🇭🇺 eSIM plans for Hungary

Starting at $2.18/day*
  • No data caps
  • 7-days valid
  • Fast, reliable connection
  • Skip the roaming bill
  • QR code emailed instantly
Get your unlimited data
How many days
More days, lower daily rate
7
How many eSIMs
More eSIMs, bigger discount
1
Install it now or once you're away. Nothing starts counting until you reach your destination and switch the eSIM on.

* The "as low as" figure is the lowest per-day rate, taken from the longest unlimited data plan on sale here.

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Here's how Onetel stacks up against other options in Hungary.

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Eastern Europe eSIM

Cover the Region with Eastern Europe eSIM

Cover Hungary and every neighboring country on one regional eSIM — no SIM swaps, no extra fees. Starting at $2.61.

View Eastern Europe Plans
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eSIM costs for Hungary

Prices shown in USD

7 days of unlimited data in Hungary costs $16.26 — about $2.32 a day on Yettel Hungary, Telekom Hungary or Vodafone Hungary, with no roaming charge and no SIM to swap. In Hungary, 5G is live and median mobile download speed is 55.2 Mbps.

Duration Price Daily cost
1 day $3.42 $3.42/day
3 days $7.34 $2.45/day
5 days $11.78 $2.36/day
7 days $16.26 $2.32/day
10 days $22.82 $2.28/day
15 days $33.56 $2.24/day
30 days $65.54 $2.18/day
180 days $44.00 $0.24/day
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Which Hungary eSIM plan fits your trip?

Choose your Hungary eSIM by matching the allowance and validity period to your trip, then compare the selected product details with the local network, band and speed references already shown on this page.

Start with the length of your stay, then allow for navigation, messaging, streaming and work use. Each option below is a plan size that is currently available for this destination.

Short trip

1 GB / 7 days

Best for: A short visit with maps, messages and occasional browsing.

This option pairs the 1 GB allowance with a stated validity period of 7 days.

Usage tip: Save maps before longer journeys and use Wi-Fi for large downloads.

Two-week trip

3 GB / 15 days

Best for: A stay of around two weeks with regular navigation and messaging.

The 3 GB allowance remains available across a stated validity period of 15 days.

Usage tip: Keep automatic app updates and cloud backups on Wi-Fi.

Longer or higher use

10 GB or more / 30 days

Best for: A longer stay or more frequent streaming, video calls or work use.

The 10 GB or more / 30 days profile provides a larger data pool than the short-trip options on this page.

Usage tip: Compare the allowance with your normal phone usage and monitor it during the trip.

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Which networks you connect to in Hungary

Your eSIM roams onto Hungary's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.

Operator 4G / LTE bands 5G bands 5G
Yettel Hungary B1, B3, B7, B8, B20, B28 n1, n3, n7, n28, n78 Yes
Telekom Hungary B1, B3, B7, B8, B20, B28, B32 n1, n3, n7, n28, n78 Yes
Vodafone Hungary B1, B3, B7, B8, B20, B28 n1, n3, n7, n28, n78 Yes
55.2 Mbps
Median download
12.9 Mbps
Median upload

Source: Ookla Speedtest Global Index, Q2 2025

Coverage in Hungary

B20 (800 MHz) is widely used for rural LTE coverage; foreign phones lacking B20 may experience reduced indoor and rural coverage. No nationwide 3G-only networks remain; all three operators have shut down 3G.

How to check mobile coverage in Hungary

The Hungary mobile network source is linked below as a public network reference. Check the places on your itinerary where the source offers local detail, then confirm the network information for the selected eSIM product. The operator table on this page provides the country-level reference, while the selected product details identify which network information applies to your plan.

Accommodation and daily stops

Check your accommodation and the places you expect to visit in Hungary. Indoor reception can differ from an outdoor map, so keep the property Wi-Fi details available as well.

Journeys between stops

Review the full route rather than checking only the arrival city. Save tickets, addresses and maps offline before longer road or rail journeys.

Borders and onward travel

Check the selected product scope for every country on your itinerary. Your Hungary plan and a regional plan may have different included destinations and validity periods.

Phone compatibility in Hungary

Compare your phone with 4G bands B1, B3, B7, B8, B20, B28, B32 and 5G bands n1, n3, n7, n28, n78 in the existing Hungary network table. Support for more of the listed bands gives the phone more options when connecting, while the selected product, location and local network conditions determine the service available.

Set up the Hungary eSIM for your trip

Keep the QR code and installation instructions available offline, and complete each step according to the selected product's instructions.

When validity starts: Validity-start rules can differ by product. Check the selected plan details before installation and travel.

