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Hong Kong eSIM

eSIM plans for Hong Kong. Install before you fly and switch on when you land.

This page carries 69 eSIM plans for Hong Kong, riding on CSL / HKT / China Mobile Hong Kong / SmarTone with 3G / 4G / 5G support. Install the profile at home before you fly; the plan starts counting when the phone first registers on a network at the destination.

ぴったりのプランを組み立てる

Pick your days and data and we match the closest real packages, cheapest first.

−5%5% off every plan · code ESIM5 applied for you · new eSIMs only, not top-ups

69 packages

How much data

Full speed up to the daily quota, then unlimited at a reduced speed

Sort by69 packages

Hong Kong 1GB 7 days

1GB · 7 日間

  • テザリング
  • 5G
Quantity1
￥294−5%￥279Promo price, 5% off with code ESIM5
詳細

Hong Kong 500MB 7 days

500MB · 7 日間

  • テザリング
  • 5G
Quantity1
￥294−5%￥279Promo price, 5% off with code ESIM5
詳細

Hong Kong +2 countries 1GB 7 days

Works in 3 countries: Hong Kong, China, Macauすべて見る

Hong Kong, China, Macau

1GB · 7 日間

  • テザリング
  • 5G
Quantity1
￥449−5%￥426Promo price, 5% off with code ESIM5
詳細

Hong Kong 3GB 15 days

3GB · 15 日間

  • テザリング
  • 5G
Quantity1
￥604−5%￥573Promo price, 5% off with code ESIM5
詳細

Hong Kong 3GB 30 days

3GB · 30 日間

  • テザリング
  • 5G
Quantity1
￥604−5%￥573Promo price, 5% off with code ESIM5
詳細

Hong Kong 5GB 30 days

5GB · 30 日間

  • テザリング
  • 5G
Quantity1
￥758−5%￥720Promo price, 5% off with code ESIM5
詳細

Picked by how you travel

短い旅行に最適

Hong Kong 500MB per day

csl / SmarTone

Daily
データ
500MB per day
有効期間
sold per day, up to 365 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

  • Daily, no top-up
〜から￥139￥132
詳細

データを多く使う人に

Hong Kong 50GB 30 days

csl / SmarTone

Fixed
データ
50GB
有効期間
30 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

〜から￥4,163￥3,954
詳細

These picks are computed from price per GB, validity and plan features only — never from what we earn.

All Hong Kong plans

どのプランか迷っていますか？

日数と使用量を選ぶと、このページのプランから選びます

+
使用量の目安
最もおすすめ

Hong Kong 2GB per day

csl / SmarTone

  • 2GB per day, buy exactly the 7 days you need
  • Supports 5G network
￥3,141￥2,984

for 7 days

このプランを選ぶ
最安

Hong Kong 10GB 30 days

csl / SmarTone

  • 10GB for 7 days, leaves about 41% headroom
  • Valid for 30 days, longer than your 7-day trip in case plans shift
  • Supports 5G network
￥1,377￥1,308
このプランを選ぶ
余裕のあるデータ量

Hong Kong +2 countries 10GB 30 days

3 countries · partner networks

  • 10GB for 7 days, leaves about 41% headroom
  • Valid for 30 days, longer than your 7-day trip in case plans shift
  • Supports 5G network
￥2,770￥2,631
このプランを選ぶ
最も柔軟

Hong Kong 3GB per day

csl / SmarTone

  • 3GB per day, buy exactly the 7 days you need
  • Supports 5G network
￥4,225￥4,013

for 7 days

このプランを選ぶ

Short trips, 1–7 days7 packages

Hong Kong 1GB 7 days

csl / SmarTone

Fixed
データ
1GB
有効期間
7 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

〜から￥294￥279
詳細

Hong Kong 500MB 7 days

csl / SmarTone

Fixed
データ
500MB
有効期間
7 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

〜から￥294￥279
詳細

Hong Kong +2 countries 1GB 7 days

3 countries · partner networks

Fixed
Works in 3 countries: Hong Kong, China, Macauすべて見る

Hong Kong, China, Macau

データ
1GB
有効期間
7 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

〜から￥449￥426
詳細

Hong Kong +19 countries 1GB 7 days

20 countries · partner networks

Fixed
Works in 20 countries: Hong Kong, Japan, Australia +17すべて見る

Hong Kong, Japan, Australia, China, Singapore, South Korea, Vietnam, Cambodia, India, Indonesia, Israel, Kuwait, Macau, Malaysia, New Zealand, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Thailand

