Vietnam 1GB 7 days
Exits in Hong Kong · 5G
1GB · 7 日間
- テザリング
- 5G
Quantity1
Vietnam eSIM
eSIM plans for Vietnam. Install before you fly and switch on when you land.
This page carries 58 eSIM plans for Vietnam, riding on Viettel / Vinaphone / MobiFone 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-ups58 packages
How much data
Full speed up to the daily quota, then unlimited at a reduced speed
Sort by58 packages
Vietnam 500MB 7 days
500MB · 7 日間
- テザリング
- 5G
Quantity1
Vietnam 1GB 7 days
Exits in Singapore · 4G
1GB · 7 日間
- テザリング
Quantity1
Vietnam 3GB 15 days
Exits in Hong Kong
3GB · 15 日間
- テザリング
Quantity1
Vietnam 3GB 30 days
Exits in Hong Kong · 5G
3GB · 30 日間
- テザリング
- 5G
Quantity1
Vietnam 500MB per day
Exits in Singapore · 4G
500MB per day at full speed, then unlimited at 512 Kbps · 7 日間
- 7 日間
- テザリング
Picked by how you travel
短い旅行に最適
Vietnam 500MB per day
Viettel Mobile / MobiFone / Vinaphone
Exits in Singapore · 4G
- 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￥139￥132
データを多く使う人に
Vietnam 20GB 30 days
Viettel Mobile / MobiFone / Vinaphone
Exits in Hong Kong · 5G
- データ
- 20GB
- 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￥3,544￥3,366
These picks are computed from price per GB, validity and plan features only — never from what we earn.
All Vietnam 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
+
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￥4,225￥4,013このプランを選ぶ
Vietnam 2GB per day
Viettel Mobile / MobiFone / Vinaphone
- 2GB per day, buy exactly the 7 days you need
- Supports 5G network
for 7 days
最安￥1,842￥1,749このプランを選ぶ
Vietnam 10GB 30 days
Viettel Mobile / MobiFone / Vinaphone
- 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
余裕のあるデータ量￥3,544￥3,366このプランを選ぶ
Vietnam 20GB 30 days
Viettel Mobile / MobiFone / Vinaphone
- 20GB for 7 days, leaves about 183% headroom
- Valid for 30 days, longer than your 7-day trip in case plans shift
- Supports 5G network
最も柔軟￥5,308￥5,042このプランを選ぶ
Vietnam 3GB per day
Viettel Mobile / MobiFone / Vinaphone
- 3GB per day, buy exactly the 7 days you need
- Supports 5G network
for 7 days
Short trips, 1–7 days5 packages
Vietnam 1GB 7 days
Viettel Mobile / MobiFone / Vinaphone
Exits in Hong Kong · 5G
- 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
Choose network
Vietnam 500MB 7 days
Viettel Mobile / MobiFone / Vinaphone
- 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
Vietnam +19 countries 1GB 7 days
20 countries · partner networks
Works in 20 countries: Vietnam, Japan, Australia +17すべて見る
Vietnam, Japan, Australia, China, Hong Kong, Singapore, South Korea, 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
Vietnam +11 countries 1GB 7 days
12 countries · partner networks
Works in 12 countries: Vietnam, Japan, China +9すべて見る
Vietnam, Japan, China, Hong Kong, Singapore, South Korea, Taiwan, 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
Vietnam +126 countries 1GB 7 days
127 countries · partner networks
Works in 127 countries: Vietnam, Japan, Australia +124すべて見る
Vietnam, Japan, Australia, China, Hong Kong, Singapore, South Korea, Taiwan, United Kingdom, United States, Albania, Argentina, Austria, Azerbaijan, Bahrain, Bangladesh, Belgium, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Cambodia, Cameroon, Canada, Chad, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czechia, Denmark, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Eswatini, Finland, France, Gabon, Georgia, Germany, Ghana, Gibraltar, Greece, Guadeloupe, Guatemala, Honduras, Hungary, Iceland, India, Indonesia, Ireland, Isle of Man, Israel, Italy, Ivory Coast, Jersey, Jordan, Kazakhstan, Kenya, Kosovo, Kuwait, Kyrgyzstan, Latvia, Liberia, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Mali, Malta, Martinique, 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, Réunion, Romania, Saint Barthélemy, Saint Martin, 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￥2,151￥2,043
