# Syros Airport (JSY / LGSO)

**Syros Airport** (IATA: JSY, ICAO: LGSO) is a small airport in Syros Island, South Aegean, Greece. It has one runway, 1,080 m (3,542 ft) long, asphalt. It is operated by Hellenic Civil Aviation Authority. In 2025 it handled 24 thousand passengers.

Web page: https://dromopedia.com/airports/lgso

## At a glance

- IATA / ICAO: JSY / LGSO
- Type: Small airport
- Operator: Hellenic Civil Aviation Authority
- Serves: Syros Island, South Aegean, Greece
- Elevation: 72 m / 236 ft
- Coordinates: 37.4228, 24.9509
- Runways: 1
- Longest runway: 1,080 m / 3,542 ft
- Passengers: 23,678 (2025)
- Time zone: UTC+2/+3 · Europe/Athens
- Wikipedia: https://en.wikipedia.org/wiki/Syros_Island_National_Airport (14 languages)
- Wikidata: https://www.wikidata.org/wiki/Q7663518
- Weather station: LGSO
- Ident: LGSO

## Runways

| Ident | Length | Width | Surface | True headings | Lighted |
| --- | --- | --- | --- | --- | --- |
| 18/36 | 1,080 m / 3,542 ft | 30 m / 98 ft | Asphalt | 181° / 001° | yes |

## Passengers per year

| Year | Passengers | Source |
| --- | --- | --- |
| 2014 | 15,434 | Eurostat |
| 2015 | 14,693 | Eurostat |
| 2016 | 17,892 | Eurostat |
| 2017 | 21,397 | Eurostat |
| 2018 | 17,441 | Eurostat |
| 2019 | 12,811 | Eurostat |
| 2020 | 7,361 | Eurostat |
| 2021 | 10,491 | Eurostat |
| 2022 | 16,052 | Eurostat |
| 2023 | 15,018 | Eurostat |
| 2024 | 15,826 | Eurostat |
| 2025 | 23,678 | Eurostat |

## Routes

3 destinations in 1 country. From the airport's Wikipedia article.

### Year-round (1)

- [ATH](https://dromopedia.com/airports/lgav.md) Athens Eleftherios Venizelos International Airport · Greece · 105 km / 65 mi · Sky Express (Greece)

### Seasonal (2)

- [HER](https://dromopedia.com/airports/lgir.md) Heraklion International Nikos Kazantzakis Airport · Greece · 233 km / 145 mi · Aegean Airlines
- [SKG](https://dromopedia.com/airports/lgts.md) Thessaloniki Macedonia International Airport · Greece · 385 km / 239 mi · Aegean Airlines

## Airlines

The figure is how many destinations each airline flies from JSY, as the routes above have them. Hubs from Wikidata.

### Passenger (2)

- A3 [Aegean Airlines](https://dromopedia.com/airlines/aegean-airlines) · 2 · seasonal
- GQ [Sky Express](https://dromopedia.com/airlines/sky-express) · 1

## Rankings

Ranked among 48,075 open airports; = marks a shared place.

| Measure | Value | World | Region | Country |
| --- | --- | --- | --- | --- |
| Passengers | 24K (2025) | #2,380 of 3,974 | #492 in Europe | #34 in GR |
| Longest runway | 1,080 m / 3,542 ft | =12,436 of 29,858 | #1,345 in Europe | #44 in GR |
| Elevation | 72 m / 236 ft | =33,022 of 43,403 | =4,151 in Europe | #29 in GR |
| Runways | 1 | =4,364 of 29,978 | =646 in Europe | =6 in GR |

## Radio frequencies

| Type | Description | MHz |
| --- | --- | --- |
| A/G | RDO | 563.700 |
| AFIS | AFIS | 118.850 |

## Nearby airports

- [JMK](https://dromopedia.com/airports/lgmk.md) Mykonos Island National Airport · 35 km / 22 mi
- [PAS](https://dromopedia.com/airports/lgpa.md) Paros National Airport · 47 km / 29 mi
- [JNX](https://dromopedia.com/airports/lgnx.md) Naxos Island National Airport · 53 km / 33 mi
- [MLO](https://dromopedia.com/airports/lgml.md) Milos Airport · 91 km / 57 mi
- [ATH](https://dromopedia.com/airports/lgav.md) Athens Eleftherios Venizelos International Airport · 105 km / 65 mi
- [JTR](https://dromopedia.com/airports/lgsr.md) Santorini International Airport · 123 km / 76 mi

## Sources

- [Eurostat](https://ec.europa.eu/eurostat/databrowser/view/avia_paoa/default/table): Source: Eurostat (avia_paoa) (Eurostat reuse policy (CC BY 4.0))
- [NOAA Aviation Weather Center](https://aviationweather.gov/data/api/): Weather data: NOAA Aviation Weather Center (Public Domain (US Government))
- [OurAirports](https://ourairports.com/data/): Airport data from OurAirports (Public Domain)
- [Wikidata](https://www.wikidata.org): Structured data from Wikidata (CC0 1.0)
- [Wikipedia: “Syros Island National Airport”](https://en.wikipedia.org/w/index.php?title=Syros_Island_National_Airport&oldid=1363081294), revision of 7 Jul 2026 (CC BY-SA 4.0)
- [timezone-boundary-builder](https://github.com/evansiroky/timezone-boundary-builder): Time zone boundaries © OpenStreetMap contributors, timezone-boundary-builder (ODbL 1.0)
- Every figure with its source: https://dromopedia.com/airports/lgso/data