Cheapest return EXT–KGS flights, May

AirHint found the following cheapest return flights from Exeter (EXT) to Kos (KGS) in May 2026 (see full year).

Return flights

31 May - 31 May TUI
24 May - 31 May TUI direct
25 May - 31 May Aer Lingus
27 May - 30 May TUI
28 May - 30 May Ryanair
24 May - 30 May TUI
26 May - 30 May TUI
25 May - 30 May Aer Lingus
29 May - 30 May Aer Lingus
23 May - 30 May Aer Lingus

Also check the deals for one-way flights from Exeter to Kos in May.

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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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