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Cheap flights from Kos to London from £58

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
KGS — LON
19 Jan — 26 Jan1
1 adult

Cheap flight deals from Kos to London

Discover tips and strategies to find the most affordable flight options for your journey from Kos (KGS) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 January 2025.

Round-trip from

£138

One-way from

£58

Popular in

July

Cheapest in

May

Average price

£218
Aegean Airlines
  • Aegean Airlines
  • 3/2-10/2
  • 2 total stops
  • 15h 10m total
  • Kos to London
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easyJet
  • easyJet
  • 6/4
  • Nonstop
  • 4h 10m total
  • Kos to London
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High demand for flights, 16% potential price rise
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Best time to find cheap flights, 5% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Kos to London

Cheapest flights from Kos to London
Explore the most affordable flight options available from Kos to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 January 2025.

Mon 3/212:35KGS - LHR
1 stop7h 20mAegean Airlines
Mon 10/222:15LHR - KGS
1 stop7h 50mAegean Airlines
Deal found 13/1£138
Wed 26/212:00KGS - STN
1 stop13h 55mMultiple Airlines
Sun 2/308:35STN - KGS
1 stop10h 40mMultiple Airlines
Deal found 13/1£168
Wed 7/522:25KGS - LGW
1 stop27h 15mMultiple Airlines
Wed 4/620:25LGW - KGS
2 stops19h 05mMultiple Airlines
Deal found 13/1£174
Wed 7/508:35KGS - LGW
1 stop6h 05mSky Express
Wed 4/613:35LGW - KGS
1 stop6h 20mSky Express
Deal found 13/1£176
Wed 7/519:55KGS - LHR
1 stop14h 20mLufthansa
Wed 4/607:25LHR - KGS
1 stop9h 40mLufthansa
Deal found 13/1£203
Thu 27/212:35KGS - LHR
2 stops12h 05mMultiple Airlines
Sun 2/319:00LHR - KGS
1 stop11h 05mMultiple Airlines
Deal found 13/1£248

Find flights from Kos to London within your budget

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, Cheapflights users made 858,174 searches. Data last updated 14 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KosLondon

KGS - LHR

KGSLHR

Kos

Mon 3/2

12:35-17:55

1 stop7h 20m

London Heathrow

Mon 10/2

22:15-08:05

1 stop7h 50m

£138

KosLondon

KGS - STN

KGSSTN

Kos

Wed 26/2

12:00-23:55

1 stop13h 55m

London Stansted

Sun 2/3

08:35-21:15

1 stop10h 40m

£168

KosLondon

KGS - LGW

KGSLGW

Kos

Wed 7/5

22:25-23:40

1 stop27h 15m

London Gatwick

Wed 4/6

20:25-17:30

2 stops19h 05m

£174

KosLondon

KGS - LGW

KGSLGW

Kos

Wed 7/5

08:35-12:40

1 stop6h 05m

London Gatwick

Wed 4/6

13:35-21:55

1 stop6h 20m

£176

KosLondon

KGS - LHR

KGSLHR

Kos

Wed 7/5

19:55-08:15

1 stop14h 20m

London Heathrow

Wed 4/6

07:25-19:05

1 stop9h 40m

£203

KosLondon

KGS - LHR

KGSLHR

Kos

Thu 27/2

12:35-22:40

2 stops12h 05m

London Heathrow

Sun 2/3

19:00-08:05

1 stop11h 05m

£248

KosLondon

KGS - LGW

KGSLGW

Kos

Sun 6/4

00:45-02:55

Nonstop4h 10m

£58

KosLondon

KGS - STN

KGSSTN

Kos

Thu 10/4

15:05-17:15

Nonstop4h 10m

£63

KosLondon

KGS - LHR

KGSLHR

Kos

Mon 7/4

11:25-21:10

1 stop11h 45m

£69

KosLondon

KGS - LGW

KGSLGW

Kos

Sun 27/4

21:05-23:05

Nonstop4h 00m

£74

Flights are sorted by cheapest return flights first.

