Cheapest return flights from Kos to Athens in April from $80

AirHint found the following cheapest return flights from Kos (KGS) to Athens (ATH) in April 2026 (see full year).

Return flights

03 Apr - 14 Apr SKY express direct
03 Apr - 20 Apr SKY express direct
18 Apr - 20 Apr SKY express direct
03 Apr - 03 Apr SKY express direct
03 Apr - 04 Apr SKY express direct
03 Apr - 13 Apr SKY express direct
03 Apr - 05 Apr SKY express direct
03 Apr - 17 Apr SKY express direct
18 Apr - 04 May SKY express direct
18 Apr - 29 Apr SKY express direct
18 Apr - 07 May SKY express direct
01 Apr - 04 Apr Aegean Airlines direct
18 Apr - 01 May SKY express direct
25 Apr - 04 May SKY express direct
30 Apr - 04 May SKY express direct
25 Apr - 11 May SKY express direct
25 Apr - 07 May SKY express direct
30 Apr - 11 May SKY express direct
30 Apr - 21 May SKY express direct
30 Apr - 19 May SKY express direct

Also check the deals for one-way flights from Kos to Athens in April.

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