# eSIM for a month in Mongolia: 6 providers compared (November 2026)

Updated 12 November 2026. Page: https://findbestesim.com/blog/esim-for-a-month-in-mongolia

For **30 days in Mongolia** with about 1 GB a day, the cheapest eSIM that lasts the whole trip is **[$99.00 with Airalo, unlimited data for 30 days](https://findbestesim.com/go/mn/airalo-23997)**. We compared 73 plans from 6 providers on 12 November 2026.

## Every provider for a month in Mongolia

The cheapest plan of each provider that lasts 30 days and carries enough data for the day's use. Prices read 12 November 2026.

Cheapest eSIM for 30 days in Mongolia, by provider and daily use:

| Provider | Light (0.5 GB/day) | Medium (1 GB/day) | Heavy (2 GB/day) |
| --- | --- | --- | --- |
| Airalo | **$49.00** 20 GB, valid 30 days | **$99.00** unlimited data for 30 days | **$99.00** unlimited data for 30 days |
| Wigoo | **$69.49** 20 GB, valid 30 days | **$245.79** unlimited data for 30 days, 2 GB a day at full speed | **$245.79** unlimited data for 30 days, 2 GB a day at full speed |
| Yapsim | **$76.49** 20 GB, valid 30 days | **$270.39** unlimited data for 30 days, 2 GB a day at full speed | **$270.39** unlimited data for 30 days, 2 GB a day at full speed |
| Olalatrip | **$81.49** 20 GB, valid 30 days | **$294.99** unlimited data for 30 days, 2 GB a day at full speed | **$294.99** unlimited data for 30 days, 2 GB a day at full speed |
| Fizztrip | **$83.99** 20 GB, valid 30 days | **$307.29** unlimited data for 30 days, 2 GB a day at full speed | **$307.29** unlimited data for 30 days, 2 GB a day at full speed |

## How much data you need

- **Light use**, maps, messages: about 15 GB for 30 days. Cheapest: [$49.00 with Airalo, 20 GB, valid 30 days](https://findbestesim.com/go/mn/airalo-23967).
- **Medium use**, social, photos: about 30 GB for 30 days. Cheapest: [$99.00 with Airalo, unlimited data for 30 days](https://findbestesim.com/go/mn/airalo-23997).
- **Heavy use**, video, hotspot: about 60 GB for 30 days. Cheapest: [$99.00 with Airalo, unlimited data for 30 days](https://findbestesim.com/go/mn/airalo-23997).

## Unlimited data for a month

The cheapest unlimited plan that covers 30 days is [$99.00 with Airalo, unlimited data for 30 days](https://findbestesim.com/go/mn/airalo-23997), with no daily limit stated. Past that amount the speed drops for the rest of the day.

It costs no more than the cheapest plan with a fixed amount of data, so it is the easy pick.

## How to buy it

1. Open the [Airalo plan for Mongolia](https://findbestesim.com/go/mn/airalo-23997): Airalo's page opens on that plan.
2. Pay there. The eSIM arrives by email and in the provider's app, with a QR code.
3. Install it before you leave, while you still have Wi-Fi. On the plan's page, check when it starts counting days.

Prices change: we read them every day. The [Mongolia page](https://findbestesim.com/mongolia) recomputes the answer for any number of days and any daily use.

## Questions

### What is the cheapest eSIM for a month in Mongolia?

$99.00 with Airalo, unlimited data for 30 days, for 30 days with about 1 GB a day. It is the cheapest of 5 plans that last the whole trip, read on 12 November 2026.

### How much data do I need for a month in Mongolia?

About 15 GB for maps and messages, 30 GB for social media and photos, and 60 GB for video or a hotspot.

### Is there an unlimited eSIM for a month in Mongolia?

Yes. The cheapest is $99.00 with Airalo, unlimited data for 30 days, with no daily limit stated.

### Which networks does it use?

Airalo uses the networks listed on its page in Mongolia.

## Related

- [All Mongolia eSIM plans](https://findbestesim.com/mongolia)
- [Mongolia: top 6 esims](https://findbestesim.com/blog/top-esims-for-mongolia)
- [Mongolia: for a week](https://findbestesim.com/blog/esim-for-a-week-in-mongolia)
- [Mongolia: for two weeks](https://findbestesim.com/blog/esim-for-two-weeks-in-mongolia)
- [Mongolia: unlimited data](https://findbestesim.com/blog/unlimited-esim-mongolia)

findbestesim is run by the owner of Wigoo, Yapsim, Fizztrip and Olalatrip, ranked by the same rule as every other provider. Ranking rule: https://findbestesim.com/how-we-rank