As you step off the plane or cruise ship into the vibrant metropolis of Singapore, staying connected is likely high on your priority list. This comprehensive guide will navigate you through the process of obtaining a SIM card in Singapore, ensuring you’re always just a tap away from the city’s digital pulse.
E-SIM
Singapore’s tech-forward spirit shines with its seamless eSIM options for visitors in 2025. Major providers like Singtel, StarHub, and M1 offer eSIMs that can be activated before you even land. This means you can skip airport queues and connect the moment you touch down. eSIMs are data-focused, with some plans including a US or Canadian number for calls and texts. Most recent smartphones support eSIM, but always check your device’s compatibility. Popular eSIM providers like Airalo, aloSIM, and Nomad offer Singapore-specific and multi-country plans, with prices starting as low as $4 for 1GB over seven days. For heavy users, options go up to 100GB or more, making it easy to stay connected whether you’re in the city or exploring Sentosa’s beaches.
Arrival Points: Where to Buy Your SIM Card
Changi Airport is a traveler’s paradise for SIM cards, with kiosks from Singtel, StarHub, and M1 in every terminal. These counters are open 24/7, so you can grab a SIM no matter when you arrive. If you prefer to avoid airport prices, head into the city where convenience stores like 7-Eleven and Cheers, as well as official carrier shops, offer a wider range of plans. Pre-ordering online for airport pickup is a smart move, often unlocking better deals and saving precious time. For those who want to hit the ground running, eSIMs can be installed instantly using airport Wi-Fi, letting you skip physical cards altogether.
Major Operators: Coverage, Speed, and Value
Singapore’s mobile scene is dominated by Singtel, StarHub, and M1, with Simba and MVNOs like eight offering niche options. All major networks provide excellent 4G and 5G coverage, even in underground MRT stations and remote corners of the city.
Singtel is known for its reliability and speed, while StarHub and M1 often deliver better value for tourists. For those seeking massive data, eight’s eSIMs offer up to 588GB for just$18 per 30 days, though these are data-only. Most tourist SIMs include generous local call minutes, international call options, and even roaming data for nearby countries like Malaysia, Indonesia, and Thailand.
Registration and Requirements
Singapore enforces strict SIM registration laws for all users, including tourists. To purchase and activate any SIM or eSIM, you must present your passport at the point of sale or during online registration. Some providers may also request your email and a local address (hotel details are fine). Registration is quick, usually completed in minutes, and is mandatory to prevent misuse. Without proper registration, your SIM will not be activated, so don’t forget your passport. This process applies to both physical SIMs and local eSIMs, but not to international travel eSIMs like Airalo or Nomad, which can be activated without ID.
Tourist SIMs: Plans, Prices, and Perks
Tourist SIMs in Singapore are designed for short stays, with validity ranging from 7 to 30 days. Singtel’s $12 SIM offers 100GB of 4G data, 500 local minutes, and 30 IDD minutes for 14 days. StarHub’s $15 plan gives 100GB of 5G data, 500 local minutes, and 3GB of roaming data for 14 days. M1’s $14 SIM provides 100GB of data, 1,000 local minutes, and 20 IDD minutes for 30 days.
For longer visits, $30 and $50 plans offer unlimited 5G data, more call minutes, and expanded roaming. MVNOs like eight offer huge data-only eSIMs for as little as $8. Prices at the airport are higher, so pre-ordering or buying in the city is recommended for the best value.
Topping Up and Managing Your SIM
Topping up your Singapore SIM is effortless. Use carrier apps, online portals, or buy top-up cards at 7-Eleven, Cheers, and other convenience stores. Most providers offer instant activation and auto-top-up options, so you never run out of data or call time.
Tourist SIMs are usually non-renewable, but you can switch to a local prepaid plan if you extend your stay. Always check your balance and expiry dates via the provider’s app or by dialing a USSD code. For eSIMs, top-ups are managed through the provider’s website or app, making it easy to add data on the go.
