Roamly
Mongolia
3 GB
Data
30 days
Validity
$12.41
$4.14/GB
onroamly.com Promo code
Roamly eSIM Mongolia 2026: Promo Code, Data Plans & Prices
Roamly eSIM Mongolia 2026: promo code, plans and prices. How much does it cost? Rates by days and GB, from the cheapest to the largest data package.
Traveling to more than one country? Add it to the search.
Updated Nov 9, 2026
Roamly plans and prices for Mongolia
Roamly for Mongolia FAQ.
Is there a Roamly promo code for Mongolia?
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Yes. Use our code when you buy a Mongolia plan. Enter it at checkout.
How much does the cheapest Roamly eSIM for Mongolia cost?
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The cheapest Roamly eSIM for Mongolia costs $12.41 and gives you 3 GB for 30 days. We recheck prices daily, so this price is up to date. You can buy it on the official Roamly site.
Does Roamly work in Mongolia?
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Yes, Roamly works in Mongolia on its Mongolia-only plans. If your eSIM is installed but won't connect after you land, open your phone's settings and turn on data roaming for it. Your home SIM can stay as it is.
How much is a Roamly eSIM for Mongolia for 7, 15 or 30 days?
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Every Roamly plan for Mongolia lasts 30 days, so the same plans cover a 7-, 15- or 30-day trip.
Does Roamly have an unlimited data eSIM for Mongolia?
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No, Roamly has no unlimited plans for Mongolia, so every plan comes with a set amount of data.
What is Roamly, and is it good for Mongolia?
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Roamly is an eSIM store for travelers, with plans covering 193 destinations.
How much does 1 GB of data cost with a Roamly eSIM in Mongolia?
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With Roamly, 1 GB in Mongolia can cost as little as $3.32, on the plan with 10 GB.
Can I use a Roamly eSIM as a mobile hotspot in Mongolia?
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Yes, every Roamly plan, unlimited ones included, lets you share data through a personal hotspot, with no restrictions on Roamly's side.
Does Roamly have a phone plan with a number for Mongolia?
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No, Roamly's Mongolia plans are data only, so your home number stays on your main SIM. You can still call and message people through WhatsApp or other apps.
Can I buy a Roamly eSIM before my trip to Mongolia and use it later?
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Yes, you can set it up at home. The days start when your phone first connects to a network in Mongolia, and you have 180 days from purchase to make that first connection. A few plans start on installation, so check the plan details before you buy.
Can I top up a Roamly eSIM?
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Yes, almost every Roamly plan with a set amount of data can be topped up in the app or on the website, on the same eSIM, before the plan expires. A top-up's days count from the day you add it, and unlimited passes can get extra days.