PikoeSIM
Excellent
Portugal eSIM
Plans from€0.33
1 GB 7 days
Lisbon, Portugal
- 4G/5G data
- One prepaid price
- Check compatibility first
- Hotspot included
Choose your plan
Data for 7 days
Data for 15 days
Data for 30 days
Tech specs
| Specification | Details |
|---|---|
| Country coverage | The included country is Portugal; Spain is not part of the plan. Madeira and the Azores are not listed separately, so check your island and its network service before relying on this plan there. Being on a ferry or a plane does not extend country coverage. |
| Local networks | Vodafone Portugal, NOS Portugal |
| Network technology | Connects to 4G/5G where the network offers it. |
| Data & validity | Each plan has a fixed data allowance and a set number of days; the allowance does not refresh daily. |
| Calls & SMS | Data only: no local phone number and no standard voice calls or SMS. Apps such as WhatsApp use the same allowance for calls and messages over the internet. |
| Hotspot | The listed networks support hotspot. Any device you connect draws from the same data allowance. |
| Your phone | Only compatible phones work here: the phone must support eSIM and be network unlocked. Confirm the exact model and the region it was sold in, not just the model name. |
How it works
Pick a plan, add the eSIM to your phone, then connect once you're in Portugal.
01Choose your plan
Choose data and validity that cover your trip. Save the setup instructions for offline access.
02Install before you fly
Install over Wi-Fi using your plan's instructions. Check when the plan's validity starts.
03Connect in Portugal
On arrival, turn on the eSIM and select it for mobile data. Keep data roaming off on your regular SIM.
Compare ways to get online in Portugal
Use prepaid data on the phone you already carry. This is how PikoeSIM compares with a rental router, home-carrier roaming and a physical SIM.
Swipe or scroll to compare all four options
| What matters | PikoeSIMTravel eSIM | Pocket Wi-FiRental router | RoamingYour home carrier | Local SIMPhysical SIM card |
|---|---|---|---|---|
| Getting connected | Download the eSIM to your phone, then follow the activation steps that come with your plan. | Book delivery or collect a rental router from the provider. | Turn on roaming and confirm your destination is covered by your home plan. | Buy a SIM card and insert it into a compatible SIM slot on your phone. |
| Extra equipment | None. You use the eSIM-compatible phone you already have. | A separate device to carry, charge and keep within range. | None. You keep using your existing phone and SIM. | A physical SIM card. You might need to remove your usual SIM to fit it. |
| Data & cost | From €0.33 for 1 GB / 7 days. You pick a fixed allowance when you order. | Rental fees and data terms vary by provider. Check delivery, loss and damage fees before booking. | Your carrier's rates apply. Some home plans already include roaming at your destination. | Prepaid prices, data allowances and validity periods differ between local operators. |
| Sharing your data | The listed networks support hotspot. Any device you connect draws from the same data allowance. | Connect phones and other devices to the router. They all need to stay inside its Wi-Fi range. | Tethering depends on your carrier and your roaming plan. | Check that the local plan allows tethering before you rely on it. |
| Calls & SMS | Data only. Make calls and send messages through internet apps. | Internet only. Regular calls and SMS still use your phone's mobile plan. | Calls and SMS are billed under your carrier's roaming terms. | A local number, calls and SMS depend on the specific plan you buy. |
| After your trip | There's nothing to send back when your trip ends. | Return the router and accessories on time. Late or missing returns can trigger extra fees. | No hardware to return afterwards. | You don't need to return any rental device. |
Frequently asked questions.
Answers to common setup and buying questions.
How do I pick between the Portugal data plans?
Weigh the days before the data. There is no 1 day plan, so even a one day stop in Lisbon or Sintra needs the shortest option of 7 days, with the cheapest entry at 1 GB for 7 days at €0.33. A stay of 2 weeks cannot fit 7 days, and a stay of 14 days has no matching option; the next step is 15 days at €1.58. Maps and messages use little, but YouTube, video calls and laptop downloads burn an allowance quickly. The three 3 GB plans share one price across 7, 15 and 30 days, so a longer trip can bring more days without a higher cost. If streaming is central to the holiday, choose 10 GB for 30 days at €4.84. A plan is only affordable if its day count matches your stay, so check the total price against the whole trip rather than per-gigabyte pricing.
Which operators power the Portugal eSIM?
Listed networks: Vodafone Portugal, NOS Portugal. Connects to 4G/5G where the network offers it. Speeds and signal vary with your phone, location and network conditions.
How do I know if my phone can take this eSIM?
Confirm eSIM support for your exact model and the region it was sold in, and make sure the phone is network unlocked. On an iPhone, open Settings → General → About and look for 'No SIM restrictions'. Android steps vary by brand, so use the compatibility guide for your manufacturer's instructions; a model name alone does not catch every regional variant, and iOS and Android devices differ here.
When is the best time to install the eSIM?
Install over dependable Wi-Fi and save the instructions before you travel; an online plan still needs a working connection to set up. Follow the activation steps that come with your order; installing the profile and starting its validity may be two separate events, and some eSIMs install by scanning a QR code rather than tapping a link. On arrival, enable the travel line and set it as your mobile data line. Instant installation is a convenience, not a guarantee, since a weak connection can still slow the process.
Can I keep WhatsApp while keeping my regular phone number?
Yes, your WhatsApp account runs over whichever internet connection the phone is using, so it keeps working on the travel eSIM. These plans are data only: there is no local phone number and no standard calls or SMS. Verification texts from banks still arrive on your regular SIM, so check your carrier's roaming charges before leaving that line switched on.
Can I tether a laptop to the phone's hotspot?
