Kos Island to Thessaloniki (KGS-SKG): nonstop upgrade & award space

Aegean Airlines flies the KGS to SKG nonstop about 6 times a week. Aegean Airlines sets the rhythm here, a few flights a day with a small premium cabin on each, so a date with open space is worth acting on the day you see it. 2LNR tracks award seats on Aegean Airlines across every KGS to SKG date, so you can see whether a seat exists before you move points.

Schedule last confirmed September 6, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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Nonstop flights a week

340 mi

Nonstop distance

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Kos Island to Thessaloniki flight schedule

Scheduled nonstop departures for KGS to SKG, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Kos Island (KGS) to Thessaloniki (SKG)
Date	Flight	Airline	Departs KGS	Arrives SKG	Duration	Aircraft
Wed, Sep 9	A3 597	Aegean Airlines	20:00	21:35	1h 35m	AT7
Thu, Sep 10	A3 597	Aegean Airlines	21:35	23:10	1h 35m	AT7
Fri, Sep 11	A3 597	Aegean Airlines	21:00	22:10	1h 10m	320
Sat, Sep 12	A3 597	Aegean Airlines	18:45	19:55	1h 10m	320
Sun, Sep 13	A3 597	Aegean Airlines	20:00	21:35	1h 35m	AT7
Mon, Sep 14	A3 597	Aegean Airlines	22:00	23:10	1h 10m	320
Tue, Sep 15	A3 597	Aegean Airlines	20:00	21:35	1h 35m	AT7

Showing all 7 scheduled KGS to SKG departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every KGS to SKG date on the interactive map

Award seats on KGS to SKG departures

2LNR tracks award seats on Aegean Airlines, date by date. Open the calendar for Kos Island to Thessaloniki to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each KGS to SKG departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See KGS to SKG on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Kos Island to Thessaloniki nonstop

Carriers operating KGS to SKG nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

Aegean Airlines (A3) route map

See KGS to SKG on the interactive map →

Frequently asked questions about KGS to SKG

How far is Thessaloniki from Kos Island?

KGS to SKG covers about 340 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.

Which airlines fly nonstop from KGS to SKG?

Aegean Airlines is currently the only airline flying KGS to SKG nonstop. 2LNR tracks award seats on Aegean Airlines.

How many flights a week are there from KGS to SKG?

About 6 nonstop flights a week run between Kos Island and Thessaloniki in the current schedule, operated by Aegean Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from KGS to SKG depart?

Scheduled KGS to SKG nonstops in the next 7 days with service leave between 18:45 and 22:00, local time at Kos Island. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

How do I check upgrade or award availability on KGS to SKG?

Open the KGS to SKG route on the interactive map or the matrix to see award seats by date on Aegean Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss KGS to SKG upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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