Beijing Capital Airport (PEK) eSIM guide

Should I buy a SIM at the airport or an eSIM before I fly?

A counter SIM means a queue after a long flight. With an eSIM bought before the trip, the line is already on your phone and you only switch it on. Checkout does not ask for documents. The QR arrives by email.

The eSIM keeps your home SIM in the phone, so SMS and bank codes still reach your usual number while the China line handles mobile data.

When should I install the eSIM?

Install it on Wi-Fi before the flight. Plan days start when you install, and each day ends at 11:59 PM China time, so the first day can be short. Install close to departure, not weeks early, and pick one day more than your stay. The QR arrives by email after payment, stays on your order page, and is valid for 30 days. It scans once.

1. 1Scan the QR on Wi-Fi and label the new line “China”.
2. 2On landing, turn off airplane mode.
3. 3Turn on Data Roaming for the China line, and choose it for mobile data.
4. 4Keep Data Roaming off on your home SIM.
5. 5Open a map before you leave the terminal, so you know the eSIM is working.

How do I get from Beijing Capital into the city?

PEK is outside the city center, so sort the ride before you step outside. Didi is the usual ride-hailing app. Taxis and hotel transfers are other options. This guide does not quote fares.

Beijing has more than one airport. This page is only for Beijing Capital, code PEK. Check the code on your ticket. If your hotel is sending a driver, message them from the arrivals hall once your data is on.

What if I forgot to install the eSIM before the flight?

Connect to airport Wi-Fi and open the email or your order page. You need the QR on a second screen to scan it, or you can type the manual install code shown under the QR. Install the eSIM, turn on Data Roaming for it, and pick it for mobile data. Installing at the airport starts your plan days then.

Frequently asked questions