Deals found on 13/1

Showing 1-10 of 17 results
1
2

Best time to book a flight from Kos to London

Have a flexible travel schedule? Discover the best time to fly to London 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.

Travel insights for flights from Kos to London

Get recent, data-driven insights about flights from Kos to London including ideal travel times, pricing trends, and more.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 14 January 2025.
Jet2
8.3
Very Good
155 reviews
Check prices

Entertainment

6.2

Overall

8.3

Crew

8.8

Boarding

8.2

Comfort

7.7

Food

7.2

Reviews

1 / 10

Late arrival meant 1 and1/2 hour delay made up some time on way home Baggage at Edinburgh a disgrace

Jet2
8.3
Very Good
155 reviews
Jet2
8.3
Very Good
155 reviews
Check prices

Entertainment

6.2

Overall

8.3

Crew

8.8

Boarding

8.2

Comfort

7.7

Food

7.2

Reviews

1 / 10

Late arrival meant 1 and1/2 hour delay made up some time on way home Baggage at Edinburgh a disgrace

Aegean Airlines
8.1
Very Good
739 reviews
Jet2
8.3
Very Good
155 reviews
Check prices

Entertainment

6.2

Overall

8.3

Crew

8.8

Boarding

8.2

Comfort

7.7

Food

7.2

Reviews

1 / 10

Late arrival meant 1 and1/2 hour delay made up some time on way home Baggage at Edinburgh a disgrace

Emirates
8.1
Very Good
3,343 reviews
Jet2
8.3
Very Good
155 reviews
Check prices

Entertainment

6.2

Overall

8.3

Crew

8.8

Boarding

8.2

Comfort

7.7

Food

7.2

Reviews

1 / 10

Late arrival meant 1 and1/2 hour delay made up some time on way home Baggage at Edinburgh a disgrace

SWISS
7.5
Good
1,593 reviews
Jet2
8.3
Very Good
155 reviews
Check prices

Entertainment

6.2

Overall

8.3

Crew

8.8

Boarding

8.2

Comfort

7.7

Food

7.2

Reviews

1 / 10

Late arrival meant 1 and1/2 hour delay made up some time on way home Baggage at Edinburgh a disgrace

Sky Express
7.4
Good
112 reviews
Jet2
8.3
Very Good
155 reviews
Check prices

Entertainment

6.2

Overall

8.3

Crew

8.8

Boarding

8.2

Comfort

7.7

Food

7.2

Reviews

1 / 10

Late arrival meant 1 and1/2 hour delay made up some time on way home Baggage at Edinburgh a disgrace

Related info for your journey

Find useful and relevant information for your journey from Kos to London. 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 London?

    Located just 12.8 mi from the city center, Kos is the airport most travelers will use when flying to London from Kos. Booking flights from Kos (KGS) to London should be relatively easy as there are 0 daily outbound flights to London from 0 different airlines.

  • What are the cheapest airlines flying from Kos to London round-trip?

    Cheapflights users have booked flights from Kos to London round-trip from £138. Other airlines that can offer you cheap pricing are Sky Express, from £176, and Lufthansa, from £203. Aegean Airlines is currently priced 39% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as £58 on easyJet. Other airlines that offer cheap prices include Ryanair from £63 and Aegean Airlines from £69 one-way.

  • What are the most popular routes from Kos to London?

    Most travelers choose Kos - London Gatwick, Kos - London Heathrow or Kos - London Stansted when deciding on the best route from Kos to London.

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

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

  • How can I find direct flights from Kos to London?

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

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

    Yes. Cheapflights offers flight deals from Kos to London 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 London?

    Currently, January is the cheapest month in which you can book a flight from Kos to London (average of £112). Flying from Kos to London in August is currently the most expensive (average of £161). 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

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Kos to London.

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

Yes, we can. To see specific flights from Kos to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Kos to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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