Best eSIM for Spain (2026): Prices, Networks and Which Plan to Buy

The best eSIM for Spain is the one that matches how much data you'll use, and the prices are closer than they look. A week of unlimited data costs $21 at Wayfarro, $23.50 at Airalo and $25 at Nomad. For fixed data, 5GB for 30 days is $8 at Wayfarro and $9 at Nomad. Wayfarro's prices come straight from its store; Nomad's and Airalo's were checked in October 2026. Wayfarro and Nomad both run on Movistar and Orange, so Madrid, Barcelona and Seville are well covered whichever you pick.

Best eSIM for Spain: prices compared

These are Spain-only plans, taken from each provider's own Spain page and confirmed in US dollars. Providers change prices and run sales often, so check before you buy.

Plan	Wayfarro	Nomad	Airalo
1GB · 7 days	$4	$4	—
2GB · 15 days	$5	—	—
3GB · 30 days	$5.50	$6	—
5GB · 30 days	$8	$9	—
10GB · 30 days	$13	$14	—
20GB · 30 days	$21	$21	—
50GB · 30 days	$35	$35	—
Unlimited · 1 day	$4	—	—
Unlimited · 3 days	$11	$11	$11
Unlimited · 5 days	$15	$18	$17
Unlimited · 7 days	$21	$25	$23.50
Unlimited · 10 days	$28	$33	$32
Unlimited · 15 days	$31	—	$43
Unlimited · 30 days	$43	—	$63
Networks	Movistar, Orange	Movistar, Orange	Orange

How to read this table: Wayfarro is the cheapest or tied on every plan it sells, and the only one with a 1-day plan. On unlimited data it's a few dollars cheaper than Nomad and Airalo at every length from 5 days up. A dash means the provider doesn't sell that exact plan, or we couldn't confirm its US-dollar price. Airalo's Spain page showed only unlimited plans when we checked.

Wayfarro's unlimited rows are its Unlimited Lite plans: 1GB a day at full speed, then 512 kbps until the next day. It also sells Unlimited Essential (1GB a day, then 1.25 Mbps) and Unlimited Plus (2GB a day, then 2 Mbps). Seven days costs $22 on Essential and $25 on Plus.

Which Spain eSIM should you buy?

The best eSIM for Spain depends on the trip, not the headline price:

• Long weekend in Barcelona or Madrid, light use: Wayfarro's 1GB for 7 days at $4, or 2GB for 15 days at $5. Maps, WhatsApp and a few photos rarely need more.
• Three days of heavy use: A 3-day unlimited plan: $11 at Wayfarro, $11 at Nomad or Airalo. For a single day between flights, Wayfarro's 1-day plan is $4.
• A week of heavy use (video, social, navigation all day): A 7-day unlimited plan. Wayfarro's is $21, against $23.50 at Airalo and $25 at Nomad.
• Two weeks driving Andalusia or the north: Wayfarro's 10-day ($28) or 15-day ($31) unlimited plan, or a 10GB plan ($13) if your use is predictable.
• A month or longer: A 20GB plan ($21 at Wayfarro, $21 at Nomad), or 50GB ($35 at Wayfarro, $35 at Nomad) if you work online. For unlimited, Wayfarro's 30-day plan is $43 and Airalo's is $63.
• Spain plus Portugal, France or Italy: A Europe plan or the Trip Builder (more on that below).

Spain's mobile networks

Spain has three big mobile networks: Movistar, Orange and Vodafone. Orange merged with MásMóvil in March 2024 to form MasOrange, which cut the number of major operators from four to three and made the combined company the largest by customers. You'll still see the Orange name on your phone's network display.

In practice:

• Cities: All three networks cover Madrid, Barcelona, Seville, Valencia, Málaga and Bilbao, so in town you're unlikely to notice which one you're on.
• Countryside and road trips: Coverage varies by network in mountain areas, along quiet roads in the interior and on smaller islands. A plan that can use two networks gives you a fallback when one is weak. Wayfarro's and Nomad's Spain plans both use Movistar and Orange. Airalo's page lists Orange only.
• High-speed trains: Expect short dropouts in tunnels on AVE routes such as Madrid–Barcelona. That's normal and doesn't mean your eSIM has stopped working.

