Does the eSIM work well in Romania even in rural Transylvania?

It provides about 93% nationwide coverage in Romania through the Orange Romania and Vodafone Romania networks. A 4G connection is available in most places, not only in major cities like Bucharest, Cluj-Napoca and Brașov but also in the small villages of Transylvania. However, keep in mind that the signal can be weak deep in the backcountry of the Carpathian Mountains or in some sections inside national parks.

How long does it take from Korea to Romania? When should I turn on the eSIM if I have a layover?

No direct flights run from Korea to Romania, so you usually connect through Istanbul in Turkey, Frankfurt in Germany or Vienna in Austria. The total travel time is about 13 to 16 hours. Keep the eSIM's data disabled until you arrive in Romania, and when you turn it on after landing at Bucharest airport it links up automatically with the Orange Romania network right away.

Is the plug type in Romania different from Korea's? Is there anything to watch out for when charging?

Romania uses type C/F sockets and the voltage is 230V. Korean smartphone chargers (which support 220V) can mostly be used as they are, but the plug shape is different, so you may need a separate adapter. We recommend packing a European multi-adapter before your trip.

Can I use the eSIM for navigation when driving a rental car in Romania?

Yes. In Romania, people often travel by car between several sights such as Dracula's Castle (Bran Castle), Peleș Castle and Sighișoara. Using Google Maps or the Waze app in real time with a Yeohaengyusim eSIM lets you check road conditions and even parking information on the spot, which makes a rental-car trip far more convenient.

Which season suits a trip to Romania?

Spring (April to May) and autumn (September to October) are the best times to travel in Romania. In spring, Transylvania's green scenery is beautiful and the temperatures are pleasant. In autumn, the combination of the Carpathian Mountains coloured with autumn leaves and the tranquil old castles is magical. Summer (June to August) is popular too, but it is peak season, so it is best to book accommodation early.

Does eSIM work in Romania?

Romania supports eSIM, and plans start from ₩1,492. Install it with the QR code you receive after buying, then just turn on data roaming after you arrive and you are connected straight away. There is no need to swap your SIM.

Travel eSIM or carrier roaming: which is cheaper for a trip to Romania?

For a short trip or light data use, a travel eSIM is usually cheaper. Unlimited roaming from Korean carriers costs about ₩11,000–₩15,000 a day, but with an eSIM you can buy just the days of data you need in advance. For a short trip for one or two people, an eSIM has a big advantage; for a family or very heavy data use, compare carrier unlimited roaming too.

Which carrier network does a Romania eSIM use?

In Romania it connects automatically to local carrier networks such as Orange Romania · Vodafone Romania · Digi (RCS & RDS) (4G/LTE, 5G where supported). Population coverage is about 93%. It picks the network with the strongest signal automatically, so there is nothing to set up.

Can I keep using my Korean number while travelling in Romania?

Yes. The eSIM works as a data-only second line, so your Korean SIM and number stay as they are. Use the Yeohaengyusim eSIM for data only, and keep receiving calls, texts and KakaoTalk on your Korean number.

Can I add to or extend my Romania eSIM plan?

Yes. When you use up your data or the plan period ends, you can buy a new plan at any time. Keep using the eSIM profile you already installed; there is no need to install it again, so you carry on without interruption.

Can I use tethering (hotspot) in Romania?

Yes. In Romania you can share your eSIM data with other devices such as a laptop or tablet by tethering (hotspot). Shared data also comes out of your plan allowance, so if you tether a lot we recommend choosing a little more data.

Do I set up the eSIM before I leave or after I arrive?

We recommend installing it (registering the QR code) before you leave, while you have Wi-Fi. Data starts when you turn on data roaming after you arrive in Romania. Just remember "set up before you leave, switch on when you arrive" and you can use the internet as soon as you land.

Romania eSIM plans

Instant delivery

A travel eSIM for Romania starts from ₩1,492 and works as soon as you buy it. In Romania it connects automatically to local networks such as Orange Romania · Vodafone Romania · Digi (RCS & RDS) (4G/LTE, 5G where supported), with population coverage of about 93%. Install it with the QR code before you leave and you can use the internet as soon as you land, with no roaming setup.

