Cheapest eSIM for Romania (August 2026): 8 Providers Compared From $3.98

Plan size calculator

Tell us your trip length and how you’ll use your phone, and we’ll suggest the smallest eSIM4 plan that will cover you, so you buy the right amount of data instead of guessing. Short trips typically need 1 to 3GB, a week runs 5 to 10GB, and heavy use calls for unlimited.

Treat this as a rough guide built around typical use, some offline maps and a bit of free wifi along the way. If you’ll be streaming heavily or tethering a laptop, the unlimited option is the safer bet.

What is a Romania eSIM?

You land at Henri Coandă and need a signal before you can tap a card on the express 100 bus into Piața Unirii or open Bolt for a ride.

An eSIM plan is data installed on your phone rather than a physical SIM card, using the same global eSIM standard most smartphones already support, bought online and added by scanning a QR code. A travel eSIM provides data the moment you land, with nothing to lose or swap at a counter.

It picks up a Romanian network as soon as you touch down, while your own SIM stays put for your usual number, running side by side as a dual SIM setup.

Romania is in the EU and now fully part of Schengen, but it still prices everything in lei rather than euros, so a currency converter or a card machine is often the first thing you need data for after landing.

These are travel data eSIMs, built for the maps, translation and messaging that get you out of the airport, not a replacement phone line. They skip the roaming surcharge from home and the counter queue for a local SIM. eSIM technology means there is nothing physical to lose along the way.

Providers here sell prepaid data plans rather than contracts, so you prepay once, use what you bought, and walk away with nothing to cancel.

Is Jetpac’s $6.00 plan the better buy in Romania?

Jetpac genuinely wins on sticker price through the middle of the market: $6.00 for 3GB, $9.00 for 5GB and $15.00 for 10GB, all cheaper than the matching eSIM4 plan.

The catch is validity. Jetpac’s 3GB lasts 7 days against eSIM4’s full 30, so a two or three week trip needs a second Jetpac purchase to stay covered. Jetpac also sells nothing under 3GB, so a light one or two gigabyte trip has nothing to buy from it at all.

Jetpac’s own pricing has an odd gap too: its 20GB costs $45.00, more than its 30GB at $27.99 and its 40GB at $34.99. Anyone buying that much data from Jetpac should skip the 20GB size. Where eSIM4 fits here is the 2GB plan at $4.98, the 30-day 3GB at $6.98, and the long unlimited option nobody else in Romania sells.

Which Romania eSIM is right for your trip?

eSIM4’s default picks are the 2GB plan at $4.98 and the 30-day unlimited at $90.98, the two sizes it genuinely wins or owns outright. Jetpac beats it from 3GB to 10GB, Roamless by three cents at 1GB, and Nomad on 20GB and shorter unlimited durations.

Short trip or light data

A long weekend in Bucharest running on maps, Bolt and the 24Pay bus app, with fast café wifi filling the gaps, fits eSIM4’s 2GB plan at $4.98, its one outright win.

A typical week

A week that includes a Transylvania drive fits 3GB. Jetpac’s $6.00 is cheaper on sticker price, but it expires after 7 days; eSIM4’s $6.98 stays live for the full 30, which suits a longer loop through Brașov and Sibiu better.

Heavy data or a longer stay

For heavy data or a longer stay, Nomad’s 20GB at $20.00 is the honest value pick, well under eSIM4’s $26.98. eSIM4’s 30-day unlimited at $90.98 only makes sense if you genuinely need uncapped data rather than a large fixed allowance.

Families and groups

Put the biggest plan on whoever hotspots for the group, so everyone else’s phone just joins that wifi network. eSIM4 plans support tethering, so a single 20GB or unlimited plan can cover several devices.

Strict single-plan budget

Roamless’s $3.95 for 1GB over 30 days is the rock-bottom pick if you’re on a strict single-plan budget and light on data. Beyond that one size, eSIM4 is the better value at 2GB and on the long unlimited option.

Planning around the seasons helps too, see our best time to visit Romania guide. Pairing Romania with a neighbour? Check our cheapest eSIM for Bulgaria or cheapest eSIM for Serbia guides, and for a longer multi-country route, our best eSIM for Europe guide covers it.

