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Travel eSIM data for Vietnam

Everything you need to know for your trip to Vietnam - including the best eSIM data plans

  • From £2.89
  • 4G/5G networks
  • Viettel Mobile 5G, Vinaphone 5G +3
  • Hotspot allowed
  • Instant QR delivery

eSIM Data Plans for Vietnam

Stay connected during your trip in Vietnam with our affordable and reliable eSIM data plans.

Prices updated

Standard plans

10 plans

Data plans on Viettel Mobile 5G, Vinaphone 5G and MobiFone 5G with 4G/5G coverage across Vietnam.

TikTok and ChatGPT access

5 plans

These plans allow unrestricted access to social media platforms including TikTok, ChatGPT, and other services that may be restricted in certain regions.

Vietnam eSIM: quick answers

How much is an eSIM for Vietnam?
Plans start from £2.89 for 1GB valid for 7 days, with 15 plans to choose from.
Which networks does a Vietnam eSIM use?
Plans connect to Viettel Mobile 5G, Vinaphone 5G, MobiFone 5G and Vietnamobile 4G and other local partners on 4G and 5G where available.
Can I use the eSIM as a hotspot?
Yes. Hotspot and tethering are supported, and shared devices use your plan's data allowance.
How fast is eSIM delivery?
Your eSIM QR code is sent by email straight after purchase, so you can install it before you travel.
Do I need an unlocked phone?
Yes. Your phone must support eSIM and be unlocked for use with another provider.

Regional eSims

Visiting multiple countries in the same region? Get a regional eSIM that provides coverage across several neighboring destinations with a single plan. Enjoy seamless connectivity as you cross borders throughout Europe, Asia, the Americas or other regions without changing your data plan. Perfect for multi-country trips, backpacking adventures, or business travel across adjacent countries.

Asia (12 areas) 1GB 7Days

12 countries
1GBdata
£8.67
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Asia (12 areas) 3GB 30Days

12 countries
3GBdata
£20.74
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Asia (12 areas) 5GB 30Days

12 countries
5GBdata
£28.66
Free VPN
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Asia (12 areas) 7Day Unlimited

12 countries
Unlimiteddata
£35.30
Free VPN
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Asia (12 areas) 10GB 30Days

12 countries
10GBdata
£41.48
Free VPN
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Asia (12 areas) Unlimited 10Day

12 countries
Unlimiteddata
£44.50
Free VPN
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Asia (12 areas) 14Day Unlimited

12 countries
Unlimiteddata
£54.76
Free VPN
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Asia (12 areas) 20GB 30Days

12 countries
20GBdata
£72.41
Free VPN
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Asia (12 areas) Unlimited 30Day

12 countries
Unlimiteddata
£97.31
Free VPN
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Asia-20 1GB 7 Days

20 countries
1GBdata
£9.04
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Asia-20 1GB 30 Days

20 countries
1GBdata
£9.04
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Asia-20 3GB 30Days

20 countries
3GBdata
£21.11
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Asia-20 5GB 30 Days

20 countries
5GBdata
£29.03
Free VPN
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Asia-20 10GB 30Days

20 countries
10GBdata
£41.86
Free VPN
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Asia-20 20GB 30Days

20 countries
20GBdata
£72.78
Free VPN
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Asia-20 20GB 90 Days

20 countries
20GBdata
£76.18
Free VPN
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Asia-20 50GB 180 Days

20 countries
50GBdata
£90.52
Free VPN
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Asia (7 areas) 1GB 7Days

7 countries
1GBdata
£4.52
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Asia (7 areas) 3GB 30Days

7 countries
3GBdata
£11.68
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Asia (7 areas) 5GB 30Days

7 countries
5GBdata
£16.21
Free VPN
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Asia (7 areas) 10GB 30Days

7 countries
10GBdata
£26.02
Free VPN
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Asia (7 areas) 7Day Unlimited

7 countries
Unlimiteddata
£26.33
Free VPN
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Asia (7 areas) Unlimited 10Day

7 countries
Unlimiteddata
£31.68
Free VPN
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Asia (7 areas) 20GB 30Days

7 countries
20GBdata
£36.58
Free VPN
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Asia (7 areas) 14Day Unlimited

7 countries
Unlimiteddata
£36.81
Free VPN
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Asia (7 areas) Unlimited 30Day

7 countries
Unlimiteddata
£58.84
Free VPN
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Asia (7 areas) 50GB 180Days

7 countries
50GBdata
£81.84
Free VPN
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Global eSims

Travelling to multiple continents or around the world? Global eSIMs provide seamless connectivity across 180+ countries with a single plan, with our premium Global Plus offering coverage in 137 countries. Ideal for digital nomads, frequent travelers, and international business trips where you need reliable data access across different regions. Avoid juggling multiple plans and stay connected everywhere with our worldwide coverage options.

Global Plus 1GB 7Days

127 countries
1GBdata
£26.40
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Global Plus 1GB 30Days

127 countries
1GBdata
£60.35
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Global Plus 3GB 30Days

127 countries
3GBdata
£64.12
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Global Plus 5GB 30Days

127 countries
5GBdata
£45.26
Free VPN
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Global Plus 10GB 30Days

127 countries
Autumn sale
10GBdata
£75.43 £70.15
Save 7% Free VPN
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Global Plus 20GB 90Days

127 countries
20GBdata
£90.52
Free VPN
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Language

Vietnamese

Currency

Vietnamese Đồng (VND)

Time Zone

ICT (UTC+7)

Emergency

Call 113

About Vietnam

Vietnam is a country located in Southeast Asia, known for its rich history, diverse culture, and stunning landscapes. The country is bordered by China to the north, Laos to the northwest, Cambodia to the southwest, and the South China Sea to the east. Vietnam has a population of over 95 million people, making it one of the most populous countries in the region.

