KOI Thé Express at Wisma Atria (#B1-03) brings Singapore's renowned bubble tea expertise to one of Orchard Road's premier shopping destinations. Located at 435 Orchard Road and operating daily from 11am to 10pm, this outlet can be reached at +65 6974 7170 for enquiries.
As one of Singapore's most established bubble tea brands, KOI focuses on brewing aromatic tea with quality ingredients. The Express format maintains KOI's commitment to freshly prepared beverages whilst offering faster service suited to the mall environment. Each drink is prepared to order, allowing customisation of sugar and ice levels to personal preference.
The menu includes KOI's signature milk teas alongside fruit teas, specialty drinks, and innovative offerings like Golden Buckwheat Tea, a caffeine-free option. Toppings include the popular Buckwheat Chew Chew pearls alongside traditional tapioca pearls, providing textural variety in each cup.
Available for both walk-in purchases and delivery through foodpanda, KOI Thé Express serves shoppers seeking refreshment during their Orchard Road experience. The basement location provides convenient access for office workers, tourists, and residents navigating Wisma Atria. KOI's established reputation for quality tea-based beverages has made it a go-to choice for bubble tea enthusiasts across Singapore.
6974 7170
Orchard Road
Operating Hours
Open Now
Closes in 9h 48m
Monday
(Today)
11 am–10 pm
Tuesday
11 am–10 pm
Wednesday
11 am–10 pm
Friday
11 am–10 pm
Saturday
11 am–10 pm
Sunday
11 am–10 pm
Our Menu
Add-ons
Buckwheat Chew Chew Topping
$0.80
Chewy buckwheat pearls for texture
Beverages
Golden Buckwheat Tea
$4.50
Caffeine-free aromatic buckwheat tea
Signature Milk Tea
$4.80
KOI classic milk tea with quality tea leaves
Macchiato Series
$5.20
Tea topped with creamy milk foam
Menu Images
Menu Highlights
Lemon/Lime Juice
4.8 (M), 5.8 (L)
柠檬汁/金桔汁
No.8 Juice
4.8 (M), 5.8 (L)
八冰茶
Wildflower Ice Honey
4.8 (M), 5.8 (L)
野花蜜茶
Lemon Plum Juice
4.8 (M), 5.8 (L)
柠檬梅子汁
Wildflower Honey Lemon Juice
5.5 (M), 6.5 (L)
柠檬野花蜜
Wildflower Honey Lemon Lime Juice
5.5 (M), 6.5 (L)
野花蜜柠檬桔子汁
Green Tea/ Black Tea Macchiato
4.1 (M), 5.1 (L)
绿茶玛奇朵/红茶玛奇朵
Lychee Black Tea Macchiato
5.1 (M), 6.1 (L)
荔枝红茶玛奇朵
Peach Macchiato
5.1 (M), 6.1 (L)
水蜜桃玛奇朵
Passion Fruit Green Tea Macchiato
5.1 (M), 6.1 (L)
百香绿茶玛奇朵
Jumbo
+1.0 (M, L)
波霸
Coffee Jelly
+1.0 (M, L)
咖啡冻
Grass Jelly Q
+1.0 (M, L)
Q仙草
Konjac Ball
+1.3 (M, L)
晶球
Ai Yu
+1.3 (M, L)
愛玉
Aloe Vera
+1.3 (M, L)
芦荟
Photo Gallery
The exterior of KOI Thé Express Wisma Atria, a bubble tea shop with bright signage.
A refreshing KOI Thé drink with a promotional poster in the background.
A KOI Thé Express milk tea drink in a plastic bag with a straw.
A brightly lit KOI Thé Express shop front in a modern mall corridor.
KOI Thé Express counter with a digital menu board and order/collect signage.
A hand holds a KOI Thé drink in a plastic bag with condensation.
A takeaway cup from KOI Thé Express Wisma Atria in a plastic bag.
A menu for KOI Thé Express featuring drinks like Macchiato, juices, and toppings.
I really dislike giving low ratings, but this shop deserves it. They make payment way too difficult in 2025 — no Visa, Mastercard, Apple Pay, or Payway. Only cash or UnionPay. Tourists, bring cash.
Taste-wise, the peach milk tea is actually good (4 stars at 50% sugar), but half the cup is ice, as you can see in the photo. Service was also unfriendly.
Would I return? Probably not. Hope this helps other visitors prepare before they go.
Eu Chan
Service by female staff is very bad. She was very rude
Victor Tan (Xiao Tee)
Service very bad and have a very bad attitude for the tomboy when I asked how many glasses he answer me, you don't have eyes you cannot see ma please take note this is not the way you answered anyone
An Nguyễn Hà
Very bad experience at this outlet. They criticized my English pronunciation in English right in front of me, and thought I didn’t understand.
Peng Soon Khoo
Please bring back the normal honey milk tea! Wildflower honey milk tea tastes different.
Positive Reviews
WanderWithWit
Review of KOI Express @ Wisma Atria
I’ve always enjoyed KOI drinks—the consistency in quality comes from their strict SOP, with every ingredient measured and prepared to the same standard. This is something I really appreciate, as you always know what to expect from a KOI cup.
That said, it’s a little disappointing that several outlets have closed recently, making it less convenient to grab a KOI drink when the craving hits. Hopefully, they can continue to maintain their presence while keeping their standards aligned with their SOP across all outlets.
On the bright side, service has been reliable. I’ve been quite lucky to be served by friendly and attentive staff so far, which adds to the overall positive experience.
Verdict: KOI Express @ Wisma Atria remains a dependable spot for a consistent cup of bubble tea—perfect if you’re in Orchard and need a quick fix.
PeiQi Yee
Bought 1 cup of koi from the app during lunch time, however when I reached the store, I realised my order didn't went through and bought a cup on the spot.
Suddenly I received at call at from them @ 915pm, the female staff who is working PM shift today is really nice.
Thankful that she did extra miles to give me a call that I didn't collect this drink as I didn't know the order went through.
She even took down my details and wanted to help me file in a refund. Really thankful for your extra services!! ❤️
K
Honey four season tea (default sweetness) was super sweet. Had to add lots of water to dilute the sweetness. The wildflower honey (default sweetness) was just right in sweetness.
Sheryn Kwok
Wenyi is very helpful and friendly, she also remembers my order which is very heartwarming. Thank you for the excellent service!
elvis lee
Kino is go good staff , friendly to customer … 👏👏👏 …
