Singapore Entry Guide: Visa Policy, Airport Transfer, and eSIM Internet Explained

Singapore is one of Southeast Asia’s most hassle-free destinations to enter — clean city, safe streets, English as an official language, modern airport facilities, and the vast majority of Chinese passport holders can complete their visa preparations before departure without worrying about on-arrival uncertainty. But this “city-state” — covering just 733 km² (about 1/23rd the area of Beijing) — has the highest travel costs in Southeast Asia, so doing your research upfront saves real money.

Part 1: Visa Policy — Who Needs a Visa and How to Apply

Current Singapore visa policy for Chinese passport holders:

• 96-Hour Visa-Free Transit (VFTF): If you hold a valid visa for any of the following countries (USA, Canada, UK, Australia, Japan, Germany, Switzerland, New Zealand, South Korea) plus an onward ticket departing Singapore within 96 hours, you can enter visa-free.
• Short-Stay Tourist Visa: Most Chinese citizens need to apply for a single-entry or multiple-entry tourist visa, typically valid for 35 days to 2 years. Single-entry costs approximately ¥200 RMB, multiple-entry approximately ¥300. Can be processed through the Singapore embassy in China or an authorised travel agent.
• Since 2024: The Singapore Immigration and Checkpoints Authority has fully digitalised the visa — once approved, a PDF is sent to the applicant’s email; no physical visa sticker is required. Present the approval letter and passport at entry.

Processing time: Typically 3–5 business days; apply at least 15 days ahead. During peak periods (Chinese New Year, National Day week, summer holidays) allow 7–10 business days.

Part 2: Changi Airport — Secrets of Four Terminals

Changi Airport has 4 terminals (T1–T4). T1, T2, and T3 are connected and served by a free Skytrain; T4 is separate and requires a shuttle bus.

Each terminal’s character:

• T3: Largest and most vibrant, home to the world’s first airport butterfly garden and Jewel Changi’s spectacular indoor waterfall. Best for passengers with a transit of more than 6 hours.
• T1: Most architecturally distinctive — sleeping pods and free massage chairs are highlights.
• T4: Low-cost airline terminal (AirAsia, Jetstar, etc.) — newer facilities but limited dining options.

T4 arrivals guide: If flying in on AirAsia, the easiest route to the city is taking the free 24-hour shuttle bus to T2/T3, then switching to MRT or taxi. Taxi from T4 to the city centre runs S$25–35 (~¥135–190 RMB).

Part 3: Airport to City Transport

Transport	Time	Cost	Rating
MRT (East-West Green Line)	30 min	S$2.50	⭐⭐⭐⭐⭐
Taxi / ride-hailing	25 min	S$25–35	⭐⭐⭐⭐
Welcome Pickups	25 min	~S$30	⭐⭐⭐⭐⭐
Public bus	60 min	S$2	⭐⭐⭐

MRT offers the best value: Changi Airport MRT is the terminus of the East-West Green Line, running direct to City Hall — the transfer hub for Clarke Quay, Orchard Road, and other major tourist zones. Buy an EZ-Link transit card at the airport station (S$12 including S$5 non-refundable deposit) for use on MRT, buses, and some taxis.

With heavy luggage or a group of 4, pre-book a Welcome Pickups airport transfer on Klook. Mandarin-speaking drivers, fixed pricing, and drivers who know Changi’s pickup zones inside out — no risk of being taken the long way round.

Part 4: eSIM and Internet — Which Option Is Most Reliable?

Singapore’s public Wi-Fi coverage is decent, but the MRT and some indoor locations have patchy signals. A local SIM or eSIM is essential.

eSIM comparison:

Brand	Data	Validity	Price	Best For
Airalo Singapore	10GB	30 days	~¥45	Short trips
Yesim Singapore	20GB	30 days	~¥70	Heavy users
Saily Singapore	5GB	30 days	~¥35	Light use

Recommended: Airalo Singapore eSIM — the installation profile can be activated before landing in Singapore, so you’re online the moment you arrive without queuing for a physical SIM. The 10GB plan is more than enough for navigation, social media, and sending photos.

For heavier data use, Yesim’s 20GB plan offers better value per gigabyte, and Yesim works for roaming in Malaysia, Thailand, and other nearby countries — one eSIM for multiple destinations.

Part 5: Arrival Card and Customs

Singapore abolished the physical SG Arrival Card (SGAC) in 2023, but some visitors from certain countries are still required to make an arrival declaration. This can be done in advance through the MyICA Mobile App or at the automated immigration gates on arrival by scanning your passport.

Customs restrictions for incoming items:

• Cigarettes: Maximum 19 cigarettes (no full cartons)
• Alcohol: 1 litre (must be 18+ to bring in)
• Cash: Amounts exceeding S$20,000 (equivalent in any currency) must be declared
• Chewing gum: Completely prohibited — importing and chewing gum is banned
• Food: Meat products and fresh fruit are prohibited from entry

Want to turn travel into a career? Join Travel Arbitrage Partners