AirHint found the following cheapest return flights from Kos (KGS) to Eindhoven (EIN) in September 2025 (see full year).

Return flights

06 Sep - 11 Sep	Ryanair
04 Sep - 11 Sep	transavia
04 Sep - 09 Sep	transavia
06 Sep - 13 Sep	Ryanair
04 Sep - 11 Sep	transavia	direct
04 Sep - 18 Sep	TUI.nl	direct
06 Sep - 18 Sep	TUI.nl	direct
04 Sep - 06 Sep	TUI.nl	direct
06 Sep - 11 Sep	TUI.nl	direct
04 Sep - 20 Sep	TUI.nl	direct
18 Sep - 04 Oct	TUI.nl	direct
20 Sep - 04 Oct	TUI.nl	direct
13 Sep - 04 Oct	TUI.nl	direct
25 Sep - 04 Oct	TUI.nl	direct
18 Sep - 09 Oct	TUI.nl	direct
20 Sep - 09 Oct	TUI.nl	direct
25 Sep - 09 Oct	TUI.nl	direct
25 Sep - 16 Oct	TUI.nl	direct
20 Sep - 11 Oct	TUI.nl	direct
25 Sep - 11 Oct	TUI.nl	direct

Also check the deals for one-way flights from Kos to Eindhoven in September.

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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Cheapest return flights from Kos to Eindhoven in September from $256

Return flights