AirHint found the following cheapest return flights from Manchester (MAN) to Kos (KGS) in August 2025 (see full year).

Return flights

28 Aug - 07 Sep	TUI	direct
30 Aug - 13 Sep	TUI	direct
28 Aug - 04 Sep	TUI	direct
31 Aug - 09 Sep	TUI	direct
30 Aug - 09 Sep	TUI	direct
31 Aug - 06 Sep	TUI	direct
30 Aug - 10 Sep	TUI	direct
31 Aug - 10 Sep	TUI	direct
30 Aug - 11 Sep	TUI	direct
31 Aug - 04 Sep	TUI	direct
20 Aug - 26 Aug	easyJet
19 Aug - 26 Aug	Jet2
22 Aug - 27 Aug	Jet2
23 Aug - 26 Aug	TUI
21 Aug - 26 Aug	Eurowings
24 Aug - 27 Aug	easyJet
20 Aug - 27 Aug	easyJet
22 Aug - 24 Aug	Jet2	direct
24 Aug - 29 Aug	easyJet
30 Aug - 31 Aug	TUI

Also check the deals for one-way flights from Manchester to Kos in August.

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 Manchester to Kos in August from 116€

Return flights