Our cheapest offers for flights from London (LON) to Kos (KGS)

Here you can compare cheap flights from London (LON) to Kos (KGS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Kos. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
London Kos	Outbound 06/10/26 1 Stopover (BGY) FR2734, FR7976 23h 00min	Return 20/10/26 direct FR6290 04h 10min	Ryanair	?	£128
Best option London Kos	Outbound 06/10/26 direct FR6291 03h 50min	Return 20/10/26 direct FR6290 04h 10min	Ryanair		£135
London Kos Please note: transfer for connecting flight	Outbound 06/10/26 1 Stopover (BGY) FR2734, FR7976 23h 00min	Return 20/10/26 direct FR6290 04h 10min	Ryanair		£129
London Kos	Outbound 08/08/26 1 Stopover (VIE) OS0340, OS0869 12h 35min	Return 15/08/26 1 Stopover (ZRH) LX8357, LX0326 23h 05min	Austrian Airlines		£245
London Kos	Outbound 06/10/26 direct FR6291 03h 50min	Return 20/10/26 direct FR6290 04h 10min	Ryanair		£153
London Kos	Outbound 06/10/26 direct FR6291 03h 50min	Return 20/10/26 direct FR6290 04h 10min	Ryanair	?	£164
London Kos	Outbound 08/08/26 1 Stopover (DUB) FR0127, FR9290 21h 55min	Return 15/08/26 1 Stopover (GLA) U23152, U20866 27h 25min	Ryanair	?	£212
London Kos	Outbound 06/10/26 1 Stopover (ATH) A30609, A30224 12h 20min	Return 20/10/26 1 Stopover (ATH) A30223, A30608 15h 00min	Aegean Airlines		£224
London Kos	Outbound 16/08/26 1 Stopover (MXP) U28309, FR6938 27h 10min	Return 24/08/26 1 Stopover (BER) EW8671, U28622 12h 30min	easyJet, Ryanair	?	£234
London Kos	Outbound 08/08/26 1 Stopover (ZRH) LX0345, LX8356 12h 00min	Return 15/08/26 1 Stopover (ZRH) LX8357, LX0316 13h 10min	Swiss International Air Lines		£258

Important flight information

Flight information: London - Kos

Outbound and return from	£127.12
Distance	2698 km
Departure airport	Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport	Airport Kos (KGS)
Destination country	Flights to Greece
Departure airport - Destination country	London (LCY, LGW, LHR, LTN, STN, SEN) - Greece

Alternative routes to Greece

Flight London - Athens from £85
Flight London - Corfu from £95
Flight London - Kefalonia Kefallinia from £144
Flight London - Zakynthos from £134
Flight London - Santorini from £191
Flight London - Kalamata from £160
Flight London - Mykonos from £186
Flight London - Chania from £122
Flight London - Heraklion from £91
Flight London - Rhodes from £125

Flight Routes from London to Kos

Our cheapest offers for flights from London (LON) to Kos (KGS)

London (LCY, LGW, LHR, LTN, STN, SEN)

Kos

Important flight information

Flight information: London - Kos

Alternative routes to Greece

Alternative flights to Kos

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