The Changi Airport butterfly garden is a free tropical garden in Terminal 3, on the airside, with more than 1,000 butterflies, a waterfall and walkways over two levels, and you can visit it without clearing immigration. Most sources say it is open around the clock, although one says it closes at night, so check on the day.
If you are planning to see the Changi Airport butterfly garden on a layover, you probably want to know where it is, whether it is free, when it is open, what you will see and how long to allow. This guide covers those points and a few practical tips. It uses a Live and Let’s Fly article published on 6 December 2024, a Your Mileage May Vary post published on 16 August 2023 and modified on 6 December 2023, a Bluebiz article dated 16 August 2018, and the Singapore Journal, Hungry Travel Family and Time Out notes behind our Changi Airport attractions guide. These are travel blogs and corporate pages and not the airport’s own listing, they disagree on hours and species, and the official Changi pages we tried did not describe the garden, so confirm on the Changi Airport site before you go.
Where Is the Changi Airport Butterfly Garden?
In Terminal 3, in the departure transit hall, on Levels 2 and 3. Bluebiz places it in the Terminal 3 departure transit hall, and Your Mileage May Vary describes a two floor space with entrances on both levels.
Live and Let’s Fly and Your Mileage May Vary both say it is airside, so visitors do not need to leave the secure area. Your Mileage May Vary says the Skytrain runs between Terminals 1, 2 and 3 inside the secure area, so you can reach the garden from the other terminals without clearing immigration, if you are already airside. Our Singapore transit visa guide explains the airside and landside split. The sources do not name a nearby gate, so follow the terminal signs. Live and Let’s Fly notes that a playground is nearby, which is useful for children.
Is It Free and When Is It Open?
Free, and mostly described as 24 hours. Live and Let’s Fly says it is free of charge and open 24/7, and Your Mileage May Vary also says it is open 24 hours with free admission. Singapore Journal agrees.
Hungry Travel Family gives a different picture, about 8 am to 10 pm and closed at night, and a reader comment under Live and Let’s Fly mentions a shift of 0800 to 1700, which the article does not confirm. Live and Let’s Fly says daylight is the best time to view the garden. Because the sources conflict, treat the 24 hour claim as unconfirmed and plan for daytime, and check the Changi Airport site if your layover is at night.
What Will You See?
Butterflies, a waterfall, walkways and feeding stations. The sources describe the garden as small.
- Butterflies: over 1,000 from 40 species, per Live and Let’s Fly. Bluebiz says about 1,000, with as many as 50 species in its introduction and 40 in its body. Your Mileage May Vary says hundreds and names no species, so the numbers differ by source.
- Waterfall: Bluebiz describes a 6 metre grotto waterfall, and the other pages mention a waterfall without a height.
- Walkways and plants: flowers, greenery and wooden walkways (Live and Let’s Fly).
- Feeding spots: Your Mileage May Vary describes places where sweet fruit is put out to attract butterflies, and Live and Let’s Fly shows pineapple slices with butterflies on them, plus a metal butterfly sculpture made of pineapples.
- Education: signs about butterflies and their habitat (Your Mileage May Vary), plus educational corners and enclosures to watch butterflies breed and feed, per Bluebiz.
- Main attraction: Bluebiz names the Common Rose butterfly, which the Nature Society of Singapore named Singapore’s national butterfly in 2015.
Bluebiz calls it the world’s first butterfly garden in an airport, a claim that the other pages do not repeat, so treat it as the corporate description.
How Long Do You Need?
About 15 minutes for most people, and longer if you like butterflies. Your Mileage May Vary says the author spent about 15 minutes, and Hungry Travel Family calls it an uncrowded detour of about five minutes.
Allow longer with children, because Live and Let’s Fly says the garden works well for them and describes the author’s son being delighted when a butterfly landed on his hand. For a plan that includes other airside sights, see our Changi Airport attractions guide, and for the landside waterfall at Jewel, see our Changi Airport waterfall guide.
What Tips Help?
Go in daylight, keep your hands to yourself and expect warm air. This list combines the sources.
- Visit during the day, since daylight is the best time to view the garden (Live and Let’s Fly).
- Do not try to touch the butterflies (Your Mileage May Vary).
- A reader comment on Your Mileage May Vary says it is hot inside with no air conditioning, and that luggage carts can be wheeled in, but the article does not confirm either point.
- If it rains, the nearby playground is a backup (Live and Let’s Fly).
- Check the opening hours if you arrive at night.
Can You Visit If You Are Not Flying?
Not according to the sources. Your Mileage May Vary says only passengers flying through Changi can enter, because the garden is airside.
If you clear immigration and go landside, we expect you would have to pass through security again to reach the garden, although the sources do not say so directly. Our can you leave an airport during a layover guide helps you decide how to spend the time, and our Changi Airport hotel guide covers places to rest.
What Mistakes Cause Problems?
Leaving the transit area and assuming 24 hour opening cause most problems. Check each point first.
- Leaving the transit area and expecting to walk straight back in.
- Assuming it is open all night.
- Going to the wrong terminal.
- Spending too long and cutting your boarding buffer.
- Touching the butterflies.
- Expecting a large garden.
- Trusting an old blog for numbers.
- Forgetting the weather if you plan to use the nearby playground.
FAQs
Where is the Changi Airport butterfly garden?
In Terminal 3, in the departure transit hall, on Levels 2 and 3.
Is the butterfly garden free?
Yes, according to the sources.
Is it airside?
Yes, so you do not need to clear immigration.
What are the opening hours?
Most sources say 24 hours, but one says about 8 am to 10 pm, so check before you go.
How long does it take?
About 15 minutes for most visitors.
How many butterflies are there?
Over 1,000 according to Live and Let’s Fly and Bluebiz, though Your Mileage May Vary says hundreds.
Conclusion
The Changi Airport butterfly garden is a small, free airside garden in Terminal 3 that suits a short break between flights, ideally in daylight. Check the opening hours on the Changi Airport site, allow about 15 minutes and keep your buffer before boarding.
