Hong Kong Mobile Plan & Broadband Deals

Asia-Pacific roaming day pass combo (3 passes) for HK$88, averaging HK$29.3 per pass. Unlimited data, 24-hour validity.

Ends 25 Oct · in 8 days

Added today

Existing customers purchasing vivo X Fold6 get up to HK$1,000 discount + free portable keyboard. Pre-order vivo X500 Series for up to HK$1,300 discount + gifts worth over HK$3,600.

Ends 27 Oct · in 10 days

Added today

Pre-order iPhone Duo with up to HK$4,000 device discount on selected 5G plans, plus trade-in credit up to HK$6,700, screen protection, HK$500 iPad/accessory discount, and 0%…

Added today

Samsung Galaxy Tab S12 series with existing customer device discounts, free ITFIT 65W charger, 5,000 HKT.AI points, up to HK$2,800 Mox rewards, 30% off keyboard trade-in, and up…

Valid until 31 Dec

Added today

Pre-order iPhone Duo with HKT.AI plan to get up to 648,000 HKT.AI Credits, HK$2,500 phone discount, 3-month Now TV & iMoney subscriptions, plus trade-in savings up to HK$7,430.

Ends 22 Oct · in 5 days

Added today

New entertainment plan at HK$448/month with unlimited 5G data and Now TV sports package including Premier League, La Liga, Champions League.

Ends 18 Oct · in 1 day

Added today

CMHK 5G data cards: Asia-Pacific monthly cards at 25% off, China-Macau cards at 30% off. Limited-time offer.

Valid until 31 Dec

Added today

New customers save HK$8.1 on 4G MySIM card. Get 30 days unlimited local data, 5,000 local minutes, and 50 SMS.

Valid until 31 Dec

Added today

Mainland China & Macau 3-Day Pass from HK$48 for data roaming during holidays.

Added today

Asia unlimited data SIM card at HK$65 (originally HK$75), usable across 12 countries including Japan, Korea, Thailand.

Added 1 day ago

Exchange 100 Club points + HK$148 for wine festival day pass, 8 tasting vouchers, and standard glass.

Ends 31 Oct · in 14 days

Added 1 day ago

Redeem 850 Club points for festival admission ticket and 8 tasting vouchers (RRP HK$298).

Ends 1 Nov · in 15 days

Added 1 day ago

New Mox customers get up to HKD2,800 cash rewards when purchasing phones with Mox credit card at csl, plus device discounts and 24-month interest-free installment option.

Valid until 31 Dec

Added 3 days ago

Pre-order vivo X Fold6 and X500 Series with up to HK$1,300 device discount plus up to HK$3,600 gifts. Existing customers get additional savings; UnionPay cardholders save up to…

Valid until 30 Nov

Added 3 days ago

Fubon iN ShopBack Visa Platinum cardholders enjoy up to HK$1,550 rewards: up to HK$1,000 instant discount on selected devices (min. HK$7,500 spend) + HK$200 monthly fee rebate on…

Valid until 31 Dec

Added 3 days ago

Giveaway: 3 lucky winners each receive HK$5,000 travel vouchers for flash trip contest.

Added 3 days ago

Register for selected SmarTone plans to enjoy 12 months of complimentary Disney+ access.

Added 3 days ago

Subscribe to SmarTone designated plan and enjoy 12 months of Disney+ free.

Added 3 days ago

From HK$88 for 4GB China/Macau data + free 30-day travel insurance (HK$600 value).

Added 13 Oct

3hk Threehk Sign Up For Plan To Get Free 2 Year

Added 12 Oct

Existing customers get exclusive pricing on iPhone travel accessories: LivePro monitor HK$448 (was HK$698), power bank HK$268 (was HK$298), travel charger HK$268 (was HK$328).

Valid until 31 Dec

Added 10 Oct

iPhone 18 Pro trade-in bundle: up to HK$3,600 off new phone + up to HK$6,700 trade-in credit + free device protection + HK$500 iPad/accessory discount + 0% APR financing.

Added 10 Oct

Switch to 3HK and receive HK$500 travel voucher, 2-year travel insurance, and Shenzhen ski resort tickets.

Added 10 Oct

6 months free 5G broadband with router and up to HK$340 MoneyBack points via HSBC card.

Valid until 31 Dec

Added 9 Oct

REDMI Note 17 from HK$99 with SmarTone 5G plan (HK$179/month) + free gifts worth HK$599 + HK$300 trade-in credit.

Added 7 Oct

CSL x Now TV entertainment plan: HK$498/month with unlimited 5G data and access to HBO Max, Disney+, Netflix, and Now TV content.

