How to Get Internet in Singapore (2026): Tourist SIM Cards, eSIM, Pocket WiFi and Free WiFi

In 2026, the main options are airport SIM cards, local tourist SIM cards, a Singapore eSIM, pocket WiFi and free public WiFi. Each works well for a different type of trip.

Quick answer: what is the best way to get internet in Singapore?

For most short-term visitors, a Singapore eSIM is the simplest way to get mobile internet before landing. It avoids airport queues, passport registration at a SIM counter and the need to swap a physical SIM card.

A local tourist SIM can be good value if you want a Singapore phone number, local calls or SMS. Pocket WiFi is useful for families or groups sharing connection. Free airport and public WiFi can help in specific places, but it is not a full replacement for mobile data across the city.

Approximate USD conversions use about 1 SGD = $0.773 as of July 2026. Exchange rates and local retail promotions may change.

Changi Airport SIM cards: convenient, but not always the smoothest option

Changi Airport has SIM card purchase points in arrival and departure areas, including Changi Recommends, Cheers, 7-Eleven and money changer counters. The main tourist SIM providers available in Singapore are Singtel, StarHub and M1.

Airport SIM cards are convenient because you can buy before leaving the terminal. This is useful if you arrive without mobile data and need to book a ride, message your hotel or check your itinerary. The trade-off is that you usually need to stop at a counter, show your passport and complete SIM registration before the card is activated. Changi Airport notes that SIM card registration is mandatory in Singapore and travelers need to present identification such as a passport.

Typical airport SIM prices start around $9.30 (S$12). Changi’s SIM card information lists Singtel tourist plans from S$12 to S$50, StarHub options from S$12 to S$50, and M1 options from S$12 to S$30. In USD terms, that is roughly $9.30 to $38.70 depending on the plan and data allowance.

Airport SIM prices and plan details reflect Changi Airport and operator information checked in July 2026.

Airport SIM cards make sense if you prefer physical SIMs or need local voice and SMS. They are less ideal if you land during peak arrival hours, travel with an eSIM-only phone, or want your internet ready before the aircraft door opens.

Local tourist SIM cards in Singapore: prices and what to expect

Singapore’s local tourist SIM cards are usually generous with data. Many plans include far more data than the average visitor will use in a week. The main difference is not the data size, but also the validity period, 5G access, roaming allowance, local call minutes and where the plan can be bought.

Singtel’s 2026 tourist plan page lists a $12 hi! Tourist Plan with 30-day validity and large regional data allowances, plus $15 and $30 tourist plans with higher 5G+ and roaming allowances. Singtel also states that a passport is required.

M1 lists tourist SIM options including 100GB for 15 days at S$12, 750GB local and roaming data for 28 days at S$25, and 1000GB for 30 days at S$30. M1 also lists retailer-only offers such as S$12 and S$14 physical SIM plans, depending on availability and outlet.

StarHub’s tourist SIM information says tourist plans start at S$12 and are available for collection at Changi Airport arrival halls across all four terminals.

The biggest advantage is timing. You can install your eSIM before flying, keep your primary SIM in your phone and switch mobile data to the Singapore eSIM after landing. Roafly supports Direct Install, QR Code and Manual installation, which gives flexibility depending on your device and setup preference.

A 1GB or 2GB plan is usually enough for light messaging, maps and basic browsing during a short stopover. A 3GB or 5GB plan is better for a long weekend with frequent navigation, Grab rides, restaurant searches and social media. A 10GB plan is a safer choice for a week-long trip with daily uploads, video calls and more app usage. Travelers who work remotely, use hotspot or stream more often should consider 20GB or 50GB.

For a deeper plan breakdown, the best eSIM for Singapore guide is useful before choosing your data size. 

Mobile coverage in Singapore

Singapore has strong mobile infrastructure, and coverage is generally reliable in central neighborhoods, business districts, shopping areas, MRT-connected zones and major tourist spots. The Singapore government has stated that the country is of the first to achieve nationwide 5G standalone coverage, with the first two 5G SA networks reaching 95% nationwide outdoor coverage by the end of 2022.

StarHub states that its 5G network covers over 99% of the island. OpenSignal’s June 2025 Singapore mobile network report found that Singtel had the widest 5G coverage experience, while M1 led in 5G availability. 