Sent instantly by email
30-day refund
Customer support in Korean
Credit card · Apple Pay

Romania eSIM at a glance

Price: From ₩1,492
Local networks: Orange Romania · Vodafone Romania · Digi (RCS & RDS)
Network: 4G/LTE & 5G
Activation: QR code — install before you leave
Recommended data: Maps and messaging 1 GB a day · more room 2 GB a day · video: unlimited

eSIM plans you can use in Romania

Data	Validity	Price
Unlimited	1 day	₩1,492
Unlimited	3 days	₩6,012
Unlimited	5 days	₩9,026
Unlimited	7 days	₩12,793
Unlimited	10 days	₩17,313
Unlimited	15 days	₩25,601
Unlimited	30 days	₩50,463
1 GB	7 days	₩2,999
2 GB	15 days	₩3,752
3 GB	30 days	₩5,259
5 GB	30 days	₩6,766
10 GB	30 days	₩10,533
20 GB	30 days	₩17,313
50 GB	30 days	₩37,655

Romania is still not well known to Korean travellers, but that makes it a country all the more full of special charm. From Bran Castle, famous for the Dracula legend, and the old town of Sighișoara, steeped in a medieval atmosphere, to Bucharest's Palace of the Parliament, one of the largest buildings in Europe, there is a truly wide variety of things to see. The picturesque villages of Transylvania and the majestic natural scenery of the Carpathian Mountains are attractions you cannot miss either. While travelling, you will often need to explore hidden alleys with a map app and look up local restaurant information in real time. To buy a local SIM you have to go in person to a carrier store at the airport or in the city, and in an unfamiliar country this can be more of a hassle than you expect. If you prepare a Yeohaengyusim eSIM in advance, all the setup is finished before departure Incheon Airport, and you can connect to the internet right after landing at Bucharest Henri Coandă Airport.

Flight time from Korea

About 13 to 16 hours (including the layover)

Time difference

7 hours behind Korea (UTC+2, relative to KST)

Best season to go

April to May, September to October

Plug type

Type C/F (European, adapter needed)

Why an eSIM really helps for a trip to Romania

Romania is a country with a big gap in infrastructure between the cities and the countryside. Large cities like Bucharest and Cluj-Napoca have carrier stores, but when you travel to the small villages of Transylvania or the mountain regions, getting a local SIM is not easy. A Yeohaengyusim eSIM can be installed in advance before departure Korea, so there is none of that worry. It offers over 93% nationwide coverage through the Orange Romania and Vodafone Romania networks, so you can use the internet reliably even on the country roads around Bran Castle or on trekking routes in the Carpathian Mountains. You can use Google Maps in real time at 4G/LTE speeds and enjoy a rental-car trip without worrying about navigation, and you can post great castle photos straight to social media. Because Romania has no direct flights from Korea and the layover times are long, you can make use of your data even while waiting at the airport. Your existing Korean number stays as it is, so receiving KakaoTalk messages is no problem either.

Network coverage in Romania

Carrier

Orange Romania

+ Vodafone Romania

Network

4G/LTE & 5G

Coverage

93%

How do I install a Romania eSIM?

1
Buy a plan
Choose a data plan for Romania and complete payment.
2
Scan the QR code
Open the email we sent and point your phone camera at its QR code.
3
Install the eSIM
Complete the eSIM installation as prompted. Doing it before you leave is simplest.
4
Connect on arrival
Once you land in Romania, switch data roaming on and you're online.

1
Buy a plan
Choose a data plan for Romania and complete payment.
2
Scan the QR code
Open the email we sent and point your phone camera at its QR code.
3
Install the eSIM
Complete the eSIM installation as prompted. Doing it before you leave is simplest.
4
Connect on arrival
Once you land in Romania, switch data roaming on and you're online.

Which plan is right for me?

Short trip

For a short 3–7 day trip, an unlimited data plan is ideal.

Business trip

We recommend a high-data plan with plenty for video calls and email.

Long stay

Staying a month or more? A large-data plan gives the best value.

Family trip

Families sharing a connection across multiple devices should pick a tethering-enabled plan with a generous data allowance.

eSIM, local SIM or pocket Wi-Fi: what suits a trip to Romania best?

	eSIM	Local SIM	Pocket Wi-Fi
Activation	Instant (QR code)	Buy locally	Pick up / delivery
Setup	2 minutes	SIM swap needed	Separate device
Price	From ₩1,492	₩10,000~50,000	₩5,000~15,000/day
Network	Local 4G/LTE	Local 4G/LTE	Local 4G/LTE
Devices	1 smartphone	1 smartphone	Up to 5
Flexibility	Top up any time	Fixed data	Daily rental
Best for	Ideal for travellers	Long stays	Families / groups

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Romania eSIM FAQ

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