Best eSIM for Hungary (2026): Prices, Networks and Which Plan to Buy for Budapest

The best eSIM for Hungary on price is Wayfarro, which is cheapest or level with the cheapest on every plan we compared. Five gigabytes for 30 days costs $7.50 at Wayfarro against $12.50 at Nomad, and 10GB costs $12 against $16. Seven days of unlimited data costs $21 with Wayfarro, $25 with Nomad and $27 with Airalo. Wayfarro's prices come straight from its store; Nomad's and Airalo's were checked in October 2026.

Most visitors to Hungary spend their whole trip in Budapest, and Budapest is one of the best-covered capitals in Europe: 5G on all three networks, signal in the baths' changing rooms and on the Danube boats, and Wi-Fi in every café. The country beyond the capital is flat and small, so coverage holds up well around Lake Balaton, Eger and Pécs. The things to plan for are the borders, since Vienna and Bratislava are a short train ride away, and the forint, which still catches people out at the ATM.

Best eSIM for Hungary: prices compared

These are the plans from each provider's own Hungary page, confirmed in US dollars. Providers change prices and run sales often, so check before you buy.

Plan	Wayfarro	Nomad	Airalo
1GB · 7 days	$4	$4.50	—
2GB · 15 days	$5	—	—
3GB · 30 days	$5.50	$9	—
5GB · 30 days	$7.50	$12.50	—
10GB · 30 days	$12	$16	—
20GB · 30 days	$19	$20	—
50GB · 30 days	$45	$45	—
Unlimited · 1 day	$4	—	—
Unlimited · 3 days	$11	$11	$11.50
Unlimited · 5 days	$15	$18	$18.50
Unlimited · 7 days	$21	$25	$27
Unlimited · 10 days	$28	$33	$34.50
Unlimited · 15 days	$31	—	$48
Unlimited · 30 days	$45	—	$69
Networks	Not named on the plan page	Vodafone (now One), Yettel	Vodafone (now One)

How to read this table: Wayfarro is under Nomad on every fixed-data row except 50GB, where they're level. On unlimited plans Wayfarro and Nomad are level at 3 days, Wayfarro is cheapest from 5 days up, and at 15 and 30 days Airalo is the only other option and costs a lot more. Wayfarro is the only one of the three with a 1-day unlimited plan, a 2GB plan and a 100GB plan. Airalo's Hungary page showed only unlimited plans when we checked; it also sells fixed-data plans, so check its site for those. A dash means the provider doesn't sell that exact plan, or we couldn't confirm its US-dollar price.

Wayfarro's unlimited rows are its Unlimited Lite plans: 1GB a day at full speed, then 512 kbps until the next day. It also sells Unlimited Essential (1GB a day, then 1.25 Mbps) and Unlimited Plus (2GB a day, then 2 Mbps). Seven days costs $22 on Essential and $25 on Plus. Nomad and Airalo don't publish a daily high-speed allowance for their Hungary unlimited plans. Nomad says its eSIMs support hotspot.

Which is the best eSIM for Hungary for your trip?

Pick by how long you're staying and how much you post:

• Budapest in a weekend (2–3 days): 1GB at $4 is enough for maps, BudapestGO and WhatsApp; Nomad's 1GB is $4.50. If the weekend is baths by day and ruin bars by night with video of both, the 3-day unlimited at $11 is level with Nomad and under Airalo. A Danube cruise stop or a single day between trains gets the 1-day plan at $4.
• Four or five days with a day trip: 3GB at $5.50 against $9 at Nomad covers Szentendre, the Danube Bend or Eger on top of the city.
• One week, normal use: 5GB at $7.50 against $12.50 at Nomad.
• One week, heavy use (video, social, hotspot): 7-day unlimited at $21, the cheapest of the three. The Plus tier at $25 gives 2GB a day before the slowdown.
• Two weeks, Budapest plus Balaton or Pécs: 10GB at $12 or 15-day unlimited at $31. Nomad's 10GB is $16, and Airalo's 15-day unlimited is $48.
• A month, or a festival week plus travel: 20GB at $19 against $20 at Nomad, or 30-day unlimited at $45 against $69 at Airalo.
• Hungary plus Vienna, Bratislava, Croatia or the Balkans: A Hungary-only plan stops at the border. See the regional note at the end.