In real travel use, this means mobile data is usually dependable across places like Changi Airport, Marina Bay, Orchard Road, Chinatown, Little India, Bugis, Sentosa, Clarke Quay and major MRT corridors. As in any dense city, speeds can vary inside basements, underground walkways, elevators, crowded event venues and some high-rise interiors.

Pocket WiFi in Singapore: good for groups, less convenient for solo travelers

Pocket WiFi is a small portable router that creates a private WiFi network using mobile data. It can be a good choice for families or groups who want to connect multiple phones, tablets or laptops to device.

ChangiWiFi from Changi Recommends offers Singapore portable WiFi at S$10/day, which is about $7.70/day, with 10GB of high-speed data per day and sharing for up to 5 devices. The rental includes a WiFi router with SIM card, USB cable, plug and carrying pouch.

The downside is logistics. You need to reserve or collect the router, keep it charged, carry it during the day and return it before leaving Singapore. If the group separates, the person carrying the router stays connected. For person, a travel eSIM is usually simpler and often cheaper.

Pocket WiFi is most useful when several people are traveling together and do not want to buy separate plans. It also works well for families with children using tablets, or for travelers who need to connect a laptop frequently.

Free WiFi at Changi Airport and across Singapore

Changi Airport provides free WiFi called #WiFi@Changi throughout public and transit areas in all terminals. Changi states that the service is free and does not require payment or personal information for basic access. 

Airport WiFi is useful immediately after landing. You can message someone, check a booking, open your hotel address or install an eSIM if you forgot to do it before departure. But it helps while you are still within airport coverage. you leave for your hotel, MRT station, Grab pickup point or city center, you need mobile data or another WiFi source.

Singapore also has Wireless@SG, a public WiFi initiative by IMDA. It provides free public WiFi access and supports users with local or foreign SIM cards. StarHub’s Wireless@SG information states that foreign visitors can log in with a mobile number via a browser, and that free public WiFi speeds start from 5Mbps.

Public WiFi is a useful backup in malls, libraries, restaurants and public venues. It is not ideal as your internet source because you may need to reconnect, coverage is location-based and you may need SMS access for login. For navigation, ride-hailing, translation, payments and messaging while walking around the city, mobile data is much more reliable.

Which internet option should you choose for your Singapore trip?

Choose a Roafly Singapore eSIM if you want the smoothest setup, data before leaving the airport, no SIM swap and no in-person registration. It is the best fit for short stays, stopovers, business travel and travelers who want to keep their home SIM active.

Choose an airport tourist SIM if you want a physical SIM as soon as you arrive and do not mind stopping at a counter. This works well if your phone does not support eSIM or if you want a plan that includes local calls and SMS.

Choose a local tourist SIM in the city if you are staying longer and want large data allowances at local prepaid prices. This is a good option if you are comfortable visiting a retailer and completing registration.

Choose pocket WiFi if you are traveling as a group and want to share connection across several devices. It is less convenient for solo travelers because the daily rental cost, charging and return process add friction.

Use free WiFi as a backup, not as your main connection. Changi Airport WiFi and Wireless@SG are helpful, but they cannot replace mobile data when you are moving between neighborhoods, booking rides or navigating MRT exits.

FAQ: getting internet in Singapore

Do tourists need a passport to buy a SIM card in Singapore?

Yes. Physical tourist SIM cards in Singapore require registration, and travelers should expect to show a passport or accepted ID when purchasing and activating a SIM card.

Can I use mobile hotspot with a Singapore eSIM?

Yes. Roafly’s Singapore eSIM supports mobile hotspot, so you can share your connection with another phone, tablet or laptop when needed.

Is free WiFi enough for Singapore?

Free WiFi is useful at Changi Airport and selected public venues, but it is not enough for most trips. Mobile data is more reliable for Grab, Google Maps, WhatsApp, MRT navigation, digital tickets and hotel communication.

How much data do I need for Singapore?

For a short stopover, 1GB to 2GB can be enough. For a weekend trip, 3GB to 5GB is more comfortable. For a week in Singapore with daily maps, social media, ride-hailing and video calls, 10GB is a safer choice. Heavy hotspot users should consider 20GB or 50GB.

Is Singapore good for mobile coverage?

Yes. Singapore has strong 4G and 5G infrastructure, and coverage is generally reliable in tourist areas, business districts and transport zones. Speeds may still vary indoors, underground or in crowded locations.

Check the latest Singapore eSIM packages before your trip and stay connected from the moment you land.