Athens packs 2,500 years of history into a weekend, with the Athenian Riviera's beaches a 30-minute tram from the Parthenon.
Quick answer: London to Athens is about a 3h direct flight. Athens averages 280+ sunny days a year and is best visited in April, May, June.
🔍 Search live London → Athens weekends
Athens is known for Acropolis, rooftop tavernas, Riviera beaches and ancient agora — comfortably coverable between a Friday evening departure from London and a Sunday night return. Flying from Heathrow, Gatwick, Stansted, Luton and City, you have direct options that keep the whole weekend usable.
The hard part isn't the route — it's the timing. Cheap fares and sunny forecasts rarely line up on the weekend you happen to check. SunnyFlight watches both, every week, and emails you when they do.
Set London as your home airport — we'll watch this route (and every other sunny one) for you, free.
Get free weekly alerts →A direct flight from London (LON) to Athens (ATH) takes roughly 3 hours — short enough to leave Friday after work and land in time for dinner.
Athens is at its best in April, May, June, September, October: warm, reliably sunny weather without peak-season pricing. Average daytime highs run from 13°C in winter to 32°C in summer.
Fares from London to Athens swing week to week. SunnyFlight scans this route (and every other direct route from London) every Wednesday and emails you only when a cheap weekend fare coincides with a sunny forecast — free.
| Destination | Country | Sunny days/yr | Winter / summer | Direct flight | Best months |
|---|---|---|---|---|---|
| Málaga | Spain | 300+ | 17°C / 30°C | ~2.1h | April, May, June |
| Faro | Portugal | 300+ | 16°C / 29°C | ~2.2h | April, May, June |
| Alicante | Spain | 290+ | 17°C / 30°C | ~1.8h | April, May, June |
| Nice | France | 270+ | 13°C / 27°C | ~1.3h | May, June, September |
| Lisbon | Portugal | 290+ | 15°C / 28°C | ~2h | April, May, June |
| Seville | Spain | 290+ | 17°C / 36°C | ~2h | March, April, May |
| Ibiza | Spain | 300+ | 15°C / 30°C | ~1.8h | May, June, September |
Guides: all weekend flights from London · the full Athens weekend guide