Do I need a separate eSIM when traveling to Macau and Hong Kong together?

Yes, Macau and Hong Kong are separate telecom regions. There are sometimes combo plans that cover both Hong Kong and Macau, so check Yeohaengyusim for such a plan. If you buy them separately, you can conveniently install several eSIMs and switch between them.

Does data work well inside Macau's casino resorts?

Yes. The CTM and 3 Macau networks connect reliably even inside large casino resorts such as the Venetian, Galaxy, MGM and Wynn. Even when the resort's free Wi-Fi is congested, you can keep going smoothly on eSIM data.

I heard Macau's plug type is different. How should I prepare?

Macau uses Type D, G and M sockets. Type G, the British-style three-pin plug, is the most common, so Korean plugs (Type A and C) are not compatible. Be sure to bring a multi-adapter. Some large casino hotels also have USB charging ports.

When is the best time to install my Macau eSIM?

We recommend installing it at least one day before departure. Once you have received the QR code after purchase and completed the installation, it links up automatically with the local network the moment you reach Macau. You don't need to hunt for Wi-Fi at the airport or ferry terminal.

My trip to Macau is only 1–2 nights. Are there short-term plans too?

Of course! Many travelers visit Macau on a short 1–3 day itinerary combined with Hong Kong. Yeohaengyusim offers a range of short-term plans such as 3, 5 and 7 days, so you can save money by choosing one that matches your actual length of stay.

Does eSIM work in Macau?

Macau supports eSIM, and plans start from ₩7,519. 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 Macau?

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 Macau eSIM use?

In Macau it connects automatically to local carrier networks such as CTM · 3 Macau · China Telecom (Macau) (4G/LTE, 5G where supported). Population coverage is about 99%. 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 Macau?

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 Macau 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 Macau?

Yes. In Macau 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.

How many GB of data do I need for a trip to Macau?

For mostly maps and messaging, we recommend about 1 GB a day; to use plenty of social media and photo uploads, about 2 GB a day. If you stream a lot of video or tether a lot, an unlimited plan is better. You can always buy more if you run short, so it is fine to choose a little extra at first.

Macau eSIM plans

Instant delivery

A travel eSIM for Macau starts from ₩7,519 and works as soon as you buy it. In Macau it connects automatically to local networks such as CTM · 3 Macau · China Telecom (Macau) (4G/LTE, 5G where supported), with population coverage of about 99%. 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

Macau eSIM at a glance

Price: From ₩7,519
Local networks: CTM · 3 Macau · China Telecom (Macau)
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 Macau

Data	Validity	Price
Unlimited	1 day	₩9,478
Unlimited	3 days	₩14,300
Unlimited	5 days	₩21,834
Unlimited	7 days	₩30,121
Unlimited	10 days	₩42,175
Unlimited	15 days	₩62,517
Unlimited	30 days	₩99,434
1 GB	7 days	₩7,519
2 GB	15 days	₩16,560
3 GB	30 days	₩18,067
5 GB	30 days	₩28,614
10 GB	30 days	₩54,230
20 GB	30 days	₩84,366
50 GB	30 days	₩126,557

Known as the Las Vegas of the East, Macau is a unique destination where glittering casino resorts and European-style lanes from the Portuguese colonial era exist side by side in exquisite harmony. From the pastel buildings of Senado Square and the Ruins of St. Paul's to the quiet charm of Coloane Village, there is a great variety of things to see. It is a small city, but there is nothing small about the things to enjoy. Hunting down delicious egg tart shops and browsing huge integrated resorts like the Galaxy and the Venetian, a day flies by. In such a busy schedule, from map searches and restaurant bookings to checking real-time shuttle information, it is hard to move a single step without your smartphone. If you install a Yeohaengyusim eSIM in advance, you can stay connected without worry from the moment you leave Incheon Airport until you arrive in Macau.

Flight time from Korea

About 3 hours 30 minutes

Time difference

1 hour behind Korea (UTC+8, KST -1)

Best season to go

October–December (cool, clear weather)

Plug type

Type D/G/M (adapter needed)

Why you really need an eSIM for travel in Macau

Macau is close to Hong Kong, so many people visit the two cities on the same trip. Crossing the border back and forth by ferry or car ferry, swapping a local SIM or changing your roaming settings each time can feel like a hassle. A Yeohaengyusim eSIM is far simpler, because installation is done with a single QR code and no physical SIM swap. As soon as you land at Macau International Airport, or the moment you arrive at the Macau Outer Harbour Ferry Terminal by ferry from Hong Kong, it links up automatically with the CTM or 3 Macau network. You can avoid in advance the situation of getting lost or losing contact after relying only on the free Wi-Fi in a casino resort. Even though Macau is small in area, the Taipa, Cotai and Coloane districts are spread apart, so checking real-time maps and shuttle bus timetables on the move is essential. CTM and 3 Macau's solid 4G/LTE and 5G networks cover 99% of all of Macau, so you can expect fast speeds wherever you are. Buy and install it in advance from the Yeohaengyusim app before departure.

Network coverage in Macau

Carrier

CTM

+ 3 Macau

Network

4G/LTE & 5G

Coverage

99%

How do I install a Macau eSIM?

1
Buy a plan
Choose a data plan for Macau 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 Macau, switch data roaming on and you're online.

1
Buy a plan
Choose a data plan for Macau 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 Macau, 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 Macau 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 ₩7,519	₩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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Macau eSIM FAQ

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