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Cheap flights from Kos to London from £31

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kos to London departing on 26/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Kos to London

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
19:15 - 21:30
KGS
-
LGW
4h 15mdirect
easyJet Logo
12:20 - 18:25
LGW
-
KGS
4h 05mdirect
£76easyJet
Sun, 29 Mar - Sun, 5 Apr
Multiple Airlines Logo
08:35 - 12:35
KGS
-
LGW
6h 00m
1 stop
Multiple Airlines Logo
12:20 - 18:25
LGW
-
KGS
4h 05mdirect
£139Multiple Airlines
Sun, 29 Mar - Sun, 5 Apr
easyJet Logo
19:15 - 21:30
KGS
-
LGW
4h 15mdirect
easyJet Logo
19:05 - 12:15
LGW
-
KGS
15h 10m
2 stops
£148easyJet
Sun, 29 Mar - Sun, 5 Apr
Multiple Airlines Logo
08:35 - 12:35
KGS
-
LGW
6h 00m
1 stop
Multiple Airlines Logo
19:05 - 12:15
LGW
-
KGS
15h 10m
2 stops
£210Multiple Airlines
Sun, 29 Mar - Sun, 5 Apr
Sky Express Logo
16:15 - 12:35
KGS
-
LGW
22h 20m
1 stop
Sky Express Logo
13:35 - 15:45
LGW
-
KGS
24h 10m
1 stop
£267Sky Express
Wed, 22 Apr - Sat, 25 Apr
Sky Express Logo
16:15 - 12:35
KGS
-
LGW
22h 20m
1 stop
Sky Express Logo
13:35 - 15:45
LGW
-
KGS
24h 10m
1 stop
£268Sky Express
Wed, 22 Apr - Sat, 25 Apr
Multiple Airlines Logo
22:25 - 17:45
KGS
-
LGW
21h 20m
2 stops
Multiple Airlines Logo
18:05 - 18:30
LGW
-
KGS
22h 25m
2 stops
£311Multiple Airlines
Sun, 29 Mar - Sun, 5 Apr

easyJet flights from Kos to London Gatwick Airport

Our best easyJet deals on Kos to London Gatwick Airport flight tickets
easyJet
29 Mar
KGS19:15Kos
4h 15m
LGW21:30London Gatwick
5 Apr
LGW12:20London Gatwick
4h 05m
KGS18:25Kos
£76
easyJet
29 Mar
KGS19:15Kos
4h 15m
LGW21:30London Gatwick
5 Apr
LGW19:05London Gatwick
15h 10m
2 stops
KGS12:15Kos
£148

Sky Express flights from Kos to London Gatwick Airport

Our best Sky Express deals on Kos to London Gatwick Airport flight tickets
Sky Express
22 Apr
KGS16:15Kos
22h 20m
1 stop
LGW12:35London Gatwick
25 Apr
LGW13:35London Gatwick
24h 10m
1 stop
KGS15:45Kos
£267
Sky Express
22 Apr
KGS16:15Kos
22h 20m
1 stop
LGW12:35London Gatwick
25 Apr
LGW13:35London Gatwick
24h 10m
1 stop
KGS15:45Kos
£268

momondo Fare Finder

 
Customise your flight search to find flights from Kos to London Gatwick Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 1 February 2026.
Use the filters below to find and compare flights from Kos to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KosLondon

KGS - LGW

KGSLGW

Kos

Sun 29/3

19:15-21:30

Nonstop4h 15m

London Gatwick

Sun 5/4

12:20-18:25

Nonstop4h 05m

£76

KosLondon

KGS - LGW

KGSLGW

Kos

Sun 29/3

08:35-12:35

1 stop6h 00m

London Gatwick

Sun 5/4

12:20-18:25

Nonstop4h 05m

£139

KosLondon

KGS - LGW

KGSLGW

Kos

Sun 29/3

19:15-21:30

Nonstop4h 15m

London Gatwick

Sun 5/4

19:05-12:15

2 stops15h 10m

£148

KosLondon

KGS - LGW

KGSLGW

Kos

Sun 29/3

08:35-12:35

1 stop6h 00m

London Gatwick

Sun 5/4

19:05-12:15

2 stops15h 10m

£210

KosLondon

KGS - LGW

KGSLGW

Kos

Wed 22/4

16:15-12:35

1 stop22h 20m

London Gatwick

Sat 25/4

13:35-15:45

1 stop24h 10m

£267

KosLondon

KGS - LGW

KGSLGW

Kos

Wed 22/4

16:15-12:35

1 stop22h 20m

London Gatwick

Sat 25/4

13:35-15:45

1 stop24h 10m

£268

KosLondon

KGS - LGW

KGSLGW

Kos

Sun 29/3

22:25-17:45

2 stops21h 20m

London Gatwick

Sun 5/4

18:05-18:30

2 stops22h 25m

£311

KosLondon

KGS - LGW

KGSLGW

Kos

Sun 26/4

19:15-21:30

Nonstop4h 15m

£31

KosLondon

KGS - LGW

KGSLGW

Kos

Thu 30/7

17:15-23:05

1 stop7h 50m

£69

KosLondon

KGS - LGW

KGSLGW

Kos

Thu 30/7

22:05-00:20

Nonstop4h 15m

£85

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Kos to London Gatwick Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London Gatwick Airport?

According to our data, Friday is the cheapest day to fly to London Gatwick Airport from Kos. The lowest ticket price found for a Friday departure recently was £120. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Kos to London Gatwick Airport on a Wednesday will generally be more expensive and average around £137. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Our data shows that the cheapest Kos to London Gatwick Airport flights are usually those with departure times at midday. Our users have found flights to London Gatwick Airport at midday for as low as £124. In contrast, the most expensive time of day to depart to London Gatwick Airport is in the evening when prices are around £149.

What is the cheapest Kos to London Gatwick flight route?

Fly from Kos to London Gatwick for the best Kos - London Gatwick flight prices

What cabin class options are available on Kos to London Gatwick flights?

There are 2 cabin classes available to choose from on Kos to London Gatwick flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Kos to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kos to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Kos to London Gatwick Airport (KGS to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kos to London Gatwick Airport

Fastest flight time

9h 55m

Direct flights

Mon, Fri and Sat
The fastest flight from Kos to London Gatwick Airport takes 9h 55m
Direct flights go from Kos to London Gatwick Airport on Monday, Friday and Saturday. There are no airlines offering direct flights..
Search flight deals

  • How far is Kos to London Gatwick by plane?

    Kos and London Gatwick are 1665.9 mi apart from one another. A reasonable flight in good conditions will take 9h 55m.

  • When did momondo last update prices for flights from Kos Airport to London Gatwick Airport?

    Prices for flights from Kos Airport to London Gatwick Airport were last updated today.

  • How old do you have to be to fly from Kos Airport to London Gatwick Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kos Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The required travel and health documents for your London Gatwick Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Gatwick Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Kos to London Gatwick Airport?

Travelling to a place near London?

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Southend-on-Sea
Canterbury
Ipswich
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Guildford
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Hayes
Dover
Folkestone
Worthing
Colchester
Bedford
Ramsgate
Chichester

Why use momondo?

Why should I use momondo to find a flight deal from Kos to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Kos to London for you.

Can I find flights from Kos to London with flexible booking policies on momondo?

All flight searches from Kos to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kos to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Kos.

I’m not ready to book a flight from Kos to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Kos are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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