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Mongolia eSIM & travel SIM plans

Filter by validity or data to find the plan that fits your trip.

Heading to Mongolia? An eSIM is the digital version of the prepaid travel SIM card — nothing to ship, nothing to swap. Buy before you fly, scan the QR code when you land, and you are online in minutes. Compare the plans below by validity and data.

Plan type

Validity

Data

Price range

New Taiwan Dollar
What does unlimited mean?

Total: one allowance for the validity period. Daily: an allowance each day, continuation after use unconfirmed. Reduced speed: stays connected at a lower speed after the high-speed allowance. No throttling: explicitly no usage-based speed reduction. Fixed speed: a speed cap from the start. Policy unavailable: unlimited data confirmed, speed rules unknown. No throttling does not guarantee network speed.

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5 plans

  • Covered countries & regions (1)

    Mongolia

    Mongolia 3 GB · 15 days

    Approximately NT$470US$14.76

    Network
    Mobicom
    Speed
    3G/4G
    Exits from
    Singapore
    Price per GB
    Approximately NT$157US$4.92
    Plan brandeSIM Access

    Plan type: Total allowance

    View plan
  • Covered countries & regions (1)

    Mongolia

    Mongolia 3 GB · 30 days

    Approximately NT$454US$14.28

    Save Approximately NT$45（US$1.42） vs. suggested retail price

    Network
    Mobicom
    Speed
    3G/4G
    Exits from
    Singapore
    Price per GB
    Approximately NT$151US$4.76
    Plan brandeSIM Access

    Plan type: Total allowance

    View plan
  • Covered countries & regions (1)

    Mongolia

    Mongolia 5 GB · 30 days

    Approximately NT$783US$24.62

    Network
    Mobicom
    Speed
    3G/4G
    Exits from
    Singapore
    Price per GB
    Approximately NT$157US$4.92
    Plan brandeSIM Access

    Plan type: Total allowance

    View plan
  • Covered countries & regions (1)

    Mongolia

    Mongolia 10 GB · 30 days

    Approximately NT$1,489US$46.80

    Network
    Mobicom
    Speed
    3G/4G
    Exits from
    Singapore
    Price per GB
    Approximately NT$149US$4.68
    Plan brandeSIM Access

    Plan type: Total allowance

    View plan
  • Covered countries & regions (1)

    Mongolia

    Mongolia 20 GB · 30 days

    Approximately NT$2,936US$92.30

    Network
    Mobicom
    Speed
    3G/4G
    Exits from
    Singapore
    Price per GB
    Approximately NT$147US$4.62
    Plan brandeSIM Access

    Plan type: Total allowance

    View plan

Common questions about Mongolia eSIMs

Which networks will a Mongolia eSIM connect to?

Plans for Mongolia sold here connect to Mobicom. Speed depends on the signal where you are standing and how busy the local cell is — who you buy from does not change it.

How much does a Mongolia eSIM cost?

There are 13 plans for Mongolia right now, priced from US$5.54 to US$92.30. Where you land depends on the data and validity you pick.

Are there unlimited plans for Mongolia?

There are no truly unlimited Mongolia plans here, but there are throttled-unlimited ones: once the high-speed allowance is used, the connection slows down instead of stopping. Each plan states its reduced speed under "speed after the allowance".

How many days can a Mongolia eSIM cover?

Anywhere from 1 to 30 days. Validity only starts once you arrive and the eSIM actually connects to a network, so installing before you fly costs you nothing.

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