Cheapest return flights from Kos to Athens in December from 72€
AirHint found the following cheapest return flights from Kos (KGS) to Athens (ATH)
in December 2025 (see full year ).
Return flights
28 Dec
- 16 Jan
SKY express
72 €
direct
28 Dec
- 17 Jan
SKY express
72 €
direct
06 Dec
- 24 Dec
Aegean Airlines
78 €
direct
28 Dec
- 15 Jan
SKY express
81 €
direct
02 Dec
- 03 Dec
SKY express
82 €
direct
02 Dec
- 18 Dec
SKY express
82 €
direct
02 Dec
- 14 Dec
SKY express
82 €
direct
02 Dec
- 12 Dec
SKY express
82 €
direct
02 Dec
- 17 Dec
SKY express
82 €
direct
02 Dec
- 19 Dec
SKY express
82 €
direct
08 Dec
- 18 Dec
SKY express
82 €
direct
08 Dec
- 14 Dec
SKY express
82 €
direct
08 Dec
- 12 Dec
SKY express
82 €
direct
29 Dec
- 16 Jan
SKY express
82 €
direct
29 Dec
- 19 Jan
SKY express
82 €
direct
29 Dec
- 17 Jan
SKY express
82 €
direct
31 Dec
- 16 Jan
SKY express
82 €
direct
31 Dec
- 19 Jan
SKY express
82 €
direct
31 Dec
- 17 Jan
SKY express
82 €
direct
10 Dec
- 20 Jan
Aegean Airlines
84 €
direct
Also check the deals for one-way flights from Kos to Athens in December .
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers.
Only the cheapest flights are offered.
Select a price to book and secure these cheap prices.
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