Added 7 Oct

UnionPay cardholders get up to HK$650 instant discount on selected flagship phones at 1O1O, tiered by spend.

Valid until 30 Nov

Added 7 Oct

Sign up for Gen SmarT AI plan (HK$98/month, 30GB data) and get AI Connect service free with ChatGPT access, plus referral rewards up to HK$600/month. University students get 6…

Added 7 Oct

Switch online to 5G roaming plan, get 6 months free monthly fee plus data and rewards.

Valid until 31 Dec

Added 6 Oct

New customers earn up to HK$20 cashback using Octopus for CSL payments or purchases.

Ends 11 Nov · in 25 days

Added 6 Oct

Asia-Pacific data roaming pass combo at HK$24 per pass (HK$480/20 passes) + free annual travel insurance worth HK$2,116.

Ends 31 Oct · in 14 days

Added 3 Oct

Csl Power Banks With 3c Certification A

Added 3 Oct

New or renewing Smart Parents plan customers get KKday HK$520 Greater Bay Area voucher bundle plus roaming data and 24/7 support.

Added 3 Oct

Dual SIM dual number service for HK$29/month with matched mainland number pairing.

Added 3 Oct

Switch to 3HK World PLAN and receive HK$500 travel voucher, free 2-year travel insurance, and free Shenzhen ski resort package.

Valid until 31 Dec

Added 1 Oct

iPhone 18 Pro from HK$0, free 2-year travel insurance + Shenzhen ski ticket, up to HK$8,200 trade-in credit, HK$100 cashback + up to 8,000 MoneyBack points, 36-month interest-free…

Added 1 Oct

iPhone upgrade with trade-in up to HK$6,700, direct discount up to HK$3,600, iPad/Apple accessories HK$500 off, and 36-month interest-free installment with additional rewards.

Added 30 Sept

Buy iPhone 18 Pro with UnionPay card, get HK$500 csl e-voucher for phone, accessories, or 5G services.

Added 30 Sept

HK$498/month unlimited 5G data + Now TV + HBO Max, Disney+, Netflix standard plans bundled together.

Added 29 Sept

Upgrade to 3's World PLAN and receive up to HK$20,000 mobile cash voucher for handset purchase.

Added 29 Sept

1O1O customers using Samsung Galaxy Z Fold8 Ultra/Fold8/Flip8 get additional chances to purchase K-Pop concert tickets.

Ends 18 Oct · in 1 day

Added 29 Sept

CSL customers get 10% off Greater Bay Area hotels with no minimum spend via exclusive e-coupon code.

Valid until 31 Dec

Added 29 Sept

SmarTone Gen SmarT AI plan at HK$98/month with 30GB local data, free AI platform access, and referral rewards up to HK$600/month. University students get 6 months free Home 5G…

Added 29 Sept

Up to HK$650 instant discount on selected flagship phones with UnionPay card. Additional tiered discounts: HK$200 off (HK$7,000–10,999 spend), HK$380 off (HK$11,000–16,999), or…

Valid until 30 Nov

Added 29 Sept

Get HK$10 cashback when paying HK$100+ monthly bill via Octopus at 3Shop. Up to HK$20 total over two periods.

Ends 11 Nov · in 25 days

Added 27 Sept

CSL existing customers get discounted pricing on travel essentials (HK$138–HK$5,199) and HK$480 pre-order for 20 Asia-Pacific roaming passes with free annual travel insurance…

Valid until 31 Dec

Added 26 Sept

CSL customers purchasing Samsung Galaxy Z Fold8 Ultra/Fold8/Flip8 get additional chances to buy K-Pop concert tickets via Samsung Wallet registration.

Ends 18 Oct · in 1 day

Added 26 Sept

Sign up for 5G broadband and get free choice of Samsung Galaxy Watch9, Samsung Buds4 Pro, HK$2,500 travel voucher, or 50,000 MoneyBack points.

Ends 31 Oct · in 14 days

Added 26 Sept

HSBC credit card holders earn up to 6,000 MoneyBack points (HK$120 value) plus HK$100 monthly rebate and 3x points on phone bills.

Valid until 31 Dec

Added 25 Sept

5G broadband from HK$118/month w/ up to HK$1,440 savings for selected housing estates.

Added 22 Sept

Up to HK$3,950 iPhone discount with UnionPay card; HK$650 instant discount + free gifts + trade-in up to HK$7,890.

Ends 22 Oct · in 5 days

Added 22 Sept

iPhone 18 Pro/Pro Max with HKT.AI plan: up to 648,000 credits, free AI support, trade-in from HK$5,709, 0% financing, up to HK$650 cashback.

