Does the eSIM work right at Changi Airport in Singapore?

Yes. Install the eSIM at home in Germany before you leave and switch it on when you land. As soon as you turn off flight mode, your phone connects to the Singtel network by itself, so you are online before you reach the baggage belt.

Do I need an eSIM in Singapore when the country has so many Wi-Fi hotspots?

Public Wi-Fi in Singapore often requires registration with a local mobile number or a Singpass account, which tourists do not have. For Grab taxis, navigation and spur-of-the-moment Google searches on the move, a data connection of your own is much more practical and reliable.

What network speed can I expect in Singapore?

Singapore is one of the countries with the fastest mobile internet in the world. On 4G/LTE you typically get 50–150 Mbps, and on Singtel's 5G network over 500 Mbps in well-served areas such as the CBD and the tourist centre.

How much data do I need for a stay in Singapore?

For a 5–7-day trip with daily MRT navigation and Google Maps, Grab use and social media, we recommend at least 3–5 GB. If you stream a lot or make video calls, a 10 GB plan or an unlimited plan is the better choice.

Does the eSIM also work on day trips to Malaysia or Indonesia?

That depends on the plan you book. Singapore-only eSIMs are limited to the Singtel network. If you plan trips to Johor Bahru in Malaysia or Bintan in Indonesia, we recommend a regional Asia plan from Reisechip that covers several countries.

How much does an eSIM for Singapore cost?

eSIM data plans for Singapore start at €1.99. You pay once for the data you choose — no contract, no monthly fee and no surprise roaming bill. Bigger data packs and longer validity cost more.

Is an eSIM cheaper than roaming in Singapore?

It depends on the destination. Inside the EU your German plan usually includes roaming, often with a fair-use data cap; outside the EU, roaming is typically charged per day or per megabyte, and a travel eSIM is usually much cheaper. With an eSIM you see the full price before you buy and pay only for your data pack.

Will I keep my German phone number with an eSIM in Singapore?

Yes. Your German SIM and number stay active, and the travel eSIM runs alongside it as a data-only plan. You stay reachable on WhatsApp, iMessage or over Wi-Fi while browsing on the local network. Normal calls and texts still go through your German number, where roaming charges may apply.

Can I top up or extend my Singapore data plan?

Yes. When your data runs out or the plan expires, just buy another pack. The eSIM profile already on your phone stays in place, so there is nothing to reinstall and you stay online without a break.

Should I install the eSIM before I leave or after I arrive?

Install it at home over Wi-Fi before you travel. The data plan switches on automatically when your phone joins a network in Singapore, so you are online the moment you land instead of hunting for airport Wi-Fi.

Will the eSIM work on my phone?

It works on any eSIM-capable phone, including iPhone XS and later, Samsung Galaxy S20 and later and Google Pixel 3 and later. The phone must also be unlocked (not tied to one network). To check yours, look for "Add eSIM" under Mobile Data or Connections in your settings.

eSIM plans for Singapore

Instant delivery

Singapore: your travel eSIM from €1.99 works as soon as you land and connects to Singtel, StarHub, M1 (4G/LTE where available), network coverage 99% of the population. Install it by QR code before you leave Germany — no roaming charges, no SIM swap.

Your selection

Select a plan

Payment methods

Instant email delivery
30-day refund on unused eSIMs
Support in English
Visa · Mastercard · Maestro · Apple Pay · PayPal

eSIM for Singapore at a glance

Price from: €1.99
Local networks: Singtel, StarHub, M1
Technology: 4G/LTE & 5G
Network coverage: 99% of the population
Activation: QR code — install before you leave
Suggested data: 1–3 GB light use · 5 GB with social media · 10 GB+ streaming

All eSIM plans for Singapore

Data	Validity	Price
Unlimited	1 day	€1.99
Unlimited	3 days	€4.99
Unlimited	5 days	€7.99
Unlimited	7 days	€10.49
Unlimited	10 days	€14.49
Unlimited	15 days	€20.99
Unlimited	30 days	€40.99
1 GB	7 days	€2.99
2 GB	15 days	€4.49
3 GB	30 days	€5.99
5 GB	30 days	€7.99
10 GB	30 days	€13.99
20 GB	30 days	€21.99
50 GB	30 days	€32.99

Singapore is a city-state that never sleeps. Between the glittering skyscrapers at Marina Bay Sands, the fragrant hawker centres in Chinatown and the lush green of Gardens by the Bay, you need a stable connection at every hour. In one of the most connected city-states in the world, you do not want to depend on slow hotel Wi-Fi. With a Reisechip eSIM you use Singtel's lightning-fast network and are online as you leave Changi Airport, with no SIM swap and no roaming shock on your next phone bill.

Flight time from Germany

about 11–13 hours

Time zone

UTC+8 (7 hours ahead of CET)

Best time to travel

Possible year-round

Plug type

Type G (adapter needed)

Why get an eSIM for Singapore?

Singapore is regarded as one of the best-connected countries in the world, with 5G coverage that is hard to match. But precisely because you are constantly on the move here, between MRT stations, hawker stalls and shopping malls, a reliable data connection is essential. Google Maps guides you through the dense metro network, Grab taxis are called by app, and restaurant reviews decide your next chilli crab spot. Public Wi-Fi is available in many places, but without registering with a local number you often do not get far. A Reisechip eSIM solves this neatly: you activate the profile before you leave Germany, land at Changi and are online at once. No queue at a SIM counter, just fast 5G on the Singtel network, which covers 99% of the city-state.

What is network coverage like in Singapore?

Network operator

Singtel

+ StarHub

Technology

4G/LTE & 5G

Coverage

99% of the population

How do I install an eSIM for Singapore?

1
Buy a plan
Pick the data plan for Singapore that fits your trip and check out.
2
Scan the QR code
Open the email with your QR code and scan it with your phone's camera while you are still in Germany.
3
Add the eSIM
Follow the steps on your phone to add the eSIM as a data plan. Your German SIM stays in place.
4
Go online
Switch on the eSIM when you land in Singapore and you are online straight away.

1
Buy a plan
Pick the data plan for Singapore that fits your trip and check out.
2
Scan the QR code
Open the email with your QR code and scan it with your phone's camera while you are still in Germany.
3
Add the eSIM
Follow the steps on your phone to add the eSIM as a data plan. Your German SIM stays in place.
4
Go online
Switch on the eSIM when you land in Singapore and you are online straight away.

Which eSIM plan suits me?

Holiday

Away for 1–2 weeks? A 3–5 GB plan covers maps, photos and messages.

Business trip

For video calls and email on the go, choose at least 5 GB or an unlimited plan.

Backpacking

On longer trips, a 10 GB+ plan or a regional plan for several countries pays off.

Family

With several devices, pick a plan with hotspot support and enough data for everyone.

eSIM vs. local SIM vs. Wi-Fi hotspot — what works best for Singapore?

	eSIM	Local SIM card	Wi-Fi hotspot
Activation	Instant (QR code)	Buy on arrival	Pick-up or delivery
Setup	2 minutes	SIM swap needed	Extra device
Price	From €1.99	€5–30	€5–15 per day
Network	Local 4G/LTE	Local 4G/LTE	Local 4G/LTE
Devices	1 smartphone	1 smartphone	Up to 5 devices
Flexibility	Top up any time	Fixed allowance	Daily rental
Best for	Most travellers	Long stays	Groups and families

eSIM for Singapore: frequently asked questions

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