Open interactive map →Cheap flights from Athens to Santorini
Planning a trip from Athens to Santorini? Current fares start at €16 - a solid entry point for a flight to Greece. Several airlines compete on this route, which helps keep fares relatively stable. The cheapest fare is non-stop, so no connection time to factor into your schedule. The flight typically takes around 1h 45min. Use the price calendar to identify your cheapest month, then click through to compare live seat availability.
Price patterns on the Athens to Santorini route tend to spike during school holidays and public holiday weekends. Booking 4-6 weeks out generally balances availability and price well on this route. If your travel dates are flexible, check the price calendar for the lowest-priced months before searching for specific flights. See all flights from Athens to Greece→
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Cheapest month to fly
- October 2026€16DirectCheapest
Based on tracked fares, October is the cheapest month to fly this route at around €16.
Prices last updated: September 2026
October in Santorini
Avg 22°C~1 rainy day
Historical averages from Open-Meteo. Shown for the cheapest travel month.
Entry requirements for Greece
EU passportFree movement (EU/Schengen)
US passportVisa-free, 90 days
Requirements vary by nationality and change without notice. Check requirements for your nationality →
Alternative routes
Other ways to reach Santorini
Frequently asked questions
How much does a flight from Athens to Santorini cost?
The cheapest fare currently available from Athens to Santorini is €16. Prices on this route vary by season, day of week, and how far in advance you book. The month-by-month price calendar on this page shows exactly when fares are highest and lowest, so you can pick the most cost-effective window before searching for specific dates. Fares are refreshed regularly as our flight partners publish new availability.
Are there direct flights from Athens to Santorini?
Yes - non-stop flights are currently available from Athens to Santorini. The cheapest direct fare starts at €16, making it a convenient option if you want to avoid layover time. Direct flights are generally quicker and less stressful, especially for shorter trips to Greece. Click through to the booking site to check live availability and schedules for your dates.
When is the cheapest time to fly from Athens to Santorini?
Prices on this route typically dip during shoulder-season months, away from school holidays and public holiday windows. Mid-week departures - particularly Tuesday to Thursday - tend to be cheaper than flights on Fridays and Sundays from Athens. The month-by-month price calendar above is the fastest way to identify the cheapest window - look for the months with the lowest fares before committing to travel dates. Booking 3-6 weeks in advance generally offers the best balance of price and seat availability on this route.