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Cheap flights from Kos to the United Kingdom from £24

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
KGS — LHR
5 Mar — 12 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kos to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Kos to United Kingdom
Explore the most affordable flight options available from Kos to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 February 2026.

Sun 29/322:10
KGS
-
STN
Nonstop4h 10m
Ryanair
Sun 5/415:55
STN
-
KGS
Nonstop3h 50m
Ryanair
Deal found 1/2£59
Sun 29/319:15
KGS
-
LGW
Nonstop4h 15m
easyJet
Sun 5/412:20
LGW
-
KGS
Nonstop4h 05m
easyJet
Deal found 1/2£76
Sun 29/322:10
KGS
-
STN
Nonstop4h 10m
Multiple Airlines
Sun 5/407:00
STN
-
KGS
2 stops27h 15m
Multiple Airlines
Deal found 3/2£127
Sun 29/308:35
KGS
-
LGW
1 stop6h 00m
Multiple Airlines
Sun 5/412:20
LGW
-
KGS
Nonstop4h 05m
Multiple Airlines
Deal found 1/2£139
Thu 13/821:45
KGS
-
LGW
Nonstop4h 10m
British Airways
Thu 3/914:50
LGW
-
KGS
Nonstop3h 55m
British Airways
Deal found 2/2£257
Sun 29/318:05
KGS
-
LHR
1 stop19h 10m
Aegean Airlines
Sun 5/422:15
LHR
-
KGS
1 stop8h 35m
Aegean Airlines
Deal found 1/2£261
Wed 7/1008:35
KGS
-
MAN
2 stops13h 05m
Multiple Airlines
Wed 7/1022:25
MAN
-
KGS
2 stops20h 50m
Multiple Airlines
Deal found 1/2£266
Wed 22/422:25
KGS
-
LGW
1 stop16h 10m
Sky Express
Sat 25/413:35
LGW
-
KGS
1 stop16h 30m
Sky Express
Deal found 2/2£267
Sun 29/313:05
KGS
-
LHR
2 stops24h 15m
Multiple Airlines
Sun 5/417:15
LHR
-
KGS
1 stop23h 30m
Multiple Airlines
Deal found 1/2£295
Thu 13/822:05
KGS
-
LGW
Nonstop4h 15m
easyJet
Thu 3/915:10
LGW
-
KGS
Nonstop4h 05m
easyJet
Deal found 1/2£311
Wed 22/413:05
KGS
-
LHR
1 stop6h 50m
Aegean Airlines
Sat 25/412:15
LHR
-
KGS
1 stop10h 20m
Aegean Airlines
Deal found 2/2£312
Thu 13/812:35
KGS
-
LHR
1 stop10h 35m
Aegean Airlines
Thu 3/919:00
LHR
-
KGS
1 stop11h 50m
Aegean Airlines
Deal found 1/2£348

Find flight deals from Kos to United Kingdom

Keep the following information in mind while searching for Kos to United Kingdom flight deals. Data was last updated 3 February 2026.

Round-trip from

£59

One-way from

£24

Good one-way deal

£69 or less
Ryanair
  • Ryanair
  • 29/3-5/4
  • Nonstop
  • 8h 00m total
  • Kos to United Kingdom
Search Deals
Ryanair
  • Ryanair
  • 1/4
  • Nonstop
  • 4h 10m total
  • Kos to United Kingdom
Search Deals
Price to beat on a one-way flight from Kos to United Kingdom.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kos to United Kingdom 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, Cheapflights users made 858,174 searches. Data last updated 3 February 2026.
Use the filters below to find and compare flights from Kos to the United Kingdom that are best for you.

Fly from

Kos

Fly to

United Kingdom

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

£59

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 - 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

£139

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

£261

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 - LHR

KGSLHR

Kos

Sun 29/3

13:05-11:20

2 stops24h 15m

London Heathrow

Sun 5/4

17:15-18:45

1 stop23h 30m

£295

KosLondon

KGS - LHR

KGSLHR

Kos

Wed 22/4

13:05-17:55

1 stop6h 50m

London Heathrow

Sat 25/4

16:35-00:35

1 stop6h 00m

£312

KosLondon

KGS - STN

KGSSTN

Kos

Wed 1/4

15:00-17:10

Nonstop4h 10m

£24

KosLondon

KGS - STN

KGSSTN

Kos

Wed 29/4

15:00-17:10

Nonstop4h 10m

£24

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 34 results
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Best time to book a flight from Kos to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Kos with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kos to the United Kingdom

What is the cheapest time of day to fly from KGS to GB?

Find hourly flight availability from Kos to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 February 2026.

It’s optimal to fly from Kos to United Kingdom in the afternoon. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight at midday.

Related info for your journey

Find useful and relevant information for your journey from Kos to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kos to United Kingdom?

    Kos (KGS), located 12.8 mi from the city center, is the airport you fly out of when you book flights from Kos to United Kingdom.

  • How long is the flight from Kos to United Kingdom?

    There are many flights that can get you from Kos to United Kingdom in 4h 10m. Fly via Ryanair, easyJet, or Aegean Airlines to get the fastest option. There are 1670 mi between Kos and United Kingdom. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Kos to United Kingdom one-way?

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £17. Jet2 flights start at £27 while deals on easyJet start at £37 one-way.

  • What are the most popular routes from Kos to United Kingdom?

    While some choose either Kos - London Gatwick or Kos - Manchester, Kos - London Heathrow is the most popular route from Kos to United Kingdom.

  • Can I find deals for flights from Kos to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Kos to United Kingdom flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kos to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kos to United Kingdom.

  • Can I find deals for business class flights from Kos to United Kingdom?

    Yes. Cheapflights offers flight deals from Kos to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kos to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Mykonos to Luton flights
Mykonos to London City flights
Rhodes to Stansted flights
Kos to Gatwick flights
Kos to Manchester flights
Rhodes to Birmingham flights
Santorini to Stansted flights
Santorini to Luton flights
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Santorini to London City flights
Santorini to Athens flights
Mykonos to Athens flights
Rhodes to Manchester flights
Mykonos to Heraklion flights
Rhodes to Glasgow Intl flights
Parikia to Stansted flights
Parikia to Manchester flights
Parikia to Heathrow flights
Paleochori to Gatwick flights
Kos to Stansted flights
Mykonos to Manchester flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Kos to United Kingdom?

Cheapflights helps you search for flights from Kos to United Kingdom via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Kos to United Kingdom?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kos to United Kingdom for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Kos to United Kingdom with no change fees?

Need flexible booking options for your flight to United Kingdom from Kos? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Kos to United Kingdom become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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