Compare the best eSIM plans for Portugal
Internet from the moment you land in Portugal
By SamuelData collected on Page verified on Methodology
- Instant activation
- iPhone and Android compatible
- From €0.24 for 1 GB or more
- 6,100+ plans compared
Photo credit : Harry Shum
€0.24
Cheapest plan, 1 GB or more
6,100+
Portugal plans compared
114+
Providers available
5G
Network supported
Entry price measured on fixed-volume plans of 1 GB or more covering the country. Volumes below 1 GB and plans billed per day, whose price is not comparable, fall outside the calculation.
Best eSIM deals for Portugal
Stellar eSIM
1 GB
30 days
PT
€0.24
Strongesim
1 GB
1 day
PT
€0.57
AbesteSIM
1 GB
1 day
PT
€0.68
eSIM.dog
1 GB
5 days
PT
€0.69
Roamic
1 GB
7 days
PT
€0.82
MicroEsim
1 GB
1 day
PT
€0.84
eSIM for Portugal at a glance
From
€1.19
For 5 GB / 30 days
Plan duration
1 to 30+ days
Depending on the plan
Local networks
MEO, Vodafone PT, NOS
4G / 5G in major cities
VPN needed?
No
All Western services work normally
Hotspot tethering
Available
On most plans
Compatibility
iPhone XS+ / Android 8.0+
Check your device
Internet in Portugal: everything you need to know
Portugal shows an internet penetration of around 88% and one of the best mobile footprints in southern Europe (source: ITU DataHub, 2024). 4G LTE covers the entire mainland and 5G is broadly deployed in every major city. A Portugal eSIM gets you onto this network the moment you land in Lisbon, Porto or Faro.
- ●4G/5G coverage across every major city (Lisbon, Porto, Faro, Coimbra) and tourist destinations (Algarve, Douro, Alentejo).
- ●Average mobile download speeds around 75 to 95 Mbps per Ookla (Q1 2025) : among the fastest in Europe.
- ●For EU/EEA travelers, roaming is charged at the domestic rate (RLAH); a dedicated eSIM stays useful for non-EU travelers (UK, Switzerland, US).
- ●Perfect for Bolt, Uber, CP (national trains), Google Maps and booking apps.
Sources: Internet Society Pulse : Portugal, ITU DataHub : Portugal statistics, Ookla Speedtest Global Index
Networks and connectivity on the ground
- Average speed
- 128.5 Mbps downloadmeasured 2026 · Internet Society Pulse
- Coverage
- Nationwidemeasured 2025 · Internet Society Pulse
- 5G
- Widely availablemeasured 2025 · Internet Society Pulse
- Local operators
- MEO · NOS · Vodafone Portugalmeasured 2026 · Datadopt research
- Public Wi-Fi
- Widely availablemeasured 2026 · Datadopt research
Practical information
- Currency
- Euro (EUR)
- Payments
- Card accepted everywhereATMs everywhere
- Tipping
- Round up the bill
- Power socket
- Type C, Type F230 V, 50 Hz
- Official languages
- PortugueseEnglish widely spoken
- Dialling code
- +351Time zone : Europe/Lisbon, Atlantic/Madeira, Atlantic/Azores
- Emergency numbers
- 112
When to go
- Best time to go
- April, May, June, September, October
- Shoulder season
- March, November
- Peak season
- July, August
- Seasonal hazards
- Extreme heatJuly, August
- WildfiresJuly, August, September
April to June and September to October are the two best windows: warm without excess, the cities breathing, and prices back down. July and August still work, but those are the two months when the Algarve and Lisbon run at full capacity.
The sea is Atlantic, not Mediterranean
Even in August the water stays cool along almost the whole coast, because the current comes from the north. The Algarve is the mildest stretch; the west coast beaches are spectacular and rarely swimmable for long.
Connectivity is not the constraint here
The facts block below shows one of the better-covered countries on the site, with 5G reaching effectively the whole population. The gaps are the Atlantic islands and the deeper valleys, not the mainland, so an eSIM here is about avoiding roaming charges rather than finding signal.
The train covers the spine
Lisbon, Coimbra and Porto are linked by a fast, comfortable line, and Sintra is a suburban hop from Lisbon. For the Douro and the Alentejo a car opens up considerably more.
Lunch is the serious meal
Kitchens run roughly noon to three and then seven-thirty to ten, and the midday set menu is where the value is. The bread and olives put on the table are chargeable, which surprises people on the first bill.
Iconic sites and coverage
Belem Tower
A fortified guard post standing in the Tagus, built when Portuguese caravels were leaving from here for India and Brazil. The inside is cramped and the queue long: the view from the bank already earns the walk.
Jeronimos Monastery
The monastery was paid for by the tax on spices brought back from the Indies, and its Manueline stonework is covered in ropes and sailors' knots. Vasco da Gama is buried a few metres inside the door.
Porto Ribeira
The Douro-side district is a stack of narrow houses under the Luis I bridge. The port cellars are on the far bank in Vila Nova de Gaia, which means crossing the bridge on foot, itself worth the trip.
Sintra Pena Palace
A nineteenth-century romantic palace painted yellow and red, sitting on a ridge that is often in cloud. The park around it is as interesting as the building and far less crowded.
Douro Valley
Terraced vines run down to the river on slopes reshaped by hand over two centuries. The valley can be done by car, by boat, or on the railway line that follows the water.
