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Quick start
How will you use your eSIM?
For everyday use
Better for social media, regular browsing and longer days out.
1 recommended from 1 option
For heavy use
For hotspot, video calls, streaming and longer stays.
1 recommended from 3 options
Unlimited options
Unlimited plans with fair-use details shown where available.
1 recommended from 24 options
All plans
Compare Vietnam eSIM plans
Filter by data, duration or plan type to narrow the list.
Top picks for your trip
Based on what you've selected
Data
Unlimited
Validity
3 days
Fair use
1GB / day
Price
$12.80
$12.80
$12.80
$4.27/day
0% off applied
Data
Unlimited
Validity
3 days
Price
$12.80
$12.80
$12.80
$4.27/day
0% off
High-speed data: 1GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
3 days
Fair use
2GB / day
Price
$15.86
$15.86
$15.86
$5.29/day
0% off applied
Data
Unlimited
Validity
3 days
Price
$15.86
$15.86
$15.86
$5.29/day
0% off
High-speed data: 2GB / day
Plan type: Data only
Plan type: Data only
Data
10GB
Validity
30 days
Network
Multi-network
Price
$17.42
$17.42
$17.42
$1.74/GB
$0.58/day
0% off applied
Data
10GB
Validity
30 days
Price
$17.42
$17.42
$17.42
$1.74/GB
$0.58/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Top-up available
Network: Multi-network
Speed: 5G
Top-up available
Data
Unlimited
Validity
5 days
Fair use
1GB / day
Price
$21.33
$21.33
$21.33
$4.26/day
0% off applied
Data
Unlimited
Validity
5 days
Price
$21.33
$21.33
$21.33
$4.26/day
0% off
High-speed data: 1GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
3 days
Fair use
5GB / day
Price
$21.69
$21.69
$21.69
$7.23/day
0% off applied
Data
Unlimited
Validity
3 days
Price
$21.69
$21.69
$21.69
$7.23/day
0% off
High-speed data: 5GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
5 days
Fair use
2GB / day
Price
$26.44
$26.44
$26.44
$5.29/day
0% off applied
Data
Unlimited
Validity
5 days
Price
$26.44
$26.44
$26.44
$5.29/day
0% off
High-speed data: 2GB / day
Plan type: Data only
Plan type: Data only
Data
20GB
Validity
30 days
Network
Multi-network
Price
$29.04
$29.04
$29.04
$1.45/GB
$0.97/day
0% off applied
Data
20GB
Validity
30 days
Price
$29.04
$29.04
$29.04
$1.45/GB
$0.97/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Top-up available
Network: Multi-network
Speed: 5G
Top-up available
Data
Unlimited
Validity
7 days
Fair use
1GB / day
Price
$29.86
$29.86
$29.86
$4.27/day
0% off applied
Data
Unlimited
Validity
7 days
Price
$29.86
$29.86
$29.86
$4.27/day
0% off
High-speed data: 1GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
3 days
Fair use
10GB / day
Price
$35.25
$35.25
$35.25
$11.75/day
0% off applied
Data
Unlimited
Validity
3 days
Price
$35.25
$35.25
$35.25
$11.75/day
0% off
High-speed data: 10GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
5 days
Fair use
5GB / day
Price
$36.15
$36.15
$36.15
$7.23/day
0% off applied
Data
Unlimited
Validity
5 days
Price
$36.15
$36.15
$36.15
$7.23/day
0% off
High-speed data: 5GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
7 days
Fair use
2GB / day
Price
$37.02
$37.02
$37.02
$5.29/day
0% off applied
Data
Unlimited
Validity
7 days
Price
$37.02
$37.02
$37.02
$5.29/day
0% off
High-speed data: 2GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
10 days
Fair use
1GB / day
Price
$42.65
$42.65
$42.65
$4.26/day
0% off applied
Data
Unlimited
Validity
10 days
Price
$42.65
$42.65
$42.65
$4.26/day
0% off
High-speed data: 1GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
7 days
Fair use
5GB / day
Price
$50.60
$50.60
$50.60
$7.23/day
0% off applied
Data
Unlimited
Validity
7 days
Price
$50.60
$50.60
$50.60
$7.23/day
0% off
High-speed data: 5GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
10 days
Fair use
2GB / day
Price
$52.88
$52.88
$52.88
$5.29/day
0% off applied
Data
Unlimited
Validity
10 days
Price
$52.88
$52.88
$52.88
$5.29/day
0% off
High-speed data: 2GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
5 days
Fair use
10GB / day
Price
$58.75
$58.75
$58.75
$11.75/day
0% off applied
Data
Unlimited
Validity
5 days
Price
$58.75
$58.75
$58.75
$11.75/day
0% off
High-speed data: 10GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
15 days
Fair use
1GB / day
Price
$63.98
$63.98
$63.98
$4.27/day
0% off applied
Data
Unlimited
Validity
15 days
Price
$63.98
$63.98
$63.98
$4.27/day
0% off
High-speed data: 1GB / day
Plan type: Data only
Plan type: Data only
Data
50GB
Validity
180 days
Network
Multi-network
Price
$67.40
$67.40
$67.40
$1.35/GB
$0.37/day
0% off applied
Data
50GB
Validity
180 days
Price
$67.40
$67.40
$67.40
$1.35/GB
$0.37/day
0% off
Plan type: Data only
Network: Multi-network
Speed: 5G
Top-up available
Network: Multi-network
Speed: 5G
Top-up available
Data
Unlimited
Validity
10 days
Fair use
5GB / day
Price
$72.29
$72.29
$72.29
$7.23/day
0% off applied
Data
Unlimited
Validity
10 days
Price
$72.29
$72.29
$72.29
$7.23/day
0% off
High-speed data: 5GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
15 days
Fair use
2GB / day
Price
$79.32
$79.32
$79.32
$5.29/day
0% off applied
Data
Unlimited
Validity
15 days
Price
$79.32
$79.32
$79.32
$5.29/day
0% off