How much data do you need in Romania?

Travelers visiting Romania for a short city break need far less data to stay connected than those planning a longer road trip. Romania eSIM plans range from 1GB day-trip sizes up to unlimited, so matching size to how you’ll actually use your phone saves more than chasing the lowest sticker price.

Light use runs 1 to 3GB, a typical week is 5 to 10GB, and heavy use points to unlimited; for most one-week trips, that middle range is the best balance between headroom and price.

Track your data usage for a day or two early in the trip and you’ll know quickly whether you picked the right size. Romania’s fast city wifi means a smaller plan often stretches further here than in most countries, since cafés, hotels and apartments carry the load once you’re off the street.

Light use: 1GB to 3GB

Covers maps, messaging and light browsing for a weekend or a few days, tapping through 24Pay and contactless readers on Bucharest’s buses and trams as you go. This kind of light use in Romania rarely comes close to burning through a 3GB plan.

A typical week: 5GB to 10GB

Handles daily navigation, social apps, a video call or two and some streaming, on top of opening Bolt to get around Bucharest or Cluj-Napoca. It’s also enough for working remotely from a café for a day or two without leaning on the wifi the whole time. It’s what most one-week trips end up buying.

Heavy use or long stays: unlimited

A Transylvania road trip through Brașov, Sibiu and the mountain roads burns more map and download data than a city break, especially once you download offline maps before signal thins near the Transfăgărășan or the Danube Delta. It’s where eSIM4 is the only 30-day unlimited option, though shorter unlimited passes are cheaper elsewhere.

Romania’s mobile networks and coverage

Romania runs on three networks now that Telekom Romania Mobile has been bought out and split between Vodafone and Digi. Orange Romania leads on 5G, building 5G and 5G+ across 88 cities for 57% availability in the latest reading, ahead of Vodafone at 36% and Digi at 25%.

Vodafone sits second on 5G and picked up Telekom’s postpaid customers in the split, while Digi carries the most connections in the country and leads 4G availability at close to 98%, even though its own 5G footprint is the smallest of the three.

Nationally, 5G availability sits at 39%, concentrated in the cities rather than spread evenly, and eSIM4 connects to a major Romania network with 4G LTE and 5G, so you get the same coverage the pricier providers rely on.

Whichever network in Romania your eSIM lands on, coverage in Romania is strongest in the cities and thins out fast once you’re off the main roads. Stable coverage and good network quality both depend on staying inside Orange, Vodafone or Digi’s core network coverage areas.

Coverage thins in the high Carpathian passes, on remote stretches of the Danube Delta and in isolated rural pockets, so a signal you took for granted in Bucharest can disappear on a mountain drive. Staying connected in Romania mostly comes down to picking a network that covers where you’re actually headed, cities or mountains.

Why some cheap eSIMs feel slow or block apps

Some budget eSIMs cut costs by backhauling your connection through a server sitting in another country entirely. You feel that as extra lag, slower data speeds than the bars suggest, and a banking or ride-hailing app that refuses to load because it thinks you just logged in from somewhere else.

Worth checking that whatever eSIM you buy gives Romania a genuinely local, reliable eSIM connection for banking, maps and messaging. eSIM4 connects to a major Romania network, so your data stays local with 4G LTE and 5G.

Is unlimited data really unlimited?

Yes for normal use, but most unlimited data eSIM plans run on a fair usage policy: full speed up to a daily high-speed allowance, after which speeds may be throttled for the rest of that day, resetting each morning. Maps, messaging and ordinary browsing rarely get anywhere near it.

If you’re planning heavy HD streaming or tethering a laptop for hours, check the daily allowance before you buy. At $90.98, eSIM4’s 30-day unlimited costs far more than Nomad’s 20GB at $20.00 or Jetpac’s 40GB at $34.99, so it makes sense mainly if uncapped data matters more to you than the price.

eSIM vs airport SIM, pocket wifi and local SIM

Domestic mobile plans are famously cheap in Romania, so a local prepaid SIM can genuinely compete on price. What you’re really buying with a travel eSIM is convenience: no counter, no ID paperwork, and it’s already working when you land at Henri Coandă.