データ
1GB
有効期間
7 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

〜から￥1,068￥1,014
詳細

Hong Kong +11 countries 1GB 7 days

12 countries · partner networks

Fixed
Works in 12 countries: Hong Kong, Japan, China +9すべて見る

Hong Kong, Japan, China, Singapore, South Korea, Taiwan, Vietnam, Cambodia, Indonesia, Macau, Malaysia, Thailand

データ
1GB
有効期間
7 days
テザリング
可
通信方式
3G / 4G

Validity starts on first connection at the destination

  • 4G only, no 5G
〜から￥1,068￥1,014
詳細

Hong Kong +116 countries 1GB 7 days

117 countries · partner networks

Fixed
Works in 117 countries: Hong Kong, Japan, Australia +114すべて見る

Hong Kong, Japan, Australia, China, Singapore, South Korea, Taiwan, United Kingdom, United States, Albania, Argentina, Armenia, Austria, Azerbaijan, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Bulgaria, Cameroon, Canada, Central African Republic, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, Finland, France, Gabon, Germany, Ghana, Gibraltar, Greece, Guam, Guatemala, Guinea-Bissau, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Ivory Coast, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Mauritius, Mexico, Moldova, Montenegro, Morocco, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Panama, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of the Congo, Romania, Saudi Arabia, Senegal, Serbia, Seychelles, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Uganda, Ukraine, United Arab Emirates, Uruguay, Uzbekistan, Zambia

データ
1GB
有効期間
7 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

〜から￥1,377￥1,308
詳細

8–15 days4 packages

Hong Kong 3GB 15 days

csl / SmarTone

Fixed
データ
3GB
有効期間
15 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

〜から￥604￥573
詳細

Hong Kong +2 countries 3GB 15 days

3 countries · partner networks

Fixed
Works in 3 countries: Hong Kong, China, Macauすべて見る

Hong Kong, China, Macau

データ
3GB
有効期間
15 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

〜から￥1,068￥1,014
詳細

Hong Kong +19 countries 3GB 15 days

20 countries · partner networks

Fixed
Works in 20 countries: Hong Kong, Japan, Australia +17すべて見る

Hong Kong, Japan, Australia, China, Singapore, South Korea, Vietnam, Cambodia, India, Indonesia, Israel, Kuwait, Macau, Malaysia, New Zealand, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Thailand

データ
3GB
有効期間
15 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

〜から￥2,461￥2,337
詳細

Hong Kong +11 countries 3GB 15 days

12 countries · partner networks

Fixed
Works in 12 countries: Hong Kong, Japan, China +9すべて見る

Hong Kong, Japan, China, Singapore, South Korea, Taiwan, Vietnam, Cambodia, Indonesia, Macau, Malaysia, Thailand

データ
3GB
有効期間
15 days
テザリング
可
通信方式
3G / 4G

Validity starts on first connection at the destination

  • 4G only, no 5G
〜から￥2,461￥2,337
詳細

16 days and longer34 packages

Hong Kong 3GB 30 days

csl / SmarTone

Fixed
データ
3GB
有効期間
30 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

〜から￥604￥573
詳細

Hong Kong 5GB 30 days

csl / SmarTone

Fixed
データ
5GB
有効期間
30 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

〜から￥758￥720
詳細

Hong Kong +19 countries 1GB 30 days

20 countries · partner networks

Fixed
Works in 20 countries: Hong Kong, Japan, Australia +17すべて見る

Hong Kong, Japan, Australia, China, Singapore, South Korea, Vietnam, Cambodia, India, Indonesia, Israel, Kuwait, Macau, Malaysia, New Zealand, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Thailand

