Belize is one of the most expensive countries in our whole catalogue for travel eSIM data — pricier per gigabyte than 179 of the 187 countries in our price index. That makes the honest advice simple: use an eSIM only for arrival and short trips, and buy a local SIM for anything longer.
Short answer: a 1GB eSIM covers landing at Belize City and getting to the cayes or San Ignacio. For a week or more, buy a local Digi or Smart SIM.
What a Belize eSIM costs
At the time of writing (October 2026), Wanderly's Belize plans start at $8.99 for 1GB (7 days), and larger plans cost about $6 per GB with short validity. The median across data-only Belize plans is about $7.85 per GB — more than five times the $1.43 global median in the Wanderly eSIM Price Index.
eSIM vs a local SIM
- Travel eSIM: online the moment you land, for maps, a WhatsApp to your host and the water-taxi schedule.
- Local SIM (Digi, Smart): sold in Belize City, San Pedro and San Ignacio with your passport, and much cheaper for a week or more.
Coverage where you will actually be
- Belize City and the airport: good.
- Ambergris Caye (San Pedro) and Caye Caulker: good on the main settlements.
- San Ignacio and the Cayo district: good in town; limited at ATM Cave, Caracol and in the jungle lodges.
- Placencia and Hopkins: good in the villages.
- The Blue Hole, outer atolls and reef trips: offline.
How much data you need
| Trip | Suggested data |
|---|---|
| Arrival day | 1 GB |
| A week with hotel WiFi | Local SIM recommended |
See how much data you need for travel.
Belize with Guatemala or Mexico
Crossing to Tikal or up to Tulum? A Belize plan covers Belize only. See the best eSIM for Guatemala and the best eSIM for Mexico — data in Mexico is far cheaper.
Setting it up
- 1Confirm your phone supports eSIM and is unlocked on our compatibility checker.
- 2Install the eSIM over WiFi before you fly — iPhone or Android steps.
- 3On landing, select the eSIM for mobile data and turn on data roaming for that line.
FAQ
Is an eSIM worth it in Belize? For arrival and a day or two, yes. For longer stays, a local Digi or Smart SIM is much cheaper.
How much does an eSIM for Belize cost? Wanderly Belize plans start at $8.99 for 1GB. The median is about $7.85 per GB, among the highest we sell.
Is there signal on Caye Caulker? Yes, in the village.
Is there signal at the Blue Hole? No. Reef and atoll trips are offline.