Cheapest 5G Plans in Hong Kong
These are the lowest-priced 5G plans currently in our database, cheapest first. 5G is standard in Hong Kong now, so you rarely need to pay a premium for it — check whether a low price comes with a smaller data cap or a capped 5G speed.
45 plans
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SmarToneSmarTone 5G Plan $138 60GB
HK$138/ mo
- Local data
- 60 GB
- Network
- 5G
- Contract
- 24-month
- eSIM
- Yes
SmarToneSmarTone 5G Plan $139 30GB
HK$139/ mo
- Local data
- 30 GB
- Network
- 5G
- Contract
- 24-month
- eSIM
- Yes
SmarToneSmarTone 5G Plan $179 60GB
HK$179/ mo
- Local data
- 60 GB
- Network
- 5G
- Contract
- 24-month
- eSIM
- Yes
SmarToneSmarTone 5G Plan $179 60GB
HK$179/ mo
- Local data
- 60 GB
- Network
- 5G
- Contract
- 36-month
- eSIM
- Yes
China Mobile HKCMHK 5G一咭兩地服務計劃 100GB
HK$199/ mo
- Local data
- 100 GB
- Network
- 5G
- Contract
- 24-month
- eSIM
- Yes
SmarToneSmarTone 5G SIM Only Unlimited
HK$218/ mo
- Local data
- Unlimited
- Network
- 5G
- Contract
- 24-month
- eSIM
- Yes
China Unicom HK (CUniq)CUniq GO Monthly 45GB
HK$228/ mo
- Local data
- 45 GB
- Network
- 5G
- Contract
- Monthly (no contract)
- eSIM
- Yes
China Unicom HK (CUniq)CUniq 5G Local Data Hassle-free 10GB
HK$238/ mo
- Local data
- 10 GB
- Network
- 5G
- Contract
- 24-month
- eSIM
- Yes
Showing 13–24 of 45
Frequently asked questions
What is the cheapest 5G plan in Hong Kong?
The cheapest 5G plans are usually MVNO and sub-brand SIM-only plans. The exact lowest price changes with promotions — this page ranks the live options cheapest-first.
Related guides
Rankings are generated from our latest plan data and update automatically. Prices may change — always confirm with the provider before purchasing.