データ
1GB
有効期間
30 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

〜から￥1,068￥1,014
詳細

Hong Kong +2 countries 3GB 30 days

3 countries · partner networks

Fixed
Works in 3 countries: Hong Kong, China, Macauすべて見る

Hong Kong, China, Macau

データ
3GB
有効期間
30 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

〜から￥1,223￥1,161
詳細

Hong Kong 10GB 30 days

csl / SmarTone

Fixed
データ
10GB
有効期間
30 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

〜から￥1,377￥1,308
詳細

Hong Kong +2 countries 5GB 30 days

3 countries · partner networks

Fixed
Works in 3 countries: Hong Kong, China, Macauすべて見る

Hong Kong, China, Macau

データ
5GB
有効期間
30 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

〜から￥1,532￥1,455
詳細

Daily · unlimited with fair use18 packages

Full speed up to each day's quota, then a reduced speed for the rest of that day. Buy as many days as the trip needs.

Hong Kong 500MB per day

csl / SmarTone

Daily
データ
500MB per day
有効期間
sold per day, up to 365 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

  • Daily, no top-up
〜から￥139￥132
詳細

Hong Kong 1GB per day

csl / SmarTone

1Mbps after the quota

Daily
データ
1GB per day
有効期間
sold per day, up to 365 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

  • Daily, no top-up
〜から￥294￥279
詳細
Choose network

Hong Kong +2 countries 500MB per day

3 countries · partner networks

Daily
Works in 3 countries: Hong Kong, China, Macauすべて見る

Hong Kong, China, Macau

データ
500MB per day
有効期間
sold per day, up to 365 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

  • Daily, no top-up
〜から￥294￥279
詳細

Hong Kong 2GB per day

csl / SmarTone

1 Mbps after the quota

Daily
データ
2GB per day
有効期間
sold per day, up to 365 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

  • Daily, no top-up
〜から￥449￥426
詳細
Choose network

Hong Kong +2 countries 1GB per day

3 countries · partner networks

Daily
Works in 3 countries: Hong Kong, China, Macauすべて見る

Hong Kong, China, Macau

データ
1GB per day
有効期間
sold per day, up to 365 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

  • Daily, no top-up
〜から￥604￥573
詳細

Hong Kong +11 countries 500MB per day

12 countries · partner networks

Daily
Works in 12 countries: Hong Kong, Japan, China +9すべて見る

Hong Kong, Japan, China, Singapore, South Korea, Taiwan, Vietnam, Cambodia, Indonesia, Macau, Malaysia, Thailand

データ
500MB per day
有効期間
sold per day, up to 365 days
テザリング
可
通信方式
3G / 4G

Validity starts on first connection at the destination

  • 4G only, no 5G
  • Daily, no top-up
〜から￥604￥573
詳細

Covers several countries48 packages

Packages valid beyond one country; the card lists them.

Hong Kong +2 countries 500MB per day

3 countries · partner networks

Daily
Works in 3 countries: Hong Kong, China, Macauすべて見る

Hong Kong, China, Macau

データ
500MB per day
有効期間
sold per day, up to 365 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

  • Daily, no top-up
〜から￥294￥279
詳細

Hong Kong +2 countries 1GB 7 days

3 countries · partner networks

Fixed
Works in 3 countries: Hong Kong, China, Macauすべて見る

Hong Kong, China, Macau

データ
1GB
有効期間
7 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

〜から￥449￥426
詳細

Hong Kong +2 countries 1GB per day

3 countries · partner networks

Daily
Works in 3 countries: Hong Kong, China, Macauすべて見る

Hong Kong, China, Macau

データ
1GB per day
有効期間
sold per day, up to 365 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

  • Daily, no top-up
〜から￥604￥573
詳細

Hong Kong +11 countries 500MB per day

12 countries · partner networks

Daily
Works in 12 countries: Hong Kong, Japan, China +9すべて見る

Hong Kong, Japan, China, Singapore, South Korea, Taiwan, Vietnam, Cambodia, Indonesia, Macau, Malaysia, Thailand