Using your phone on the Madrid Metro and around Barcelona

You can stay online on most of the Madrid Metro. Mobile coverage was rolled out across the Metro de Madrid network in a multi-operator project, and Orange announced 4G across the whole network in 2021. That covered 260km and about 240 stations, though lines not run by Metro de Madrid, like Metro Ligero, were left out.

5G is newer. MasOrange switched it on at Sol in January 2026, with Nuevos Ministerios, Moncloa, Plaza de Castilla and Plaza de España next, and it plans to cover the whole network by the end of 2026. Movistar is rolling 5G out on the Metro too. You don't need 5G for maps and messaging, so 4G underground is plenty.

In Barcelona, the city council runs a free network called Barcelona WiFi, with hotspots in libraries, museums, markets and on the beach. It's handy in a pinch, but local guide Barcelona Lowdown reports outdoor speeds limited to 256kbps, which is too slow for much more than messaging. That's why an eSIM is still worth having even in a city with free Wi-Fi.

What "unlimited" really means

Every unlimited travel eSIM has a fair-use policy, so check it before you pick the best eSIM for Spain. After a set amount of high-speed data each day, your speed drops until the allowance resets. Wayfarro publishes its limits on the plan page: 1GB a day on Lite and Essential, 2GB a day on Plus, then 512 kbps, 1.25 Mbps or 2 Mbps for the rest of the day. Nomad says its Spain unlimited plans continue at 512kbps once the daily allocation is used. Airalo's Spain page doesn't state a limit.

What this means for you:

• 512kbps is fine for maps, messaging and email. It's too slow for HD video or smooth video calls.
• If you'll tether a laptop every day, check each provider's hotspot rules. Nomad says its eSIMs support hotspot, and Wayfarro plans allow it too.
• If your total use is predictable, a fixed plan like 10GB for 30 days avoids daily slowdowns.

How to set up an eSIM for Spain

Install at home, switch it on when you land. It takes about two minutes:

1. Check your phone is unlocked and supports eSIM. iPhone XS and later, Google Pixel 3 and later, and most recent Samsung Galaxy phones do.
2. Install over Wi-Fi before you fly. Scan the QR code or use the one-tap install link. Here's our step-by-step install guide.
3. Label it "Spain" so it's easy to spot in settings.
4. When you land at Madrid-Barajas, Barcelona-El Prat or wherever you arrive, set the Spain eSIM as your mobile-data line and turn on Data Roaming for it. Travel eSIMs technically roam, so data won't connect without this setting.
5. Keep your home SIM on for calls and texts (turn its data roaming off to avoid charges) so you still receive bank verification codes.

With Wayfarro, your plan's validity starts when the eSIM first connects in Spain, not when you install it. You can top up from your account without reinstalling anything.

Islands, borders and multi-country trips

Spain's islands and borders are where travelers most often get caught out. Wayfarro's Spain plan covers the mainland and Mallorca. The Canary Islands are a different story: Wayfarro's Europe plan lists them separately from Spain, so check the coverage list on the plan page before a Canaries trip, or pick the Europe eSIM, which names them explicitly.

Two popular day trips aren't part of Spain at all. Gibraltar is a British territory and Andorra isn't in the EU, and neither is on Wayfarro's Europe plan list. If you're crossing over for the day, check coverage before you go.

For a longer trip, you have two easy options:

• One regional plan: The Europe eSIM covers Spain, Portugal, France, Italy and most of the continent with one install. Our guide to the best eSIM for Europe compares prices.
• Plans per country: If you'll spend most of your time in Spain and a few days in Lisbon or Porto, the Trip Builder lets you combine country plans in one order.

Bottom line

For most travelers, the best eSIM for Spain is a Wayfarro plan: it's the cheapest or tied on every plan it sells, fixed and unlimited. Nomad matches it on 1GB, 20GB, 50GB and 3-day unlimited, and Airalo costs more for the same number of unlimited days. Install your eSIM at home, turn on data roaming when you land, and you're set from Madrid's Metro to the Andalusian back roads. See Wayfarro's Spain eSIM plans.