Portuguese Olive Oil Guide: Regions, Labels and Prices

Olive oil, or azeite, goes into almost everything in Portugal, from the olives in the bread basket to the cod on your plate. The country makes a lot of it, nearly all extra virgin and mostly from the Alentejo. Here’s how to taste it, read the label and get a bottle home in one piece.

Quick answer: about 90% of Portugal’s olive oil comes from the Alentejo, and there are six DOP (protected origin) oils: Trás-os-Montes, Beira Interior, Ribatejo, Norte Alentejano, Alentejo Interior and Moura. Buy azeite virgem extra (extra virgin), which averaged about €6.50 to €6.80 a litre in early 2026. Pack bottles in your checked bag, as hand luggage is limited to 100 ml containers.

Why Portuguese olive oil is worth trying

The industry ranks Portugal as the world’s sixth-largest producer, and output has grown about fivefold since 2000 as new groves have been planted. Producers say around 95% of what they make is extra virgin, the top grade.

More than half still leaves the country in bulk, much of it for Spain and Italy, so look for bottles that name Portugal as the origin.

The Alentejo: where most of it comes from

The Alentejo has more than 209,000 hectares of olive groves and makes about 90% of the country’s olive oil. Much of the recent growth has come from intensive, irrigated hedgerow groves in the area watered by the Alqueva dam. Traditional groves remain, and the country around Moura and Serpa has long been famous for its oil.

It’s the backbone of local bread dishes such as açorda and migas. See Alentejo food and Serpa.

The six DOP olive oils

A DOP (Denominação de Origem Protegida, or PDO in English) oil is made in a defined area from set olive varieties and is certified. Regional names on a bottle are reserved for protected oils like these.

• Azeite de Trás-os-Montes: from the far north-east, mainly Cobrançosa, Madural and Verdeal Transmontana olives, with some Cordovil.
• Azeites da Beira Interior: inland central Portugal, split into Beira Alta and Beira Baixa.
• Azeites do Ribatejo: the Tagus valley, made from Galega, Lentisca and Cobrançosa.
• Azeites do Norte Alentejano: the northern Alentejo, based on Galega and Cobrançosa.
• Azeite do Alentejo Interior: at least 60% Galega Vulgar, plus Cordovil de Serpa and Cobrançosa.
• Azeite de Moura: from around Moura, Serpa and Mourão, made from Cordovil de Serpa, Verdeal Alentejana and Galega. The style is fruity, bitter and spicy.

Olive varieties to know

Some bottles name the olive variety. The main ones:

• Galega Vulgar: Portugal’s traditional main variety, grown from the Beiras to the Algarve. Its oil is soft and mild, with hints of ripe apple and nuts.
• Cobrançosa: native to Trás-os-Montes but now grown widely, including in the Alentejo. Grassy, and a little bitter and peppery when the olives are picked green.
• Cordovil de Serpa: an Alentejo variety and a key part of the Moura and Alentejo Interior blends.
• Verdeal Transmontana and Madural: traditional northern varieties, blended with Cobrançosa in Trás-os-Montes oil.
• Newer groves: much of the intensive planting in the Alentejo uses Spanish and Greek varieties, so not every Portuguese oil comes from native olives.

Olive oil at the table

• The couvert: the olives that arrive with your bread are often marinated in olive oil, garlic and oregano. You pay only for what you eat. See the couvert in Portugal.
• Bacalhau à lagareiro: salt cod roasted with plenty of olive oil, garlic and small “punched” potatoes. The name refers to the lagareiros, the olive mill workers. Octopus (polvo) is cooked the same way. See the bacalhau guide.
• Açorda alentejana: bread soup built on a paste of garlic, coriander, salt and olive oil, topped with a poached egg.

How to read a label

• Azeite virgem extra: extra virgin, the best grade, with acidity of no more than 0.8%.
• Azeite virgem: virgin, a lower grade, with acidity up to 2%.
• Azeite on its own: if the small print mentions refined oils, it’s a cheaper blend of refined and virgin oils.
• Acidez: acidity is a lab measure of quality, not a sour taste, and it’s optional on the label.
• Harvest year: a bottle can show the harvest year, such as 2025/2026, only if all the oil comes from that harvest. Choose the most recent.
• Origin: virgin oils must say where the olives were grown and pressed. Look for Portugal rather than a blend of EU oils.
• DOP: the name of the protected region and the red-and-yellow EU seal.

What to buy and what it costs in 2026

In March 2024, extra virgin averaged about €9.78 a litre in Portugal. Prices have since fallen: the national price observatory put the average at €6.52 a litre in late January 2026 and €6.77 in April, with virgin oil at about €5.50. The trade body Casa do Azeite expected no big changes during 2026.

• Supermarkets: the big chains stock a wide range, including some DOP oils, and often run promotions. See supermarkets in Portugal.
• Delis and estate shops: the place for single-variety, organic and small-producer oils. Prices vary a lot, and a premium 500 ml bottle can cost over €20.
• Tins: oil in a tin is protected from light and is lighter to carry than glass.
• Gifts: pair a bottle with a few tins of sardines in olive oil. See the best souvenirs from Portugal.

Harvest season, mills and museums

The harvest usually starts in October and runs into December or January, finishing later in Trás-os-Montes than in the Alentejo.

• Lagar de Varas do Fojo, Moura: a 19th-century olive mill, now a municipal olive oil museum, with its original mills and presses still in place.
• Museu da Oliveira e do Azeite, Mirandela: in an old mill building by the River Tua in Trás-os-Montes, following the oil from harvest to press.
• Elsewhere in the Alentejo: the regional tourist board lists olive oil museums in Campo Maior and Marvão, and many estates have tasting rooms.

Opening hours change, so check locally before you go and book estate visits ahead.

Flying home with olive oil

• Hand luggage: Lisbon and Porto airports still apply the 100 ml rule: each container must hold 100 ml or less, in one clear bag of up to a litre. A few European airports with newer scanners allow bigger containers, but don’t count on it.
• Duty free: oil bought after security can go in the cabin if it stays sealed in its security bag with the receipt.
• Checked bags: seal larger bottles in plastic bags and wrap them in clothes in the middle of your hold luggage.
• At home: check your own country’s customs allowances for food before you fly.

FAQ

What is the best Portuguese olive oil?

There’s no single best. Look for extra virgin from the latest harvest with Portugal as the origin, or try a DOP oil such as Moura or Trás-os-Montes.

When is the olive harvest in Portugal?

Usually from October to December or January, finishing a little later in Trás-os-Montes.

Can I take olive oil in my hand luggage?

Only in containers of 100 ml or less, unless you bought it after security and it’s still sealed in its duty-free bag. Put bigger bottles in your checked bag.

How much does olive oil cost in Portugal?

Extra virgin averaged about €6.50 to €6.80 a litre in early 2026. DOP, organic and estate oils cost more.

What does azeite mean?

Azeite is Portuguese for olive oil, and an olive is an azeitona. An olival is an olive grove, and a lagar is the mill where the oil is made.

More: Portuguese tinned fish, what to eat in Portugal and Portugal’s wine regions.

Prices and details change, so please double-check before you travel. Spotted something out of date? Tell us in the groups.