Networks and coverage in Hungary

Hungary has three mobile networks: Magyar Telekom (owned by Deutsche Telekom), Yettel and One. One was Vodafone Hungary until 1 January 2025, when its new owner 4iG renamed it, so the "Vodafone" that Nomad and Airalo list on their Hungary pages is the same network under its old name. All three run 5G. Wayfarro's plan page doesn't name its partner, so you'll see which one you're on when you land.

Where coverage matters more than price:

• Budapest: Fast on every network on both the Buda and Pest sides, from the Castle District to the airport. The Széchenyi and Gellért baths, the Parliament tour and the Opera House are all fine for the photo upload.
• Lake Balaton: The whole lakeshore, from Siófok to Keszthely and the Tihany peninsula, is well covered in summer when the resorts are full. The hills on the north shore have a few quieter spots on the wine trails.
• Eger, Pécs, Szeged, Debrecen and Győr: All well covered, and the motorways between them (M1, M3, M5, M7) are fine for the drive.
• Trains: The Budapest–Vienna Railjet and the lines to Balaton have good coverage between stations. MÁV intercity trains vary on Wi-Fi, so don't count on it.
• The Danube Bend and the Bükk and Mátra hills: Fine in Szentendre, Visegrád and Esztergom. Hiking trails in the hills have gaps, so download the route.
• Border towns: Around Sopron, Hegyeshalom, Esztergom and Komárom your phone may latch onto an Austrian or Slovak tower. A Hungary-only eSIM then shows no service until you move back into Hungarian coverage.

Hungary is in the EU, so an EU SIM roams there at home rates. Travelers from the US, UK, Canada, Australia and most of Asia pay their carrier's daily rate, which is where an eSIM pays for itself.

How to set up an eSIM for Hungary

Install at home, switch it on when you land. It takes about two minutes:

1. Check your phone is unlocked and supports eSIM. iPhone XS and later, Google Pixel 3 and later, and most recent Samsung Galaxy phones do.
2. Install over Wi-Fi before you fly. Scan the QR code or use the one-tap install link. Step-by-step install guide.
3. Label it "Hungary" so it's easy to find in settings.
4. When you land, set the Hungary eSIM as your mobile-data line and turn on Data Roaming for it. Travel eSIMs technically roam, so data won't connect without this.
5. Keep your home SIM on for calls and texts (with its data roaming off) so bank codes still arrive.

With Wayfarro, the plan's validity starts when the eSIM first connects in Hungary, not when you install it. If you run low, you can top up the same eSIM without reinstalling it.

Budapest travel tips that save data

Budapest runs on a few apps and a lot of forint. Set these up on the hotel Wi-Fi:

• BudapestGO for the metro, trams and buses: buy single tickets, 24-hour or 72-hour passes in the app and it holds them offline. The 100E airport bus needs its own ticket, also in the app.
• MÁV for trains to Balaton, Eger and Vienna; advance fares to Vienna are much cheaper than walk-up prices.
• Bolt for taxis. Budapest taxis are metered at a fixed city rate, but the app avoids the stand-and-haggle problem outside the station.
• A currency app: Hungary uses the forint, and the numbers are large enough that a quick conversion stops you tipping 10 times what you meant. Avoid the Euronet ATMs in the tourist streets and pay in forint, not euro, when a card reader offers the choice.
• Bath booking sites: Széchenyi and Gellért sell timed tickets online, and the queue at the door in summer is long.

Free Wi-Fi is everywhere in the city, from the ruin bars of the Jewish Quarter to the cafés on Andrássy út, so a fixed plan lasts longer if you save the big uploads for the evening. Thermal baths are the one place you'll want to leave the phone in the locker anyway.

Bottom line

Wayfarro is the best eSIM for Hungary on price at every size, and the only one here with a 1-day plan. Nomad is level on 3-day unlimited and 50GB and a little higher on the rest; Airalo costs more for the same number of unlimited days. Whichever you choose, install it at home and turn on data roaming when you land. See Wayfarro's Hungary eSIM plans. If Budapest is one stop on a longer trip, the Europe regional eSIM covers Hungary and every neighbour except Ukraine on one eSIM, and the Trip Builder combines country plans by the day. Carrying on south to Croatia, Serbia or Bosnia? Read the best eSIM for the Balkans.