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Cheap flights from Kos to London from £122

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Kos to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:45 - 12:20KGS  Kos-LHR London Heathrow
16h 35m2 stops Athens Eleftherios V. Belgrade Nikola Tesla
Multiple Airlines Logo
22:15 - 13:35LHR  London Heathrow-KGS Kos
13h 20m1 stop Athens Eleftherios V.
£221Multiple Airlines
Mon, 9 Nov - Mon, 16 Nov
Aegean Airlines Logo
17:15 - 21:15KGS  Kos-LHR London Heathrow
6h 00m1 stop Athens Eleftherios V.
Aegean Airlines Logo
22:15 - 13:35LHR  London Heathrow-KGS Kos
13h 20m1 stop Athens Eleftherios V.
£237Aegean Airlines
Thu, 12 Nov - Mon, 16 Nov
Multiple Airlines Logo
21:45 - 12:20KGS  Kos-LHR London Heathrow
16h 35m2 stops Athens Eleftherios V. Belgrade Nikola Tesla
Multiple Airlines Logo
22:15 - 07:45LHR  London Heathrow-KGS Kos
7h 30m1 stop Athens Eleftherios V.
£250Multiple Airlines
Thu, 19 Nov - Sun, 22 Nov
Aegean Airlines Logo
14:05 - 17:55KGS  Kos-LHR London Heathrow
5h 50m1 stop Athens Eleftherios V.
Aegean Airlines Logo
22:15 - 13:35LHR  London Heathrow-KGS Kos
13h 20m1 stop Athens Eleftherios V.
£254Aegean Airlines
Thu, 19 Nov - Sun, 22 Nov
Aegean Airlines Logo
14:05 - 17:55KGS  Kos-LHR London Heathrow
5h 50m1 stop Athens Eleftherios V.
Aegean Airlines Logo
22:15 - 07:45LHR  London Heathrow-KGS Kos
7h 30m1 stop Athens Eleftherios V.
£268Aegean Airlines
Thu, 12 Nov - Sun, 15 Nov
Aegean Airlines Logo
17:15 - 21:15KGS  Kos-LHR London Heathrow
6h 00m1 stop Athens Eleftherios V.
Aegean Airlines Logo
12:15 - 20:00LHR  London Heathrow-KGS Kos
5h 45m1 stop Athens Eleftherios V.
£270Aegean Airlines
Fri, 13 Nov - Mon, 16 Nov
Aegean Airlines Logo
18:05 - 11:15KGS  Kos-LHR London Heathrow
19h 10m1 stop Athens Eleftherios V.
Aegean Airlines Logo
22:15 - 07:45LHR  London Heathrow-KGS Kos
7h 30m1 stop Athens Eleftherios V.
£270Aegean Airlines
Mon, 19 Oct - Mon, 26 Oct
Aegean Airlines Logo
18:05 - 11:15KGS  Kos-LHR London Heathrow
19h 10m1 stop Athens Eleftherios V.
Aegean Airlines Logo
22:15 - 07:45LHR  London Heathrow-KGS Kos
7h 30m1 stop Athens Eleftherios V.
£271Aegean Airlines
Mon, 19 Oct - Mon, 26 Oct
Multiple Airlines Logo
21:45 - 12:20KGS  Kos-LHR London Heathrow
16h 35m2 stops Athens Eleftherios V. Belgrade Nikola Tesla
Multiple Airlines Logo
13:20 - 11:30LHR  London Heathrow-KGS Kos
20h 10m2 stops Belgrade Nikola Tesla Athens Eleftherios V.
£277Multiple Airlines
Mon, 9 Nov - Mon, 16 Nov
Multiple Airlines Logo
18:05 - 11:15KGS  Kos-LHR London Heathrow
19h 10m1 stop Athens Eleftherios V.
Multiple Airlines Logo
22:15 - 11:30LHR  London Heathrow-KGS Kos
11h 15m1 stop Athens Eleftherios V.
£279Multiple Airlines
Mon, 19 Oct - Mon, 26 Oct

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Aegean Airlines flights from Kos to London Heathrow Airport

