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Buy an eSIM for Vietnam

Chose either a fantastic travel or local eSIM plan
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Shop Vietnam eSIM Plans

Orange World

  • 20GB roaming data in 90+ destinations
  • Valid 30 days after first network use
  • 15 mins and 50 texts are included
  • Hotspot and tethering are both included
  • 4G/LTE where the network is available
  • French +33 number from Orange France
  • No KYC details or credit checks needed
NOW
£ 21.00
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Three Travel 6GB

  • 6GB high-speed data across 71 countries
  • 40GB data in UK
  • Unlimited UK calls and SMS
  • Full 5G support
  • Mobile Hotspot at no additional cost
  • Valid 30 days from first use
  • Powered by Three
NOW
£ 12.95
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Three Travel 12GB

  • 12GB high-speed data across 71 countries
  • 100GB data in UK
  • Unlimited UK calls and SMS
  • Full 5G support
  • Mobile Hotspot at no additional cost
  • Valid 30 days from first use
  • Powered by Three
NOW
£ 16.95
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Three Travel 18GB

  • 18GB roaming in 71 countries
  • 200GB UK data
  • Valid 30 days from first use
  • Unlimited UK calls and SMS
  • Mobile Hotspot included
  • 5G where available
  • Powered by Three
NOW
£ 19.95
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Vodafone Travel ( 30 days ) - VIP

Additional charges apply outside bundle

  • 500GB UK / 25GB roaming
  • Free Coverage in 76 Countries included
  • Coverage in another 75 countries $7 per day
  • Valid 30 days
  • Mobile Hotspot at no extra cost
  • Super quick 5G where available
  • Unlimited calls within each country
NOW
£ 22.00
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Vodafone Travel ( 7 days ) - VIP

Additional charges apply outside bundle

  • 25GB high-speed data
  • Free Coverage in 76 Countries included
  • Additional 75 countries at $7 per day
  • Mobile Hotspot at no extra cost
  • Super quick 5G where available
  • Unlimited calls within each country
  • Valid 7 days from purchase
NOW
£ 15.00
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Global64 10GB Valid 7 days

  • 10GB high-speed data valid 7 days
  • Works in 64 countries -Click HERE
  • Mobile Hotspot at no extra cost
  • Wide 5G support
  • eSIM Auto-Switching
  • Starts on first usage
NOW
£ 7.50
View/Buy

Global64 20GB Valid 14 days

  • 20GB high-speed data valid 14 days
  • Works in 64 countries - Click HERE
  • Mobile Hotspot at no extra cost
  • Wide 5G support
  • eSIM Auto-Switching
  • Starts on first usage
NOW
£ 11.50
View/Buy

Global64 50GB Valid 30 days

  • 50GB high-speed data valid 30 days
  • Covers 64 countries - Click HERE
  • Mobile Hotspot at no extra cost
  • Wide 5G support
  • eSIM Auto-Switching
  • Starts on first usage
NOW
£ 26.50
View/Buy

Global64 80GB Valid 60 days

  • 80GB high-speed data valid 60 days
  • Covers 64 counties - Click HERE
  • Mobile Hotspot at no extra cost
  • Wide 5G support
  • eSIM Auto-Switching
  • Starts on first usage
NOW
£ 39.00
View/Buy

Stay Connected in Vietnam with our local Vietnamobile eSIM

Ready to embark on an unforgettable Vietnam adventure? Imagine exploring the vibrant streets of Ho Chi Minh City, cruising the Halong Bay, or discovering the hidden charms of Hoi An. With our truly local Vietnamobile eSIM, you can stay connected effortlessly and capture every moment..

Valid for a full 15 days enjoy:

  1. Up to 10GB blazing-fast data to share your experiences on social media
  2. Mobile Hotspot to connect multiple devices
  3. Lightning-fast 5G for seamless streaming and downloads

Forget about expensive roaming charges and complicated SIM card swaps. Our Vietnamobile eSIM is delivered instantly to your email, ready to use as soon as you land.
Experience Vietnam like a local without breaking the bank. Grab your eSIM now!

Vietnam 10GB / Valid 15 days

  • 10GB fast internet
  • Valid 15 days
  • Mobile Hotspot included
  • Starts on first usage
  • Truly local Vietnamobile plan
NOW
£ 11.50
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vodafone travel
Flag of Vietnam

O2 SMS Only GLOBAL

  • Inbound SMS-only worldwide
  • 30-day rolling plan from purchase date
  • Receive inbound SMS worldwide
  • No hotspot because this is SMS-only
  • No data service, so no 5G is needed
  • UK +44 number supplied on O2 network
  • Instant eSIM supply and activation
NOW
£ 5.00
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O2 SMS Only eSIM

Two Factor Authentication by SMS is now the industry-standard method of providing secure login for many services.

Have you ever been unable to access your bank account while travelling? Our SMS-only product provides you with a private and secure UK telephone number as a handy eSIM service that you can load into your phone as a second line and still receive the codes at home, and indeed anywhere in the world. Reliability is key for SMS Two Factor Authentication and being an O2 service, the delivery is pretty much guaranteed.

The number and service can be yours for life for just US$ 6.00 per month with no additional charges whatsoever. You can even port your existing UK number in with a PAC code.

You can receive and install this unique eSIM service within 5 minutes and it will be fully activated on receipt. Note that this is inbound SMS only with no calls or data supported.

FAQs

Frequently Asked Questions

Yes, you can use an eSIM in Vietnam if your phone supports eSIM and is unlocked for use with other networks. A Vietnam eSIM is a convenient way to get mobile data for maps, messaging, email and travel apps without needing to find a local SIM card after you arrive.

Your Vietnam eSIM connects through available local partner networks in Vietnam. Coverage can vary between cities, airports, main roads and more remote areas, so it is best to check the product details before you buy and allow for weaker signal in rural or hard-to-reach locations.

The best Vietnam eSIM plan depends on what you need most while travelling. For light data use, choose Global64 10GB Valid 7 days. For heavier use, hotspot sharing, uploads or video calls, choose Global64 80GB Valid 60 days. If you want calls as well as data, the best choice is Three Travel 18GB. If you only need to receive SMS or two-factor authentication messages, choose O2 SMS Only GLOBAL. In short, choose a data-only plan for simple connectivity, a larger data plan for regular or heavy use, and a voice and data plan if calling features matter to you.

We recommend installing your Vietnam eSIM before you travel, while you have a reliable WiFi connection. You can then switch it on when you arrive in Vietnam. This helps you avoid airport queues, language barriers and unexpected roaming charges from your home network.

A Vietnam eSIM can often be a better-value option than standard international roaming, especially if your home network charges high daily roaming fees or expensive out-of-bundle data rates. You buy a clear data allowance in advance, making it easier to control travel costs.

You can use your Vietnam eSIM for practical travel needs such as booking transport, checking hotel details, using maps, messaging family, accessing email, translating phrases and keeping travel documents available online. It is especially useful when moving between airports, hotels, meetings and sightseeing locations.
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