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Cheap flights from Kos to London from £24

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 1/4. 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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Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
22:10 - 00:20
KGS
-
STN
4h 10mdirect
Ryanair Logo
15:55 - 21:45
STN
-
KGS
3h 50mdirect
£72Ryanair
Sun, 29 Mar - Sun, 5 Apr
easyJet Logo
19:15 - 21:30
KGS
-
LGW
4h 15mdirect
easyJet Logo
12:20 - 18:25
LGW
-
KGS
4h 05mdirect
£82easyJet
Sun, 29 Mar - Sun, 5 Apr
Multiple Airlines Logo
22:10 - 00:20
KGS
-
STN
4h 10mdirect
Multiple Airlines Logo
07:00 - 12:15
STN
-
KGS
27h 15m
2 stops
£127Multiple Airlines
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
£143Multiple 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
£146easyJet
Sun, 29 Mar - Sun, 5 Apr
Multiple Airlines Logo
09:20 - 19:15
KGS
-
STN
11h 55m
1 stop
Multiple Airlines Logo
15:55 - 21:45
STN
-
KGS
3h 50mdirect
£164Multiple Airlines
Sun, 29 Mar - Sun, 5 Apr
Sky Express Logo
22:25 - 12:35
KGS
-
LGW
16h 10m
1 stop
Sky Express Logo
13:35 - 08:05
LGW
-
KGS
16h 30m
1 stop
£267Sky Express
Wed, 22 Apr - Sat, 25 Apr
Sky Express Logo
22:25 - 12:35
KGS
-
LGW
16h 10m
1 stop
Sky Express Logo
13:35 - 21:55
LGW
-
KGS
6h 20m
1 stop
£268Sky Express
Wed, 22 Apr - Sat, 25 Apr
Aegean Airlines Logo
18:05 - 11:15
KGS
-
LHR
19h 10m
1 stop
Aegean Airlines Logo
22:15 - 08:50
LHR
-
KGS
8h 35m
1 stop
£278Aegean Airlines
Sun, 29 Mar - Sun, 5 Apr
Aegean Airlines Logo
06:00 - 17:55
KGS
-
LHR
13h 55m
1 stop
Aegean Airlines Logo
16:35 - 00:35
LHR
-
KGS
6h 00m
1 stop
£311Aegean Airlines
Wed, 22 Apr - Sat, 25 Apr

Aegean Airlines flights from Kos to London

Our best Aegean Airlines deals on Kos to London flight tickets
Aegean Airlines
29 Mar
KGS18:05Kos
19h 10m
1 stop
LHR11:15London Heathrow
5 Apr
LHR22:15London Heathrow
8h 35m
1 stop
KGS08:50Kos
£278
Aegean Airlines
22 Apr
KGS06:00Kos
13h 55m
1 stop
LHR17:55London Heathrow
25 Apr
LHR16:35London Heathrow
6h 00m
1 stop
KGS00:35Kos
£311
Aegean Airlines
22 Apr
KGS13:05Kos
6h 50m
1 stop
LHR17:55London Heathrow
25 Apr
LHR12:15London Heathrow
10h 20m
1 stop
KGS00:35Kos
£312

easyJet flights from Kos to London

Our best easyJet deals on Kos to London flight tickets
easyJet
29 Mar
KGS19:15Kos
4h 15m
LGW21:30London Gatwick
5 Apr
LGW12:20London Gatwick
4h 05m
KGS18:25Kos
£82
easyJet
29 Mar
KGS19:15Kos
4h 15m
LGW21:30London Gatwick
5 Apr
LGW19:05London Gatwick
15h 10m
2 stops
KGS12:15Kos
£146

momondo Fare Finder

 
Customise your flight search to find flights from Kos to London 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 4 February 2026.
Use the filters below to find and compare flights from Kos to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KosLondon

KGS - STN

KGSSTN

Kos

Sun 29/3

22:10-00:20

Nonstop4h 10m

London Stansted

Sun 5/4

15:55-21:45

Nonstop3h 50m

£72

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

£82

KosLondon

KGS - STN

KGSSTN

Kos

Sun 29/3

22:10-00:20

Nonstop4h 10m

London Stansted

Sun 5/4

07:00-12:15

2 stops27h 15m

£127

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

£143

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

£146

KosLondon

KGS - STN

KGSSTN

Kos

Sun 29/3

09:20-19:15

1 stop11h 55m

London Stansted

Sun 5/4

15:55-21:45

Nonstop3h 50m

£164

KosLondon

KGS - LGW

KGSLGW

Kos

Wed 22/4

22:25-12:35

1 stop16h 10m

London Gatwick

Sat 25/4

13:35-08:05

1 stop16h 30m

£267

KosLondon

KGS - LGW

KGSLGW

Kos

Wed 22/4

22:25-12:35

1 stop16h 10m

London Gatwick

Sat 25/4

13:35-21:55

1 stop6h 20m

£268

KosLondon

KGS - LHR

KGSLHR

Kos

Sun 29/3

18:05-11:15

1 stop19h 10m

London Heathrow

Sun 5/4

22:15-08:50

1 stop8h 35m

£278

KosLondon

KGS - LHR

KGSLHR

Kos

Wed 22/4

06:00-17:55

1 stop13h 55m

London Heathrow

Sat 25/4

16:35-00:35

1 stop6h 00m

£311

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

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?

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £89. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Kos to London for around £194.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £110. Flights in the morning are often more expensive, with an average ticket price of £168.

What is the cheapest Kos to London flight route?

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

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

There are 2 cabin classes available to choose from on Kos to London 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

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

Cheap Kos to London (KGS to LON) flight deals and tips

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

Fastest flight time

4h 10m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in London

6 airports
The fastest flight from Kos to London takes 4h 10m
Direct flights go from Kos to London on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
There are 6 airports in London. From Kos there are direct flights to London Stansted (STN), London Gatwick (LGW).
Search flight deals

  • How far is Kos to London by plane?

    There are 1674.2 mi between Kos and London. 4h 10m is a normal flight duration for this route.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kos Airport to London.

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

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Folkestone
Bedford
Colchester
Wembley
Worthing
Ramsgate

Why use momondo?

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

Finding the right flight to London from Kos is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Flights from Kos to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kos to London.

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

Of course. momondo tracks the price of Kos to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport