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Cheap flights from Kos to the United Kingdom from £53

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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
KGS — LHR
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap 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 18 September 2025.

Round-trip from

£80

One-way from

£53

Good round-trip deal

£92 or less

Good one-way deal

£69 or less
Ryanair
  • Ryanair
  • 22/9-29/9
  • Nonstop
  • 8h 00m total
  • Kos to United Kingdom
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Ryanair
  • Ryanair
  • 23/10
  • 1 total stop
  • 12h 25m total
  • Kos to United Kingdom
Search Deals
Price to beat on a round-trip flight from Kos to United Kingdom.
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Price to beat on a one-way flight from Kos to United Kingdom.
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Find flight deals from Kos to United Kingdom

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 18 September 2025.

Mon 22/917:00KGS - STN
Nonstop4h 10mRyanair
Mon 29/910:45STN - KGS
Nonstop3h 50mRyanair
Deal found 17/9£80
Sun 21/900:45KGS - LGW
Nonstop4h 10measyJet
Mon 29/907:35LGW - KGS
Nonstop4h 00measyJet
Deal found 15/9£103
Wed 17/923:00KGS - STN
Nonstop4h 10mJet2
Sun 21/905:55STN - KGS
Nonstop4h 00mJet2
Deal found 17/9£106
Sun 21/900:45KGS - LGW
Nonstop4h 10mMultiple Airlines
Mon 29/920:20LGW - KGS
1 stop16h 45mMultiple Airlines
Deal found 17/9£129
Mon 22/917:00KGS - STN
Nonstop4h 10mMultiple Airlines
Mon 29/916:00STN - KGS
2 stops24h 30mMultiple Airlines
Deal found 15/9£133
Wed 15/1020:40KGS - LGW
Nonstop4h 05mMultiple Airlines
Wed 22/1017:10LGW - KGS
1 stop14h 25mMultiple Airlines
Deal found 15/9£143
Fri 17/1022:25KGS - STN
1 stop10h 40mRyanair
Fri 24/1006:30STN - KGS
1 stop13h 30mRyanair
Deal found 17/9£145
Wed 15/1018:10KGS - MAN
1 stop17h 40mMultiple Airlines
Wed 22/1012:40MAN - KGS
Nonstop4h 15mMultiple Airlines
Deal found 16/9£150
Fri 17/1022:25KGS - LGW
1 stop23h 15mMultiple Airlines
Fri 24/1009:15LGW - KGS
1 stop10h 45mMultiple Airlines
Deal found 17/9£162
Fri 17/1022:25KGS - STN
2 stops28h 30mMultiple Airlines
Fri 24/1006:30STN - KGS
1 stop13h 30mMultiple Airlines
Deal found 17/9£162
Wed 17/923:00KGS - STN
Nonstop4h 10mMultiple Airlines
Sun 21/906:30STN - KGS
1 stop9h 10mMultiple Airlines
Deal found 17/9£168
Sun 21/912:45KGS - STN
Nonstop4h 10mJet2
Sat 27/905:40STN - KGS
Nonstop4h 00mJet2
Deal found 15/9£172

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 18 September 2025.
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 - LGW

KGSLGW

Kos

Wed 15/10

20:40-22:45

Nonstop4h 05m

London Gatwick

Wed 22/10

17:10-09:35

1 stop14h 25m

£143

KosLondon

KGS - STN

KGSSTN

Kos

Fri 17/10

22:25-07:05

1 stop10h 40m

London Stansted

Fri 24/10

06:30-22:00

1 stop13h 30m

£145

KosManchester

KGS - MAN

KGSMAN

Kos

Wed 15/10

18:10-09:50

1 stop17h 40m

Manchester

Wed 22/10

12:40-18:55

Nonstop4h 15m

£150

KosLondon

KGS - LGW

KGSLGW

Kos

Fri 17/10

22:25-19:40

1 stop23h 15m

London Gatwick

Fri 24/10

09:15-22:00

1 stop10h 45m

£162

KosLondon

KGS - STN

KGSSTN

Kos

Fri 17/10

22:25-00:55

2 stops28h 30m

London Stansted

Fri 24/10

06:30-22:00

1 stop13h 30m

£162

KosManchester

KGS - MAN

KGSMAN

Kos

Wed 15/10

19:40-22:10

Nonstop4h 30m

Manchester

Wed 22/10

12:40-18:55

Nonstop4h 15m

£183

KosLondon

KGS - LHR

KGSLHR

Kos

Wed 15/10

18:10-17:55

1 stop25h 45m

London Heathrow

Wed 22/10

06:55-18:55

1 stop10h 00m

£206

KosLondon

KGS - LHR

KGSLHR

Kos

Fri 17/10

21:35-08:20

1 stop12h 45m

London Heathrow

Fri 24/10

19:30-08:50

1 stop11h 20m

£212

KosLondon

KGS - STN

KGSSTN

Kos

Thu 30/10

21:45-20:40

2 stops24h 55m

London Stansted

Thu 6/11

06:10-20:05

1 stop11h 55m

£216

KosLondon

KGS - STN

KGSSTN

Kos

Fri 31/10

21:45-23:45

3 stops28h 00m

London Stansted

Fri 7/11

14:05-20:05

3 stops28h 00m

£252

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 48 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 18 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kos to United Kingdom as you normally would.

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 30m. Fly via Ryanair or easyJet to get the fastest option. There are 1810 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 TUI Airways, which is currently one of the cheapest options available, starting at £60. Ryanair flights start at £65 while deals on easyJet start at £76 one-way.

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

    While some choose either Kos - London Heathrow or Kos - London Stansted, Kos - London Gatwick 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.

  • What is the cheapest month to book a flight from Kos to United Kingdom?

    Currently, January is the cheapest month in which you can book a flight from Kos to United Kingdom (average of £112). Flying from Kos to United Kingdom in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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

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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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