Our best Aegean Airlines deals on Kos to London Heathrow Airport flight tickets
Aegean Airlines
12 Nov
KGS17:15Kos
6h 00m
1 stop
LHR21:15London Heathrow
16 Nov
LHR22:15London Heathrow
13h 20m
1 stop
KGS13:35Kos
£237
Aegean Airlines
19 Nov
KGS14:05Kos
5h 50m
1 stop
LHR17:55London Heathrow
22 Nov
LHR22:15London Heathrow
13h 20m
1 stop
KGS13:35Kos
£254
Aegean Airlines
12 Nov
KGS14:05Kos
5h 50m
1 stop
LHR17:55London Heathrow
15 Nov
LHR22:15London Heathrow
7h 30m
1 stop
KGS07:45Kos
£268

SWISS flights from Kos to London Heathrow Airport

Our best SWISS deals on Kos to London Heathrow Airport flight tickets
SWISS
19 Oct
KGS11:00Kos
12h 30m
2 stops
LHR21:30London Heathrow
23 Oct
LHR06:00London Heathrow
7h 10m
1 stop
KGS15:10Kos
£321
SWISS
6 Oct
KGS20:30Kos
13h 25m
1 stop
LHR07:55London Heathrow
12 Oct
LHR19:15London Heathrow
22h 25m
2 stops
KGS19:40Kos
£397
SWISS
11 Oct
KGS15:15Kos
6h 05m
1 stop
LHR19:20London Heathrow
18 Oct
LHR06:00London Heathrow
6h 30m
1 stop
KGS14:30Kos
£1,391

momondo Fare Finder

 
Use the filters below to find and compare flights from Kos to London Heathrow Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Mon 9/11

21:45-12:20

2 stops16h 35m

London Heathrow

Mon 16/11

22:15-13:35

1 stop13h 20m

£221

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Thu 12/11

17:15-21:15

1 stop6h 00m

London Heathrow

Mon 16/11

22:15-13:35

1 stop13h 20m

£237

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Thu 19/11

21:45-12:20

2 stops16h 35m

London Heathrow

Sun 22/11

22:15-07:45

1 stop7h 30m

£250

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Thu 19/11

14:05-17:55

1 stop5h 50m

London Heathrow

Sun 22/11

22:15-13:35

1 stop13h 20m

£254

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Thu 12/11

14:05-17:55

1 stop5h 50m

London Heathrow

Sun 15/11

22:15-07:45

1 stop7h 30m

£268
Fastest return journey

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Fri 13/11

17:15-21:15

1 stop6h 00m

London Heathrow

Mon 16/11

12:15-20:00

1 stop5h 45m

£270

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Mon 19/10

18:05-11:15

1 stop19h 10m

London Heathrow

Mon 26/10

22:15-07:45

1 stop7h 30m

£270

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Mon 19/10

18:05-11:15

1 stop19h 10m

London Heathrow

Mon 26/10

22:15-07:45

1 stop7h 30m

£271

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Mon 9/11

21:45-12:20

2 stops16h 35m

London Heathrow

Mon 16/11

13:20-11:30

2 stops20h 10m

£277

KosLondon

KGS Kos - LHR London Heathrow

KGSLHR

Kos

Mon 19/10

18:05-11:15

1 stop19h 10m

London Heathrow

Mon 26/10

22:15-11:30

1 stop11h 15m

£279

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 Heathrow 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 airline that flies from Kos to London Heathrow?

Aegean Airlines is the most popular carrier operating from Kos to London Heathrow

When to book flights from Kos to London Heathrow Airport

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

Cheap Kos to London Heathrow Airport (KGS to LHR) flight deals and tips

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

Best price found

£122

Fastest flight time

16h 35m

Direct flights

None
The best one-way flight to London Heathrow Airport from Kos in the past 72 hours is £122. The best return flight deal from Kos to London Heathrow Airport found on momondo in the last 72 hours is £221.
The fastest flight from Kos to London Heathrow Airport takes 16h 35m
There are no direct flights from Kos to London Heathrow Airport. There are no popular flight routes from Kos to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Kos to London Heathrow Airport

  • How far is Kos to London Heathrow by plane?

    A flight from Kos to London Heathrow will travel around 1686.2 mi. In terms of flight time, this usually takes a little over 16h 35m.

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

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

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

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

    The required travel and health documents for your London Heathrow 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 Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Hayes

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Kos.

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

momondo does allow users to show only those flights to London from Kos which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Kos and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to London from Kos. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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