One of the most iconic landmarks in Vietnam is Ha Long Bay, a UNESCO World Heritage Site known for its emerald waters and thousands of towering limestone islands topped with rainforests. The capital city of Hanoi is a bustling metropolis with a mix of French colonial architecture and traditional Vietnamese temples. Ho Chi Minh City, formerly known as Saigon, is another major city in Vietnam known for its vibrant street food scene and bustling markets.

Vietnam is also famous for its delicious cuisine, which includes dishes like pho (noodle soup), banh mi (Vietnamese sandwich), and fresh spring rolls. The country is also known for its traditional water puppet shows, where performers manipulate puppets on a water stage to tell stories from Vietnamese folklore.

Overall, Vietnam is a country with a rich cultural heritage, stunning natural beauty, and delicious cuisine that attracts millions of tourists from around the world each year.

Stay Connected in Vietnam with eSIM Technology

Planning a trip to Vietnam? Staying connected is essential for modern travelers. An eSIM (embedded SIM) provides a convenient, cost-effective solution for accessing mobile data without the hassle of purchasing a physical SIM card upon arrival. Our eSIM plans for Vietnam offer instant connectivity, competitive pricing, and the flexibility to choose the perfect data package for your travel needs.

Why Choose an eSIM for Vietnam?

eSIM technology revolutionizes how travelers stay connected abroad. Unlike traditional SIM cards, eSIMs are digital profiles installed directly on your compatible device. For travelers to Vietnam, this means:

  • Instant Activation: Purchase and install your eSIM before you travel, and it activates automatically when you land in Vietnam
  • Cost Savings: Avoid expensive international roaming charges from your home carrier by using local data rates
  • Dual SIM Capability: Keep your regular number active for calls while using the eSIM exclusively for data
  • No Physical Cards: No need to locate SIM card shops at the airport or deal with tiny plastic cards
  • Flexibility: Choose from various data packages tailored to different trip lengths and usage patterns

eSIM vs Traditional Roaming in Vietnam

When comparing eSIM to international roaming, the advantages become clear. Traditional roaming typically costs 50-90% more than local eSIM rates. Your home carrier's roaming packages often come with data caps, speed throttling, and unexpected charges. With our Vietnam eSIM plans, you get transparent pricing, high-speed local network access, and complete control over your data usage - all at a fraction of roaming costs.

Frequently asked questions about eSIMs for Vietnam

  • How do I choose an eSIM for Vietnam?

    Choose a plan that covers your destination, lasts for your whole trip and includes enough data for your expected use. Check the listed networks, hotspot terms and any fair-use limits on the individual plan page.

  • Will my phone work with a travel eSIM?

    Your exact phone model and regional variant must support eSIM, and the device must be unlocked for use with another provider. Check compatibility before purchasing; a model name alone does not confirm support.

  • When should I install and activate my eSIM?

    Install using a reliable internet connection and follow the instructions supplied with your plan. Installation and the start of plan validity are not always the same event: check whether validity begins on installation, activation or first connection to a supported network.

  • Can I keep my usual phone number?

    On a compatible dual-SIM phone, you can keep your home SIM active and select the travel eSIM for mobile data. Turn off data roaming and automatic data switching for your home line. Calls, texts and voicemail on that line may still incur charges from your home provider.

  • Is an eSIM cheaper than roaming in Vietnam?

    Compare the current eSIM price with your own mobile tariff, including any included roaming allowance, daily fees and fair-use limits. The better value depends on your destination, trip length and data use.

  • Can I use one eSIM in more than one country?

    Only if each country is included in the coverage list for that specific plan. Compare a regional or global plan for a multi-country trip; the word global does not mean every country is covered.

  • What should I know before arriving in Vietnam?

    The capital is Hanoi. The local currency is Vietnamese Đồng (VND) and the main language is Vietnamese. The time zone is ICT (UTC+7). The international dialling code is +84 and the emergency number is 113. Install your eSIM before you travel so you have data the moment you land.

Before you buy: check your phone, estimate your data needs and read how eSIMs work.

Visiting several countries? Compare regional and global eSIMs. Find more advice in our travel eSIM guides.

Travel Tips for Vietnam

Best Time to Visit

February–April and August–October offer pleasant weather for travel.

Local Etiquette

  • Respectful greetings and a calm demeanor are appreciated.

Stay Connected

With our eSIM plans, you'll enjoy:

  • Fast data across Vietnam
  • No need to find a local SIM card shop
  • Activate before your trip for instant connection on arrival
Get Your eSIM

Getting Around Vietnam

Trains

A network of trains connects key regions, though buses are also common.

Public Transport

Buses, motorbike taxis, and ride-sharing services are popular.

Car Rental

Car rentals are available, particularly in urban centres.

More destinations nearby

Ready to explore Vietnam?

Get your eSIM data plan now and stay connected throughout your journey!

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