Find Aegean Airlines(A3) flights from Thessaloniki to Athens

At the moment, you can catch a nonstop flight from Thessaloniki to Athens with the following airlines, including: SKY express AEGEAN Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

It takes around 56 minutes to fly from Thessaloniki (SKG) to Athens (ATH).

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Thessaloniki to Athens is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on Trip.com data in the past 4 weeks, there is 112 flight per week flying from Thessaloniki to Athens. You can check the weekly schedule for popular airlines on this route below: SKY express: S/M/T/W/T/F/S -- GQ391 (07:47) SKY express: S/M/T/W/T/F/S -- GQ381 (09:34) AEGEAN: S/M/T/W/T/F/S -- A3107 (09:18)

The cheapest months to fly from Thessaloniki to Athens is November, when demand for travel is lower.

After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Thessaloniki to Athens on December 17, 2025 with SKY express, with prices starting at PHP 2,068.

You can land at any one of the following hubs in Athens, with Thessaloniki International Airport to Athens International Airport "Eleftherios Venizelos" (SKG-ATH) is by far the most common option on this route: Athens International Airport "Eleftherios Venizelos" (ATH).

The time difference between Athens and Thessaloniki is 0h.

Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.