Our cheapest offers for flights from London to Kos

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 Pay attention to transfer at connecting flight	Outbound 16/09/25 1 Stopover (BGY) RK3674, FR7976 06h 30min	Return 19/09/25 1 Stopover (MXP) FR6939, FR8718 08h 45min	Ryanair UK, Ryanair		£125	Offers unavailable
Best option London Kos	Outbound 16/09/25 direct LS1511 04h 00min	Return 19/09/25 direct LS1512 04h 10min	Jet2.com		£203
London Kos	Outbound 15/05/26 1 Stopover (FRA) LH0909, LH4418 15h 20min	Return 24/05/26 1 Stopover (ZRH) LX8357, LX0338 27h 30min	Lufthansa		£286
London Kos	Outbound 19/02/26 1 Stopover (ATH) W95745, A30226 28h 45min	Return 22/02/26 1 Stopover (ATH) GQ0225, W95748 29h 10min	Wizz Air UK, Aegean Airlines	?	£174
London Kos	Outbound 19/02/26 1 Stopover (ATH) W95745, A30226 28h 45min	Return 22/02/26 1 Stopover (ATH) GQ0225, GQ0700 16h 40min	Wizz Air UK, Aegean Airlines		£181
London Kos	Outbound 19/02/26 1 Stopover (ATH) GQ0701, GQ0224 05h 50min	Return 22/02/26 1 Stopover (ATH) GQ0225, GQ0700 16h 40min	Sky Express		£188
London Kos	Outbound 16/09/25 1 Stopover (ZRH) LX0319, LX8356 05h 30min	Return 19/09/25 1 Stopover (BRU) SN3244, SN2103 06h 15min	Swiss International Air Lines		£190
London Kos	Outbound 19/02/26 1 Stopover (ATH) GQ0701, GQ0224 05h 50min	Return 22/02/26 1 Stopover (ATH) GQ0225, GQ0700 16h 40min	Sky Express		£198
London Kos	Outbound 08/12/25 1 Stopover (ATH) U26405, GQ0224 11h 45min	Return 24/12/25 1 Stopover (ATH) GQ0221, U26406 11h 20min	easyJet, Sky Express		£204
London Kos	Outbound 08/12/25 1 Stopover (ATH) GQ0701, GQ0224 05h 50min	Return 24/12/25 1 Stopover (ATH) GQ0225, GQ0700 16h 40min	Sky Express		£219

Important flight information

Flight information: London - Kos

Outbound and return from	£ 125,00
Distance	2698 km
Departure airport	Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport	Airport Kos (KGS)
Destination country	Flights to Greece

Alternative routes to Greece

Flight London - Athens from £ 27
Flight London - Corfu from £ 85
Flight London - Kefalonia Kefallinia from £ 177
Flight London - Chania from £ 159
Flight London - Heraklion from £ 83
Flight London - Thessaloniki from £ 139
Flight London - Zakynthos from £ 89
Flight London - Rhodes from £ 54
Flight London - Mykonos from £ 145
Flight London - Santorini from £ 77

Flights from London to Kos

Our cheapest offers for flights from London to Kos

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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