£20 Cheap Flights to Kos Island Intl.

Cheap round-trip flights to Kos Island Intl.

Prices were available within the past 7 days and start at £20 for one-way flights and £39 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Fri, 12 Jun - Thu, 18 Jun

ZAG

Zagreb

KGS

Kos

£39 Return, found 2 days ago

£39

Return

found 2 days ago

Select Ryanair flight, departing Fri, 12 Jun from Zagreb to Kos, returning Thu, 18 Jun, priced at £39 found 2 days ago

Wed, 29 Apr - Mon, 4 May

LGW

London

KGS

Kos

£92 Return, found 4 hours ago

£92

Return

found 4 hours ago

Select easyJet flight, departing Wed, 29 Apr from London to Kos, returning Mon, 4 May, priced at £92 found 4 hours ago

Mon, 15 Jun - Mon, 22 Jun

LTN

London

KGS

Kos

£112 Return, found 3 hours ago

£112

Return

found 3 hours ago

Select Jet2 flight, departing Mon, 15 Jun from London to Kos, returning Mon, 22 Jun, priced at £112 found 3 hours ago

Sun, 25 Oct - Thu, 29 Oct

SKG

Thessaloniki

KGS

Kos

£119 Return, found 6 days ago

£119

Return

found 6 days ago

Select Aegean flight, departing Sun, 25 Oct from Thessaloniki to Kos, returning Thu, 29 Oct, priced at £119 found 6 days ago

Tue, 19 May - Wed, 20 May

SKG

Thessaloniki

KGS

Kos

£150 Return, found 1 day ago

£150

Return

found 1 day ago

Select SKY express flight, departing Tue, 19 May from Thessaloniki to Kos, returning Wed, 20 May, priced at £150 found 1 day ago