Benagil Sea Cave
A sandstone cathedral open at the roof, reachable only from the water, on the Algarve coast. Swimming in is now regulated, and summer numbers match its fame.
Pico Volcano
Portugal's highest point is a volcanic cone in the middle of the Atlantic, in the Azores. The climb requires registration, takes a full day, and signal stops well before the summit.
Sao Miguel Crater Lakes
Sete Cidades and Lagoa do Fogo fill old craters whose water reads a different colour depending on depth and light. The viewpoints are often inside the cloud, so going twice at different hours is not a wasted idea.
Sources Internet Society Pulse, Datadopt research
Datadopt Observatory
Price per GB in Portugal: what our data shows
According to the Datadopt Observatory, the lowest price per GB recorded in Portugal comes down to 0.08 €/GB, across a sample of 2,808 fixed-volume offers retained for the measurement. That floor is reached on large data bundles : a 5 GB plan over 30 days costs noticeably more per GB. The real differentiator is still the depth of the offer : the more plans compete, the easier it is to find the duration and data volume that fit your trip.
Lowest price per GB recorded
0.08 €/GB
Offers in the price sample
2,808
Europe average
0.12 €/GB
World ranking
42 / 215
Portugal is 33% cheaper than the Europe regional average (0.12 €/GB).
Source: Datadopt eSIM Price Observatory, 170,286 plans analysed, measured 1 September 2026.
See the eSIM price Observatory by country →Which eSIM providers for Portugal?
Here are the 6 best-placed eSIM providers for Portugal, ranked by best price per GB. Prices are expressed per GB so plans of different sizes can be compared on the same basis.
| Provider | Price per GB | From | Max duration | Hotspot | 5G |
|---|---|---|---|---|---|
| Stellar eSIM | 0.15 €/GB | 0.24 € | 30 d | Yes | Yes |
| AbesteSIM | 0.26 €/GB | 0.68 € | 7 d | Yes | No |
| eSIM.dog | 0.47 €/GB | 0.69 € | 30 d | Yes | No |
| 0.49 €/GB | 1.24 € | 7 d | Yes | No | |
| Strongesim | 0.50 €/GB | 0.57 € | 15 d | Yes | Yes |
| 0.67 €/GB | 1.33 € | 14 d | Yes | No |
Providers ranked by best price per GB, across plans of at least 1 GB. Source: Datadopt catalogue.
Compare all plans →Device compatibility
eSIM is built into every iPhone XS and later, as well as Samsung Galaxy S20+, Google Pixel 3a+ and most high-end Motorola, Oppo, Sony and Xiaomi models.
Not sure about your device? Check compatibility here.
How to install your eSIM for Portugal
- 1. Compare offers on https://www.datadopt.com/en/compare/pt
- 2. Browse our partners' eSIM offers and choose the data volume and duration that fit your trip.
- 3. Purchase the eSIM plan that best fits your needs on our partner's site.
- 4. Receive a QR code by email after purchase.
- 5. Before you leave or during your stay, add the eSIM to your smartphone (Note: a stable Wi-Fi connection may be required during this step.)
- 5.1. On iPhone: Settings > Mobile Data > Add Plan > Scan the QR code
- 5.2. On Android: Settings > Connections > SIM card manager > Add a mobile plan
- 6. Once you arrive, turn on the data of your eSIM and enjoy reliable internet in Portugal.
First eSIM? The full walkthrough, with iOS and Android screenshots, lives in our guide how to install an eSIM on your smartphone.
Frequently asked questions
Do eSIMs really work in Portugal?
Yes. The vast majority of international eSIMs connect to MEO, Vodafone PT or NOS the moment you land at Lisbon, Porto or Faro. Excellent country-wide coverage on the mainland.
Do I need a VPN in Portugal?
No. All Western services work normally.
Can I use my EU plan in Portugal?
Yes, EU roaming is included at domestic rates for EU subscribers. A dedicated eSIM stays useful for non-EU travelers or to preserve your monthly allowance.
What's the best eSIM for Lisbon or the Algarve?
Both areas have solid 5G coverage. For a short trip (≤ 7 days) a 3 to 5 GB plan is enough. For 2 weeks of heavy use, target 10 GB.
Do eSIMs work in the Azores and Madeira?
It depends on the provider. Most Portugal eSIMs cover the archipelagos with no extra cost, but some charge separately. Check on the plan page.
Can I share my connection with other devices?
Most Portugal eSIM plans allow hotspot tethering. The detail appears on each plan page on Datadopt.
How much does an eSIM cost in Portugal, and is it cheap?
According to the Datadopt Observatory, the lowest price per GB recorded in Portugal comes down to 0.08 €/GB, across a sample of 2,808 fixed-volume offers retained for the measurement. That floor is reached on large data bundles : a 5 GB plan over 30 days costs noticeably more per GB. The real differentiator is still the depth of the offer : the more plans compete, the easier it is to find the duration and data volume that fit your trip. Portugal is 33% cheaper than the Europe regional average (0.12 €/GB). In our global ranking of well-covered eSIM markets, Portugal sits at position 42 of 215 by price per GB (1 = cheapest). Source: Datadopt eSIM Price Observatory, 170,286 plans analysed, measured 1 September 2026.
See the eSIM price Observatory by country →Explore other popular destinations
Ready to stay connected in Portugal?
Compare the best eSIM offers and enjoy data the moment you arrive, at the best price.