• Airport or physical SIM. Domestic mobile is famously cheap in Romania, so a local prepaid SIM is often price-competitive, but you queue at a counter, hand over ID, and swap out your home SIM, losing your usual number while it sits out.
• Pocket wifi. A rented router a group can share, useful for several travellers moving together, but it’s a daily rental, one more device to charge, and something to return before you fly home.
• Local Romania eSIM. Can include a Romania phone number, handy for bookings, but a local eSIM usually costs more than a travel eSIM and needs setting up once you’re already there.

A travel eSIM still saves you the counter and the ID paperwork, eliminating the need to swap out your own SIM, even where the local SIM undercuts it on price. If you want a Romania number, eSIM4’s Yabb app add-on covers that without a separate SIM. With eSIM4’s data plans starting at $3.98, the convenience rarely costs much more than going local anyway.

Will your phone work with an eSIM in Romania?

You need an eSIM-compatible, carrier-unlocked phone. Most iPhones from the XS onward, recent Google Pixels and mid-range-and-up Samsung Galaxy models all qualify, so your current phone likely already supports it. Dial *#06# and look for an EID, or check Settings for an Add eSIM option, to confirm before you fly.

A phone still tied to a carrier contract needs unlocking first, since a locked phone won’t accept a new eSIM profile. Your existing SIM stays put, so calls, texts and apps keep working on your usual number while the eSIM handles data in Romania.

How to set up your Romania eSIM

Install before you fly and switch it on when you land. Most people traveling to Romania install it a day or two ahead so it’s ready to go. The whole process takes a few minutes.

1. Purchase an eSIM for Romania and receive the QR code by email.
2. Go to Settings, then Cellular or Mobile Data, then Add eSIM.
3. Scan the QR code and follow the prompts to install it.
4. On arriving in Romania, set the eSIM as your data line and turn on data roaming for it.

Once you activate your eSIM, data works immediately, with no waiting on a confirmation text the way a physical SIM sometimes needs, so you can use your eSIM the moment you land.

If your Romania eSIM will not connect

Most connection issues sort themselves out within a couple of minutes. Try these steps in order.

1. Get off the plane and into the arrivals hall for a real signal.
2. Toggle airplane mode on and off to force a fresh network search.
3. Confirm the eSIM is set as your data line and data roaming is switched on for it.
4. Manually select a Romania network in Settings, Orange, Vodafone or Digi, if it hasn’t picked one automatically.
5. Switch from 5G to 4G LTE in busy areas where 5G is congested.
6. Enter the APN manually on some Android phones if data still won’t flow.

Travelling with just one phone? Save a photo of the QR code before you set off. iPhone lets you long-press to add it later; Android can scan it straight from the gallery with Google Lens.

How we compared

Every price on this page is that provider’s own cheapest plan at each size and duration, checked head-to-head across the whole market, 8 providers in total. All figures are in USD, gathered in August straight from each provider’s own Romania listings.

eSIMply is excluded because it mirrors eSIM4 rather than competing independently, and free-trial or intro-teaser tiers are left out too. We revisit every price here on a monthly cadence to keep the page current, so every claim about Romania eSIMs stays tied to a real, published price rather than a stale figure.

Related guides

More Romania travel tips and price comparisons for nearby trips, if you’re planning further than just this country.

• Best eSIM for Romania: full rankings on coverage, app quality and support, not just price.
• Best time to visit Romania: seasonal planning for a Bucharest break or a Transylvania loop.
• Cheapest eSIM for Bulgaria: pricing for a common two-country trip next door.
• Cheapest eSIM for Serbia: another neighbouring country’s pricing compared.
• Best eSIM for Europe: for a longer multi-country route.

About the author

Peter Moore, eSIM Content Writer

Peter has spent over a decade covering telecoms and travel technology, testing eSIMs across dozens of countries. He writes every guide from real, current pricing and coverage data rather than press releases, so recommendations reflect what a traveller will actually pay and get.