Gardens by the Bay (Supertrees)
Outdoor Supertree Grove is free. The Cloud Forest dome is worth the $14 SGD if you have 12 hours.
Photo: Shiny Things., CC BY 2.0, via Wikimedia Commons.

Changi Airport (SIN) · Singapore
Photo: Jurgen Lasa on Pexels.
Quick answer
Entry
Visa-free for most nationalities up to 30–90 days. No visa or transit paperwork needed for landside access.
Into town
MRT East-West Line (to Tanah Merah → City Hall).
Time outside
4–5 hours in the city (stay close)
Times from SIN arrivals. Check entry rules for your passport before you fly.
The sights in Singapore worth leaving the airport for.
Outdoor Supertree Grove is free. The Cloud Forest dome is worth the $14 SGD if you have 12 hours.
Photo: Shiny Things., CC BY 2.0, via Wikimedia Commons.
Iconic Victorian cast-iron hawker market in the CBD. Satay stalls set up outside from 7pm.
Photo: kallerna, CC BY-SA 4.0, via Wikimedia Commons.
Best South Indian food in Southeast Asia. Try the banana-leaf thali at Komala Vilas.
Photo: KimonBerlin, CC BY-SA 2.0, via Wikimedia Commons.
Pick the plan that fits the time between your flights.

Stay airside — 3h is too tight
See the 3-hour planPhoto: Atlantic Ambience on Pexels.
4–5 hours in the city (stay close)
Photo: Basile Morin, CC BY-SA 4.0, via Wikimedia Commons.
Insider tip
Changi itself has a Jewel mall with a 40m indoor waterfall — world's tallest. Reachable between terminals without clearing immigration.
Photo: Fanz226, CC BY-SA 4.0, via Wikimedia Commons.
| Mode | Cost | Time |
|---|---|---|
| MRT East-West Line (to Tanah Merah → City Hall) | $2 | 30 min |
| Taxi / Grab | $20–30 | 20–25 min |
Photo: Misaochan, CC BY 4.0, via Wikimedia Commons.
Chicken rice at Tian Tian Hainanese Chicken Rice, Maxwell Food Centre — Singapore's most famous $5 plate.
0–45 min
Clear passport control
Only leave the airport if your passport and visa allow entry; see the entry note above.
45–90 min
Into Singapore: MRT East-West Line (to Tanah Merah → City Hall)
Check the latest times and fares with the operator before you set off.
90–210 min
Gardens by the Bay (Supertrees)
Outdoor Supertree Grove is free. The Cloud Forest dome is worth the $14 SGD if you have 12 hours.
210–270 min
Eat before you head back
Chicken rice at Tian Tian Hainanese Chicken Rice, Maxwell Food Centre — Singapore's most famous $5 plate.
270–360 min
Back to Changi Airport
Head back to Changi Airport by MRT East-West Line (to Tanah Merah → City Hall). Be at the airport at least 2 hours before your flight.
Visa-free for most nationalities up to 30–90 days. No visa or transit paperwork needed for landside access. Check the rules for your own passport before you fly.
4–5 hours in the city (stay close).
MRT East-West Line (to Tanah Merah → City Hall). Taxi / Grab.
Luggage storage near Changi Airport and in Singapore is listed in our Singapore luggage storage guide.
Skip the taxi rank and lock in your fare before you land.
Pre-book a fixed-price transfer
Our pickDriver waits at arrivals with your name, tracks your flight, and the price you see is the price you pay. English-speaking, fixed price. No surge, no haggling at 2am.
Check transfer pricesRenting a car instead? Compare rentals with free cancellation.Lock in a few experiences before you go — the good ones sell out.
Tours, tickets & day trips
Our pickGetYourGuide has the deepest catalogue for Singapore and free cancellation on most experiences — book now, decide later.
Browse SingaporeJust need timed-entry attraction tickets in Singapore? Try Tiqets.Want a private driver-guide? Trip.com Private Tours in Singapore.Compare overland routes — often cheaper, more scenic and skip the airport queue.

Photo: Engin Akyurt on Pexels.
A day-use hotel near the airport is a great option for a 6-hour layover.
Find hotels in Singapore
Hotels, hostels & more · Trip.com
Read our full destination guide — hotels, attractions, visa tips, and more.
Singapore Destination Guide →Stay connected abroad — no roaming bills
Buy a travel eSIM before you fly and install it by QR code.
See each airline’s route map: where else it flies from SIN.
Flights to Singapore from 137 cities: fares and airlines →
Wait for your flight in a lounge — one membership covers lounges at airports across the country and worldwide.
Weekly layover, flight + hotel deals. No spam.

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Visa-free for most nationalities up to 30–90 days. No visa or transit paperwork needed for landside access.
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Head back to Changi Airport by MRT East-West Line (to Tanah Merah → City Hall). Be at the airport at least 2 hours before your flight.
Tours, tickets and day trips that fit between your flights.