Cheapest return flights from Copenhagen to Athens in September from $192

AirHint found the following cheapest return flights from Copenhagen (CPH) to Athens (ATH) in September 2026 (see full year).

Return flights

01 Sep - 08 Sep Norwegian Air Sweden AOC
02 Sep - 12 Sep Ryanair
01 Sep - 04 Sep Norwegian Air Sweden AOC
01 Sep - 02 Sep Norwegian Air Sweden AOC
19 Sep - 26 Sep Norwegian Air Sweden AOC direct
17 Sep - 24 Sep Lufthansa
04 Sep - 11 Sep Brussels Airlines
04 Sep - 11 Sep Aegean Airlines direct
01 Sep - 08 Sep Aegean Airlines direct
04 Sep - 05 Sep Norwegian Air Sweden AOC direct
19 Sep - 07 Oct Norwegian Air Sweden AOC
29 Sep - 07 Oct Vueling Airlines
28 Sep - 07 Oct Norwegian Air Sweden AOC
25 Sep - 05 Oct easyJet
19 Sep - 05 Oct Norwegian Air Sweden AOC
19 Sep - 08 Oct Norwegian Air Sweden AOC
19 Sep - 05 Oct Norwegian Air Sweden AOC direct
25 Sep - 05 Oct Aegean Airlines direct
29 Sep - 05 Oct Vueling Airlines
29 Sep - 08 Oct Vueling Airlines

Also check the deals for one-way flights from Copenhagen to Athens in September.

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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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