The Azores are nine islands spread across 600 km of Atlantic, and every inhabited one runs on the same Portuguese network your eSIM already uses. São Miguel, Terceira and Faial have the strongest coverage, and island hopping needs no new SIM.
This is our Portugal eSIM. One plan covers Azores and the rest of the country - there is nothing region-specific to buy.
€3.00 a day or less - unlimited data, never throttled
More than 30 days: +€1.00/day
ORDER NOW!
Coverage runs on the native Portuguese network (NOS and local partners), the same one residents use.
See the full Portugal eSIM pageEverything about getting online in Azores
The Azores are nine islands spread across a wide stretch of the Atlantic, and the plan covers all of them. There is no per-island purchase, no supplement and no roaming charge — the archipelago is Portugal, and the eSIM treats it that way.
Most visitors arrive at João Paulo II on São Miguel, the largest island, and many go on to Terceira, Pico or Faial. Island-hopping flights are short and frequent, and your line stays exactly as it is when you land somewhere new.
Ponta Delgada is well covered, as are Ribeira Grande, Furnas and the main roads that connect them. The island is small enough to cross in an afternoon and dramatic enough that you will stop constantly, which is what makes a live connection useful for finding the next viewpoint rather than committing to a route.
Sete Cidades and Lagoa do Fogo are the two places most likely to test it. Both are volcanic craters, and a crater rim behaves like any steep terrain: strong on the ridge and at the viewpoints, weaker on the trails that drop into the caldera. The signal follows the line of sight more than the map suggests.
Furnas, where the hot springs are, sits in a valley and holds a workable connection in the town and around the lake.
Terceira, Pico, Faial, São Jorge, Graciosa, Flores, Corvo and Santa Maria are all covered, with the strongest signal in the towns and along the coastal roads. The smaller and more remote the island, the more coverage concentrates around where people live — which on Flores and Corvo means the villages rather than the trails between them.
Pico is the outlier worth planning around. The mountain is the highest point in Portugal, and the climb is a long one; coverage is good at the base and around the island, and should not be relied on high on the ascent.
The other Azorean variable is not the network. Weather here changes fast and often, ferries between islands are cancelled at short notice, and the most valuable thing a live connection does is tell you that before you drive to the port.
Whale and dolphin watching is the reason a great many people come to the Azores, and the boats go a long way out. Expect a signal for the first stretch and none at all once you are properly offshore — the trips run three hours or so, and they are best treated as time away from the phone rather than time to post from.
Back on land, the thermal pools around Furnas and the seaside hot spring at Ferraria are both in covered areas, though Ferraria sits at the bottom of a steep access road on the west coast where the signal is weaker than in the town above it.
The practical habit that serves you best here is downloading offline maps for whichever island you are on before you leave your accommodation. Not because coverage is poor — in the towns and on the roads it is good — but because the places worth driving to are frequently the ones with the fewest people living near them.