High-speed data: 2GB / day
Plan type: Data only
Plan type: Data only
Data
100GB
Validity
31 days
Network
Network details
Price
$81.35
$81.35
$81.35
$0.81/GB
$2.62/day
0% off applied
Data
100GB
Validity
31 days
Price
$81.35
$81.35
$81.35
$0.81/GB
$2.62/day
0% off
Plan type: Calls/SMS included
Data
Unlimited
Validity
7 days
Fair use
10GB / day
Price
$82.25
$82.25
$82.25
$11.75/day
0% off applied
Data
Unlimited
Validity
7 days
Price
$82.25
$82.25
$82.25
$11.75/day
0% off
High-speed data: 10GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
15 days
Fair use
5GB / day
Price
$108.44
$108.44
$108.44
$7.23/day
0% off applied
Data
Unlimited
Validity
15 days
Price
$108.44
$108.44
$108.44
$7.23/day
0% off
High-speed data: 5GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
10 days
Fair use
10GB / day
Price
$117.50
$117.50
$117.50
$11.75/day
0% off applied
Data
Unlimited
Validity
10 days
Price
$117.50
$117.50
$117.50
$11.75/day
0% off
High-speed data: 10GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
30 days
Fair use
1GB / day
Price
$127.96
$127.96
$127.96
$4.27/day
0% off applied
Data
Unlimited
Validity
30 days
Price
$127.96
$127.96
$127.96
$4.27/day
0% off
High-speed data: 1GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
30 days
Fair use
2GB / day
Price
$158.65
$158.65
$158.65
$5.29/day
0% off applied
Data
Unlimited
Validity
30 days
Price
$158.65
$158.65
$158.65
$5.29/day
0% off
High-speed data: 2GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
15 days
Fair use
10GB / day
Price
$176.26
$176.26
$176.26
$11.75/day
0% off applied
Data
Unlimited
Validity
15 days
Price
$176.26
$176.26
$176.26
$11.75/day
0% off
High-speed data: 10GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
30 days
Fair use
5GB / day
Price
$216.88
$216.88
$216.88
$7.23/day
0% off applied
Data
Unlimited
Validity
30 days
Price
$216.88
$216.88
$216.88
$7.23/day
0% off
High-speed data: 5GB / day
Plan type: Data only
Plan type: Data only
Data
Unlimited
Validity
30 days
Fair use
10GB / day
Price
$352.51
$352.51
$352.51
$11.75/day
0% off applied
Data
Unlimited
Validity
30 days
Price
$352.51
$352.51
$352.51
$11.75/day
0% off
High-speed data: 10GB / day
Plan type: Data only
Plan type: Data only
No plans match these filters
Try widening your search or browsing all plans.
Popular destinations
Staying connected in Vietnam
A quick look at what the eSIM plans for Vietnam in our index offer, plus a few practical essentials for your trip.
Networks the plans use
MobiFone
3G / LTE / 4G / 5G
Viettel
LTE / 4G / 5G
Vinaphone
3G / LTE / 4G / 5G
VNPT
5G
Wintel
LTE / 4G
Based on the plans currently listed for Vietnam in our index. Network details are provided by suppliers and may change.
Travel essentials
- CurrencyVietnamese dong (VND)
- Dialling code+84
- Local timeGMT+7
- LanguageVietnamese
Guides for visiting Vietnam
How much travel data do you really need abroad?
From Google Maps and WhatsApp to streaming, hotspotting and remote work, travel data usage varies far more tha...
Read guide →Do you actually need calls and SMS on a travel eSIM?
Many travel eSIMs are data only, which often raises the same question for travellers before a trip: what happe...
Read guide →What is an eSIM and how does it work?
eSIMs are becoming increasingly common for travel, but many people still are not entirely sure how they work....
Read guide →eSIM vs roaming vs local SIM: how to stay connected abroad
Three ways to get online when you travel: switch on roaming, grab a local SIM on arrival or set up an eSIM bef...
Read guide →HolySim eSIM plans for Vietnam
HolySim offers 28 eSIM plans for Vietnam, with data from 10GB up to 100GB, plus an unlimited data option. Prices range from £9.46 to £260.52. Validity runs from 3 to 180 days. All HolySim plans for Vietnam are travel eSIMs, so you can install before you fly and activate on arrival, with no physical SIM and no roaming charges.
Provider
HolySim
Plans for Vietnam
28
From
£9.46
Data
10GB to 100GB + unlimited
Validity
3 to 180 days
Compare every HolySim plan for Vietnam by data, validity and price. Install your eSIM before you travel, then activate it when you arrive.
HolySim Vietnam eSIM: common questions
HolySim currently offers 28 plans for Vietnam, including plans from 10GB up to 100GB, plus an unlimited option. Prices start from £9.46.
The lowest priced HolySim plan for Vietnam starts at £9.46. Larger data allowances and longer validity options cost more, so you can pick the plan that fits your trip.
HolySim plans for Vietnam range from 3 to 180 days of validity, so you can match the plan to how long you are travelling. Validity usually begins when the eSIM first connects to a network, but check the individual plan details to be sure.
Yes, HolySim offers at least one unlimited data plan for Vietnam. Unlimited plans may apply a fair use policy on high speed data, so it is worth checking the plan details.
After buying, you install the HolySim eSIM on a compatible, network unlocked phone, usually by scanning a QR code or through an app. Install before you travel, then it activates when you arrive in Vietnam. No physical SIM is needed.