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Cheap flights from London to Kos from £69

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — KGS
26 Nov — 3 Dec1
1 adult

The best prices from London to Kos are usually found in June or April, booked 20 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from London to Kos

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Kos (KGS). 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 21 November 2024.

Round-trip from

£152

One-way from

£69

Popular in

December

Cheapest in

June
12/1-18/1
  • 12/1-18/1
  • 2 total stops
  • 26h 25m total
  • London to Kos
17/1
  • 17/1
  • 1 total stop
  • 15h 05m total
  • London to Kos
High demand for flights, 36% potential price rise
Best time to find cheap flights, 70% potential price drop

Find flight deals from London to Kos

Cheapest flights from London to Kos
Explore the most affordable flight options available from London to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Wed 4/1222:15LHR - KGS
1 stop16h 15mAegean Airlines
Sun 8/1222:35KGS - LHR
1 stop24h 40mAegean Airlines
Deal found 19/11£155
Tue 26/1109:35STN - KGS
1 stop20h 30mMultiple Airlines
Tue 3/1221:45KGS - STN
1 stop28h 10mMultiple Airlines
Deal found 19/11£192
Wed 4/1215:45LTN - KGS
1 stop14h 20mMultiple Airlines
Sun 8/1212:35KGS - LTN
2 stops19h 55mMultiple Airlines
Deal found 19/11£195
Wed 4/1220:25LGW - KGS
2 stops22h 50mMultiple Airlines
Sun 8/1212:00KGS - LGW
1 stop13h 00mMultiple Airlines
Deal found 18/11£197
Tue 26/1120:50LHR - KGS
2 stops22h 25mMultiple Airlines
Tue 3/1208:35KGS - LHR
1 stop11h 20mMultiple Airlines
Deal found 19/11£335
Wed 4/1210:00LCY - KGS
2 stops24h 05mMultiple Airlines
Sun 8/1222:35KGS - LCY
2 stops20h 30mMultiple Airlines
Deal found 19/11£377

Find flights from London to Kos within your budget

Customise your flight search to find flights from London to Kos 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 939,815 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonKos

LTN - KGS

LTNKGS

London Luton

Sun 12/1

06:05-15:45

1 stop7h 40m

Kos

Sat 18/1

21:45-14:30

1 stop18h 45m

£152

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Sun 12/1

14:00-08:05

2 stops16h 05m

Kos

Sat 18/1

17:15-23:35

1 stop8h 20m

£153

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Wed 4/12

22:15-16:30

1 stop16h 15m

Kos

Sun 8/12

22:35-21:15

1 stop24h 40m

£155

LondonKos

STN - KGS

STNKGS

London Stansted

Sun 12/1

17:15-11:30

1 stop16h 15m

Kos

Sat 18/1

21:45-08:10

1 stop12h 25m

£187

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Thu 1/5

15:10-21:15

Nonstop4h 05m

Kos

Wed 7/5

14:55-17:10

Nonstop4h 15m

£226

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Sun 12/1

17:35-08:05

2 stops12h 30m

Kos

Sat 18/1

17:15-11:10

1 stop19h 55m

£284

LondonKos

LCY - KGS

LCYKGS

London City

Thu 1/5

07:50-18:40

1 stop8h 50m

Kos

Wed 7/5

13:25-18:35

1 stop7h 10m

£313

LondonKos

STN - KGS

STNKGS

London Stansted

Fri 2/5

13:55-19:55

Nonstop4h 00m

Kos

Wed 7/5

17:20-19:30

Nonstop4h 10m

£319

LondonKos

LCY - KGS

LCYKGS

London City

Thu 1/5

09:15-18:40

1 stop7h 25m

Kos

Wed 7/5

13:25-18:35

1 stop7h 10m

£366

LondonKos

LGW - KGS

LGWKGS

London Gatwick

Fri 18/4

13:35-21:55

1 stop6h 20m

Kos

Fri 25/4

22:25-12:35

1 stop16h 10m

£556

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 19 results
1
2

Best time to book a flight from London to Kos

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

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

How far ahead should I book a flight from London to Kos?

Use this chart to determine the optimal time to book a return flight from London to Kos. Price data was last updated on 15 November 2024.

The price you pay for your flight from London to Kos may vary depending on when you book. For the best chance of a lower fare, look to book 20 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Find hourly flight availability from London to Kos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2024.

