With winter setting in across the UK, many travellers start dreaming of destinations where the days feel a little brighter, the atmosphere a little lighter and the cultural offering remains vibrant even in the colder months.
Portugal, only a short flight away, has become one of the leading options for British travellers seeking a December long weekend that combines good food, mild weather and rich history, along with the simple pleasure of enjoying a coffee or a glass of local wine outdoors, something that feels almost impossible at home at this time of year.
Explore more ideas in the guide to the best things to do in Lisbon.
A lighter, brighter winter
While British cities often face grey skies, early evenings and persistent drizzle in December, Portugal enjoys noticeably milder weather. Afternoon temperatures frequently invite outdoor exploration, whether along Lisbon’s waterfront, Sintra’s palace gardens, Cascais’ coastal paths or Évora’s medieval streets.
It’s still winter, but there is enough sunlight to make a difference. Enough for a walk by the ocean, a terrace lunch, or even a warm drink under clear skies.
Christmas decorations light up city squares, local bakeries fill shelves with seasonal pastries and outdoor seating remains available in many cafés. This creates a winter atmosphere that feels festive but not overwhelming, cosy without being cold.
What makes Portugal ideal for a UK winter break
For British travellers, Portugal checks several boxes at once:
- flights are short and frequent
- winter temperatures are comfortable
- food and wine culture is exceptional
- English is widely understood
- outdoor terraces remain open
- the cost of a weekend break is lower than in many European capitals
It’s the combination of accessibility and brightness, literal and figurative, that makes Portugal feel uplifting at a time when much of Europe is at its darkest.
Suggested itineraries for December escapes
Lisbon, Cascais & Sintra (3–4 days)
Lisbon’s viewpoints, historical districts and waterfront meals become especially inviting in winter light. Traditional trams, tiled façades and Christmas markets add seasonal charm. Cascais provides coastal serenity, while Sintra offers palaces surrounded by forests and mist, perfect for atmospheric winter photography.
Travellers can explore routes such as the Sintra, Pena & Regaleira, the Sintra & Cascais private tour or the Sintra walking tour.
For Cascais inspiration, the guide to the best things to do in Cascais remains one of the most useful resources.
Lisbon, Mafra & Ericeira (3 days)
This combination appeals to travellers looking for culture, architecture and coastal landscapes without long transfers. London-like winter gloom disappears quickly when exploring Lisbon’s bright viewpoints and historic cafés.
Mafra’s monumental palace adds grandeur, while Ericeira offers dramatic cliffs, ocean views and a peaceful village atmosphere that feels particularly welcoming in December — the kind of place where a simple seafood lunch with Atlantic views becomes the highlight of a winter trip.
Travellers can explore this area through the Mafra & Ericeira tour.
Évora & the Alentejo (2–3 days)
Évora’s Roman temple, winding lanes and regional cuisine create a memorable winter experience. The Alentejo countryside, known for open plains and calm rhythms, provides a refreshing contrast to urban life. December nights here are ideal for stargazing and enjoying hearty local dishes paired with regional wine.
Experiences British travellers appreciate
UK visitors often seek a balance of culture, food, relaxation and scenic variety. Portugal offers:
- historical walking tours such as the Lisbon private tour
- coastal viewpoints featured in the Arrábida tour
- traditional fish and seafood restaurants
- wine experiences
- art, architecture and vibrant cultural districts
- charming Christmas markets
Photography, gastronomy and wine-based experiences are particularly popular among British travellers. Further inspiration for planning a day in Sintra can be found in the guide to what to do in Sintra.
Maximising a short stay
With limited time, curated guided tours help travellers cover essential landmarks without stress.
Portugal Guided Tours offers private and small-group experiences that bring clarity, comfort and cultural context to each destination, ideal for relaxed but efficient December itineraries.
The full catalogue is available here: Portugal Guided Tours.
The winter appeal for the UK
Portugal offers something rare in Europe: a winter city break that feels uplifting rather than demanding. Mild temperatures, coastal light, exceptional cuisine and historical depth create a rewarding escape from the darker days of the British winter.
For many UK travellers, December has quietly become one of the best months to visit, not because of heat, but because of everything else: atmosphere, sunlight, flavours and the feeling of stepping into a slower, warmer rhythm.