データ
500MB per day
有効期間
sold per day, up to 365 days
テザリング
可
通信方式
3G / 4G

Validity starts on first connection at the destination

  • 4G only, no 5G
  • Daily, no top-up
〜から￥604￥573
詳細

Hong Kong +2 countries 2GB per day

3 countries · partner networks

Daily
Works in 3 countries: Hong Kong, China, Macauすべて見る

Hong Kong, China, Macau

データ
2GB per day
有効期間
sold per day, up to 365 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

  • Daily, no top-up
〜から￥758￥720
詳細

Hong Kong +1 countries 3GB per day

2 countries · partner networks

Daily
Works in 2 countries: Hong Kong, Chinaすべて見る

Hong Kong, China

データ
3GB per day
有効期間
sold per day, up to 365 days
テザリング
可
通信方式
3G / 4G / 5G

Validity starts on first connection at the destination

  • Daily, no top-up
〜から￥913￥867
詳細
Hong Kong

Plans listed

69

ネットワーク

CSL / HKT, China Mobile Hong Kong, SmarTone

通信方式

3G / 4G / 5G

Local currency

HKD

How much data you actually need

到着後にすること

電波が変わる場所

Cities travellers ask about

  • —
  • —
  • —
  • —
  • —

Apps to install before you fly

Networks in Hong Kong

Operator通信方式
CSL / HKT4G / 5G
China Mobile Hong Kong4G / 5G
SmarTone4G / 5G

These are the networks operating in the country. A given plan may reach only some of them — check the network named on the plan itself.

Plan comparison

Planデータ有効期間テザリング販売元
Hong Kong 500MB per day500MB per day1 日間可eSIMonline
Hong Kong 1GB per day1GB per day1 日間可eSIMonline
Hong Kong +2 countries 500MB per day500MB per day1 日間可eSIMonline
Hong Kong 1GB per day1GB per day1 日間可eSIMonline
Hong Kong 1GB per day1GB per day1 日間可eSIMonline
Hong Kong 2GB per day2GB per day1 日間可eSIMonline
Hong Kong +2 countries 1GB per day1GB per day1 日間可eSIMonline
Hong Kong +11 countries 500MB per day500MB per day1 日間可eSIMonline
Hong Kong 3GB per day3GB per day1 日間可eSIMonline
Hong Kong 2GB per day2GB per day1 日間可eSIMonline
Hong Kong 2GB per day2GB per day1 日間可eSIMonline
Hong Kong 3GB per day3GB per day1 日間可eSIMonline

よくある質問

Does a Hong Kong plan keep working in mainland China or Macau?+

Not automatically. Hong Kong, Macau and mainland China count as separate service areas even though the border is a few minutes apart by train. If your trip mixes Hong Kong with Shenzhen or Macau, check the area list on the plan itself before buying rather than assuming geography settles it.

Does data really work inside MTR stations and tunnels?+

Yes. The MTR has in-station and in-tunnel coverage, so you can follow a map, answer messages or check which exit you need while the train is moving. Speeds dip at rush hour when carriages are packed, but the connection generally holds right through an urban journey.

Do I need a VPN in Hong Kong?+

Most visitors do not set one up just to use everyday apps in Hong Kong, because the territory runs its own internet regime separate from the mainland. The people who should think about it are those continuing across the border to Shenzhen or Guangzhou on the same trip — set up any tools and accounts while you are still on the Hong Kong side.

What should I prepare for the outlying islands and hiking trails?+

Download an offline map of the route before you leave the urban area, and screenshot the last ferry times. Along the MacLehose ridge or the inner Sai Kung coast the signal drops for long stretches, so relying on a live search halfway round is riskier than it looks.

When does a Hong Kong eSIM start counting days?+

Most plans here start when the phone first connects to a network at the destination, so you can install in advance at home and switch it on after landing. Each plan page states its own rule.

Do I have to remove my home SIM?+

No. The eSIM is a second line, so you keep your home number for SMS OTP. Turn off roaming data on the home line and set the eSIM as the data line.

More on Hong Kong

📶 Networks and coverage

関連情報

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最終更新: 2026年9月11日