Each operator's option for a 10-day trip, checked on its own site, next to a live data eSIM price for Nepal.
See Nepal eSIM plans →| Operator | Cost | Includes | Slashtel eSIM (same trip) | Difference |
|---|---|---|---|---|
| EE | £160 · 10 days | £16/day x 10 days | 10GB, 30 days: $37.59 (≈£28.10) | £131.90 less |
| O2 | £26 · 30 days | 0.09765625GB data only | 3GB, 30 days: $9.39 (≈£7.02) | £18.98 less |
| Three | £6144 · 1 days | 1GB data only | 1GB, 7 days: $5.39 (≈£4.03) | £6139.97 less |
| Sky Mobile | £4423.68 · 1 days | 1GB data only | 1GB, 7 days: $5.39 (≈£4.03) | £4419.65 less |
| Lyca Mobile | £15360 · 1 days | 1GB data only | 1GB, 7 days: $5.39 (≈£4.03) | £15355.97 less |
| SMARTY | £256 · 1 days | 1GB data only | 1GB, 7 days: $5.39 (≈£4.03) | £251.97 less |
Operator prices as listed on ee.co.uk, o2.co.uk, three.co.uk, static.skyassets.com, lycamobile.co.uk, cdn.smarty.co.uk 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 0.75 per $1. EE is a trademark of EE Limited (BT Group). Slashtel is not affiliated with EE. O2 is a trademark of Telefonica UK Limited (Virgin Media O2). Slashtel is not affiliated with O2. Three is a trademark of Hutchison 3G UK Limited. Slashtel is not affiliated with Three. Sky Mobile is a trademark of Sky UK Limited. Slashtel is not affiliated with Sky Mobile. Lyca Mobile is a trademark of Lycamobile UK Limited. Slashtel is not affiliated with Lyca Mobile. SMARTY is a trademark of Hutchison 3G UK Limited. Slashtel is not affiliated with SMARTY.
For a 10-day trip, O2 at £26. EE: £160. Three: £6144. Sky Mobile: £4423.68. Lyca Mobile: £15360. SMARTY: £256. 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 £28.10 (vs EE £160), £7.02 (vs O2 £26), £4.03 (vs Three £6144), £4.03 (vs Sky Mobile £4423.68), £4.03 (vs Lyca Mobile £15360), £4.03 (vs SMARTY £256). Operator options also include calls; the eSIM is data only.
Yes. Keep your UK SIM in the phone for calls and texts such as bank codes, and use the eSIM for mobile data.