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KOI Thé Singapore Promotions: 1-for-1 Deals (June 2026)

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Current KOI Thé Promotions: 1-for-1 Deals, Discounts & Freebies

Calling all bubble tea lovers in Singapore! If you’re craving a refreshing cup of KOI Thé, we have some incredibly sweet news for you. This June, KOI has partnered with the CapitaStar app to roll out fantastic “Bestie Day” deals that you won’t want to miss. Whether you’re looking to unlock a 1-for-1 Peach Green Tea deal using a special reward code, or wanting to score two entirely free Honey Milk Teas just by showing up with your best friend, there is a treat waiting for you. Grab your bestie, get your CapitaStar app ready, and check out these limited-time bubble tea promotions below before they are fully redeemed!

1-FOR-1KOI

1-for-1 KOI Peach Green Tea with CapitaStar

Enter reward code BESTIECode is copied on the CapitaStar app to unlock a 1-for-1 Peach Green Tea with Coconut Jelly (M) eVoucher from KOI THÉ.

  • Price: S$5.50 for 2 drinks
  • App: CapitaStar
  • Expiry: 16 June 2026

Use Code

HOJICHASERIES

KOI launches new Hojicha drinks with Japanese roasted tea

Enjoy KOI’s new Hojicha range made with roasted tea imported from Japan, paired with fresh milk or oat milk and optional Almond Tofu or Azuki Red Bean toppings.

  • New Launch: KOI Hojicha series
  • Tea Origin: Japan
  • Milk Options: Fresh milk or oat milk
  • New Toppings: Almond Tofu & Azuki Red Bean

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KOI Thé new Hojicha drinks

MEMBERPERKS

Exclusive monthly vouchers for KOI members

KOI members can enjoy exclusive vouchers and surprise rewards on designated Members Days throughout the month.

  • Silver: First Monday monthly
  • Golden: First and third Tuesday
  • Diamond: First and third Wednesday

Join Now

Past KOI Thé Promotions & Expired Deals (Singapore)

View History
  • Free Teas for Singtel Customers – Singtel users could redeem a complimentary Green Tea or Black Tea, whilst Prestige and Red members enjoyed premium options like Peach Oolong, valid at most KOI Thé and Express outlets until 21 March.
  • Snoopy Christmas Gift Sets from S$15 – During the 2024 festive season, fans grabbed exclusive Snoopy merchandise, including a 2025 calendar, thermos, and a KOI Card loaded with 1-for-1 and free upsize vouchers.
  • S$1 Grass Jelly Q Topping – Customers added a delightful layer of texture to their favourite beverages with a S$1 Grass Jelly Q topping promotion, exclusively available at KOI Express branches.
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  • S$3.50 Wildflower Honey Tea Macaron – Shoppers satisfied their sweet cravings with a limited-edition tea-infused macaron for just S$3.50, available while stocks lasted at all KOI Thé locations across Singapore.
  • S$16 Wildflower Honey KOI Card – Regulars saved on their daily brews with a seasonal KOI Card priced at S$16 (valued at S$35), which bundled 10 vouchers including 1-for-1s and free toppings at most KOI Thé and Express outlets.
  • Alipay 1-for-1 & S$1 Off Discounts – Authenticated Alipay CN wallet holders unlocked S$1 off their order or a 1-for-1 beverage deal using exclusive promo codes, valid until 30 September 2024.
  • S$3.50 BB Bear Honey Tea Macaron Bundle – Diners picked up a limited-edition, bear-shaped Wildflower Honey Tea Macaron for S$3.50 when paired with any drink, or S$5.50 on its own, at both KOI Thé and Express locations.
  • New Wildflower Honey Series Launch – Patrons explored a fresh seasonal menu featuring the Wildflower Ice Honey and Oolong Tea Latte, perfectly paired with a brand-new Osmanthus Jelly topping.
  • S$1.80 Eco Cup with Low-Fat Milk Tea – Bubble tea lovers embraced sustainability by topping up a modest S$1.80 with any Low-Fat Milk Tea Series purchase to receive an exclusive KOI Sports Day Eco Cup.
  • Seasonal Grapefruit Beverage Series – To beat the summer heat, the brand introduced a refreshing Grapefruit Green Tea and pure Grapefruit Juice, offering zesty, citrus-infused flavours for a limited period.
  • S$6.50 Fantasy Land Mystery Boxes – Collectors snapped up adorable blind box characters like the Dreamy Tea Cup and Wishing Ferris Wheel for S$6.50 with any drink purchase, available exclusively at cashier counters.
  • Golden Bubble Milk Tea Social Giveaway – Fans engaged with the brand on Facebook and Instagram for a chance to be one of two lucky winners to score their favourite KOI Thé order, with entries closing on 27 May 2024.
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