TL;DR
- Airlines have scheduled 6.33 million seats to Greece for winter 2025/26 — an 11.8% increase on last year.
- UK bookings are up 14.4%. British travellers are booking Greece in winter at a rate that’s outpacing airline capacity.
- Athens in November averages 15°C with clear skies. London? 8°C with drizzle. That 7-degree difference is drawing more travellers.
- Empty nesters (55+) represent 82% of Europeans planning October 2025–March 2026 trips — the strongest winter demand segment.
- Greece is increasingly being booked year-round, with winter offering UNESCO sites, authentic tavernas, and caldera sunsets with fewer crowds.
Something quietly remarkable is happening in the Eastern Mediterranean this winter. While Greece has long been positioned as a summer-only destination — azure waters, whitewashed villages, August sun — the data arriving this month tells a different story. Airlines have scheduled 6.33 million international seats to Greece for the November 2025 through March 2026 winter season, an 11.8% increase compared to last winter. Actual bookings are up 6.8% year-on-year, confirming that travellers aren’t just being offered more flights to Greece in winter — they’re actively taking them.
For UK travel agents, Greece is increasingly being seen as a year-round destination. It’s becoming a place clients mention when they say, “I’m tired of the usual winter sun spots, but I still want some warmth and culture in November.”
What to Know About the Numbers
The headline figure — 6.33 million seats — marks the largest winter airline commitment to Greece on record. November 2025 alone accounts for 1,357,189 scheduled seats, up 11.2% from November 2024. Athens remains the anchor, with over 1.04 million seats scheduled for November — an 11.8% year-on-year increase. Thessaloniki, Greece’s second-largest city, has seen 193,554 seats scheduled for November, also up 11%.
The UK is one of the top three source markets for Greece during the winter season, with 533,571 scheduled seats — a 4% capacity increase. But UK booking growth is running at 14.4%. This means British travellers are booking Greece in winter at rates higher than airline capacity assumptions.
Worth Knowing: The Temperature Appeal
London in November averages 8°C with grey skies and drizzle. Athens in November averages 15°C with clear skies and occasional rain. That 7-degree difference — plus the sunshine — is drawing more travellers looking for a quick warmth break. It’s not beach weather, but it’s warm enough for outdoor café culture, comfortable walking tours, and al fresco dining.
Eleni Skarveli, Director of the Greek National Tourism Organisation (GNTO) for the UK and Ireland, noted that November 2024 weather in Athens was “incredibly good — almost like summer,” which likely contributed to the surge in British visitors that month. UK arrivals to Greece in November 2024 reached 98,400 travellers, up 88.5% from the 52,181 who visited in November 2023.
The GNTO is now targeting a 15% increase in UK arrivals for November 2025 compared to November 2024. Athens is expected to remain the top November destination, but Thessaloniki is being actively developed as a winter hub, with British travelers recently voting it “Best City Break Destination 2025” at the Greek Travel Awards.
Client Profiles: Who Books Greece in Winter?
Five client segments are booking Greece in winter, each with distinct motivations:
Empty nesters (55+) represent the strongest winter demand. Freed from school holiday constraints and seeking cultural experiences without crowds, this group typically books 5–7 day trips to Athens or Thessaloniki with average spend of £800–£1,200 per person. European Travel Commission data confirms that Europeans aged 55+ account for 82% of those planning trips between October 2025 and March 2026 — the highest intent of any age group.
Solo travellers favour Greece for its safety, walkable cities, widespread English fluency, and ease of navigation. Average spend runs £600–£900 for 7–10 day trips, often incorporating island hopping or multi-centre itineraries.
Couples without children seek romantic off-season rates and quieter experiences. Santorini in winter — typically £200+ cheaper per night than summer — offers caldera views with significantly fewer crowds. Average spend for couples is £700–£1,000 for 4–5 day breaks.
Cultural enthusiasts prioritise UNESCO World Heritage Sites, museums, and archaeological experiences. Winter offers the advantage of exploring the Acropolis, Delphi, and Meteora without queuing in 35°C heat. These clients book longer trips (7–10 days) with higher spend (£900–£1,400 per person).
Budget-conscious families take advantage of shoulder-season pricing, particularly during half-term breaks in February. Crete — especially Heraklion as a base — offers family-friendly infrastructure, mild beach weather, and educational value through Knossos Palace and other ancient sites. Average spend for this segment is £500–£800 per person for 5–7 days.
Helpful Context: What’s Open in Winter
One consideration for winter Greece bookings has been client uncertainty about what’s available. Major cities — Athens, Thessaloniki, Patras — operate year-round with full infrastructure. Museums, archaeological sites, and cultural attractions maintain winter hours (typically shorter than summer, but still accessible). Ferry service to major islands continues, though with reduced frequency.
The Greek islands present a mixed picture. Santorini, Crete, and Rhodes maintain year-round hospitality infrastructure, with many hotels, restaurants, and tour operators staying open through winter. Smaller islands like Ios, Milos, and Naxos see significant closures, with limited ferry access and reduced accommodation options. This highlights the importance of setting realistic expectations and focusing bookings on destinations with proven winter infrastructure.
What Airlines Are Doing
Aegean Airlines, Greece’s national carrier, has scheduled 4.9 million seats for the fourth quarter of 2025 — a 9% year-over-year increase. Aegean launched a new winter route from Thessaloniki to Prague on 25 November 2025, operating twice weekly. LOT Polish has rejoined Thessaloniki with year-round service from Warsaw. British Airways, EasyJet, and TUI all maintain year-round Athens connectivity from multiple UK airports.
Airlines don’t typically add winter capacity unless they’re confident it will fill. Winter routes carry higher risk — bad weather, lower demand elasticity, and fewer bookings per flight. The expansion of winter Greece capacity from both legacy carriers and low-cost airlines suggests consistent structural demand.
Useful Conversation Starters
Many clients already know Greece is beautiful. What’s shifting is the understanding that Greece works well year-round, with distinct seasonal advantages. Here are conversation starters that clients may find helpful:
For clients exploring winter sun: “Greece offers mild November weather with the Acropolis, Byzantine churches, and authentic tavernas.”
For culture-focused travellers: “November can be a comfortable time to visit the Acropolis. Fewer crowds, no queuing in 35°C heat.”
For budget-conscious bookers: “Athens in November costs about £200 less per person than Athens in July — same city, same museums, fewer crowds.”
For couples seeking romance: “Santorini in winter has caldera views and sunsets, and it’s easier to get a table at the cliff-edge restaurants without booking months ahead.”
For families: “Crete in February half-term offers archaeology, mythology stories, and mild beach weather.”
Concrete details — temperatures, pricing, crowd levels, open attractions — help clients visualise winter Greece travel.
Why It’s Helpful
Greece’s 11.8% winter capacity increase reflects years of infrastructure development, airline route expansion, sustained marketing by Greek tourism authorities, and shifting traveller preferences toward shoulder-season experiences. The airlift is there. The infrastructure is improving. UK demand is growing at 14.4%. More clients are asking about Greece as a year-round destination.
Agent Advantage Insight
Empty nesters (55+) represent 82% of Europeans planning October 2025–March 2026 trips. Many clients in this segment appreciate Greece’s winter season as a cultural city break with sunshine — Athens, Thessaloniki, or island hopping — without the school holiday premium.
