Does data stay connected when I move between the various islands of Seychelles?

On the main tourist islands such as Mahé, Praslin and La Digue, the 4G/LTE network connects. However, on remote islands or ones that are close to uninhabited, with almost no people, coverage can be patchy or absent. Around the main tourist spots and ferry jetties you can use it reliably.

Do I need an eSIM even though Seychelles resorts have Wi-Fi?

Most resorts in Seychelles provide Wi-Fi, but you cannot use Wi-Fi on the beach, in nature reserves or while travelling between islands. Having your own data for things like checking boat tour bookings, Google Maps navigation and getting in touch in an emergency lets you travel with much more peace of mind.

Can I install the eSIM before arriving in Seychelles?

Yes, you can install and activate your Yeohaengyusim eSIM in advance before leaving Korea. It connects to the local network automatically the moment you arrive at Seychelles' Mahé International Airport, so you don't need to hunt around for a SIM at the airport.

Will I need a power adapter in Seychelles?

Yes, Seychelles uses British-style Type G outlets. They differ from Korea's Type C/F, so you need an adapter. Be sure to pack a Type G adapter before departure. Some luxury resorts provide outlets of various types, so it is also a good idea to check with your accommodation in advance.

Which season suits a trip to Seychelles?

You can visit Seychelles all year round, but April–May and October–November are best, with calm winds and clear weather. In June–August the south-east trade winds are strong and the sea can be somewhat rough, and December–February is the north-west monsoon season with many rainy days. If you are planning to snorkel or dive, we recommend April–May.

Does eSIM work in Seychelles?

Seychelles supports eSIM, and plans start from ₩12,039. 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 Seychelles?

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 Seychelles eSIM use?

In Seychelles it connects automatically to local carrier networks such as Cable & Wireless Seychelles · Airtel Seychelles · Intelvision (4G/LTE, 5G where supported). Population coverage is about 85%. 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 Seychelles?

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 Seychelles 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 Seychelles?

Yes. In Seychelles 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 Seychelles?

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.

Seychelles eSIM plans

Instant delivery

A travel eSIM for Seychelles starts from ₩12,039 and works as soon as you buy it. In Seychelles it connects automatically to local networks such as Cable & Wireless Seychelles · Airtel Seychelles · Intelvision (4G/LTE, 5G where supported), with population coverage of about 85%. 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

Seychelles eSIM at a glance

Price: From ₩12,039
Local networks: Cable & Wireless Seychelles · Airtel Seychelles · Intelvision
Network: 4G/LTE
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 Seychelles

Data	Validity	Price
Unlimited	1 day	₩13,395
Unlimited	3 days	₩30,121
Unlimited	5 days	₩45,189
Unlimited	7 days	₩57,244
Unlimited	10 days	₩81,352
Unlimited	15 days	₩118,269
Unlimited	30 days	₩195,116
1 GB	7 days	₩12,039
2 GB	15 days	₩24,094
3 GB	30 days	₩31,628
5 GB	30 days	₩52,723
10 GB	30 days	₩90,393
20 GB	30 days	₩129,570
50 GB	30 days	₩345,043

Set in the middle of the Indian Ocean, Seychelles is a paradise on earth where clear emerald waters, granite boulders and pure white sandy beaches come together. Mahé, Praslin and La Digue each have their own charm, so there is no end of things to enjoy, from snorkelling and diving to beach walks. But to book accommodation, find boat tours and search for local restaurants as you travel between these beautiful islands, a stable internet connection is essential. Getting a SIM locally in Seychelles is not easy, and international roaming charges thin out your wallet. If you install a Yeohaengyusim eSIM before departure, it connects to the local network as soon as you land at the Seychelles airport, so you can enjoy your whole trip without any inconvenience.

Flight time from Korea

About 12–14 hours (including layovers)

Time difference

5 hours behind Korea (UTC+4, relative to KST)

Best season to go

April–May, October–November

Plug type

Type G (adapter needed)

Why an eSIM really helps in Seychelles

Seychelles is an archipelago nation made up of 115 islands. Many itineraries involve taking the ferry from Mahé to Praslin or La Digue, and when you need to check boat timetables or tell your accommodation your check-in time while hopping between islands, having no internet is a real headache. There are SIM shops around Victoria airport on Mahé, but their opening hours are irregular, and in the inner parts of the islands they are even harder to find. A Yeohaengyusim eSIM can be installed before departure Korea, so it connects to the Cable & Wireless Seychelles network the moment you arrive. Because you leave your existing SIM in place and just add the eSIM, you don't need to worry about missing calls to your Korean number either. Coverage across Seychelles is about 85%, and on the main tourist islands you can freely use Google Maps, social media and booking apps at 4G/LTE speeds. With many luxury resorts, Wi-Fi is generally provided, but having data in places Wi-Fi does not reach, such as beaches and national parks, lets you travel much more freely.

Network coverage in Seychelles

Carrier

Cable & Wireless Seychelles

+ Airtel Seychelles

Network

4G/LTE

Coverage

85%

How do I install a Seychelles eSIM?

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

1
Buy a plan
Choose a data plan for Seychelles 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 Seychelles, 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 Seychelles 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 ₩12,039	₩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

How about these destinations?

Benin

Botswana

Burkina Faso

Cameroon

Cape Verde

Central African Republic

Chad

DR Congo

Eswatini

Gabon

Gambia

Ghana

Mauritius eSIM eSIM installation help See all destinations eSIM vs carrier roaming — which is cheaper?How many GB of eSIM data do I need?Best travel eSIM — how to choose

Seychelles eSIM FAQ

See all destinations

Browse destinations