Planning a trip to Vietnam but worried about internet access? A Vietnam eSIM is the perfect solution. It lets you stay connected easily by downloading an eSIM to your smartphone, no physical SIM card needed.
This guide compares the best Vietnam eSIM providers and the latest prices. It also explains how to choose the right eSIM, along with its main pros and cons, in simple terms for first-time users.
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Best eSIM packages for Vietnam
1 Day
- CountryVietnam
- Pacakage Option1GB/Day
- Number of Days1 Day
- Price£0.44
7 Days
- CountryVietnam
- Pacakage Option1GB/Day
- Number of Days7 Days
- Price£2.18
15 Days
- CountryVietnam
- Pacakage OptionTotal 50 GB
- Number of Days15 Days
- Price£19.74
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What is a eSIM?
An eSIM means Embedded SIM. Unlike the old plastic SIM cards, it is a digital SIM that is already built into your device. In Japan, eSIM-compatible phones started appearing in 2018, and the number of users has grown quickly since then. Because the eSIM is built in, there’s no need to worry about losing, bending or breaking it.
Traditional SIM cards must be physically inserted into your phone. This usually means opening the SIM slot and placing the card inside. The main differences between eSIM and a normal SIM are their form, size and how easy they are to change.
Feature | eSIM | SIM Card |
Form | Built into the device | Physical card |
How to switch | Download a new eSIM profile | Remove and replace the card |
Compatible devices | Only works on eSIM-supported phones | Needs a SIM slot |
Activation time | Ready within about 1 hour | Can take up to 2 days |
Best Vietnam eSIM for tourists
Vietnam eSIM Provider | Data | Validity | Price |
Trip.com | 0.5GB/Day | 1 Days | £0.25 |
5 Days | £1.04 | ||
7 Days | £1.45 | ||
1GB/Day | 5 Days | £1.62 | |
7 Days | £2.18 | ||
15 Days | £4.28 | ||
Nomad | 5GB | 30 Days | £9.77 |
SimOptions | 1GB | 7 Days | £3.90 |
Holafly | Unlimited data | From1 Days | £3.79/day |
Airalo | 3GB | 7 Days | £7.00 |
*The above prices are based on 2025.
Comparison of top Vietnam eSIM providers
In Vietnam, eSIMs are offered by several international providers. Popular options include Trip.com, Nomad, Airalo, SimOptions, and Holafly. These eSIMs are easy to install, affordable, and provide reliable 4G connections across major Vietnamese cities. Some also work in nearby countries like Thailand, Malaysia, and Singapore.
| Provider | Data Plans | Validity | Pricing (£) |
Trip.com | 500 MB/day (3–15 days) 1 GB/day (5–15 days) Data only | 3–15 days | £2.00 – £7.20 |
Nomad | 5 GB, 10 GB, 15 GB data Data only (no calls or SMS) | 30 days | £10.30 – £20.60 |
Airalo | 1 GB, 2 GB, 5 GB, 20 GB data Data only | 7–30 days | £3.60 – £25.60 |
SimOptions | 1 GB, 6 GB, 10 GB data Data only | 7–30 days | £4.70 – £31.80 |
Holafly | Unlimited data Data only | 1–10 days | £4.90 – £30.30 |
What is the cheapest eSIM for Vietnam?
The cheapest Vietnam eSIM is Trip.com's 1 day plan for 500 MB, it costs only £0.22, which is extremely cheap among other eSIM providers.
Trip.com Vietnam eSIM verified traveller reviews
Fantastic performance! I got consistent 5G speeds in Ho Chi Minh City and Da Nang. Streaming video and video calls were flawless. Even in more remote areas like Ha Long Bay, the 4G connection was solid. Highly recommend for data-heavy users.
The Vietnam eSIM was a lifesaver! Activation was instant-just a QR code scan and I was connected the second I landed in Hanoi. No fumbling with physical SIM cards or waiting in line at the airport. True travel convenience!
I like it for its convenience. Instant confirmation once booking is complete and it has really strong signal connection!
Very reliable connection throughout my travel route (Ha Noi). It seemed to connect to the strong Viettel network most of the time. The service never dropped, which was crucial for booking Grab rides and navigating unfamiliar streets.
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Vietnam eSIM FAQs
Which eSIM is best for Vietnam tourists?
Trip.com and Airalo are among the best options for Vietnam, offering affordable data plans, easy setup, and strong 4G/5G coverage.
Is eSIM available in Vietnam?
Yes, eSIM services are available in Vietnam from providers like Airalo, Nomad, SimOptions, and Holafly.
How much is eSIM in Vietnam?
Vietnam eSIMs usually cost between £2 and £30, depending on the provider, data amount, and plan duration.
Is it worth getting an eSIM for Vietnam?
Yes, an eSIM is convenient for tourists as it offers instant activation, good value, and reliable data without needing a physical SIM card.
Popular eSIM options in other countries/regions
Find the most popular eSIM options for your next trip and stay connected wherever you go!