International Travel eSIM
eSIM Vietnam 
Connection
is everything
Vietnam
is everything
Vietnam
🤩 Traveller Asia eSIMs also activate in the UK, USA, Canada and Australia! Great for pre-travel setup.
7 day
eSim Help Center
Get a Traveller and we are here to help
Save with the largest regions in market
One eSim to cover all your destinations is seamless and cost effective.
More Travel Agents are recommending Traveller eSim to their clients
- No Apps or signup: With no registration requirements and no apps, Traveller eSIM is fast, easy and secure.
- 100% satisfaction guarantee: With our "no questions asked" policy you can relax with your eSIM purchase.
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Low cost options: To help travellers who just need a short term eSIM or to test the network, we offer very small inexpensive options for most regions.
- Customer success team: Our UK and Australian service teams go beyond to help our customers with timely activation and data saving tips.
- Trusted Networks: Partnering with generational leaders in eSIM technologies like AT&T, Optus and Vodaphone, we confidently offer outstanding service to our customers.
Installing your eSIM is easy
Just scan the QR code with your camera to start or use the methods below.
Our eSIM Tips for first time users
- Just get the data that you need. You can get another eSim if you run low 24 hours a day.
- Purchase your eSim before you travel. Have your codes or QR code handy to activate just before you arrive. Don't worry your eSIM only starts on activation.
- Turn on Low Data Mode for all your installed eSIM networks. Data savings can be as much as 80%.
- At the end of the day, when you are returning to your accomodation, turn off your eSIM. Ensure that you are using the available wi-fi services. Be careful though as public wi-fi can have some risks.
- To stay in contact with friends and family utilize apps like WhatsApp, Telegram and Signal.
- Before you travel, download content for offline use. Netflix and Spotify allow you to do this.
- Google Chrome has a data saver feature that can reduce data usage by up to 50%. Disable auto-play videos in Facebook, Instagram and other apps.
"Google. Find me a coin laundry in Paris"