Vodafone Espana's 10-day option is €30. A Slashtel eSIM with at least 10GB for the same trip is €9.72. Keep your Vodafone Espana number for calls and texts.
Buy the Indonesia (Bali) eSIM →Vodafone Espana's 10-day Bono Diario zona 6 option costs €30 (€3/day x 10 days). A Slashtel data eSIM for Indonesia (Bali) with at least 10GB for 30 days costs $10.89, about €9.72, so €20.28 less. The eSIM is data only: keep your Spanish SIM in the phone for calls and texts. Vodafone Espana prices checked on vodafone.es on 26 October 2026.
| Vodafone Espana | Includes | Slashtel eSIM (same days or more) | Difference |
|---|---|---|---|
| €9 · 3 days€3/day x 3 days | nullGB data only | 3GB, 15 days: $3.79 (≈€3.38) | €5.62 less |
| €15 · 5 days€3/day x 5 days | nullGB data only | 5GB, 30 days: $4.89 (≈€4.36) | €10.64 less |
| €21 · 7 days€3/day x 7 days | nullGB data only | 10GB, 30 days: $10.89 (≈€9.72) | €11.28 less |
| €30 · 10 days€3/day x 10 days | nullGB data only | 10GB, 30 days: $10.89 (≈€9.72) | €20.28 less |
Vodafone Espana prices from vodafone.es, checked 26 October 2026; Vodafone Espana's options include calls as well as data. Where Vodafone Espana charges by the day, we compare an eSIM with at least 1GB a day. Vodafone Spain daily bonos and zone lists from the vodafone.es roaming page, checked 26 Oct 2026. Current plans get the UK, Switzerland and Turkey (zone 7) free as a promotion until 31 Mar 2027, so those are excluded; the USA is free on Móvil Ilimitada 5G until 31 Mar 2027 and otherwise uses the 3 EUR/3GB daily bono (4 EUR/GB without it). Zone 2 out-of-bono data is 6.05 EUR/MB. Not verified: zone for UAE, Maldives, Nepal, Oman, Kuwait, Bahrain, Mauritius, South Korea, Taiwan, Uzbekistan and Bangladesh (not in any bono list; page shows 18.15 EUR/MB for an unnamed zone), so left out. Page heading says bonos are for contract plans. Slashtel prices are live, in US dollars, converted at 0.89 per $1 (daily reference rate); your card is charged in your own currency at checkout. Vodafone is a trademark of Vodafone Group Plc, used under licence by Zegona. Slashtel is not affiliated with Vodafone Espana.
Yes, Vodafone Espana roams in Indonesia (Bali), at €30 for 10 days on its Bono Diario zona 6 option (checked 26 October 2026). A travel eSIM gives you local data there instead, while your Vodafone Espana number stays active for calls and texts.
For data, the eSIM. Vodafone Espana's 10-day option is €30; a Slashtel eSIM with 10GB for 30 days is $10.89 (about €9.72). Vodafone Espana's option also includes calls, which the eSIM does not.
Yes. The eSIM is added alongside your Vodafone Espana SIM, so your number stays in the phone for calls and texts such as bank codes. Set the eSIM as the line for mobile data and turn data roaming off on the Vodafone Espana line. Whether Vodafone Espana charges for anything you receive abroad depends on your plan, so check with Vodafone Espana before you travel.
No. It is data only, with no phone number. You can call on WhatsApp, FaceTime or similar apps over the eSIM data.
Most iPhones from the XS onwards, Google Pixel 3 and later, and recent Samsung Galaxy S, Z and A models, provided the phone is not carrier-locked. Check under Settings for an option to add an eSIM.
Install it at home before you fly, while you have Wi-Fi, and switch mobile data to it when you land.