How much data should I plan for a trip to Cambodia?

For a week centred on Phnom Penh or combining it with Siem Reap, use the calculator's seven-day examples as a starting point. Adjust for trip length, Wi-Fi access, video, hotspot use and automatic photo backup.

What should I save offline for a trip to Cambodia?

Save lodging addresses, transport details and maps for Phnom Penh, Siem Reap and Sihanoukville before travelling. Keep key booking details available offline.

What travel eSIM details should I compare for Phnom Penh, Siem Reap and Sihanoukville?

Compare every country or territory on your itinerary and confirm the plan includes the stops around Phnom Penh, Siem Reap and Sihanoukville. Review the selected plan's current country or territory list, validity, data allowance and activation terms before purchase.

Destination travel eSIM

Get a Cambodia eSIM for your trip.

One prepaid eSIM for your Cambodia trip. Choose data and validity, then check out in your selected currency.

Choose your plan

What fits your trip?

1. How long are you staying?

2. Choose a data allowance

Choose an allowance that fits your trip length and how you use mobile data. See data planning examples.

Selected plan

5 GB · 15 days

Total price$83.99USD

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QR code by email

Receive your activation details after checkout.

Mobile data only

Use this eSIM for mobile data. Your regular number may remain available for calls or texts, depending on your phone and carrier; roaming charges may apply.

Install on Wi-Fi

Install before departure, then follow your selected plan’s terms for when to enable it.

Before your trip

Keep the details you need close at hand.

Phnom Penh accommodation and arrival details
Offline maps for Phnom Penh, Siem Reap and Sihanoukville
Booking and transport confirmations
Emergency and insurance contacts

Data planning: Save hotel addresses, temple tickets and onward transport details offline. Download maps before long travel days and adjust data estimates for translation, navigation and photo uploads.

See how eSIM setup works Check phone compatibility

Networks available on this plan

Viettel/Metfone Cambodia

A travel eSIM can provide mobile data for maps, messaging and travel apps in Cambodia. The offer's country or territory inclusion does not guarantee reception at every stop; local availability, partner networks, terrain and device settings affect service. Availability is not guaranteed at every location; verify the selected plan's terms. Last checked September 13, 2026.

Ideas for your trip

Cambodia trip planning

Explore Phnom Penh beyond arrival

Plan museums, riverfront areas and historic sites thoughtfully, checking visitor guidance for each location.

Base Angkor visits from Siem Reap

The temple area is extensive; choose a manageable visit plan and confirm current ticket and access information.

Decide whether the coast fits

Sihanoukville and nearby islands create a separate leg from the main cities. Check the precise island and transfer arrangements before adding them.

Cambodia trip planner

Plan your Cambodia itinerary

For a trip limited to Cambodia, compare the destination plan's data, validity and price with any regional option. For a multi-country route, choose a plan only if its current included-country list covers every stop.

01
Arrival and first stay: Phnom Penh
For the first nights around Phnom Penh, keep your lodging address, arrival instructions and first onward connection available offline.
Check that the selected offer includes the destination country or territory, then save the route from your arrival point before leaving Wi-Fi.
02
Planning time in Siem Reap and Sihanoukville
If your route combines Siem Reap and Sihanoukville, confirm the transport between them and keep tickets, meeting points and booking details available offline.
Check that the selected offer includes the destination country or territory; a regional plan name alone does not confirm inclusion. Local service can vary between stops.
03
Make room for Sihanoukville
If Sihanoukville is part of your plans, decide how it fits with the time you have around Phnom Penh and Siem Reap.
Before adding Sihanoukville after Phnom Penh and Siem Reap, check the travel time and save its arrival address and booking details.

Cambodia data planning

How much data might your Cambodia trip use?

The examples below describe different trip patterns and the assumptions behind each estimate. Your actual use depends on your apps, settings, trip length and access to Wi-Fi.

Seven-day light-use calculator example

3.6–5.5 GB

Assumes: Seven days of messaging, email, browsing and occasional maps, with streaming and video calls off, light social use and few photo uploads. Wi-Fi availability is not included in this activity estimate and may reduce mobile data used.

Seven-day typical-use calculator example

10.1–15.1 GB

Assumes: Seven days with light streaming and video calls, daily maps, moderate social use and photo uploads. Wi-Fi access is not modelled and may reduce mobile data used; hotspot, higher-resolution video and app updates can raise demand.

These are rough planning examples, not plan allowances or promises. Actual data use varies with apps, settings, trip length and Wi-Fi. Compare estimates with the live plan options above.

Estimate usage by activity

Good to know

Cambodia eSIM questions

In Cambodia, check that the selected offer includes the country or territory, then save directions, lodging information and confirmations for your stops where you can access them offline. Local signal can vary.