Things to do in Changi Airport in Singapore

If you’ve only seen photos of Changi Airport in Singapore, you might not fully grasp just how spectacular it is! When I first visited, I felt like I had stepped into the futuristic world of a science fiction movie—the colors, the design, and the sheer scale were absolutely mesmerizing.

If you’re on a layover in Singapore, I highly recommend extending your stay to at least four days to experience everything this incredible city has to offer!

Important Things to Know About Changi Airport

Interconnected Terminals: Changi Airport has four terminals (T1, T2, T3, and T4) connected by a shuttle train. You don’t need to go through immigration to move between them. Walking is also an option!

Unique Security Process: Unlike most airports, security checks are performed at each gate instead of at a central checkpoint. This means a smoother transit experience.

Easy Transit: If you have a connecting flight, you don’t need to leave the transit area, making layovers at Changi hassle-free.

Automated Immigration – A Seamless Entry into Singapore: Gone are the days of long queues and intense questioning at immigration! At Changi Airport, immigration is fully automated for many travelers. Simply scan your passport and provide your biometrics at the electronic gates, and you’ll be granted entry to Singapore—no need for manual visa checks, hotel bookings, or return tickets. This hassle-free process makes arrival smoother than ever!

Train to the City – Fast & Convenient Public Transport: Getting to downtown Singapore from Changi Airport is quick and easy, thanks to the MRT (Mass Rapid Transit) system. The train station is located in Terminal 3, offering a direct connection to the city.

No need to buy tickets! Simply tap your contactless credit or debit card at the station gates, and you’re good to go. Singapore’s public transport system supports contactless payments, making travel effortless for visitors.

Best Things to do in Changi Airport

Visit Jewel and the Iconic Rain Vortex Waterfall

Rain Vortex in Jewel Changi Airport

The most breathtaking attraction at Changi Airport is Jewel, a multi-level shopping, dining, and entertainment complex featuring the world-famous Rain Vortex—the tallest indoor waterfall in the world!

Key Info:

Skytrain in Changi Airport Singapore

Jewel is located in a public area, so if you’re on a layover, you must clear immigration to visit it.
If you’re departing from Singapore, explore Jewel before crossing immigration.
Tickets: Entry to Jewel is free, but the core attractions inside require a ticket. Buy your tickets online in advance to save time and money!

Canopy Park – A Whimsical Wonderland in Jewel

Topiary Walk Animals in Changi Crocodile

Right after the stunning Rain Vortex waterfall in Jewel Changi Airport, you’ll find the enchanting Canopy Park—a must-visit attraction for travelers of all ages.

What’s Inside Canopy Park?
Canopy Park offers a delightful mix of nature and fun with:
Topiary Walk – A vibrant garden featuring colorful, life-sized animal sculptures made from biodegradable materials. It’s a perfect spot for Instagram-worthy photos!
Discovery Slides – A combination of art and play, these sculptural slides are both thrilling and aesthetic.
Foggy Bowls – A magical play area where mist surrounds you, making it feel like you’re walking on clouds.
Petal Garden – A beautifully curated floral display showcasing seasonal blooms from around the world.

Topiary Walk Animals in Changi Peacock

Often called a “whimsical wonderland”, Canopy Park adds a playful, dreamlike touch to your Changi Airport experience. Whether you’re looking for a relaxing stroll or a fun-filled adventure, this park is a must-see attraction!

Experience the Butterfly Garden (T3)

Butterfly Garden in Changi Airport

Located in Terminal 3, the Butterfly Garden is a must-visit for nature lovers. This two-story garden is home to over 1,000 tropical butterflies from 40 species, making it the world’s first airport butterfly habitat!

Pro Tip:

Butterfly Garden in Changi Singapore

Don’t be startled if butterflies land on you—they’re completely harmless!

Enter through the designated door and take the stairs down to explore both floors.

Exploring the Colorful Koi Fish – A Symbol of Luck & Prosperity

Koi Fish Changi

Amidst the modern marvels of Changi Airport, you’ll find a serene and captivating sight—vibrant Koi fish ponds that have been part of the airport’s charm since 1990.

Why Are Koi Fish Special?
In many cultures, Koi fish symbolize luck, prosperity, and growth. Their graceful movements and stunning colors bring a sense of peace and harmony to the airport’s lush indoor gardens, making them a favorite attraction for travelers.

Where to Find Koi Ponds in Changi Airport?
Changi Airport is home to 80 Koi fish of various stunning varieties, spread across different terminals:
Enchanted Garden (Terminal 2 – T2) – A magical setting where koi swim amidst lush greenery.
Koi Ponds (Terminal 3 – T3) – A tranquil escape perfect for relaxation.
Steel in Bloom Garden (Terminal 4 – T4) – A blend of nature and art featuring beautiful koi.

If you have a layover at Changi Airport, don’t miss this peaceful and Instagram-worthy attraction!

Stay Inside Changi Airport Without Immigration – Hotels

Need a place to rest during a long layover but don’t have a Singapore visa? No problem! You can stay inside Changi Airport without clearing immigration at these transit hotels:

Best Option:

Relax in Changi Airport Lounges

Changi Airport offers world-class lounges, many of which accept Priority Pass, LoungeKey, or can be accessed through business class tickets. If you don’t have lounge privileges, you can book access in advance for a comfortable layover experience.

️ Best Lounges in Changi Airport:

SATS Premier Lounge (T1, T2, T3 – Accepts Priority Pass)
Plaza Premium Lounge (T1 – Can be booked online)
Marhaba Lounge (T1, T3)
Ambassador Transit Lounge (T2, T3)
Blossom Lounge (T4 – Accepts Priority Pass)

Get a Local SIM Card for Easy Connectivity

Staying connected is important, and Changi Airport makes it easy to get a Singapore SIM card. However, buying a SIM at the airport is more expensive than purchasing one online.

Pro Tips:

Prefer an eSIM? They’re often cheaper than physical SIMs—Check out this option.

Buy your SIM card online before your trip and pick it up at Changi Airport.

Recommended providers: StarHub, Singtel, M1.

Final Thoughts about Changi

Colorful Changi Airport in Singapore

Singapore Changi Airport isn’t just a stopover—it’s a destination in itself! Whether you have a short layover or a long transit, take advantage of these exciting attractions and amenities.