Mongolia eSIM
Travel Mongolia with fast, reliable data. Full speed, with data checks and top-ups.
6 plans
3 GB
5 GB
10 GB
20 GB
30 GB
50 GB
Prices from Vacay as of 8 Nov 2026. Prices may change, so check the latest price on the provider's page before you pay. Buy links are affiliate links, and you pay the same price.
US dollar prices use Vacay's rate (about ฿30.30 per $1, checked 12 Nov 2026), and buy buttons open Vacay in US dollars.
Mongolia eSIM prices by trip length
Vacay prices as of 8 Nov 2026. Pick your days and plan above to buy.
| Days | From | Recommended |
|---|---|---|
| 3 days | 3 GB฿199≈ $6.57 | 5 GB฿289≈ $9.54 |
| 5 days | 3 GB฿209≈ $6.90 | 10 GB฿539≈ $17.79 |
| 7 days | 3 GB฿219≈ $7.23 | 20 GB฿999≈ $32.97 |
| 10 days | 3 GB฿229≈ $7.56 | 20 GB฿1,029≈ $33.96 |
| 15 days | 3 GB฿259≈ $8.55 | 30 GB฿1,539≈ $50.79 |
| 30 days | 3 GB฿289≈ $9.54 | 50 GB฿2,309≈ $76.20 |
Mongolia eSIM with calls and a number
The plans above are data only. If you need a Mongolian number, pick Unitel, a local SIM for Outer Mongolia with a Mongolian phone number. Check your number with *123#. Data starts at 5GB for 3 days from ฿229, up to 50GB for 30 days at ฿1,299. Full-speed data then continues at 128 kbps. Hotspot sharing is allowed. Days start as soon as you scan the QR, so scan on your travel day. Each day ends at 23:59 Mongolia time. Activate within 30 days of purchase. No top-up. Check usage with *1414#. For Inner Mongolia in China, choose Best China.
New Vacay customers: 10% off
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Free Easy travel insurance
Free Easy cover up to THB 50,000 · select Easy before departureCompare plans →Not sure how much data you need?
Estimate data for your Mongolia tripEstimate my data →Mongolia eSIM tips
- You can scan the QR and install the eSIM before you travel. Days start counting when you arrive in Mongolia, in 24-hour periods from first use, and you must activate it within 60 days of purchase.
- Moderate use is about 1.5 GB a day: 10 GB is enough for 5 days. Signal is limited on the steppe and in the Gobi Desert, so download offline maps before you go.
- This plan runs at full speed. You can check remaining data and top up without changing SIM. Mongolia does not yet have an Unlimited plan.
- Hotspot sharing is allowed. This is a data-only plan. If you need a Mongolian number, see Unitel below. For Inner Mongolia in China, choose a China plan.