8–15 days3 packages
Vietnam 3GB 15 days
Viettel Mobile / MobiFone / Vinaphone
Exits in Hong Kong
- 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￥758￥720
Choose network
Vietnam +19 countries 3GB 15 days
20 countries · partner networks
Works in 20 countries: Vietnam, Japan, Australia +17すべて見る
Vietnam, Japan, Australia, China, Hong Kong, Singapore, South Korea, 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
Vietnam +11 countries 3GB 15 days
12 countries · partner networks
Works in 12 countries: Vietnam, Japan, China +9すべて見る
Vietnam, Japan, China, Hong Kong, Singapore, South Korea, Taiwan, 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
16 days and longer21 packages
Vietnam 3GB 30 days
Viettel Mobile / MobiFone / Vinaphone
Exits in Hong Kong · 5G
- 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￥758￥720
Choose network
Vietnam +19 countries 1GB 30 days
20 countries · partner networks
Works in 20 countries: Vietnam, Japan, Australia +17すべて見る
Vietnam, Japan, Australia, China, Hong Kong, Singapore, South Korea, 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
Vietnam 5GB 30 days
Viettel Mobile / MobiFone / Vinaphone
Exits in Hong Kong · 5G
- 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￥1,223￥1,161
Choose network
Vietnam 10GB 30 days
Viettel Mobile / MobiFone / Vinaphone
Exits in Hong Kong · 5G
- 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￥1,842￥1,749
Choose network
Vietnam +11 countries 3GB 30 days
12 countries · partner networks
Works in 12 countries: Vietnam, Japan, China +9すべて見る
Vietnam, Japan, China, Hong Kong, Singapore, South Korea, Taiwan, Cambodia, Indonesia, Macau, Malaysia, Thailand
- データ
- 3GB
- 有効期間
- 30 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
Vietnam +19 countries 3GB 30 days
20 countries · partner networks
Works in 20 countries: Vietnam, Japan, Australia +17すべて見る
Vietnam, Japan, Australia, China, Hong Kong, Singapore, South Korea, Cambodia, India, Indonesia, Israel, Kuwait, Macau, Malaysia, New Zealand, Pakistan, Philippines, Saudi Arabia, Sri Lanka, Thailand
- 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￥2,615￥2,484
Daily · unlimited with fair use13 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.
Vietnam 500MB per day
Viettel Mobile / MobiFone / Vinaphone
Exits in Singapore · 4G
- 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￥139￥132
Choose network
Vietnam 1GB per day
Viettel Mobile / MobiFone / Vinaphone
Exits in Hong Kong · 5G · 1 Mbps after the quota
- 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
Choose network
Vietnam 2GB per day
Viettel Mobile / MobiFone / Vinaphone
Exits in Hong Kong · 5G · 1 Mbps after the quota
- 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￥604￥573
Choose network
Vietnam +11 countries 500MB per day
12 countries · partner networks
Works in 12 countries: Vietnam, Japan, China +9すべて見る
Vietnam, Japan, China, Hong Kong, Singapore, South Korea, Taiwan, 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
Vietnam +4 countries 1GB per day
5 countries · partner networks
Works in 5 countries: Vietnam, Singapore, Indonesia +2すべて見る
Vietnam, Singapore, Indonesia, Malaysia, Thailand
- 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
Validity starts on first connection at the destination
- 4G only, no 5G
- Daily, no top-up
〜から￥604￥573
Vietnam 3GB per day
Viettel Mobile / MobiFone / Vinaphone
Exits in Hong Kong
- 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￥758￥720
Choose network
Covers several countries28 packages
Packages valid beyond one country; the card lists them.
