Travelling outside the EU with a plan from Portugal: how do I avoid a huge roaming bill?
Outside the EEA, operators may charge roaming prices different from domestic ones. Before you travel, ask your operator whether your tariff includes roaming there, the prices, which local network to choose and how to switch off voicemail and call forwarding.
Outside the EU and EEA, roaming can be very expensive, especially mobile data. Protections such as a spending limit and warning messages exist in some places; what applies with a plan from Portugal is below.
📜 The rules in Portugal
The details
- Your operator must give you, free and automatically, a data-roaming limit of €50 a month excluding VAT, with a warning at 80%. Once it is reached, data roaming stops unless you follow the instructions to continue. (anacom-consumidor.pt)
- In some non-EEA countries the local network does not let your operator track usage in real time. You must then get a free SMS on arrival saying no usage information or spending cap is available. (anacom-consumidor.pt)
- Roam like at home also applies in Moldova and Ukraine. Elsewhere outside the EU, roaming rates, especially for data, can be high. (europa.eu)
- Opting in or out of the spending limit is free and must take effect within one working day of your request. (anacom-consumidor.pt)
ANACOM – Autoridade Nacional de Comunicações
Telecom regulator: explains your rights, receives every complaints-book complaint and can sanction operators. It does not settle your individual dispute and refers you to the consumer arbitration centres.
🪜 Step by step
- Check the prices before you goLook up your operator’s rates for the country you are visiting, or buy a travel add-on.
- Keep the spending limit onIf your operator offers a data spending limit, leave it on. It stops data use before the bill runs away.
- Switch off data roaming when you do not need itApps update in the background. Use Wi‑Fi and switch off data roaming in your phone’s settings.
- Consider a local SIM or eSIMFor longer trips, a local or travel SIM is often much cheaper.
📇 Who to contact
Sponsor this page → One labelled block, €100 a month. Founding price €75 until 31 January 2027.
❓ Questions
What happens when I reach the spending limit?
Where a limit applies, data stops or you are asked whether you want to continue. You decide whether to go on.
Do ships and planes count as abroad?
Networks on ships and planes often run via satellite, are not covered by the usual roaming rules and can be very expensive.
Can I dispute a huge roaming bill?
Yes. Complain to the operator first, then go to the dispute body if you cannot agree.
📎 Sources
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