Best eSIM for China Travel: Saily vs Nomad vs Airalo vs Holafly (Tested) (2026)
Which eSIM is best for China travel? Real-world comparison of Saily, Nomad, Airalo, Holafly, and Jetpac. Speed tests, pricing, VPN features, high-speed train reliability, and recommendations per use case.
Table of Contents
Bottom Line: Saily wins for most travelers — built-in VPN, consistent speeds, and competitive pricing. Nomad is best for multi-city train travel (fastest tunnel reconnection). Holafly for unlimited data users. Airalo for budget short trips. Jetpac for the travel perks (airport lounge access).
Why an eSIM Matters for China
China’s internet is walled off. Google, WhatsApp, Instagram, Gmail, Google Maps — all blocked. A VPN solves this. But here’s what most travelers don’t realize: a good China eSIM routes your data through Hong Kong, Singapore, or another international gateway, which means blocked apps work without a VPN.
You get internet + firewall bypass in one product. Here’s which one to buy.
| Feature | Saily | Nomad | Airalo | Holafly | Jetpac |
|---|---|---|---|---|---|
| Starting price (1GB) | $4.49 (7 days) | $4 (7 days) | $4 (3 days) | Unlimited from $27.30 (7d) | $4 (4 days) |
| 5GB price | $15.99 (30 days) | $10 (30 days) | $14.50 (7 days) | N/A (unlimited only) | $8 (7 days) |
| 10GB price | $26.99 (30d) | $22 (30d) | $24.50 (7d) | $50.90 (15d) | $14.50 (10d) |
| 20GB price | $45.99 (30d) | $30 (30d) | $40 (30d) | $74.90 (30d) | $35 (30d) |
| Built-in VPN? | (NordVPN) | Routes via HK servers | Routes internationally | Yes | Yes |
| Avg download speed | 55 Mbps | 55-78 Mbps | 50 Mbps | 60 Mbps | 50 Mbps |
| Train tunnel recovery | Fast | Fastest | Moderate | Good | Good |
| Network partner | China Unicom + Mobile | China Unicom + Telecom | China Unicom | China Mobile (CMCC) | China Unicom (multi-network) |
| Tethering allowed? | Yes | (capped on some plans) | Yes | (1GB/day cap) | Yes |
Saily — Best Overall
Saily is NordVPN’s eSIM product, and the VPN integration is the killer feature. When you activate a Saily eSIM in China, it automatically routes traffic through NordVPN servers. No separate VPN app needed. No configuration. Apps just work — Google, WhatsApp, Instagram, everything.
Speed averages 55 Mbps. Coverage is solid (China Unicom + China Mobile dual-network). Pricing is competitive — not the cheapest, not the most expensive. The 30-day plans are well-priced; the 7-day plans are slightly more than Airalo.
Who it’s for: anyone who wants the simplest, most secure setup. Install one eSIM. Everything works. No VPN app to configure or troubleshoot.
Saily
Get Saily eSIM with built-in NordVPN — blocked apps work automatically in China.
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Nomad — Best for Multi-City & Train Travel
Nomad has the best tunnel reconnection performance of any eSIM tested. On high-speed trains (Beijing-Shanghai, Chengdu-Kunming, etc.), you pass through dozens of tunnels. Most eSIMs drop connection for 10-30 seconds each time. Nomad reconnects in 3-5 seconds. Over a 4-hour train ride with 45 tunnels, that’s the difference between usable internet and constant frustration.
Nomad doesn’t have a built-in VPN, but traffic routes through Hong Kong servers, so blocked apps work without a VPN. Speed is the best in class (55-78 Mbps in tests). Pricing is excellent for 30-day plans — ¥22 for 10GB is the best value among the major providers.
Who it’s for: multi-city travelers taking trains. Anyone who needs reliable internet while moving.
Nomad
Nomad eSIM — fastest reconnection on China's high-speed trains.
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Airalo — Best Budget for Short Trips
Airalo is the most recognized eSIM brand globally, and their China offering is solid if unspectacular. The 7-day plans are cheap (¥14.50 for 5GB). Coverage is China Unicom only (no dual-network fallback). Speeds are fine (50 Mbps average). Customer support is slower than competitors (email-based, 12-24 hour response times).
The main advantage: Airalo’s app is the most polished. Installation is idiot-proof. If you’ve used Airalo in other countries, the experience is identical.
Who it’s for: short trips (under 7 days), budget travelers, anyone who already uses Airalo and wants consistency.
Airalo
Airalo — cheapest short-term eSIM for China.
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Holafly — Best for Unlimited Data
Holafly only sells unlimited data plans. No choosing GB amounts. No topping up. No wondering if you have enough data. The downside: it costs more (¥50.90 for 15 days) and tethering is capped at 1GB/day. If you need to hotspot your laptop, Holafly is the wrong choice.
Who it’s for: heavy data users (streaming, video calls, uploading photos). Travelers who want zero data anxiety.
Jetpac — Best for Travel Perks
Jetpac is the underdog. It’s cheaper than competitors at most data tiers (¥14.50 for 10GB over 10 days). It includes free airport lounge access (one visit per eSIM purchase — a ¥100+ value). And after your data runs out, essential apps (WhatsApp, Maps, Uber) continue to work for free at reduced speeds.
Who it’s for: budget travelers who want perks. Anyone who’d use a free lounge visit.
The Decision: Which One?
| Your Trip | Best eSIM | |---|---| | 1-7 days, light data (maps, messaging, occasional Instagram) | Airalo 5GB | | 1-2 weeks, typical use | Saily 10GB | | Multi-city, lots of train travel | Nomad 10GB | | Heavy data (streaming, video calls, uploading) | Holafly Unlimited | | Budget + perks | Jetpac 10GB | | Absolutely simplest setup | Saily (VPN built in) |
Important: Install Before You Leave
Esim provider websites and apps are blocked in China. If you land without an eSIM and try to buy one, you can’t access the sites to purchase. Install and activate before departure. Test that it works (check if Google loads) before you board.
Most China eSIMs need to be activated at least 1-2 hours before arrival — they provision the connection to Chinese networks remotely. Read the provider’s activation instructions carefully.
FAQ
The right eSIM makes China’s internet situation go from “complicated” to “works immediately.” Buy it before you fly, activate it when you land, and never think about the Great Firewall again.