The listed networks support hotspot. Any device you connect draws from the same data allowance. The data hotspot shares a single allowance across every connected device. Pause cloud backups, app updates and large downloads while tethering if you want to keep data for travel tasks.
Does coverage extend to Madeira, the Azores or Spain?
The plan's included country is Portugal. Spain is outside it, and Madeira and the Azores are not named separately in the plan information, so treat those islands as unconfirmed rather than covered. Check your specific island and its network before you depend on this eSIM there. Ferry and aircraft links are not part of country coverage.
Is the data unlimited or does it reset each day?
These are fixed data plans, not unlimited ones. The advertised allowance is the total for the chosen number of days, hotspot use included, and it does not reset daily. When two plans show the same allowance, check that the day count covers your whole stay before you buy. Thirty days is not the same as one month and is not a monthly subscription, so a 30-day plan may run across parts of two calendar months.
What if mobile data will not connect?
First confirm you are somewhere in Portugal, the travel line is on and set for mobile data, and you still have both data and days left. Apply the supplied roaming and APN settings, then toggle airplane mode briefly or restart the phone. Move elsewhere if the signal is weak. Keep the eSIM installed and have your phone model, location and order reference ready when you ask for help.
How do I stop my home SIM from roaming?
Set the travel eSIM as your mobile data line, turn off automatic data switching and keep roaming off on the home line. If the travel eSIM itself needs data roaming, enable that setting only on that line. Calls and texts on your regular SIM can still bring carrier charges.
Can I top up or extend a plan?
Pick another available plan if you need a different allowance or a longer period. A new purchase does not automatically extend an existing plan or carry over leftover data, and a top up may not be offered at all, so read the order instructions before you rely on one. Searching for a 'no contract' eSIM does not replace reading those purchase terms. Keep the installed profile until you understand how the next plan works.
What do I check before requesting a refund?
Read the purchase conditions to see what counts as eligible and whether activating or using the plan changes that. Keep your order reference and a note of the connection problem when you ask for help, and do not delete the installed profile while the issue is being looked into.
Using your eSIM in Portugal
A Portugal eSIM for the journey ahead
A Portugal eSIM installs as a virtual sim card on a compatible, unlocked phone, so there is no physical eSIM card to collect at an airport counter. The main features are simple: a fixed prepaid data allowance that ends when the days or the gigabytes run out, which matters when you are balancing data across a longer vacation.
The 1 GB, 7-day plan at €0.33 is the cheapest listed option, fine for maps and messages if you lean on Wi-Fi for downloads. The lineup offers 7-day and 30-day durations with a 15-day middle step, and the three 3 GB plans share one price across all three, so the pricing stays flat for that allowance even on longer trips. A Lisbon-and-Porto trip with video calls may suit 10 GB for 30 days at €4.84. Resist shopping for a single 'best value' or 'best price': the right choice depends on how many days you actually need, and no plan here claims 'best coverage', since the two listed operators simply connect where their network offers 4G or 5G.
City signals come first; rural areas need a check.
Listed networks: Vodafone Portugal, NOS Portugal. Connects to 4G/5G where the network offers it. Speeds and signal vary with your phone, location and network conditions. Save maps and bookings before you leave dependable Wi-Fi; no plan guarantees a signal in every building, tunnel or rural valley, and connection quality varies with your location and phone.
Your own pace.Lisbon, Portugal
Lisbon: know the last hundred meters to your door.
Check Lisbon Airport's public-transport page for the current Metro, bus and taxi options before you commit to a route; airport transfer details change. The station closest to your accommodation is not always the one nearest your front door, especially in the older quarters.
Open your host's arrival message before leaving the terminal and save the entrance pin or door code offline. In the older streets, ask whether the final approach has steps or a different drop-off point, since a short distance on the map can be hard work with luggage.
Use mobile data for departure changes and messages, but keep the essential route saved offline. If you are meeting someone at an Alfama viewpoint, name the exact viewpoint or café and agree a fallback time, because several spots look alike from a hill.
Save before you goYour transfer change, the accommodation entrance and any step-free arrival instructions. Keep the booking and the host's message saved on the phone.
Sintra: your ticket time is for the palace interior.
The time on a Pena Palace ticket is the entry slot for the interior museum circuit, not a general arrival window. Parques de Sintra advises being at that entrance at the scheduled time, and there is no delay tolerance. Count the roughly 30-minute walk from the park entrance to the palace when you plan your morning.
Open the official access page online and your booking before leaving the hotel, and save the ticket in the format the operator accepts plus a copy of the confirmation. Use data for a transport change or a new meeting point, never as your only way to find the admission time.
Decide the return before you start walking the park. A larger data plan helps if a family shares directions and photo uploads, but it cannot make signal continuous on every wooded slope or inside the palace.
Save before you goThe admission time, access instructions and the return arrangement. Leave a buffer between reaching the park and reaching the booked entrance.
Porto: pin down the final transfer and entrance.
Check Porto Airport's public-transport page for the current Metro and bus options before you commit to a pickup time or a departure. Save the stop name alongside the hotel name so you can follow the final connection rather than trusting the address alone.
For a riverside address, ask the host which entrance to use and where a car can stop, and keep that message next to your map pin. For a boat trip or any booked activity, take the departure point from the booking confirmation instead of walking to the river and guessing.
A Lisbon-to-Porto journey can run on one Portugal plan for as long as data and days remain, wherever a listed operator's network is available. Download shows over Wi-Fi before a long train ride so the remaining allowance is there for arrivals and changes.
Save before you goThe transfer stop, the accommodation entrance and the activity departure point. Download any train or coach booking before you set off.
Choose your Portugal plan
Compare data amounts and durations to find the plan that fits your trip.
Choose a plan
