Prepaid SIM Card & eSIM for Romania (2026 Guide)

Henri Coanda (OTP) sells SIM cards from local carriers in the arrivals hall. The real cost is your time — 15-25 minutes in a queue after a long flight, plus the language barrier at the counter. Airport SIMs from local carriers cost around $8-12 for 10-20GB / 30 days. A prepaid eSIM for Romania installs in 5 minutes at home and starts at $2.84 for 1GB. You walk out of customs with data already connected on your phone.

Romania requires passport verification for physical SIM purchases. ID required The registration process adds 15-30 minutes to the counter transaction and sometimes fails for foreign documents. A prepaid eSIM from an international provider skips that requirement: purchase online, install via QR code, and connect to Orange RO's network when you land. No in-person ID scan required.

The eSIM is cheaper per gigabyte. Airport SIMs at Henri Coanda (OTP) cost $8-12 for 10-20GB / 30 days. A prepaid eSIM starts at $2.84 for 1GB, and the 20GB plan brings the per-GB cost down to $1.25. The price gap grows on larger plans. Airport SIMs also lock you into a single carrier's retail pricing, while eSIM providers aggregate rates across Orange RO and other Romania operators for better deals.

Yes — and for group trips to Romania, have everyone install the night before departure while you are together on the same WiFi. Troubleshooting a QR code scan is faster at home than at an airport gate with boarding announcements. Each person installs independently on their own phone. Validity starts from first use, not the purchase date, so installing days early costs nothing extra. Plans start at $2.84.

Quick rule: if your phone cost over $400 and was released after 2019, it almost certainly supports eSIM. Specific models: iPhone XS (2018)+, Samsung Galaxy S20 (2020)+, Google Pixel 3 (2018)+, OnePlus 12, Motorola Razr (2020)+, and Xiaomi 13 Pro. The phone must also be carrier-unlocked. Check on iPhone: Settings > General > About > Carrier Lock. On Samsung: Settings > Connections > SIM Manager. A locked phone rejects all foreign eSIM profiles, including plans for Romania.

Yes — hotspot works on most Romania prepaid eSIM plans. Remote workers should buy at least a 10GB plan for a week of light laptop use (email, docs, messaging). Video calls burn through data fast: a 1-hour Zoom call uses 1-2GB depending on quality. Disable auto-updates and cloud sync on your laptop before tethering. Airalo allows hotspot on most plans; Holafly caps it at 1GB/day on unlimited tiers. Romania's average 75 Mbps download speed handles most work tasks.

Data stops without overages or surprise charges. To avoid mid-trip shortfalls, estimate 500MB-1GB per day for typical use (maps, messaging, light browsing) and add 50% if you plan to use a hotspot. If you do run out, find WiFi and top up through the provider app in about 2 minutes. iPhones support up to 8 eSIM profiles — you can add a second provider's plan without removing the first one, giving you a backup option if your primary provider's rates are high.

Yes. A prepaid eSIM adds a data line without replacing your home SIM. Keep both active: home SIM for calls, eSIM for data. If you prefer not to receive expensive incoming calls on your home number while abroad, set up call forwarding to a VoIP number (Google Voice, Skype) before departure. That way, any call to your regular number routes through the eSIM data connection for free. This setup is worth 5 minutes of configuration before you leave — it eliminates international call charges entirely.

One to two days before departure is the standard recommendation. Buying earlier does not hurt — plan validity starts from first use in Romania, not the purchase date. What buying earlier does give you is time to troubleshoot: if the QR code fails to scan, you have room to contact support without missing your flight. Plans start at $2.84.

Yes. Once installed and activated, your eSIM uses the local cellular network for data — no WiFi needed. You only need WiFi (or an existing data connection) during the initial QR code scan and installation. After that, the eSIM connects independently to local carriers in Romania. WiFi is not required again unless you want to reinstall the profile or buy a new plan.

Yes. Business travelers can store a personal eSIM, a work eSIM, and a Romania travel eSIM on the same phone. iPhones hold up to 8 profiles with 2 active at once. Set the travel eSIM as the data line and your work or personal eSIM for calls. Switch the active pair in Settings > Cellular. Your company MDM (mobile device management) should not interfere with a travel eSIM since it installs as a separate profile, not a managed configuration.

Check your unlock status before buying any eSIM. A locked phone rejects the profile entirely, and not all providers offer refunds for failed installs. On iPhone: Settings > General > About > Carrier Lock should read "No SIM restrictions." On Samsung: Settings > Connections > SIM Manager should show "Add eSIM." If your phone is locked, do not buy an eSIM for Romania until the unlock processes — it takes 24-72 hours through most carriers.