Mobile data in Bucharest: the easy part of Romania

Bucharest is not where Romanian coverage gets thin

If you are looking for a warning about the capital, there isn't one. Signal is strong right across the ground visitors actually walk — Calea Victoriei, Piața Unirii, the Old Town around Centrul Vechi — with 4G everywhere and 5G widely available. Bucharest carries a large and fast-growing tech sector, and the network it sits on reflects that.

So the honest answer to "does Bucharest need a different plan from the rest of Romania?" is no. What the city changes is not coverage but logistics: it is the one place in the country where buying a SIM in person is genuinely easy, and it is the place most people arrive.

If you hold an EU or EEA SIM, buy nothing

Romania is in the EU and roam-like-at-home applies. Your domestic allowance works in Bucharest at your home rate, with no purchase, no setup and no roaming charge. The only thing worth checking is the fair-use data cap on your own bundle, which is often smaller than your full domestic allowance. If it covers your trip, you are done and the rest of this page is not for you.

Everyone else — British, American, Canadian, Australian, Asian travellers, and EU customers whose fair-use cap is too small — has a real decision to make.

What the travel eSIMs cost

The Airalo rows were read off Airalo's own site on 13 August 2026 and the Nomad rows off nomadesim.com on 17 August 2026. The Saily and Holafly figures are indicative and should be re-checked at the checkout page before you pay. An earlier version of this table carried Nomad's 3 GB at $7.00 and its 20 GB at $22.00; the real prices are $9.00 and $20.00.

Two things worth noticing in that table. First, Romania does have the big bundle this page once said it lacked: Nomad's 50 GB over 30 days at $45 is $0.90 a gigabyte, the cheapest rate in the country, and it is a checked price rather than a listing. Airalo's ladder is the one that stops at 20 GB, where its best rate is $1.35. Second, unlimited plans exist as well, priced by day rather than by data: Airalo's verified unlimited runs $11.50 for 3 days up to $69 for 30, and Holafly's indicative equivalents sit close by. For a city trip where you are mostly on café and hotel Wi-Fi, they are poor value.

Country-wide comparison, including the local-SIM arithmetic, is on our Romania hub.

Buying a physical SIM in the city

Henri Coandă (OTP) has an Orange counter inside a Relay store in the terminal, which is a better arrival option than most European airports offer. A starter SIM at airport prices typically runs around $13.

The catch is registration. Romania requires a passport or national ID to register a prepaid SIM, so this is a form-filling transaction rather than a grab-and-go one. That is the practical argument for an eSIM in Bucharest specifically: not coverage, not price, but the twenty minutes at the end of a flight. An eSIM installed at home is connected before you reach passport control.

Romania's four networks are Orange Romania, Vodafone Romania, Digi and Telekom Romania. We don't hold a verified list of which carrier shops sit in which Bucharest mall, so we won't invent one.

Which network you land on

Here we have less than we would like. Holafly names no carrier in its own Romanian listing. The Orange, Vodafone and Digi trio this page used to show came from our own data rather than from Holafly, so there is nothing here on which to choose a plan. An earlier version of this page said Saily and Nomad name Orange and Vodafone too. They do not: neither publishes a host network anywhere, and nor does Holafly.

Airalo does not publish a host network for Romania either. The word "Noroc" that appears at its checkout is Airalo's retail product name for the country, not a carrier. In Bucharest it matters little either way, since all four national networks are dense across the centre. It would matter more in the Carpathians.

What you will actually use the data for

Bolt is the dominant ride-hailing app here and generally cheaper than Uber. Buses and trams run on the STB app. Both want a live connection at the moment you need them most, which is the argument for having data at all rather than relying on café Wi-Fi.

One booking to make before you arrive: guided tours of the Palace of the Parliament require advance reservation. Do that from hotel or home Wi-Fi, not standing at the gate.