Best eSIM for Spain (2026)
Compare 29 eSIM plans for Spain from 3 providers, sorted by price per GB. The lowest price per GB we list is Airalo at $0.78/GB (50 GB for $39.00).
Prices checked on 2026-11-07 on each provider's own website.
Quick picks for Spain
Spain has some of the cheapest eSIM data we list. Fixed-data plans from Airalo and Saily cost well under $2 per GB at the larger sizes. Unless you stream a lot of video, a fixed plan is likely to be much cheaper than an unlimited one.
All Spain eSIM plans
| Provider / plan | Data | Validity | Price | Per GB | Details | |
|---|---|---|---|---|---|---|
| Airalo 50 GB, 30 days |
50 GB | 30 days | $39.00 | $0.78 | View plan | |
| Airalo 20 GB, 15 days |
20 GB | 15 days | $19.00 | $0.95 | View plan | |
| Airalo 20 GB, 30 days |
20 GB | 30 days | $20.00 | $1.00 | View plan | |
| Saily 20 GB, 30 days |
20 GB | 30 days | $22.99 | $1.15 | View plan | |
| Airalo 10 GB, 7 days |
10 GB | 7 days | $13.00 | $1.30 | View plan | |
| Airalo 10 GB, 15 days |
10 GB | 15 days | $13.50 | $1.35 | View plan | |
| Airalo 10 GB, 30 days |
10 GB | 30 days | $14.00 | $1.40 | View plan | |
| Saily 10 GB, 30 days |
10 GB | 30 days | $15.99 | $1.60 | View plan | |
| Airalo 5 GB, 7 days |
5 GB | 7 days | $8.00 | $1.60 | View plan | |
| Airalo 5 GB, 15 days |
5 GB | 15 days | $8.50 | $1.70 | View plan | |
| Airalo 5 GB, 30 days |
5 GB | 30 days | $9.00 | $1.80 | View plan | |
| Airalo 3 GB, 3 days |
3 GB | 3 days | $5.50 | $1.83 | View plan | |
| Saily 5 GB, 30 days |
5 GB | 30 days | $9.99 | $2.00 | View plan | |
| Airalo 3 GB, 7 days |
3 GB | 7 days | $6.00 | $2.00 | View plan | |
| Saily 3 GB, 30 days |
3 GB | 30 days | $6.99 | $2.33 | View plan | |
| Saily 1 GB, 7 days |
1 GB | 7 days | $3.99 | $3.99 | View plan | |
| Airalo 1 GB, 3 days |
1 GB | 3 days | $4.00 | $4.00 | View plan | |
| Airalo Unlimited, 3 days |
Unlimited | 3 days | $11.00 | — | Slows to 1 Mbps after 5 GB/day |
View plan |
| Holafly Unlimited, 3 days |
Unlimited | 3 days | $11.90 | — | Hotspot sharing up to 1 GB/day |
View plan |
| Airalo Unlimited, 5 days |
Unlimited | 5 days | $17.00 | — | Slows to 1 Mbps after 5 GB/day |
View plan |
| Holafly Unlimited, 5 days |
Unlimited | 5 days | $18.50 | — | Hotspot sharing up to 1 GB/day |
View plan |
| Airalo Unlimited, 7 days |
Unlimited | 7 days | $23.50 | — | Slows to 1 Mbps after 5 GB/day |
View plan |
| Holafly Unlimited, 7 days |
Unlimited | 7 days | $24.50 | — | Hotspot sharing up to 1 GB/day |
View plan |
| Airalo Unlimited, 10 days |
Unlimited | 10 days | $32.00 | — | Slows to 1 Mbps after 5 GB/day |
View plan |
| Holafly Unlimited, 10 days |
Unlimited | 10 days | $33.50 | — | Hotspot sharing up to 1 GB/day |
View plan |
| Airalo Unlimited, 15 days |
Unlimited | 15 days | $43.00 | — | Slows to 1 Mbps after 5 GB/day |
View plan |
| Holafly Unlimited, 15 days |
Unlimited | 15 days | $45.90 | — | Hotspot sharing up to 1 GB/day |
View plan |
| Airalo Unlimited, 30 days |
Unlimited | 30 days | $63.00 | — | Slows to 1 Mbps after 5 GB/day |
View plan |
| Holafly Unlimited, 30 days |
Unlimited | 30 days | $66.50 | — | Hotspot sharing up to 1 GB/day |
View plan |
What to know about eSIMs in Spain
- If you're also visiting Portugal, France or other countries, compare a Europe regional plan before buying a Spain-only plan.
- Airalo's Spain unlimited plans slow to 1 Mbps after 5 GB a day. Holafly's plans are all unlimited, with hotspot sharing capped at 1 GB a day.
How much data do you need?
| Light use (maps, messaging, some browsing) | about 0.3 to 0.5 GB a day |
| Moderate use (plus social media and photos) | about 0.5 to 1 GB a day |
| Heavy use (video, video calls, hotspot) | 2 GB a day or more: consider unlimited |
Rough estimates. Video streaming and hotspot use are what drain data fastest.
Sources: Airalo · Holafly · Saily. Prices in USD, checked 2026-11-07. Prices change often, so confirm on the provider's site before buying.
FAQ
What is the best eSIM for Spain?
It depends on how much data you need and for how long. Sort the table by price per GB for heavy use, or by price for short trips. We currently list 29 plans from 3 providers for Spain.
Do I need an eSIM for Spain?
Not necessarily, but a travel eSIM is often much cheaper than your home carrier's roaming charges, and you can set it up before you leave.
Does my phone support eSIM?
Most recent iPhones, Google Pixels and Samsung Galaxy phones support eSIM. Your phone also needs to be carrier-unlocked. Check your phone's settings under mobile data or SIM for an option to add an eSIM.
When should I install my travel eSIM?
Most providers let you install the eSIM before you travel, then activate it when you land. Check whether the validity period starts at installation or at first connection.
Can I keep my normal number while using a travel eSIM?
Yes. On a dual-SIM phone your regular SIM can stay on for calls and texts while the travel eSIM handles data. Turn off data roaming on your home line to avoid charges.