On this page, you can find and book flights from Thessaloniki to Syros. The distance between these points is 394 km, and the flight frequency for this route is approximately 3 flights per week.
The main carrier on this line is A3. Ticket prices are dynamic, so we recommend using the low-fare calendar to find the best offer. You can also find out in advance how to get to the airport in Thessaloniki and how to reach your destination after landing in Syros.
The table shows direct flights Thessaloniki → Syros on the selected date. The flight takes approximately 1 h 15 min. Regular flights are operated by Aegean Airlines. Departures from Thessaloniki International Airport airports.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Thessaloniki — Syros by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 348 in F, and the most expensive are around AED 577 in ,. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Thessaloniki → Syros, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 396 | low | May | AED 442 | medium | Sep | AED 536 | high |
| Feb | AED 382 | low | Jun | AED 582 | high | Oct | AED 466 | medium |
| Mar | AED 387 | low | Jul | AED 675 | high | Nov | AED 373 | low |
| Apr | AED 419 | medium | Aug | AED 699 | high | Dec | AED 419 | medium |
Some values are estimated based on seasonality.
The climate in Syros is characterized by warm summers and moderately wet winters. August is the hottest month, with average temperatures reaching 26.6°C, while January sees a minimum of around 11.5°C and the highest rainfall—up to 90 mm.
According to price statistics, the most budget-friendly month to fly is September, with ticket prices starting AED 348. During the peak summer period in July, prices increase, starting AED 692.
September is considered the optimal time to book: the weather remains comfortable for travel during this period while flight prices are at their lowest. It is best to avoid the winter months due to the frequent lack of direct connections and a high risk of rain.
Regular air service between these cities is provided by A3 (Aegean Airlines / Olympic Air), which is the primary carrier on this route. There are approximately 3 flights per week, most of which include a convenient layover in Athens. To check the flight program for specific days, you can review the detailed schedule and route options in the list below.
Flights Thessaloniki — Syros depart from Thessaloniki International Airport. Below are pages for the cities, countries, and airports on the route.
The distance between the cities is 394 km. The actual flight time for a direct flight is about 50–60 minutes; however, due to the limited number of direct flights, most trips involve a connection, which increases the total travel time.
The main carrier on this route is A3 (Aegean Airlines and Olympic Air), which offers regular flights from Macedonia Airport.
All flights arrive at Syros Island National Airport (JSY), located a few kilometers from the island's main town, Ermoupoli.
Current prices change constantly depending on the season and flight occupancy. You can see the lowest prices available at the moment in the low-fare calendar block on this page.
Yes, given the low flight frequency (about 3 per week), tickets for popular dates sell out quickly. It is optimal to plan your purchase 4–8 weeks before departure.
Where travelers fly most — pick a route and check prices
