Mongolia eSIM Plans
14 plans · from $39.04
Mongolia has reliable mobile coverage in major cities and tourist areas. A travel eSIM from Siima activates instantly — no physical SIM, no airport queues, no passport verification required. Learn more about how eSIMs work →
→Not sure how much data you'll need for Mongolia? Try our travel data calculator.→Read our Mongolia eSIM guide — Mobicom vs Unitel vs Skytel, Ulaanbaatar and Genghis Khan Statue coverage, and Gobi Desert dead zonesChoose a data plan
1 GB
7 days· 0.0 GB per $1
$39.04
5% back in credits
$43.15
5% back in credits
$51.69
5% back in credits
2 GB
15 days· 0.0 GB per $1
$71.83
5% back in credits
3 GB
30 days· 0.0 GB per $1
$100.49
5% back in credits
$102.97
5% back in credits
$125.09
5% back in credits
$150.01
5% back in credits
5 GB
30 days· 0.0 GB per $1
$155.80
5% back in credits
$207.01
5% back in credits
10 GB
30 days· 0.0 GB per $1
$247.97
5% back in credits
$248.32
5% back in credits
$299.61
5% back in credits
$496.25
5% back in credits
How “Unlimited” works: Never cut off — each plan gives a set amount of full-speed data, then a slower speed. The exact allowance and speed are shown on every plan.Read more
Unlimited plans never run out and your eSIM is never disconnected, but every one has a fair-use limit: a set amount of full-speed data, after which the speed is reduced. The amounts differ between plans — most give a daily full-speed allowance that refills every 24 hours from when you first activate the eSIM, while Premium plans give a larger allowance for the whole plan instead. Each plan states its own allowance and the speed after it before you buy. At the reduced speed, messaging, maps, email and light browsing still work; video streaming and video calls may not. If you want every gigabyte at full speed, choose a fixed-GB plan.