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kirosim

Vietnam eSIM

VNM · +844G / 5GAsia

Stay online across Vietnam the moment you land. Instant QR delivery, 4G/5G speeds on a local operator, and no roaming bill afterwards.

Coverage & network

Operators
Viettel, Vinaphone
Speeds
4G / 5G
Region
Asia
Activation
Scan QR · no eKYC
Available plans

Choose your Vietnam plan

Every plan is delivered instantly as a QR code. Data only starts counting once you connect on arrival.

Vietnam

VNM · +84

1 GB

7 days · 5G · Viettel

Total£3.40
Get plan

Vietnam

VNM · +84

Most picked

3 GB

30 days · 5G · Viettel

Total£8.24
Get plan

Vietnam

VNM · +84

5 GB

30 days · 5G · Viettel

Total£13.08
Get plan

Vietnam

VNM · +84

10 GB

30 days · 5G · Viettel

Total£25.19
Get plan

Vietnam

VNM · +84

20 GB

30 days · 5G · Viettel

Total£49.41
Get plan

Vietnam

VNM · +84

UNLIMITED

Unlimited

10 days · 5G · Viettel

Total£21.06
Get plan

Data calculator

How much do you need?

Estimate
What will you do online?

Estimated need

4.6 GB

Recommended plan

5 GB30 days

£13.08

Rough guide only — actual use depends on video quality and app settings.

Compatible devices

Will it work on my phone?

Most handsets from 2018 onward support eSIM — iPhone XR and later, recent Samsung Galaxy, Google Pixel and more. The phone also has to be carrier-unlocked.

Run the compatibility check

Prices shown are per plan · refund policy

FAQ

Vietnam — good to know

Help centre

Everything worth knowing before you fly. If something is missing, the support desk answers in minutes, in any time zone.

An eSIM is a digital SIM built into your phone. Instead of a plastic card, you install a mobile plan by scanning a QR code — no swapping, no store visit.