China Airport Wi-Fi: Log In with Your Passport
Airport Wi-Fi in China no longer needs a Chinese phone number: PEK, PKX, PVG and CAN all let foreign passports log in. Here is how each hub works, plus what to arrange before you land.
Bokang Huang· Payments, eSIM and apps
Last updated
Tested in China on a foreign card. Sources linked at the foot of this page.
The short answer
Chinese airports do offer free Wi-Fi, and at the four biggest hubs, PEK, PKX, PVG and CAN, a foreign passport is all you need to log in. No Chinese mobile number required. SMS verification still exists, but it is one option among several, and for foreign travelers the passport route is the recommended one.
How each hub signs you in
Chinese public networks require real-name registration, which is why the login is gated. The passport route now covers the main arrival airports:
| Airport | How to log in with a passport |
|---|---|
| Beijing Capital (PEK) | Passport-scan kiosk prints a username and password, about 5 hours per code, up to 3 print-outs per ID |
| Beijing Daxing (PKX) | Photograph your passport page on the authorization page (SSID BDIA-FREE-WIFI) |
| Shanghai Pudong (PVG) | Choose Passport Login on the portal page, about 4 hours per code |
| Guangzhou Baiyun (CAN) | Self-service terminal reads your passport or boarding pass, about 5 hours per code |
Look for the kiosk or terminal near the arrivals exits, or for the passport option on the portal page once you join the SSID. Each code covers a limited window, so on a long connection expect to log in again.
What actually works
| Option | Works on arrival? | Notes |
|---|---|---|
| Passport login at PEK, PKX, PVG, CAN | ✅ Yes | No Chinese number needed |
| Travel eSIM activated before landing | ✅ Yes | Works even where the passport route does not |
| Airport Wi-Fi with an SMS code | ⚠️ Sometimes | Only if a roaming SMS reaches you |
| Local SIM bought at the airport | ✅ After purchase | Needs a counter visit and passport registration |
| Roaming on your home SIM | ✅ Yes | Expensive but works |
The five-minute fix
Before you fly:
- Buy a travel eSIM and install it on home Wi-Fi, see Best eSIM for China.
- Test it is not possible until you land, so instead confirm the install completed and the plan shows as active.
- Enable it just before landing.
- Open a map in the terminal to confirm data is flowing.
That way you land with data even if the airport login fails for any reason.
If the login fails
- Look for the airport’s passport-scan kiosk or a staffed information desk.
- Ask airport staff, many terminals have a help desk that can issue a code.
- Use a coffee shop or lounge network; some are less strictly gated.
- As a last resort, buy a local SIM at a carrier counter (bring your passport).
Bottom line
Airport Wi-Fi in China is no longer a trap for foreign travelers: at PEK, PKX, PVG and CAN your passport gets you a code, and an SMS is just one of several options. Still buy and install an eSIM before you fly so you land with data whatever happens. See the eSIM setup guide and the apps checklist.
Frequently asked questions
Does airport Wi-Fi in China require a phone number?
No, not at the main hubs. PEK (Beijing Capital), PKX (Beijing Daxing), PVG (Shanghai Pudong) and CAN (Guangzhou Baiyun) all let foreign passport holders log in without a Chinese mobile number. SMS is only one of several methods.
Can I use airport Wi-Fi with a foreign phone number?
At PEK, PKX, PVG and CAN you do not need to. Use the passport option instead: it is the recommended route for foreign travelers, and it means you never depend on a roaming SMS arriving.
What if the passport login does not work?
Ask the airport information desk; many terminals can issue a code. As a backup, buy a travel eSIM before you fly so you land with data no matter what.
Is there free Wi-Fi at Chinese airports at all?
Yes. Most major airports offer free Wi-Fi, and at PEK, PKX, PVG and CAN a foreign passport is accepted for login, with no Chinese number required.
Sources & official links
Every factual claim on this page traces back to one of these documents. They are the authority, not us.