What Are the Best SIM Cards for Students in Portugal? (2026)
Updated August 2026. The best student SIM in Portugal is a low-cost prepaid or no-contract plan with 100 GB or more for EUR 5 per month. WOO, UZO, DIGI, and Amigo all fit a student budget, include EU roaming, and do not require a Portuguese address.
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What Is the Best Student SIM Card?
Best overall
WOO 100GB or UZO 100GB at EUR 5 per month.
Most data
DIGI 150GB at EUR 4 per month.
Fastest activation
Native eSIM from WOO or UZO.
Best coverage
UZO (MEO network) or Amigo (Vodafone network).
What Do Students Need From a SIM Card?
Students usually need three things: low monthly cost, plenty of data for streaming and navigation, and no long contract. EU roaming is also important for travel and trips home.
Top Student SIM Cards
50 GB on DIGI. eSIM available.
Pros
- EUR 4/month
- eSIM
- No address needed
Cons
- SMS to other networks costs 1 cent each
- Its own coverage is still expanding; check your area
150 GB on DIGI. eSIM available.
Pros
- EUR 5/month
- eSIM
- No address needed
Cons
- SMS outside the DIGI network charged per unit (1 cent)
- DIGI 5G coverage is still thin outside the cities
Unlimited on DIGI. eSIM available.
Pros
- EUR 6/month
- eSIM
- No address needed
Cons
- EU roaming capped at 10.5 GB a month
- SMS outside the DIGI network at 1 cent
100 GB on MEO. eSIM available.
Pros
- EUR 8/month
- eSIM
- No address needed
Cons
- The price is a campaign MEO extends month by month
- Digital-only support, no physical shops
Unlimited on MEO. eSIM available.
Pros
- EUR 10/month
- eSIM
- No address needed
Cons
- The campaign renews monthly; the price can rise
- No shops and no traditional phone support
Frequently Asked Questions
What is the best SIM card for students in Portugal?
For most students, WOO 100GB or UZO 100GB at EUR 5 per month is ideal. Both include a Portuguese number, EU roaming, and no contract.
Do students need a NIF to buy a SIM card?
No. Prepaid SIMs from low-cost brands and eSIMs do not require a NIF or Portuguese address. Some online orders may only ask for an email address.
Can I use my student SIM for EU travel?
Yes. All Portuguese mobile plans include EU/EEA roaming. Check your plan's roaming data cap before long trips.
Should students choose eSIM or physical SIM?
eSIM is faster to activate if your phone supports it. Physical SIMs are better if you need a SIM for an older phone or want to swap devices.