What Are the Best eSIMs for New Arrivals in Portugal? (2026)
The verdict for new arrivals
Updated August 2026. Buy WOO eSIM (native, NOS network) at EUR 5 per month for 100 GB on the NOS network. On day one you have no NIF, no registered address and no Portuguese IBAN, and a native eSIM asks for none of them: WOO and UZO sell 100 GB or more from EUR 5 a month, activated online in minutes, and it carries a real Portuguese number. A travel eSIM will keep you online between the plane and the apartment, but it is data only and cannot receive the SMS codes that banks, MB WAY and SNS 24 send, so treat it as a bridge and get a Portuguese number in your first week.
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Which eSIM is the best for new arrivals?
★ Newcomer pick
WOO eSIM (native, NOS network)
Newcomer fit 5 of 5. The key product for a new arrival: a number and data, with no address
- Contract
- Prepaid, no lock-in
- Coverage
- Runs on the NOS network
- Support
- Portuguese-only support
Plans(3)
- WOO 100GBEUR 5
100 GB / per month · 2,500 minutes · EUR 0.05 per GB
- WOO eSIM (native, NOS network)Our pick hereEUR 5
100 GB / per month · EUR 0.05 per GB
- WOO IlimitadoEUR 7
Unlimited / per month · 5,000 minutes
Prices as of 17 August 2026, verify on the provider site.
More details
- Physical network
- NOS
- eSIM
- Not offered
- NIF required
- No, prepaid
- Minimum term
- None
Best for new arrivals who want the most data per euro.
Also great
UZO eSIM (native, MEO network)
Newcomer fit 5 of 5. Activate before you land and arrive with a working Portuguese number
- Contract
- Prepaid, no lock-in
- Calls
- Unlimited minutes
- Coverage
- Runs on the MEO network
Plans(4)
- UZO pay-as-you-goEUR 0
Pay per use / per month
- UZO eSIM (native, MEO network)Our pick hereEUR 5
100 GB / per month · Unlimited minutes · EUR 0.05 per GB
- UZO 100GBEUR 8
100 GB / per month · Unlimited minutes · EUR 0.08 per GB
- UZO IlimitadoEUR 10
Unlimited / per month · Unlimited minutes
Prices as of 17 August 2026, verify on the provider site.
More details
- Price per GB
- EUR 0.05
- Physical network
- MEO
- eSIM
- Not offered
- NIF required
- No, prepaid
- Minimum term
- None
Best for new arrivals who need a different physical network.
Best value
DIGI eSIM Móvel 150GB
Newcomer fit 4 of 5. Excellent once you have confirmed coverage at home and at work
- Contract
- Prepaid, no lock-in
- Calls
- Unlimited minutes
- Coverage
- Runs on the DIGI network
Plans(4)
- DIGI 50GBEUR 4
50 GB / per month · Unlimited minutes · EUR 0.08 per GB
- DIGI 150GBEUR 5
150 GB / per month · Unlimited minutes · EUR 0.03 per GB
- DIGI eSIM Móvel 150GBOur pick hereEUR 5
150 GB / per month · Unlimited minutes · EUR 0.03 per GB
- DIGI IlimitadoEUR 6
Unlimited / per month · Unlimited minutes
Prices as of 17 August 2026, verify on the provider site.
More details
- Price per GB
- EUR 0.03
- Physical network
- DIGI
- eSIM
- Not offered
- NIF required
- No, prepaid
- Minimum term
- None
Best for new arrivals who need a different physical network.
Install the eSIM before the flight, not after. All three picks are bought and provisioned online, so the QR code is in your inbox while you are still at the departure gate and the line is live the moment the plane doors open.
Compare two providers
Already down to two? Each comparison declares a winner on every criterion that decides the purchase.
How we ranked this for new arrivals5 criteria, weights published
A reader we describe as new arrivals is not the average reader, so this page does not use the average weights. Ease of buying carries 45% here against 30% on the general ranking, and Price per GB carries 15% here against 25% on the general ranking. The weights were fixed on 17 August 2026, before the prices were collected.
Criteria weighting
Fixed 17 August 2026, before pricing was collectedWhat is ruled out, and why
A blocker is not a drawback. It is something that makes the product unbuyable for this reader, and it caps the score at 1.0 however good the tariff is otherwise.
Blocked for this reader
What you actually need to activate an eSIM on arrival
Almost nothing, as of August 2026. Portugal did not require identification to buy or activate a prepaid line, so a new arrival can hold a Portuguese number within minutes of landing. A native eSIM from WOO, UZO or DIGI is bought online with an email address and a payment card: no Portuguese address and no IBAN. A proposal to make prepaid registration mandatory was approved in the Council of Ministers in May 2026 and had not entered into force at that date.
What you do need a NIF for is everything postpaid. A contract tariff runs a credit check and needs a Portuguese billing address, so it is the one door that stays shut in your first week. Get the NIF at a Finanças desk, then decide later whether a contract is worth leaving prepaid for. On eSIM the case for switching is weak: EUR 5 a month already buys 100 GB or more with no minimum term.
The reason to choose native over travel is the number, not the gigabytes. MB WAY, the payment app most Portuguese businesses use, the SNS 24 health line and almost every bank sign-up verify by SMS to a Portuguese mobile. A travel eSIM is data only, so a code sent to it simply never arrives, and you find that out at the counter rather than at home.
The same tariffs, ranked for other readers
View all 200 eSIM plansThe plan picker is the full market overview: every named tier from every provider with its allowance, price and EUR per GB, filterable by situation and re-rankable.Every persona page ranks the same catalogue. Only the weights differ, and each page states its own. If you are already down to two providers, the comparison pages put them side by side and declare a winner on every row.
How we compared these
Five criteria, weighted for this reader and published above, fixed on 17 August 2026 before the prices were collected. Every price comes from the provider's own page, dated in the catalogue. A blocker caps a product at 1.0. Unlimited allowances are capped at 200 GB when calculating EUR per GB, or every unlimited plan would win that column automatically.
One limit worth stating: the catalogue carries one fit score per persona, not a score per criterion, so the ordering reflects that score and the editorial reasoning behind it rather than an arithmetic weighted total. Per-criterion scoring is the next data pass; until it lands, the weights explain the ranking rather than compute it.
Of the 200 plans in the catalogue, 4 score 4 or 5 for this reader, across 4 providers. Where fewer than three providers clear that line, the third card is still the next best option available and is labelled for what it wins on, not presented as a strong fit.
Sources: provider tariff pages and ANACOM, accessed 17 August 2026. Some links earn a commission at the same rate for every provider, so no weighting favours a payer.
Frequently asked questions
Can you get a Portuguese phone number before arriving in Portugal?
Yes, with a native eSIM. WOO, UZO and DIGI sell eSIM plans that are bought and activated online in minutes and carry a real Portuguese number, so the line works the moment you land. Travel eSIMs such as Airalo give you data but no Portuguese number.
Do you need a NIF or a Portuguese address for a native eSIM?
No, not on prepaid. WOO and UZO native eSIMs need only an email address and a payment card, with no Portuguese address and no IBAN, and Portugal did not require identification to activate a prepaid line as of August 2026. A NIF becomes mandatory only for postpaid contracts, which also run a credit check.
Why is a travel eSIM not enough for a new arrival?
Because it is data only. A travel eSIM cannot receive the SMS codes that banks, MB WAY and SNS 24 send to a Portuguese mobile, and those codes gate most of the admin of settling in. It works as a bridge for the first days, but the crossover to a native eSIM at EUR 5 a month for 100 GB or more falls at about a month.