eSIM Mongolia: Prepaid Data Plans
Mongolia eSIM plans start at $6.99 for 1 GB, all multi-country; the top one is 13 GB for 365 days at $41.99 (Three Hong Kong, 98 countries). 13 plans from 3 vetted providers on Mobicom and Unitel, hotspot on every plan.
Mongolia eSIM at a glance
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Your next trip.
Connected.
Choose your travel eSIM and manage it in the MobiMatter app.
Networks used by Mongolia eSIMs
Each plan connects to the networks listed on its page, so you choose your carrier before you buy. Coverage varies by area: a listed network does not guarantee signal everywhere.
Frequently Asked Questions
What is the cheapest eSIM for Mongolia?
Mongolia is covered by multi-country plans only, and the cheapest is $6.99 for 1 GB, valid for 7 days. Prices come live from 3 vetted providers and change often; the price on this page is the current one.
Is it worth getting an eSIM for Mongolia?
For most travellers, yes, if your phone supports eSIM. Mongolia plans start at $6.99 for 1 GB, and the longest lasts 365 days, which suits long stays and repeat visits. If your home plan already covers Mongolia at no extra cost, you may not need one.
Which networks do Mongolia eSIMs use?
Mongolia eSIMs on MobiMatter run on 2 networks: Mobicom and Unitel. Each plan names its network, so you can pick the one with better coverage where you are going.
Which eSIM is best for Mongolia?
No plan covers Mongolia alone right now, so the choice is a multi-country plan. The top one is 13 GB for 365 days at $41.99 from Three Hong Kong, covering 98 countries. We rank plans on quality and value for money. If price per GB is all that matters, the lowest right now is $2.88 per GB, with 26 GB for 365 days.
How much data do I need for a week in Mongolia?
It depends on how you use your phone. Light use (maps, messaging, browsing) takes about 0.5–1 GB a day; scrolling a lot of social video can take 2–3 GB or more. Typical use per hour:
- Instagram Reels, TikTok: 0.3–1 GB
- YouTube, Netflix at standard quality: 0.5–1 GB
- Video calls (WhatsApp, FaceTime): 0.5–1 GB
- Voice calls (WhatsApp, FaceTime Audio): 50–70 MB
- Maps and navigation: 2–6 MB
- Messaging and browsing: 50–150 MB
The cheapest Mongolia plan with at least 5 GB for a week or longer is 5 GB for 30 days at $21.99.
Do Mongolia eSIMs support 5G and hotspot?
Mongolia plans currently run on 4G/LTE. Hotspot (tethering) works on every plan, so you can share your data with other devices.
Does a Mongolia eSIM come with a phone number?
Most travel eSIMs, including most Mongolia plans, are data-only and have no local number. You keep your usual number on your main SIM for calls, texts and WhatsApp. Plans that include a number or minutes say so on the plan page.
Will my phone work with a Mongolia eSIM?
Yes, if it supports eSIM and is not locked to a carrier. To check, dial *#06#: if an EID number appears, your phone supports eSIM. Most iPhones from the XS/XR on, Galaxy S20 and later and Pixel 3 and later do, except most models sold in mainland China and some sold in Hong Kong and Macao.
Can I keep my own SIM and WhatsApp while using a Mongolia eSIM?
Yes. Your eSIM and your main SIM can be active at the same time. Use the eSIM for mobile data with data roaming on for that line, and turn data roaming off on your home SIM to avoid charges. WhatsApp keeps working on your usual number.
How it works
- 1
Checkout using secure payment methods
Get your eSIM by email within seconds.
- 2
Install eSIM
Instantly get your eSIM and configure it in your eSIM compatible device
- 3
Enjoy high speed connectivity
Once eSIM is configured, you can enjoy high speed roaming data connectivity
Why get your Mongolia eSIM from MobiMatter
All your eSIMs in one app
Buy, install and top up every eSIM in the MobiMatter app, and check how much data you have left at any time.
Choose your network
MobiMatter shows which network each plan uses, so you choose your carrier before you buy. Pick from 13 plans from 3 vetted providers with the data and price that fit your trip.
24/7 support
Our support team is available 24/7, before and after you buy, for every eSIM you get from MobiMatter.
What our customers say
5.0
"Having 365-day packages is very good for me, I am a cabin crew member and I use it without any problems wherever I go. Sometimes it even works in places that are not on the list. I am very satisfied and will renew my package when it expires."
Translated from Turkish
MMustafajunior32
App Store5.0
I bought 6GB for my Paris and Benelux tour. It was more than enough. It worked perfectly everywhere. To activate it, you need to enable the mobile data option.
HHalime Arıcı
Play Store5.0
The best application with the lowest prices! I recommend!
Translated from Bulgarian
ЦЦветан Тодоров
Play Store5.0
I loved it! I can have data wherever I go, they have many options, the data lasts a long time and is very affordable. I used the 3GB option for Europe and I've already had data for 15 days for €5. Honestly, if you manage it well and use it only when you don't have Wi-Fi, it can easily last you thirty days. I still have 1.6 GB left (half) and I have 10 days left on the plan. Highly recommended app for eSIM 💪
Translated from Spanish
UUn Tatuador
App Store5.0
I used it in Italy in 2024 and in Spain in 2026, and I was very satisfied. The app has improved day by day, and I never experienced any issues. I don't know about other apps, but I highly recommend MobiMatter. I bought 15GB of internet in Spain, and even though I didn't use that much, I still have 10GB left.
Translated from Turkish
GGlpyvz
App Store5.0
I faced some issues today with my eSIM, and they fixed it at the same time. I used this application on all my trips and they are great. By the way, they have very competitive prices
AAnssam d
App Store5.0
Purchased eSIM in Australia and set it up in Azerbaijan. Having never used an eSIM before, I had a few ‘user issues’. These were sorted out very quickly via email and me sending a screen shot of my ‘attempted’ setup. Technician got back to me in very short order with some simple instructions and now all good. Great efficient service.
HHappy-Listener
App Store5.0
I used it in Thailand, good price and quality, it worked on the islands too, I recommend it...
RRamon Tigre
Play Store5.0
The best eSim app in the world. The support team is legendary.
BBarat Baghirli
Play Store5.0
This is my go to eSIM whenever I travel. Seamless and reliable connectivity!
CChiosilang
App Store5.0
Such a great app + the support is crazy, replies in MINUTES ! I had problem with installing esim, they replied in few minutes and helped me out. Looking forward to use only this app… cheap/support, everything is on point. Love it
MMalopeňazí
App Store5.0
It's a great app. I haven't had any problems with the internet.
GGokmen Turkoglu
Play Store