£45 Cheap easyJet flights from London to Kos (LGW→KGS)

View £45 flight on Sun, 21 Sept 2025Opens in a new window
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easyJet flights from London to Kos (LGW→KGS)

Prices were available within the past 7 days and start at £45 for one-way flights and £110 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Sun, 21 Sept - Wed, 24 Sept
LGW
London
KGS
Kos
£110 Return, found 18 hours ago
£110
Return
found 18 hours ago
Select easyJet flight, departing Sun, 21 Sept from London to Kos, returning Wed, 24 Sept, priced at £110 found 18 hours ago
easyJet
Sun, 5 Apr - Thu, 16 Apr
LGW
London
KGS
Kos
£112 Return, found 19 hours ago
£112
Return
found 19 hours ago
Select easyJet flight, departing Sun, 5 Apr from London to Kos, returning Thu, 16 Apr, priced at £112 found 19 hours ago
easyJet
Wed, 15 Apr - Mon, 20 Apr
LGW
London
KGS
Kos
£116 Return, found 3 days ago
£116
Return
found 3 days ago
Select easyJet flight, departing Wed, 15 Apr from London to Kos, returning Mon, 20 Apr, priced at £116 found 3 days ago
easyJet
Wed, 15 Apr - Wed, 22 Apr
LGW
London
KGS
Kos
£117 Return, found 6 days ago
£117
Return
found 6 days ago
Select easyJet flight, departing Wed, 15 Apr from London to Kos, returning Wed, 22 Apr, priced at £117 found 6 days ago
easyJet
Mon, 22 Sept - Wed, 24 Sept
LGW
London
KGS
Kos
£124 Return, found 20 hours ago
£124
Return
found 20 hours ago
Select easyJet flight, departing Mon, 22 Sept from London to Kos, returning Wed, 24 Sept, priced at £124 found 20 hours ago
easyJet
Thu, 16 Apr - Mon, 20 Apr
LGW
London
KGS
Kos
£129 Return, found 1 day ago
£129
Return
found 1 day ago
Select easyJet flight, departing Thu, 16 Apr from London to Kos, returning Mon, 20 Apr, priced at £129 found 1 day ago
Flight from London to Kos route information
Origin airport
Gatwick
Destination airport
Kos Island Intl.
Airlines serving
Aegean, British Airways, SKY express, Swiss International Air Lines, easyJet
Popular airline
British Airways
Distance
2661 km
Average flight time
5 hours 53 mins

Frequently asked questions

How much is an easyJet flight from Gatwick Airport (LGW) to Kos Island Intl. Airport (KGS)?
Set the "Price (lowest to highest)" filter on Expedia to look for cheap easyJet return flights from £110 from LGW to KGS. Affordable one-way options from £45 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from LGW to KGS with easyJet?
Browse for one-way or return flights to Kos in December or February. You could find a cheap fare with easyJet during these quieter months.
Does easyJet fly nonstop from Gatwick Airport (LGW) to Kos Island Intl. Airport (KGS)?
Enter your dates, click search and select "Nonstop" on Expedia to find any direct flights from LGW to KGS with easyJet or another airline.
What airports does easyJet fly into in Kos?
Kos Island Intl. Airport (KGS) is the primary Kos hub for easyJet flights from Gatwick Airport (LGW).
Can I change or cancel my easyJet flight from Gatwick Airport (LGW) to Kos Island Intl. Airport (KGS)?
Changes are generally free within 24 hours of booking, but your airline may charge you after that time. For more information about altering your flights, go to your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to adjust your plans without being charged, apply the "Changes included" or "No cancel fee" filter when planning your next adventure.
*Available to Expedia members.