Our cheapest offers for flights from London Heathrow to Kos

Here you can compare cheap flights from London Heathrow (LHR) 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 Heathrow Kos	Outbound 22/06/26 1 Stopover (VIE) OS0340, OS0867 12h 00min	Return 24/06/26 1 Stopover (VIE) OS0868, OS0331 12h 40min	Austrian Airlines		£257
Best option London Heathrow Kos	Outbound 22/06/26 1 Stopover (BER) EW8461, EW8670 09h 30min	Return 24/06/26 1 Stopover (ATH) A30223, A30602 08h 15min	Eurowings		£288
London Heathrow Kos	Outbound 22/06/26 1 Stopover (VIE) OS0340, OS0867 12h 00min	Return 24/06/26 1 Stopover (BRU) SN3244, SN2095 07h 40min	Austrian Airlines		£317
London Heathrow Kos	Outbound 22/06/26 1 Stopover (DUS) EW9463, EW9636 08h 50min	Return 24/06/26 1 Stopover (DUS) EW9637, EW9466 06h 20min	Eurowings		£400
London Heathrow Kos	Outbound 22/06/26 1 Stopover (VIE) OS0340, OS0867 12h 00min	Return 24/06/26 1 Stopover (BRU) SN3244, SN2095 07h 40min	Austrian Airlines	?	£405
London Heathrow Kos	Outbound 22/06/26 1 Stopover (DUS) EW9463, EW9636 08h 50min	Return 24/06/26 1 Stopover (DUS) EW9637, EW9466 06h 20min	Eurowings	?	£590
London Heathrow Kos	Outbound 22/06/26 2 Stopovers (CAI, ATH) MS0778, MS0747, A30226 24h 30min	Return 24/06/26 2 Stopovers (ATH, CAI) A30227, MS0724, MS0777 21h 25min	Egyptair, Aegean Airlines		£1,259

Important flight information

Flight information: London Heathrow - Kos

Outbound and return from	256,85 £
Distance	2715 km
Departure airport	Airport London Heathrow (LHR)
Arrival airport	Airport Kos (KGS)
Destination country	Flights to Greece
City-Code - Arrival airport	London - Kos
Departure airport - Destination country	London Heathrow - Greece

Alternative routes to Greece

Flight London Heathrow - Athens from 172 £
Flight London Heathrow - Kefalonia Kefallinia from 291 £
Flight London Heathrow - Chania from 208 £
Flight London Heathrow - Preveza from 254 £
Flight London Heathrow - Mykonos from 187 £
Flight London Heathrow - Santorini from 209 £

Alternative flights to Kos

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