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JayeSim

Asia eSIM

One eSIM for 15 countries in Asia. Choose from 2 plans lasting 30 days, from £29.99, and stay connected as you cross borders without changing SIM.

At a glance

Plans from
£29.99
Validity
30 days
Data
15 GB to 30 GB
Speed
Up to 5G
Coverage
15 countries
Top-ups
Available on every plan

Choose a plan

  • 15 GB

    30 days

    • Up to 5G
    • Top-ups available
    £29.99Buy

  • 30 GB

    30 days

    • Up to 4G
    • Top-ups available
    £56.99Buy

Prices in GBP, including VAT where applicable.

Check your phone works with eSIM

Which plan do I need?

  • Messaging, maps and email use little data, so a smaller plan suits a short trip if that’s mostly what you do.
  • Video calls, social media and streaming use much more: choose a larger or unlimited plan if you use them every day.
  • Count the days you’ll be away, including travel days, and pick a plan that lasts at least that long.
  • Not sure? Plans marked “Top-ups available” can be extended on the same eSIM if you run low.

Installing your Asia eSIM

As soon as your eSIM is ready you’ll get a QR code and an install link by email. Install it while you’re on Wi-Fi, ideally the day before you travel, then choose it for mobile data when you land.

Install on iPhoneInstall on Android

Coverage · 15 countries

Networks

Your phone connects to the strongest available partner network.

  • AIS Thailand
  • Bharti Airtel (UP East IND10)
  • Bharti Airtel India (Andhra Pradesh INDJH)
  • Bharti Airtel India (Assam IND15)
  • Bharti Airtel India (Bihar IND12)
  • Bharti Airtel India (Chennai INDSC)
  • Bharti Airtel India (Delhi)
  • Bharti Airtel India (Gujarat INDA3)
  • Bharti Airtel India (Haryana INDA5)
  • Bharti Airtel India (Himachal Pradesh INDBL)
  • Bharti Airtel India (Karnataka INDJB)
  • Bharti Airtel India (Kerala INDA7)
  • Bharti Airtel India (Kolkata INDMT)
  • Bharti Airtel India (Madhya Pradesh INDA8)
  • Bharti Airtel India (Maharashtra INDA2)
  • Bharti Airtel India (Mumbai INDA1)
  • Bharti Airtel India (North East)
  • Bharti Airtel India (Orissa IND11)
  • Bharti Airtel India (Punjab INDA9)
  • Bharti Airtel India (Rajasthan INDH1)
  • Bharti Airtel India (Tamil Nadu INDA4)
  • Bharti Airtel India (UP West INDA6)
  • Bharti Airtel India (West Bengal IND14)
  • Celcom Malaysia
  • Cellcard Cambodia
  • China Telecom
  • China Unicom
  • Chunghwa Telecom Taiwan
  • DTAC Thailand
  • Digi Malaysia
  • Fascel India
  • Globe Philippines
  • H3G Hong Kong
  • Hutchison Macau
  • Idea Cellular-07 India
  • Idea Cellular-BI India
  • Idea Cellular-EH India
  • Idea Cellular-EK India
  • Idea Cellular-EU India
  • Idea Cellular-IB India
  • Idea Cellular-ID India
  • Idea Cellular-IE India
  • Idea Cellular-IH India
  • Idea Cellular-IK India
  • Idea Cellular-IM India
  • Idea Cellular-IO India
  • Idea Cellular-IR India
  • Idea Cellular-IT India
  • Idea Cellular-IU India
  • Idea Cellular-IW India
  • Idea Cellular-MP India
  • Idea Cellular-SK India
  • Idea Cellular-SP India
  • KT South Korea
  • Metfone Cambodia
  • Mobitel Sri Lanka
  • NTT Docomo Japan
  • SK Telecom South Korea
  • Singtel Singapore
  • Smart Axiata Cambodia
  • Smartfren
  • SoftBank Japan
  • Telkomsel indonesia
  • U-Mobile Malaysia
  • Vi - Assam
  • Vi - Kolkata
  • Vi - Maharashtra & Goa
  • Vi - Maharashtra and Goa
  • Viettel Vietnam
  • Vinaphone Vietnam
  • Vodafone India
  • Vodafone India (Mumbai)
  • Vodafone India Essar
  • Vodafone India Essar BT
  • XL Axiata Indonesia

Frequently asked questions

How much does an eSIM for Asia cost?

Plans start at £29.99 for 15 GB over 30 days. Prices are shown in GBP and include VAT where applicable.

Which networks does the Asia eSIM use?

It uses 75 partner networks. Your phone connects to the strongest available partner network.

Does the Asia eSIM support 5G?

Yes. Plans marked “Up to 5G” use 5G where the local network offers it.

How long do Asia eSIM plans last?

You can choose plans lasting 30 days. The validity starts the first time your phone connects to a network in Asia, not when you buy.

When does my plan start?

The validity period starts the first time your phone connects to a network in Asia. You can install the eSIM days before you travel.

Can I keep my usual number?

Yes. The eSIM is for data. Keep your usual SIM switched on for calls and texts if you need them, and turn its data roaming off to avoid charges from your home provider.

Can I get a refund?

If you have not activated the eSIM (it has never connected to a network), you can request a refund from your account. Once a plan has been used it cannot be refunded.

What if I run out of data?

Plans that support top-ups can be extended from My eSIMs with the same plan; the data is added to the eSIM you already installed.

Will it work on my phone?

Your phone needs to support eSIM and be carrier-unlocked. Use our compatibility checker before you buy.