🇲🇳 eSIM plans for Mongolia

Starting at $59.30/day*

No data caps
7-days valid
Fast, reliable connection
Skip the roaming bill
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Get your unlimited data

How many days

More days, lower daily rate

How many eSIMs

More eSIMs, bigger discount

Total

—

Get Mongolia eSIM

Install it now or once you're away. Nothing starts counting until you reach your destination and switch the eSIM on.

* The "as low as" figure is the lowest per-day rate, taken from the longest unlimited data plan on sale here.

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Why buy from us?

Here's how Onetel stacks up against other options in Mongolia.

Onetel

Local SIM card

Roaming

Uncapped data plans

Activates instantly

Your number stays the same

No surprise charges

No lock-in

24/7 support

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eSIM costs for Mongolia

Prices shown in USD

7 days of unlimited data in Mongolia costs $415.10 — about $59.30 a day on Mobicom, Unitel or Skytel, with no roaming charge and no SIM to swap. In Mongolia, 5G is live and median mobile download speed is 27.2 Mbps.

Duration	Data	Price	Daily cost
1 day	1 GB	$61.48	$61.48/day
3 days	—	$179.36	$59.79/day
5 days	—	$297.22	$59.44/day
7 days	1 GB	$415.10	$59.30/day
15 days	2 GB	$102.74	$6.85/day
30 days	3 GB	$20.18	$0.67/day

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Which networks you connect to in Mongolia

Your eSIM roams onto Mongolia's own operators. These are the networks and the frequencies they run — check your phone supports them before you travel.

Operator	4G / LTE bands	5G bands	5G
Mobicom	B3, B7	n78	Yes
Unitel	B3, B7	n78	Yes
Skytel	B3, B7	—	No
G-Mobile	B3	—	No

27.2 Mbps

Median download

12.8 Mbps

Median upload

Source: Ookla Speedtest Global Index, July 2025

Coverage in Mongolia

Outside Ulaanbaatar and provincial capitals, coverage is often 3G-only or absent; large areas of the Gobi Desert and remote steppe have no mobile service. Mobicom and Unitel operate 5G in central Ulaanbaatar only.

Common Questions

The details worth knowing about your Mongolia eSIM

Your eSIM connects to Mobicom, Unitel, Skytel, and G-Mobile. Mobicom and Unitel offer 4G on bands B3 and B7, with 5G on n78 only in central Ulaanbaatar. Skytel and G-Mobile lack 5G. Coverage outside cities is often 3G or absent.

Mobicom and Unitel use 4G bands B3 and B7, and 5G band n78. Phones lacking these bands, especially older or non-Asian models, may drop to 3G or no signal. Most modern international phones support these bands, but check your device specs.

Coverage is limited. Outside Ulaanbaatar and provincial capitals, service is often 3G-only or missing entirely. Large areas of the Gobi Desert and remote steppe have no mobile service. Expect no data in those regions, regardless of the eSIM.

The eSIM uses local networks without additional filtering or throttling beyond standard operator policies. Speeds are typical for Mongolia: median download 27.15 Mbps on 4G. No national-level blocks or caps beyond your plan’s fair-use limit.

No, this eSIM is for Mongolia only. Coverage stops at the border. You will need a separate eSIM or roaming plan for China, Russia, or any other neighbouring territory. The eSIM does not include cross-border roaming.

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🇲🇳 eSIM plans for Mongolia

Why buy from us?

Cover the Region with Asia eSIM

eSIM costs for Mongolia

Which networks you connect to in Mongolia

Coverage in Mongolia

Common Questions

Which local networks will my eSIM use in Mongolia?

Will my phone work on Mongolia’s 4G and 5G bands?

Does the eSIM work outside Ulaanbaatar, like in the Gobi Desert?

Is data throttled or blocked in Mongolia on this eSIM?

Will this eSIM work in neighbouring countries like China or Russia?

Does my phone support eSIM?

How do I set up an eSIM?

Can an eSIM and a physical SIM run at once?

What if I use up my data?

Do the plans come with calls and texts?

Does it work on arrival, or do I need Wi-Fi to set it up?

Can I get a refund?

What is Onetel different from other eSIM sellers?

Is checkout secure?

How do I reach support?

Can I get eSIMs for the whole family?

Do Onetel plans renew on their own?

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