Valid until 30 Nov

Added 22 Sept

iPhone 18 Pro with up to HK$3,600 machine price reduction, trade-in credit up to HK$6,700, and iPad/Apple accessory HK$500 discount.

Added 21 Sept

Up to HK$3,950 phone discount with UnionPay card + HKT.AI plan benefits including free AI support, Now TV 3-month trial, trade-in credit up to HK$7,890.

Ends 22 Oct · in 5 days

Added 19 Sept

Get up to HK$650 additional instant discount when purchasing selected products with UnionPay cards, tiered by spend amount.

Valid until 30 Nov

Added 19 Sept

Gen SmarT AI 5G plan with 30GB data, AI Connect, and regional roaming benefits for HK$98/month.

Added 14 Sept

1O1O customers enjoy up to 52% off dining at Cordis Hotel Group's Chinese restaurants during Mid-Autumn Festival.

Ends 19 Oct · in 2 days

Added 12 Sept

csl. data cards on sale from HK$38 (61% off) to HK$78 (11% off) with various validity periods for local and regional use.

Ends 21 Oct · in 4 days

Added 11 Sept

Buy Rokid AI Glasses Neo, get HK$500 discount plus free Rokid Charging Capsule worth HK$799.

Valid until 31 Dec

Added 8 Sept

CSL customers get 1 month free trial of Blacknut cloud gaming with 1,000+ games, then HK$49/month.

Valid until 31 Dec

Added 5 Sept

Subscribe to Blacknut cloud gaming via 1O1O and get the first month free. Then HK$49/month.

Valid until 31 Dec

Added 5 Sept

Pre-order GTA 6 digital version at HK$538 for existing customers or exchange 2,500 Club points. Includes bonus in-game items and free game access with selected service plans.

Valid until 19 Nov

Added 29 Aug

3 Hong Kong customers enjoy 10% off Airporter luggage delivery service in Japan when purchasing roaming data pass.

Valid until 31 Dec

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Added 4 Aug

10% off shopping at The Bicester Collection European villages, plus VIP lounge access and free concierge services for 1O1O customers.

Valid until 31 Dec

Added 29 Jul

Get INMO GO3 AI glasses at $0 with plan signup, includes professional myopia lens fitting and 10 million free AI tokens.

Valid until 31 Jul

Added 28 Jul

Get AI glasses at $0 with prescription lenses and 10M AI tokens when signing up for a specified plan.

Valid until 31 Jul

Added 26 Jul

SIM cards from HK$10 for new and existing customers across 8 regions.

Valid until 20 Jul

Added 20 Jul

Get 500 Club points when signing up for csl pet tracking service plans at selected stores. Selected smart pet products sold at discounted prices.

Valid until 31 Dec

Added 15 Jul

csl 5G U-Plan for students at HK$98/month (was HK$108) with 20GB data plus 3 months free Mirror Mobile news service (value HK$324).

Valid until 31 Dec

Added 4 Jul

Subscribe to Now TV 2026 Football Pass from HK$28/month to watch 4K matches. 1O1O customers get free data exemption and low-latency features.

Valid until 3 Jul

Added 4 Jul

University students get 20GB + 10GB data from HK$98/month, 2 months free w/ 36-month plan, plus 3 months free news service.

Ends 31 Oct · in 14 days

Added 12 Jun

1O1O members get 20% off Water Shows tickets, 15% off water park tickets, and up to MOP 130 dining discounts at Macau resorts.

Ends 31 Oct · in 14 days

Added 6 Jun

CSL customers get 20% off Water Show tickets, 15% off water park entry, plus up to MOP 130 dining credits at Melco resorts.

Ends 25 Oct · in 8 days

Added 5 Jun

Golden Star Ferry single tickets HK$182 all day, save up to HK$60 per ticket for csl members.

Ends 26 Oct · in 9 days

Added 2 Jun

CSL customers enjoy 50+ merchant discounts at Huafa Mall, including 20% off selected restaurants. New members get ¥1000 voucher; car owners get free car wash coupon with ¥388+…

Valid until 31 Dec

Added 23 May

New customers get 80% off AIRSIMe eSIM cards (from HK$50 to HK$10 each). All customers get 50% off when spending HK$100+.

Valid until 31 Dec

Code HGHGGO

Added 13 May

Purchase AI smart glasses and receive free gifts or discounts. Select service plans get free AI glasses.

Valid until 31 Dec

Added 2 May

CSL customers enjoy exclusive discounts at 50+ merchants and 12% off at partner restaurants across two shopping malls in Zhuhai during Golden Week.

Valid until 31 Dec

Added 2 May