Definition
Using your Indian mobile number abroad on a partner network, billed by Jio, Airtel or Vi. A roaming pack bought before you leave keeps costs predictable; using data abroad without a pack can run up a large bill.
How Indian roaming packs work
Indian operators sell international roaming packs by country or region, each with a fixed number of days, some data and an allowance of calls and SMS. At the time of review, packs for popular destinations such as the UAE, Thailand and Singapore cost roughly ₹500–1,000 for a single day and ₹2,500–5,000 for two to four weeks, with modest data. Prices and inclusions change often, so check your operator's app before you leave.
Postpaid connections usually have roaming available by default. Prepaid users may need to switch it on and buy a pack in advance.
Roaming or eSIM?
| You need | Better choice |
|---|---|
| Calls on your Indian number, for work or elderly parents | Roaming pack |
| Mostly data for maps, cabs and WhatsApp | eSIM |
| A long trip with heavy data use | eSIM, keeping the Indian SIM for SMS |
| A two-day business trip to Dubai | Roaming pack, for simplicity |
Avoiding bill shock
- Keep data roaming off until the pack is active.
- Packs don't cover cruise ships or in-flight networks, which charge satellite rates. Use flight mode at sea and in the air.
- Check whether incoming calls are free in your pack; spam calls can still cost you on some plans.
- Turn off automatic photo backups and app updates over mobile data.
An example
A Chandigarh family of four goes to Europe for 12 days. One parent buys a roaming pack to stay reachable on the Indian number for work. The other three use European eSIMs with 15–20 GB each, and the family spends several thousand rupees less than four roaming packs would have cost.