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Roaming in India from Singapore
StarHub vs eSIM.

Each operator's option for a 10-day trip, checked on its own site, next to a live data eSIM price for India.

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10-day trip to India

OperatorCostIncludesSlashtel eSIM (same trip)Difference
StarHubS$6 · 3 days1GB1GB, 7 days: $2.79 (≈S$3.58)S$2.42 less

Operator prices as listed on starhub.com on 26 October 2026; they include calls as well as data. Where an operator charges by the day, we compare an eSIM with at least 1GB a day. Slashtel prices are live in US dollars, converted at 1.28 per $1. StarHub is a trademark of StarHub Ltd. Slashtel is not affiliated with StarHub.

Questions

Which Singaporean operator is cheapest for roaming in India?

For a 10-day trip, StarHub at S$6. Options differ in calls and data allowances, so compare what you will use.

Is a data eSIM cheaper than roaming in India?

For data, yes against each option we list: a Slashtel eSIM for the same trip costs S$3.58 (vs StarHub S$6). Operator options also include calls; the eSIM is data only.

Can I keep my Singaporean number in India?

Yes. Keep your Singaporean SIM in the phone for calls and texts such as bank codes, and use the eSIM for mobile data.

StarHub roaming India: full comparisonAll destinations