8 Best Bubble Tea Deals & Promos in Singapore (August 2026) — CHICHA & Beutea 1-for-1, CHAGEE Members' Day 20% Off, PlayMade & KOI Promo Codes

CHICHA San Chen is the premium end of Singapore's bubble tea scene — hand-shaken teas brewed by a Michelin-nod-worthy machine, with cleaner, more tea-forward flavours (their Oolong and the signature 'God's Tea Latte' have a cult following). The catch is the price (~S$5–7 a cup), which is exactly why the deal matters: sign up to the CHICHA San Chen rewards programme and new members get a 1-for-1 welcome drink, effectively halving your first two cups to ~S$3.50 each. You'll also collect stamps toward more free drinks. Around 33 outlets islandwide (ION, VivoCity, Jewel, Northpoint and more). BEST FOR: tea purists who want a genuinely better cup — the welcome 1-for-1 is the best way to try it without the full sticker shock.

Beutea (茶仙子) is the newer name here, and it is buying attention the direct way. Download the Beutea app, register as a new user, and a 1-for-1 voucher lands in your account instantly — no minimum spend, no spend-threshold unlock, and valid across the whole menu rather than a nominated flavour, so classic milk teas, fruit teas, jasmine teas and the pricier speciality drinks all qualify. That last detail is what separates it from most 'welcome voucher' offers, which usually pin you to one cheap drink. The promotion has run since 8 July 2026 with no published end date. Outlets are still growing but already cover a useful spread: Tiong Bahru Plaza, Northpoint City, Tampines MRT, Marine Parade, Bishan, City Square Mall, Bugis Junction, Kallang, Raffles Place and Pasir Panjang. BEST FOR: anyone who has not tried Beutea yet — it is the least restricted 1-for-1 in this list, and worth timing for a visit with a friend so both cups get used.

CHAGEE (霸王茶姬) has exploded across Singapore with its clean, low-sugar 'original leaf' teas served in that instantly recognisable minimalist cup — and as of the membership programme it relaunched on 29 July 2026, it now has the best value ladder of any chain here. Register and you get a 30% off voucher for one Large cup straight away; a second 30% voucher unlocks after your 3rd cup, a surprise gift at 5 cups, and a full Buy-1-Free-1 drink voucher at 8 cups. Hit CHA Explorer (10 cups) and you also get a monthly 8%-off-second-cup voucher, a free drink in your birthday month, and access to Members' Day — a 20% off voucher on selected Wednesdays (Pioneer at 40 cups and Master at 80 cups scale that to 10% and 12%). The launch run of Members' Day dates — 29 July, 5 and 12 August 2026 — has passed; CHAGEE releases the next dates in-app, so check the app rather than assuming a given Wednesday qualifies. Running alongside it: the Bes-Tea Brew Crew bundle from S$17.90, which pairs a Large Fresh Milk Tea (BO•YA Jasmine Green, Da Hong Pao or Peach Oolong) with one of six randomly assigned plushies — CHAGEE app only, not on Grab, and it ends when the plushie allocation runs out. BEST FOR: anyone who drinks CHAGEE more than once a month — the ladder compounds, and the 8-cup Buy-1-Free-1 is the single best reward in this list.

PlayMade (丸作) is the pearl specialist — famous for hand-made toppings like its signature brown-sugar pearls, aloe vera and the golden 'boba' it's built a following on. The everyday hack: order self-pickup on the PlayMade app between 3–5pm and enter code TEATIME for 10% off — a simple, recurring afternoon saving that has run since June 2026 with no announced end date, and was still live when we re-checked in August 2026. Two catches: it is self-pickup only, and PlayMade lists it at selected outlets (Westgate and Jurong Point), so check eligibility in-app rather than assuming your usual store counts. BEST FOR: regulars near a participating outlet who can time their order for the 3–5pm window.

KOI Thé is the OG for many Singaporeans — consistent bubble tea, chewy golden pearls and the beloved macchiato foam top. Right now its fruit-forward Ume (plum) series has an app deal: enter code KOIUME29 in the KOI Thé SG app for 10% off any Ume drink, while redemptions last (toppings excluded). It has run since 17 April 2026 and was still live when we re-checked in August 2026 — a refreshing, slightly tart pick for the heat. KOI's app also runs a Leaf loyalty system (earn 1 Leaf per S$1, redeem for free toppings and drinks), so the discount stacks with points on your account. Around 50+ outlets, the widest network here. BEST FOR: KOI regulars and anyone who likes a fruity, less-sweet cup — the Ume series with 10% off is a solid, low-effort saving.

R&B Tea is one of the better value 'proper' milk-tea chains — known for its Fresh Milk series and the viral Bam Bam (brown sugar) drinks. Its current deal keeps things simple: Large Fresh Milk Teas from just S$4.90, which is a genuinely low price for a large cup from a mainstream chain. Buy any Fresh Milk drink and you can also add on a limited TeaLuxe Tumbler for S$7.90 (usual price S$12.90) and get a free Fur Pal keychain — handy if you're trying to cut down on single-use cups. Around 25+ outlets, walk-in and on delivery platforms. BEST FOR: everyday value seekers who want a big, milky cup without hunting for a code — and tumbler collectors.

HEYTEA's grand-opening 1-for-1 at its first East-side store (Tampines 1) ran 6–12 July and has now ended — but the store is here to stay (10 Tampines Central 1, #01-16, next to Luckin Coffee, 10am–10pm daily), and HEYTEA's standing saving continues: download the GO HEYTEA app and new members get a welcome voucher on sign-up, plus points on every order toward free drinks. It's the best low-effort way to shave a dollar or two off HEYTEA's premium fruit- and cheese-teas (~S$6–7 a cup) any day of the week. It sits this far down the list purely because, as of August 2026, HEYTEA has no 1-for-1 running anywhere in Singapore — a welcome voucher is worth less than the sign-up 1-for-1s at the top of this list. BEST FOR: East-siders who now have a HEYTEA nearby, and anyone happy to order through the app for the welcome voucher and points. HEYTEA does run flash 1-for-1s at store openings and reopenings, so watch their Instagram for the next one.

Mixue (蜜雪冰城) doesn't really do promos — because it doesn't need to. Its whole thing is permanently rock-bottom prices, though one number has moved: the Signature King Cone that Mixue launched in Singapore at S$1 rose to S$1.50 on 25 November 2024, which the chain attributed to raw-material costs, and it has held there since. At S$1.50 it is still the cheapest cone from any chain here, and most drinks (lemonades, milk teas, fruit teas) stay under S$3.50, with no membership, no code and no app gymnastics required. Quality is simple and cheerful rather than premium, but for sheer value-per-dollar nothing else on this list comes close, and the Snow King mascot cups are a hit with kids. Outlets are spreading fast across heartland malls and MRT stations islandwide. BEST FOR: families, students and anyone who just wants a cheap, cheerful cold drink or cone on a hot day without thinking about deals at all.