Singapore Changi Airport (SIN)

Arrivals clear immigration, then baggage, then customs. Automated lanes are widely used.

• Singapore requires an electronic arrival card submitted shortly before arrival — complete it before you land.
• Singapore enforces strict rules on prohibited items, including vaping products and certain medications.
• Free Wi-Fi, showers and rest areas make Changi unusually comfortable for long layovers.

• Train

  MRT (East West Line)

  Station at Terminals 2/3 with a change at Tanah Merah for the city.

  Time:

  Roughly 45-60 minutes to the city centre

  MRT does not run overnight.

• Taxi

  Taxis

  Official metered taxi ranks at every terminal, with an airport surcharge.

  Time:

  Roughly 20-30 minutes to the centre in normal traffic

• Ride-hailing

  Ride-hailing

  Grab and other apps operate with designated pickup points.

• Bus

  Public buses and shuttles

  Public bus routes and a shared airport shuttle serve city hotels.

• Car rental

  Rental cars

  Available, though Singapore's public transport makes a car unnecessary for most visitors.

Changi is transfer-friendly, with all facilities available airside.

• Security screening is at the gate for many departures — arrive at the gate earlier than you might elsewhere.
• Skytrain connects Terminals 1-3 airside; Terminal 4 requires a shuttle bus.
• Long layovers can include airside rest areas, showers and a swimming pool at one terminal.

Free Wi-Fi throughout, with self-service kiosks that can issue a login if needed.

• Connect to the airport network and follow the portal.
• Avoid banking logins on public Wi-Fi.
• An eSIM activated before you fly avoids the queue at arrival SIM counters.

Singapore uses the Singapore dollar; cards and mobile payment are near-universal.

• ATMs and exchange counters are in every terminal.
• Decline dynamic currency conversion and pay in Singapore dollars.
• Tipping is not customary; a service charge is often already included.

Extensive dining airside and landside, including 24-hour options.

• Jewel (landside, connected to Terminal 1) has a large food selection but is outside security.

Airline lounges and pay-per-use lounges operate in all terminals.

• Confirm access with your airline or lounge programme.

Transit hotels operate airside in several terminals, plus hotels landside at the airport and at Jewel.

• Airside transit hotels are ideal for layovers when you do not want to clear immigration.

Baggage storage is available in the terminals.

• Report delayed baggage before leaving the baggage hall.
• Singapore prohibits chewing gum imports for sale, e-cigarettes and vaping devices — check the customs list.

Nursing rooms, play areas and family facilities are extensive.

• Request accessibility assistance through your airline in advance.

• Charging points
• Showers
• Rest areas and snooze lounges
• Swimming pool (T1 area)
• Gardens
• Cinema
• Medical centre
• Luggage storage

Local emergency number: 999 police · 995 ambulance and fire

• A 24-hour medical centre operates at the airport.
• Report a lost passport to police and contact your embassy or high commission in Singapore.

• Check your passport validity and any visa, ETA or entry declaration required.
• Confirm your departure terminal on your boarding pass the day before.
• Activate a travel eSIM so you are online the moment you land.
• Download offline maps and screenshot your hotel address and booking reference.
• Tell your bank you are travelling and carry a backup payment card.
• Save the local emergency number and your embassy contact in your phone.
• Photograph your passport and store the copy somewhere you can reach offline.
• Check baggage allowance and any restricted items for your destination.

Airport operations change. Always confirm terminals, fares and timetables with the official sources below before you travel.

• Changi Airport official siteOfficial airport source
• ICA SingaporeGovernment source
• Singapore CustomsGovernment source
• LTA SingaporeOfficial transit source
• SMRT trainsOfficial transit source
• SCDF emergency servicesGovernment source