Best eSIM for Macau 2026: 5 Providers Priced
Macau eSIM prices checked 4 Nov 2026: ONE eSIM is cheapest at 4 of 5 sizes from 1 to 20 GB, from $1.93 for 1 GB.
Short answer: ONE eSIM has the cheapest 1 GB eSIM for Macau at $1.93 for 7 days; the next cheapest is Saily at $3.99. Prices checked 4 November 2026 across ONE eSIM, Airalo, Holafly, Saily and Nomad; the full table is below.
Looking for the best eSIM for Macau (Macao)? Most visitors arrive by ferry or the bridge from Hong Kong, or fly into Macau International Airport, then split their time between the Historic Centre, Taipa village and the resorts of Cotai. Macau has its own mobile networks, so a Hong Kong or mainland China plan does not always cover it. We checked prices on 4 November 2026 across ONE eSIM, Airalo, Holafly, Saily and Nomad, so you can compare every size side by side.
Quick answer: Macau eSIM prices by size
- 1 GB: ONE eSIM at $1.93 (7 days); next cheapest is Saily at $3.99 (7 days).
- 3 GB: ONE eSIM at $4.68 (15 days); next cheapest is Airalo at $6.50 (3 days).
- 5 GB: ONE eSIM at $7.43 (30 days); next cheapest is Airalo at $9.00 (7 days).
- 10 GB: ONE eSIM at $12.93 (30 days); next cheapest is Nomad at $14.00 (30 days).
- 20 GB: Nomad is cheapest at $20.00 (45 days); ONE eSIM is $22.55 (30 days).
Macau eSIM prices compared (1 GB to 20 GB)
| Data | ONE eSIM Our price | Airalo | Holafly | Saily | Nomad |
|---|---|---|---|---|---|
| 1 GB | $1.93 (7 days) Cheapest, saves $2.06 | $4.00 (3 days) | – | $3.99 (7 days) | $4.00 (7 days) |
| 3 GB | $4.68 (15 days) Cheapest, saves $1.82 | $6.50 (3 days) | – | $6.99 (30 days) | $8.00 (30 days) |
| 5 GB | $7.43 (30 days) Cheapest, saves $1.57 | $9.00 (7 days) | – | $9.99 (30 days) | $10.00 (30 days) |
| 10 GB | $12.93 (30 days) Cheapest, saves $1.07 | $15.00 (7 days) | – | $15.99 (30 days) | $14.00 (30 days) |
| 20 GB | $22.55 (30 days) | $22.50 (15 days) | – | $22.99 (30 days) | $20.00 (45 days) Cheapest |
Holafly sells only unlimited plans for Macau, so it has no price in the GB rows; its 7-day plan is in the week table below.
A week of unlimited data in Macau
| Provider | 7 days | What you get |
|---|---|---|
| ONE eSIM | $11.55 | 1 GB a day at full speed, then 384 Kbps until the next day (7 × $1.65) |
| Airalo | $27.00 | 3 GB a day at full speed, then 1 Mbps (fair use) |
| Holafly | $27.50 | No daily cap; fair use may slow very heavy use |
| Saily | – | No 7-day unlimited plan |
| Nomad | – | No 7-day unlimited plan |
For a week, ONE eSIM's 1 GB a day plan is the cheapest way to stay online all day at $11.55. The cheapest of the others is Airalo at $27.00, which gives more full-speed data a day; compare by how much you use a day, not by the word unlimited.
Networks and coverage in Macau
ONE eSIM's Macau plans run on CTM and 3, both with 5G where available (your phone may show the operator's current brand name instead). Macau is compact and densely covered, so signal is strong across the peninsula, Taipa, Cotai and Coloane. Macau is not behind mainland China's firewall, so Google, WhatsApp and Instagram work as usual.
Which eSIM should you choose for Macau?
- Short trip, light use (up to 3 GB): ONE eSIM's 3 GB plan at $4.68 (15 days), the cheapest at that size.
- Two weeks or more (5 to 10 GB): ONE eSIM's 10 GB plan at $12.93 (30 days), the cheapest at that size.
- Heavy use (20 GB): Nomad at $20.00 (45 days) is the cheapest at 20 GB.
- Streaming or video calls every day: compare the unlimited plans above by how much full-speed data each gives a day.
How to set up your Macau eSIM
- Check your phone supports eSIM and is carrier-unlocked.
- Install the eSIM on Wi-Fi before you travel, so it is ready when you arrive.
- In Macau, turn on the eSIM line and data roaming for it, choose it for mobile data, and keep your home SIM's data roaming off to avoid charges.
Macau eSIM FAQ
- Does a Hong Kong eSIM work in Macau? Only if the plan lists Macau. Macau has its own networks, so check the coverage, or buy a Macau plan.
- Do Google, WhatsApp and Instagram work in Macau? Yes. Macau is not behind mainland China's firewall, so they work as usual.
- Which networks does ONE eSIM use in Macau? CTM and 3, both with 5G where available.
- How much is the cheapest Macau eSIM? ONE eSIM's 1 GB plan costs $1.93 and lasts 7 days; 10 GB is $12.93 for 30 days.
- Is it Macau or Macao? Both: Macao is the official spelling, Macau the common one. It is the same place and the same plans.
How we check prices
We read each provider's public Macau page on 4 November 2026 and took its cheapest plan at or above each size, in US dollars before any coupon, with the validity in brackets; ONE eSIM prices are our live list prices on the same day. Prices move, so we re-check every month and keep the date on the page and in the short answer. If a number is out of date, write to support@oneesim.app and we will correct it.