Best eSIM for Portugal
Instantly compare and calculate the best local network deals for your trip to Portugal.
Find the perfect plan for Portugal
Staying connected in Portugal
What the coverage maps do not tell you, and what you will actually use the data for.
Where the signal actually drops
MEO, NOS and Vodafone cover the country well for its size, including the Algarve and the main tourist corridors. Weaker spots are the interior mountains around Serra da Estrela and parts of the Douro valley where the terrain blocks signal. Madeira and the Azores are covered in towns but drop out on the levada walks and volcanic interior trails.
What you will use your phone for here
Conventional European use: navigation, rail and bus apps, restaurant bookings, and heavy photo sharing.
Before you go
Madeira and the Azores are part of Portugal and covered by most plans, but confirm rather than assume if that is your destination.
How much data you will actually need
Low to moderate.
Portugal eSIM plans compared
| Provider | Data | Validity | Price (USD) | Hotspot | Networks | Buy |
|---|---|---|---|---|---|---|
| Saily | 1 GB | 7 days | $3.99 | ✅ | MEO, Vodafone PT | View deal |
| Airalo | 1 GB | 3 days | $4.00 | ✅ | NOS, MEO, Vodafone PT | View deal |
| Nomad | 1 GB | 7 days | $4.50 | ✅ | Multiple networks | View deal |
| aloSIM | 1 GB | 7 days | $4.50 | ✅ | Multiple networks | View deal |
| Ubigi | 3 GB | 30 days | $6.00 | ✅ | NOS, Vodafone PT | View deal |
| Airalo | 3 GB | 7 days | $6.50 | ✅ | NOS, MEO, Vodafone PT | View deal |
| aloSIM | 5 GB | 7 days | $8.50 | ✅ | Multiple networks | View deal |
| Saily | 5 GB | 30 days | $9.99 | ✅ | MEO, Vodafone PT | View deal |
| Airalo | 10 GB | 7 days | $10.00 | ✅ | NOS, MEO, Vodafone PT | View deal |
| Nomad | 5 GB | 30 days | $10.00 | ✅ | Multiple networks | View deal |
| Nomad | Unlimited (fast up to 2GB/day) | 3 days | $11.00 | ✅ | Multiple networks | View deal |
| Ubigi | 10 GB | 30 days | $11.00 | ✅ | NOS, Vodafone PT | View deal |
| Ubigi | 20 GB | 30 days | $14.00 | ✅ | NOS, Vodafone PT | View deal |
| Nomad | 10 GB | 30 days | $16.00 | ✅ | Multiple networks | View deal |
| Saily | 10 GB | 30 days | $16.99 | ✅ | MEO, Vodafone PT | View deal |
| aloSIM | 20 GB | 7 days | $17.00 | ✅ | Multiple networks | View deal |
| Maya Mobile | Unlimited (fast up to 5GB/day) | 7 days | $19.99 | ✅ | Multiple networks | View deal |
| Holafly | Unlimited | 5 days | $20.50 | ✅ | Multiple networks | View deal |
| Maya Mobile | Unlimited (fast up to 5GB/day) | 14 days | $27.99 | ✅ | Multiple networks | View deal |
| Saily | Unlimited (fast up to 5GB/day) | 10 days | $34.99 | ✅ | MEO, Vodafone PT | View deal |
| Holafly | Unlimited | 10 days | $36.50 | ✅ | Multiple networks | View deal |
| Maya Mobile | Unlimited (fast up to 5GB/day) | 30 days | $49.99 | ✅ | Multiple networks | View deal |
| Airalo | Unlimited (fast up to 3GB/day) | 30 days | $58.00 | ✅ | NOS, MEO, Vodafone PT | View deal |
| Holafly | Unlimited | 30 days | $73.90 | ✅ | Multiple networks | View deal |
Why use an eSIM in Portugal?
Using an eSIM is the easiest way to get mobile data when you land. Avoid expensive roaming charges and the hassle of finding a local SIM card. Simply buy online, scan a QR code, and you're connected.
How we picked the best plans
We analyze plans based on price per GB, network quality, and hotspot capabilities. Our calculator above helps you find the plan that matches your exact travel dates and data needs, ensuring you don't overpay for data you won't use.
Portugal eSIM FAQ
What is the cheapest eSIM for Portugal?
Right now the cheapest plan we track is Saily at $3.99 for 1GB over 7 days.
Are there unlimited data eSIMs for Portugal?
Yes. Nomad ($11.00 / 3 days), Maya Mobile ($19.99 / 7 days), Holafly ($20.50 / 5 days), Maya Mobile ($27.99 / 14 days), Saily ($34.99 / 10 days), Holafly ($36.50 / 10 days), Maya Mobile ($49.99 / 30 days), Airalo ($58.00 / 30 days), Holafly ($73.90 / 30 days) offer unlimited plans here. Check the fair-use policy: speeds are often reduced after a daily high-speed allowance.
Can I share my eSIM data via hotspot in Portugal?
24 of the 24 plans we track allow hotspot sharing, including Saily and Airalo and Nomad and aloSIM and Ubigi and Maya Mobile and Holafly.
Which networks will my eSIM use in Portugal?
The plans we track connect to MEO, Vodafone PT, NOS, Multiple networks.
Where will I lose signal in Portugal?
MEO, NOS and Vodafone cover the country well for its size, including the Algarve and the main tourist corridors. Weaker spots are the interior mountains around Serra da Estrela and parts of the Douro valley where the terrain blocks signal. Madeira and the Azores are covered in towns but drop out on the levada walks and volcanic interior trails.
How much data do I need for Portugal?
Low to moderate.