Cheap flights from Thessaloniki to Syros

Thessaloniki
SKG
Syros Island
JSY

Flight deals from Thessaloniki to Syros

Below you can see the best deals on flights Thessaloniki — Syros for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 17 September, from $116.

Top 10 cheap flights from Thessaloniki to Syros

A3
$ 129

Thessaloniki — Syros

13:45—15:00
11 Sep 2026
1 h 15 m
Direct flight
A3
$ 135

Thessaloniki — Syros

13:45—15:00
29 Aug 2026
1 h 15 m
Direct flight
A3
$ 135

Thessaloniki — Syros

13:45—15:00
10 Sep 2026
1 h 15 m
Direct flight
A3
$ 135

Thessaloniki — Syros

10:10—11:25
6 Sep 2026
1 h 15 m
Direct flight
A3
A3
$ 153

Thessaloniki — Syros

06:00—08:20
10 Sep 2026
26 h 20 m
1 stop
A3
A3
$ 153

Thessaloniki — Syros

19:55—08:20
9 Sep 2026
36 h 25 m
1 stop
A3
$ 154

Thessaloniki — Syros

10:10—11:25
13 Sep 2026
1 h 15 m
Direct flight
A3
$ 154

Thessaloniki — Syros

13:45—15:00
8 Sep 2026
1 h 15 m
Direct flight
A3
$ 154

Thessaloniki — Syros

13:45—15:00
5 Sep 2026
1 h 15 m
Direct flight
A3
$ 156

Thessaloniki — Syros

10:10—11:25
23 Aug 2026
1 h 15 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Thessaloniki — Syros flight

Looking for cheap flights from Thessaloniki to Syros? Compare fares from different airlines, check the flight schedule and travel time — and book your Thessaloniki — Syros ticket online at the best price.

The route has direct flights — around 9 flights per week, flights are operated by Aegean Airlines, a nonstop flight takes about 1 h 15 min, the distance between the cities is around 394 km.

Planning your trip? You may find our Syros travel guide, how to get from the airport into town and Syros weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $116Min. price
SeptemberCheapest
AugustPeak season
YesDirect flights
394 kmDistance
1 h 15 minTravel time
1Airlines
9 / wkFlights

Flight schedule from Thessaloniki to Syros

The table shows direct flights from Thessaloniki to 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, arrivals at Syros Island Airport.

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.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Thessaloniki — Syros

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 $116 in September, and the most expensive are around $124 in August. 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.

 
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Prices by month

Average one-way fares from Thessaloniki to Syros by month. Tickets are usually cheapest in November (around $97) and priciest in August (about $181) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$103lowMay$115mediumSep$139high
Feb$99lowJun$151highOct$121medium
Mar$100lowJul$175highNov$97low
Apr$109mediumAug$181highDec$109medium

Some values are estimated based on seasonality.

When to fly

Weather in Syros: it is warmest in August (up to 27 °C on average) and coolest in January (around 14 °C). The driest month is July.

Tickets are usually cheapest in September and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Syros

Dry and wet days · Syros

Wind speed and direction · Syros

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How to get the best deal on a Thessaloniki — Syros ticket

  • Book ahead: fares for Thessaloniki — Syros are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Flights Thessaloniki — Syros operate on Sundays, Tuesdays, Thursdays, Fridays and Saturdays — keep that in mind when picking your travel dates.
  • The cheapest month to fly to Syros is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Thessaloniki — Syros route are operated by 1 airline; Aegean Airlines runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • Aegean AirlinesA3
    3x/week
    WebsiteFleet: 7615.5M pax/year
    • Direct flight SKG → JSY3x/week
      Duration
      1h 15m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Thessaloniki — Syros route

Flights Thessaloniki — Syros depart from Thessaloniki International Airport and arrive at Syros Island Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Thessaloniki

SKG
Greece
About the cityHow to get thereWeatherAll about the country Greece
Arrival

Syros

JSY
Greece
About the cityHow to get thereWeatherAll about the country Greece
Departure airports
Arrival airports

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Frequently asked questions about the Thessaloniki — Syros flight

How long is the flight from Thessaloniki to Syros?

A nonstop Thessaloniki — Syros flight takes about 1 h 15 min — the distance between the cities is around 394 km.

How far is it from Thessaloniki to Syros?

The distance from Thessaloniki to Syros is about 394 km, which a nonstop flight covers in around 1 h 15 min.

Are there direct flights from Thessaloniki to Syros?

Yes, there are nonstop flights Thessaloniki — Syros — around 9 flights per week.

Which airlines fly from Thessaloniki to Syros?

Airlines operating Thessaloniki — Syros include Aegean Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Thessaloniki — Syros flights use?

Flights from Thessaloniki depart from Thessaloniki International Airport, and arrive at Syros Island Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Thessaloniki to Syros?

The price of a Thessaloniki — Syros ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in August. Tickets typically cost between $116 and $124. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Thessaloniki — Syros?

Flights Thessaloniki — Syros are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Thessaloniki to Syros?

To catch a low fare Thessaloniki — Syros, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Thessaloniki

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