  1. Confirm that your phone is unlocked and supports eSIM before purchase.
  2. Save the QR code or manual installation details somewhere you can reach without mobile data.
  3. Use reliable Wi-Fi to install the profile at the time recommended in the product instructions.
  4. When you are ready to use it, select the travel eSIM for cellular data and apply the stated roaming and APN settings.
  5. Keep roaming disabled on your home line if you want to avoid using its travel data.
Network and coverage sources, checked 2026-10-10
Hungary travel guide

How to Enjoy Hungary

Hungary offers a mix of urban culture and natural relaxation. In Budapest, divide your time between the hilly Buda side and the flat Pest side. Walk along the Danube River at sunset for views of illuminated landmarks. Take a public ferry to cross the river affordably. Outside the capital, visit smaller towns such as Széchenyi or explore the shores of Lake Balaton. Consider a thermal bath visit in any season; locals soak year-round. For a slower pace, cycle along the Danube’s banks or join a guided walking tour of a Central European market. Avoid changing money at airport kiosks; use ATMs inside banks for better rates. Public transport is reliable, but validate your ticket before boarding. Tipping 10 percent is standard in restaurants.

Key Attractions

Hungary’s highlights are concentrated but varied. Focus on these:

  • Buda Castle - Perched on Castle Hill, this palace complex offers museums and panoramic city views. Book tickets online to skip queues.
  • Parliament Building - A Neo-Baroque and Gothic Revival landmark on the Danube’s Pest bank. Guided tours run in several languages.
  • Széchenyi Thermal Bath - One of Europe’s largest spa complexes, with indoor and outdoor pools. Visit on a weekday morning to avoid crowds.
  • Lake Balaton - Central Europe’s largest lake, ideal for swimming and sailing. The northern shore has quieter beaches.
  • Matthias Church - A Gothic church on Castle Hill with a colorful tiled roof. Check opening hours, as closures for services occur.

Hungarian Foods to Try

Hungarian cuisine is hearty and spice-forward. Try these dishes:

  • Gulyás - A soup-stew of beef, potatoes, and paprika. Often served in a bread bowl at casual eateries.
  • Chicken Paprikash - Tender chicken in a sour cream and paprika sauce, served with egg noodles. Look for it on lunch menus.
  • Langos - Fried dough, sometimes topped with garlic or cheese. A popular street food at festivals.
  • Foie Gras - Hungary is a top producer. Served as a terrine or seared in upscale restaurants.
  • Dobos Torte - A layered chocolate-and-caramel cake from Austro-Hungarian tradition. Bakeries in Budapest sell slices.

Drink tap water; it is safe. Beer and local wine are widely available.

Best Time to Visit Hungary

Spring (April-May) and early autumn (September-October) offer mild weather and fewer tourists. These months are ideal for walking tours and outdoor cafés. Budapest’s parks and Lake Balaton are pleasant without summer heat. Summer (June-August) is warm and busy, with festivals and long daylight hours. Book accommodation and thermal baths in advance. Afternoon thunderstorms are common but brief. Winter (November-March) is cold and dark, but Christmas markets in Budapest and other towns are lively. Many attractions operate on reduced hours, and outdoor sightseeing requires warm layers. For thermal bathing, winter is enjoyable as you move between hot pools and cool air. Avoid August if you dislike crowds.

Packing Essentials for Hungary

Pack for variable weather and urban walking. Essentials:

  • Layers and comfortable walking shoes - Budapest’s cobblestones and hilly Buda side demand sturdy footwear. A light sweater or jacket works for cool evenings.
  • Swimsuit and flip-flops - Essential for thermal baths and Lake Balaton. Many baths require swim caps; check in advance.
  • Sun protection - Sunglasses and sunscreen are useful from spring through autumn, especially near water.
  • Light rain jacket - Sudden showers happen year-round. A packable waterproof is better than an umbrella in windy streets.
  • Camera or phone with good battery - You will want photos of the Parliament Building, Buda Castle, and Danube views. Carry a backup power bank.

Consider the season: winter requires a warm coat, hat, and gloves. Summer calls for breathable fabrics.

Common Questions

The details worth knowing about your Hungary eSIM

You may experience reduced indoor and rural coverage. Band 20 is widely used for LTE coverage outside cities in Hungary. All three operators—Yettel, Telekom, and Vodafone—rely on this band. Without it, your connection in the countryside or inside buildings will likely be weaker.

Yes. Your eSIM will connect to the available networks from Yettel, Telekom, and Vodafone. All three operators provide 4G and 5G coverage across the country. The network your phone chooses depends on signal strength and local agreements.

No. All three Hungarian operators—Yettel, Telekom, and Vodafone—have shut down their 3G networks. There are no nationwide 3G-only networks remaining. Your phone must support 4G or 5G to get mobile data or calls in Hungary.

Yes. All three operators—Yettel, Telekom, and Vodafone—support 5G on bands n1, n3, n7, n28, and n78. Check that your phone includes at least one of these bands for 5G access. Without them, you will fall back to 4G.

No. This eSIM is designed for Hungary only. Coverage data and network information apply solely within Hungary. If you cross into Austria, Slovakia, or any other neighbouring country, you would need a separate eSIM or roaming plan for that destination.

Compare 1 GB / 7 days, 3 GB / 15 days and 10 GB or more / 30 days. Use the shorter profiles for lighter maps and messaging use, then compare the larger allowance for streaming, video calls or work apps.

The start rule is product-specific. Review the selected plan details before installing it so you know whether any action is required before arrival.

Save the QR code, manual installation details, APN guidance and the support instructions supplied with the selected plan.
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