How many flights depart from Kos to London on average per day?

As of August 2025, there are 1 flights per day flying from Kos to London. The most common time of day flights depart is 12:00, with 66% of flights taking off in the afternoon.

How many flights depart from Kos to London on average per week?

As of August 2025, 9 flights take off from Kos and land in London each week. The most common flight departure day for this route is Thu, with 44% of weekly flights taking off on this day.

What is the cheapest airline that flies from Kos to London?

Ryanair, TUI Airways, and easyJet are the most popular carriers operating from Kos to London

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.

£20 Cheap Flights from Kos to London in 2025

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Find the cheapest flights from Kos to London

Round-trip

One-way

Direct

Cheap return flights

00:45 - 02:55KGS-LGW

4h 10mdirect

18:00 - 23:50LGW-KGS

3h 50mdirect

£93easyJet

Find Deal

Sun, 14 Sep - Sun, 21 Sep

10:20 - 23:10KGS-STN

14h 50m1 stop

08:45 - 14:35STN-KGS

3h 50mdirect

£121Ryanair

Find Deal

Thu, 25 Sep - Thu, 2 Oct

18:45 - 08:15KGS-LGW

15h 30m1 stop

18:00 - 23:50LGW-KGS

3h 50mdirect

£147

Find Deal

Mon, 15 Sep - Sun, 21 Sep

22:35 - 18:50KGS-LGW

22h 15m1 stop

15:10 - 21:10LGW-KGS

4h 00mdirect

£155

Find Deal

Thu, 25 Sep - Thu, 2 Oct

23:30 - 01:40KGS-STN

4h 10mdirect

05:55 - 11:55STN-KGS

4h 00mdirect

£224Jet2

Find Deal

Mon, 15 Sep - Sun, 21 Sep

06:00 - 21:10KGS-LHR

17h 10m1 stop

19:00 - 23:55LHR-KGS

26h 55m1 stop

£241Aegean Airlines

Find Deal

Thu, 25 Sep - Thu, 2 Oct

11:00 - 08:15KGS-LHR

23h 15m2 stops

20:05 - 19:40LHR-KGS

21h 35m1 stop

£243SWISS

Find Deal

Mon, 11 Aug - Mon, 18 Aug

11:25 - 17:55KGS-LHR

8h 30m1 stop

22:15 - 11:20LHR-KGS

11h 05m2 stops

£252Aegean Airlines

Find Deal

Thu, 25 Sep - Thu, 2 Oct

11:00 - 08:15KGS-LHR

23h 15m2 stops

19:15 - 19:40LHR-KGS

22h 25m2 stops

£299SWISS

Find Deal

Mon, 11 Aug - Mon, 18 Aug

12:30 - 14:40KGS-STN

4h 10mdirect

05:40 - 11:40STN-KGS

4h 00mdirect

£367Jet2

Find Deal

Sat, 13 Sep - Sat, 20 Sep

Aegean Airlines flights from Kos to London

Our best Aegean Airlines deals on Kos to London flight tickets

Aegean Airlines

25 Sept

KGS06:00Kos

17h 10m

1 stop

LHR21:10London Heathrow

2 Oct

LHR19:00London Heathrow

26h 55m

1 stop

KGS23:55Kos

£241

Find similar

Aegean Airlines

25 Sept

KGS11:25Kos

8h 30m

1 stop

LHR17:55London Heathrow

2 Oct

LHR22:15London Heathrow

11h 05m

2 stops

KGS11:20Kos

£252

Find similar

Aegean Airlines

15 Sept

KGS18:10Kos

19h 05m

1 stop

LHR11:15London Heathrow

21 Sept

LHR22:15London Heathrow

10h 30m

1 stop

KGS10:45Kos

£255

Find similar

SWISS flights from Kos to London

Our best SWISS deals on Kos to London flight tickets

SWISS

11 Aug

KGS11:00Kos

23h 15m

2 stops

LHR08:15London Heathrow

18 Aug

LHR20:05London Heathrow

21h 35m

1 stop

KGS19:40Kos

£243

Find similar

SWISS

11 Aug

KGS11:00Kos

23h 15m

2 stops

LHR08:15London Heathrow

18 Aug

LHR19:15London Heathrow

22h 25m

2 stops

KGS19:40Kos

£299

Find similar

SWISS

15 Sept

KGS11:00Kos

10h 20m

1 stop