Vietnam +11 countries 500MB per day
12 countries · partner networks
Works in 12 countries: Vietnam, Japan, China +9すべて見る
Vietnam, Japan, China, Hong Kong, Singapore, South Korea, Taiwan, 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
Vietnam +4 countries 1GB per day
5 countries · partner networks
Works in 5 countries: Vietnam, Singapore, Indonesia +2すべて見る
Vietnam, Singapore, Indonesia, Malaysia, Thailand
- 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
Validity starts on first connection at the destination
- 4G only, no 5G
- Daily, no top-up
〜から￥604￥573
Vietnam +19 countries 1GB 30 days
20 countries · partner networks
Works in 20 countries: Vietnam, Japan, Australia +17すべて見る
Vietnam, Japan, Australia, China, Hong Kong, Singapore, South Korea, 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
Vietnam +19 countries 1GB 7 days
20 countries · partner networks
Works in 20 countries: Vietnam, Japan, Australia +17すべて見る
Vietnam, Japan, Australia, China, Hong Kong, Singapore, South Korea, 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
Vietnam +11 countries 1GB 7 days
12 countries · partner networks
Works in 12 countries: Vietnam, Japan, China +9すべて見る
Vietnam, Japan, China, Hong Kong, Singapore, South Korea, Taiwan, 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
Vietnam +11 countries 1GB per day
12 countries · partner networks
Works in 12 countries: Vietnam, Japan, China +9すべて見る
Vietnam, Japan, China, Hong Kong, Singapore, South Korea, Taiwan, Cambodia, Indonesia, Macau, Malaysia, Thailand
- 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
Validity starts on first connection at the destination
- 4G only, no 5G
- Daily, no top-up
〜から￥1,068￥1,014
Plans listed
58
ネットワーク
Viettel, Vinaphone, MobiFone
通信方式
3G / 4G / 5G
Local currency
VND
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
- —
- —
- —
- —
Read it city by city: Hanoi, Ho Chi Minh City, Da Nang, Hoi An
Apps to install before you fly
Networks in Vietnam
| Operator | 通信方式 |
|---|---|
| Viettel | 4G / 5G |
| Vinaphone | 4G |
| MobiFone | 4G |
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 |
|---|---|---|---|---|
| Vietnam 500MB per day | 500MB per day | 1 日間 | 可 | eSIMonline |
| Vietnam 500MB per day | 500MB per day | 1 日間 | 可 | eSIMonline |
| Vietnam 1GB per day | 1GB per day | 1 日間 | 可 | eSIMonline |
| Vietnam 1GB per day | 1GB per day | 1 日間 | 可 | eSIMonline |
| Vietnam 1GB per day | 1GB per day | 1 日間 | 可 | eSIMonline |
| Vietnam 1GB per day | 1GB per day | 1 日間 | 可 | eSIMonline |
| Vietnam 2GB per day | 2GB per day | 1 日間 | 可 | eSIMonline |
| Vietnam +11 countries 500MB per day | 500MB per day | 1 日間 | 可 | eSIMonline |
| Vietnam 2GB per day | 2GB per day | 1 日間 | 可 | eSIMonline |
| Vietnam +4 countries 1GB per day | 1GB per day | 1 日間 | 可 | eSIMonline |
| Vietnam 2GB per day | 2GB per day | 1 日間 | 可 | eSIMonline |
| Vietnam 3GB per day | 3GB per day | 1 日間 | 可 | eSIMonline |
よくある質問
Do I need separate plans for a multi-city Vietnam trip?+
No — one Vietnam plan works nationwide, covering Hanoi, Da Nang and Ho Chi Minh City alike. What you should plan is the size of the allowance across the whole trip, since multi-city itineraries lean on maps and ride apps more than usual. Only if you continue into Laos or Cambodia does a regional plan become the better choice.
What should I prepare for the Ha Giang motorbike loop?+
Download offline maps for every day you will be riding, save your guesthouse contacts and meeting points to the phone, and agree with your group where to regroup if you lose touch, because ridge sections run for ten kilometres or more without service. Coverage returns on its own once you drop back down into a district town.
What if the eSIM does not install once I reach Vietnam?+
Connect to airport or hotel Wi-Fi first, because installing the profile needs an internet connection. Then confirm the handset supports eSIM and is not carrier-locked. If it still fails, message the team on LINE @esimonline or email esimonline.asia@gmail.com with your phone model and the exact error text on screen.
When does a Vietnam 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 Vietnam
関連情報
最終更新: 2026年9月11日