Each operator's option for a 10-day trip, checked on its own site, next to a live data eSIM price for Sri Lanka.
See Sri Lanka eSIM plans →| Operator | Cost | Includes | Slashtel eSIM (same trip) | Difference |
|---|---|---|---|---|
| SFR | €35 · 30 days | 10GB, 30 min, 30 SMS | 10GB, 30 days: $17.69 (≈€15.78) | €19.22 less |
| Bouygues Telecom | €30 · 30 days | 3GB data only | 3GB, 30 days: $5.89 (≈€5.25) | €24.75 less |
Operator prices as listed on static.s-sfr.fr, bouyguestelecom.fr 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 0.89 per $1. SFR is a trademark of Societe Francaise du Radiotelephone. Slashtel is not affiliated with SFR. Bouygues Telecom is a trademark of Bouygues Telecom SA. Slashtel is not affiliated with Bouygues Telecom.
For a 10-day trip, Bouygues Telecom at €30. SFR: €35. Options differ in calls and data allowances, so compare what you will use.
For data, yes against each option we list: a Slashtel eSIM for the same trip costs €15.78 (vs SFR €35), €5.25 (vs Bouygues Telecom €30). Operator options also include calls; the eSIM is data only.
Yes. Keep your French SIM in the phone for calls and texts such as bank codes, and use the eSIM for mobile data.