LHR19:20London Heathrow

21 Sept

LHR08:55London Heathrow

23h 15m

2 stops

KGS10:10Kos

£383

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KosLondon

KGS - LGW

KGSLGW

Kos

Sun 14/9

00:45-02:55

Nonstop4h 10m

London Gatwick

Sun 21/9

18:00-23:50

Nonstop3h 50m

£93

KosLondon

KGS - STN

KGSSTN

Kos

Thu 25/9

10:20-23:10

1 stop14h 50m

London Stansted

Thu 2/10

08:45-14:35

Nonstop3h 50m

£121

KosLondon

KGS - LGW

KGSLGW

Kos

Mon 15/9

18:45-08:15

1 stop15h 30m

London Gatwick

Sun 21/9

18:00-23:50

Nonstop3h 50m

£147

KosLondon

KGS - LGW

KGSLGW

Kos

Thu 25/9

22:35-18:50

1 stop22h 15m

London Gatwick

Thu 2/10

15:10-21:10

Nonstop4h 00m

£155

KosLondon

KGS - STN

KGSSTN

Kos

Mon 15/9

23:30-01:40

Nonstop4h 10m

London Stansted

Sun 21/9

05:55-11:55

Nonstop4h 00m

£224

KosLondon

KGS - LHR

KGSLHR

Kos

Thu 25/9

06:00-21:10

1 stop17h 10m

London Heathrow

Thu 2/10

19:00-23:55

1 stop26h 55m

£241

KosLondon

KGS - LHR

KGSLHR

Kos

Mon 11/8

11:00-08:15

2 stops23h 15m

London Heathrow

Mon 18/8

20:05-19:40

1 stop21h 35m

£243

KosLondon

KGS - LHR

KGSLHR

Kos

Thu 25/9

11:25-17:55

1 stop8h 30m

London Heathrow

Thu 2/10

22:15-11:20

2 stops11h 05m

£252

KosLondon

KGS - LHR

KGSLHR

Kos

Mon 11/8

11:00-08:15

2 stops23h 15m

London Heathrow

Mon 18/8

19:15-19:40

2 stops22h 25m

£299

KosLondon

KGS - STN

KGSSTN

Kos

Sat 13/9

12:30-14:40

Nonstop4h 10m

London Stansted

Sat 20/9

05:40-11:40

Nonstop4h 00m

£367

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 £82. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Kos to London for around £205.

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 evening when flights can be purchased for as low as £96. Flights in the afternoon are often more expensive, with an average ticket price of £200.

What is the cheapest Kos to London flight route?

Fly from Kos to London Stansted 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.

Can stopping save me money on Kos to London flights?

No. A direct flight is the cheapest option for a flight between Kos to London.

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

Best price found	£65
Fastest flight time	4h 05m
Direct flights	Every day
Airports in London	3 airports

The best one-way flight to London from Kos in the past 72 hours is £65. The best return flight deal from Kos to London found on momondo in the last 72 hours is £93.

The fastest flight from Kos to London takes 4h 05m

Direct flights go from Kos to London every day.

There are 3 airports near London: London Heathrow (LHR), 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?
momondo data reveals that the most frequently booked plane model on the route from Kos to London is Boeing 737-800 Passenger/BBJ2 (winglets), representing 39.53% of all bookings. The subsequent popular models are Airbus A321-100/200 at 30.23%, Airbus A320-100/200 at 23.26%, and Boeing 737 MAX 8 at 2.33%.

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Gatwick

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Winchester

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Bedford

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.