live from touchdown. Plans start at €1.91, prepaid with no contract and no physical SIM needed.
What e-sim Hungary plan works across Budapest and Lake Balaton?
A HelloRoam Hungary e SIM card plan keeps you connected across Budapest, the Balaton region, and Debrecen on local Hungarian network speeds. HelloRoam delivers your QR code by email and activation is done at home. Plans start at €1.91 with no contract, no roaming fees, and a 180-day refund guarantee on unactivated eSIMs on every order.
What is the best eSIM for Hungary from Ireland?
HelloRoam is a top-rated eSIM for travellers from Ireland visiting Hungary. Plans start from €1.91 and connect through our worldwide network of 212+ carriers, giving you local 4G/5G speeds in Hungary. Activate via QR code in under two minutes, keep your Three Ireland, Vodafone IE, or Eir number on dual SIM, and enjoy a 180-day refund window on unactivated eSIMs. No daily roaming charge and no carrier contract.
How much does an eSIM for Hungary cost from Ireland?
A Hungary eSIM starts from €1.91. Fixed data plans run from 1GB to 20GB. Unlimited daily plans suit longer trips. All plans include local 4G/5G access with no overage charges and no carrier contract. That is far less than what Eir charges for non-EU Worldwide Roaming or Vodafone IE for Global Roaming.
Which networks does a Hungary eSIM connect to?
eSIM in Hungary connects to local 4G/5G networks. Your phone picks the strongest available signal automatically on arrival, no manual carrier selection needed. Coverage spans major cities, airports, main roads, and most rural areas. You get the same local network speeds as residents of Hungary, not the premium daily rates Eir or Vodafone IE charge for international roaming.
How do I get an eSIM for Hungary before flying from Ireland?
Getting your eSIM for Hungary takes three steps. First, choose your plan at helloroam.com and pay in EUR. Second, scan the QR code from your confirmation email in Settings under Mobile Data, then Add eSIM. Third, your e-sim installs in under two minutes and activates when you land. Do everything at home before you head to Dublin Airport, Shannon, Cork, or Knock. No shop visit, no physical SIM swap, no queue.
Does iPhone support eSIM for Hungary travel from Ireland?
Yes. iPhone XS and all newer models support your eSIM for Hungary. Go to Settings, tap Mobile Data, then Add eSIM, and scan the QR code from your HelloRoam email. Your Irish number stays active on your main SIM through dual SIM while HelloRoam handles all travel data on the eSIM line. iPhone 14 and later are eSIM-only with no SIM tray needed.
What is the best eSIM for Hungary?
HelloRoam is a great eSIM choice for Budapest city breaks for Irish travellers. Plans start at €1.91 with 5G and 4G data on Telenor Hungary and Vodafone. Buy before your Ryanair flight, scan a QR code at home, and arrive in Budapest already connected.
Does a HelloRoam eSIM work in Hungary?
Yes, HelloRoam eSIM plans work across Hungary on Telenor Hungary and Vodafone. Activate at home and you have data from the moment you land at Budapest Airport.
How much does an eSIM for Hungary cost?
HelloRoam eSIM plans for Hungary start at €1.91. Good value for Budapest city breaks or longer Hungarian trips.
How much data do I need for a Budapest weekend?
A Budapest long weekend using maps, thermal bath booking apps, social media, and messaging typically uses 2 to 4 GB. A 3 GB or 5 GB plan covers most Irish city break itineraries.
Which network does HelloRoam use in Hungary?
HelloRoam eSIM for Hungary connects on Telenor Hungary with 5G coverage. Hungary has 2 network partners in the HelloRoam system. Your phone selects the strongest signal automatically. Buy before your flight from Dublin and connect the moment you land.
How many days does the Hungary eSIM last?
HelloRoam eSIM plans for Hungary last from 12 to 30 days depending on the data size you pick. Hungary has 5G coverage via Telenor Hungary. A longer plan suits Irish travellers on extended holidays or working holidays abroad. Select your plan, scan the QR code at home in Ireland, and connect from the moment you land.
Does Hungary have 5G coverage?
Yes, Hungary has 5G coverage through Telenor Hungary. HelloRoam eSIM plans connect on the best available 5G signal across Hungary. Buy your plan before your flight from Dublin and connect straightaway on landing.
Is a SIM card or eSIM better for Hungary?
An eSIM is the better option for Hungary for Irish travellers. HelloRoam eSIM plans start at €1.91 with 5G coverage on Telenor Hungary. An eSIM costs less than a physical SIM card from airport shops in Hungary. Select your plan, scan the QR code before you fly from Dublin, and connect within minutes of landing.
What to Know Before You Buy
eSIM requires an unlocked, eSIM-compatible device. Check your phone settings before you buy.
Most travel eSIM plans provide data only. Your existing phone number stays active for calls and texts on your primary SIM.
Coverage quality varies by location within Hungary. Urban areas typically have strong network coverage, while rural or remote areas may have limited connectivity.
Install your eSIM before departure. Activation requires an internet connection, which may not be available at your destination airport.
Transparency Notice
- Service Provider Name (SPN)
- HelloRoam appears as the carrier name on your phone's status bar through the SPN, a standardized field in the eSIM profile. Unlike most travel eSIM resellers, HelloRoam provisions its own Service Provider Name.
- Public Network Name (PNN)
- The PNN is the network name field in your eSIM profile, set out in the 3GPP standard TS 31.102 (EF_PNN). Your phone can read it to show the name of the network you're connected to.
- Access Point Name (APN)
- HelloRoam eSIMs auto-configure their Access Point Name during installation. Your device connects to the strongest local network infrastructure without manual settings.
Prices are our retail rates across 185+ countries. Plan recommendations use real traveller feedback and network performance data. Unactivated eSIMs qualify for a 180-day refund.
Future Syncs Limited 124 City Road, London, EC1V 2NX, UK +44 203 916 6249 help@helloroam.com Reg. No. 15950168
