Our cheapest offers for flights from London Gatwick to Kos

Here you can compare cheap flights from London Gatwick (LGW) 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 Gatwick Kos	Outbound 31/03/26 2 Stopovers (TIA, ATH) W95703, A30973, A30228 16h 35min	Return 21/04/26 1 Stopover (GLA) U23152, U20864 19h 35min	Wizz Air UK, Aegean Airlines	?	£227
Best option London Gatwick Kos	Outbound 19/06/26 direct BA2748 04h 00min	Return 05/07/26 direct BA2749 03h 55min	British Airways	?	£262
London Gatwick Kos	Outbound 31/03/26 2 Stopovers (ZRH, ATH) LX0431, LX1842, A30222 21h 25min	Return 21/04/26 2 Stopovers (ATH, ZRH) A30227, LX1843, LX0432 25h 45min	Swiss International Air Lines, Aegean Airlines		£309
London Gatwick Kos Please note: transfer for connecting flight	Outbound 08/08/26 1 Stopover (ATH) GQ0701, GQ0224 06h 20min	Return 31/08/26 direct U28236 04h 20min	Sky Express		£605
London Gatwick Kos	Outbound 25/05/26 1 Stopover (ATH) GQ0701, GQ0220 16h 30min	Return 07/06/26 direct U28238 04h 15min	Sky Express		£287
London Gatwick Kos	Outbound 19/06/26 1 Stopover (ATH) GQ0701, GQ0220 16h 30min	Return 05/07/26 1 Stopover (ATH) GQ0225, GQ0700 15h 40min	Sky Express		£305
London Gatwick Kos	Outbound 25/05/26 direct U28235 04h 00min	Return 07/06/26 direct U28238 04h 15min	easyJet		£334
London Gatwick Kos	Outbound 31/03/26 1 Stopover (ATH) GQ0701, GQ0224 06h 20min	Return 21/04/26 1 Stopover (ATH) GQ0221, GQ0700 06h 00min	Sky Express		£338
London Gatwick Kos	Outbound 31/03/26 2 Stopovers (ZRH, ATH) LX0431, LX1842, A30222 21h 25min	Return 21/04/26 2 Stopovers (ATH, ZRH) A30227, LX1843, LX0432 25h 45min	Swiss International Air Lines, Aegean Airlines		£344
London Gatwick Kos	Outbound 08/08/26 1 Stopover (DUB) FR0119, FR9290 24h 40min	Return 31/08/26 1 Stopover (BER) FR4359, U28630 16h 55min	Ryanair	?	£346

Important flight information

Flight information: London Gatwick - Kos

Outbound and return from	£ 226,65
Distance	2682 km
Departure airport	Airport London Gatwick (LGW)
Arrival airport	Airport Kos (KGS)
Destination country	Flights to Greece

Alternative routes to Greece

Flight London Gatwick - Heraklion from £ 104
Flight London Gatwick - Corfu from £ 86
Flight London Gatwick - Athens from £ 49
Flight London Gatwick - Rhodes from £ 110
Flight London Gatwick - Mykonos from £ 239
Flight London Gatwick - Zakynthos from £ 368
Flight London Gatwick - Kefalonia Kefallinia from £ 156
Flight London Gatwick - Kalamata from £ 161
Flight London Gatwick - Chania from £ 185
Flight London Gatwick - Santorini from £ 173

Alternative flights to Kos

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