Unlike at midday, when flights are generally more expensive, you can save up to 23% on flights from London to Kos by exploring options for tickets in the afternoon.

What is the cheapest day to fly from London to Kos?

Use this chart to determine the cheapest time to fly return from London to Kos. Price data was last updated on 18 November 2024.

Travellers seeking maximum savings on their London to Kos flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Kos by month

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

In terms of precipitation, rainfall in Kos ranges from 2.0 - 169.0 inches per month. January is typically the wettest month, when rainfall can reach 169.0 mm. July is typically the driest time to visit Kos when rainfall is around 2.0 mm.

Temperature in Kos by month

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

If weather is an important factor for your trip to Kos, 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 26.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing Kos

Get insights into the airlines that provide service to Kos. 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 Kos. Reviews last updated 21 November 2024.
8.3
Very Good
149 reviews

Crew

8.9

Entertainment

6.1

Boarding

8.2

Comfort

7.7

Overall

8.3

Food

7.2

Reviews

1 / 10

The boarding was slow, the flights departure was delayed by an hour and it arrived an hour late.

8.3
Very Good
149 reviews
8.3
Very Good
149 reviews

Crew

8.9

Entertainment

6.1

Boarding

8.2

Comfort

7.7

Overall

8.3

Food

7.2

Reviews

1 / 10

The boarding was slow, the flights departure was delayed by an hour and it arrived an hour late.

8.1
Very Good
765 reviews
8.3
Very Good
149 reviews

Crew

8.9

Entertainment

6.1

Boarding

8.2

Comfort

7.7

Overall

8.3

Food

7.2

Reviews

1 / 10

The boarding was slow, the flights departure was delayed by an hour and it arrived an hour late.

7.6
Good
1,637 reviews
8.3
Very Good
149 reviews

Crew

8.9

Entertainment

6.1

Boarding

8.2

Comfort

7.7

Overall

8.3

Food

7.2

Reviews

1 / 10

The boarding was slow, the flights departure was delayed by an hour and it arrived an hour late.

7.4
Good
110 reviews
8.3
Very Good
149 reviews

Crew

8.9

Entertainment

6.1

Boarding

8.2

Comfort

7.7

Overall

8.3

Food

7.2

Reviews

1 / 10

The boarding was slow, the flights departure was delayed by an hour and it arrived an hour late.

6.8
Okay
7,148 reviews
8.3
Very Good
149 reviews

Crew

8.9

Entertainment

6.1

Boarding

8.2

Comfort

7.7

Overall

8.3

Food

7.2

Reviews

1 / 10

The boarding was slow, the flights departure was delayed by an hour and it arrived an hour late.

Related info for your journey

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

    Kos (KGS), located 12.8 mi from the city center, is the airport you fly into when you book flights from London to Kos. 9 airlines have flights to Kos from London on a regular basis. Booking flights from London to Kos should not be difficult; the airport handles an average of 0 inbound flights from London per day.

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

    Cheapflights users have booked flights from London to Kos round-trip from £155. Other airlines that can offer you cheap pricing are Lufthansa, from £313, and Sky Express, from £556. Aegean Airlines is currently priced 33% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Jet2. According to our data, you can fly for as low as £119. Users have also found prices from £152 and £190 on Aegean Airlines and Sky Express, respectively.

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Kos 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

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Fly from London to Kos on these airlines

Choose from the following airlines for your flight from London to Kos. Flights are based on user searches made on Cheapflights and were last updated on 21 November 2024.

Top 9 airlines flying from London to Kos

Discover the top 9 airlines that operate flights from London to Kos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 939,815 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£61Average£200FlexibilityNo cancel feeOn-time86%
Search easyJet flights
RyanairCheapest£101Average£208FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
TUI AirwaysCheapest£116Average£353FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
LufthansaCheapest£148Average£323FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Jet2Cheapest£167Average£291FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
SWISSCheapest£169Average£353FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aegean AirlinesCheapest£189Average£286FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
British AirwaysCheapest£196Average£351FlexibilityNo cancel feeOn-time70%
Search British Airways flights
EurowingsCheapest£228Average£374FlexibilityNo cancel feeOn-time87%
Search Eurowings flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Kos?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kos from London today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Kos from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Kos flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from London to Kos and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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