Cheap flights from Kos to Thessaloniki

Cheapest current fares: $131 in August 2026, 547 km direct flight in ~39m.

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Live fares · KGS → SKG

Cheapest month-by-month fares

Lowest available fare per calendar month from Kos (KGS) to Thessaloniki (SKG). Refreshed daily.

Kos (KGS) → Thessaloniki (SKG)

  1. August 2026 $131

Frequently asked questions

  • What is the cheapest month to fly from Kos to Thessaloniki?

    Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Kos (KGS) to Thessaloniki (SKG), with fares starting from $131.

  • What is the lowest current fare from KGS to SKG?

    The lowest currently-listed fare from Kos (KGS) to Thessaloniki (SKG) is $131 on 2026-08-25.

  • How long is the flight from Kos to Thessaloniki?

    Direct flights from KGS to SKG cover approximately 547 km (340 miles), with an estimated flight time of 39m. Operating airlines: A3.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: KGS → SKG Cheapest month to fly to Thessaloniki All flights from Kos All flights to Thessaloniki Flights to Greece Visa-free with Greece passport A3 routes