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Cheap flights from London to Kefalonia from £19

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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — EFL
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from London to Kefalonia

Keep the following information in mind while searching for London to Kefalonia flight deals. Data was last updated 12 September 2025.

Round-trip from

£109

One-way from

£19

Popular in

December

Cheapest in

February

Average price

£243
23/9-30/9
  • 23/9-30/9
  • 1 total stop
  • 28h 50m total
  • London to Kefalonia
Search Deals
easyJet
  • easyJet
  • 29/9
  • Nonstop
  • 3h 30m total
  • London to Kefalonia
Search Deals
Highest demand for flights based on searches. 47% potential increase in price (£160 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from London to Kefalonia

Cheapest flights from London to Kefalonia
Explore the most affordable flight options available from London to Kefalonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Tue 23/906:00LGW - EFL
Nonstop3h 30mMultiple Airlines
Tue 30/909:25EFL - LGW
1 stop25h 20mMultiple Airlines
Deal found 11/9£109
Mon 22/906:00LGW - EFL
Nonstop3h 30mMultiple Airlines
Tue 30/909:25EFL - LGW
1 stop25h 20mMultiple Airlines
Deal found 11/9£111
Wed 15/1005:40LGW - EFL
Nonstop3h 30measyJet
Wed 22/1011:55EFL - LGW
Nonstop3h 40measyJet
Deal found 10/9£115
Wed 17/916:40STN - EFL
Nonstop3h 25mRyanair
Wed 24/909:35EFL - STN
1 stop14h 30mRyanair
Deal found 10/9£115
Sun 21/907:20LGW - EFL
Nonstop3h 40mMultiple Airlines
Tue 30/909:25EFL - LGW
1 stop25h 20mMultiple Airlines
Deal found 11/9£117
Sat 13/916:05STN - EFL
Nonstop3h 30mMultiple Airlines
Wed 17/922:50EFL - STN
Nonstop3h 30mMultiple Airlines
Deal found 10/9£117
Sat 18/1005:55STN - EFL
Nonstop3h 25mRyanair
Sat 25/1011:45EFL - STN
Nonstop3h 30mRyanair
Deal found 11/9£121
Wed 8/1017:55STN - EFL
1 stop20h 50mRyanair
Wed 22/1022:50EFL - STN
Nonstop3h 30mRyanair
Deal found 10/9£122
Mon 22/914:50STN - EFL
Nonstop3h 30mMultiple Airlines
Wed 24/909:35EFL - STN
1 stop14h 30mMultiple Airlines
Deal found 10/9£123
Tue 16/906:00LGW - EFL
Nonstop3h 30mMultiple Airlines
Sun 21/913:30EFL - LGW
Nonstop3h 25mMultiple Airlines
Deal found 11/9£124
Wed 15/1005:40LGW - EFL
Nonstop3h 30mMultiple Airlines
Mon 22/1214:00EFL - LGW
1 stop10h 15mMultiple Airlines
Deal found 12/9£125
Wed 8/1005:40LGW - EFL
Nonstop3h 30measyJet
Wed 22/1011:55EFL - LGW
Nonstop3h 40measyJet
Deal found 11/9£127

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Kefalonia 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 12 September 2025.
Use the filters below to find and compare flights from London to Kefalonia that are best for you.

Fly from

London

Fly to

Kefalonia

Route

Depart

Return

Price

LondonArgostoli

LGW - EFL

LGWEFL

London Gatwick

Wed 15/10

05:40-11:10

Nonstop3h 30m

Argostoli Cephalonia

Wed 22/10

11:55-13:35

Nonstop3h 40m

£115

LondonArgostoli

STN - EFL

STNEFL

London Stansted

Sat 11/10

05:55-11:20

Nonstop3h 25m

Argostoli Cephalonia

Sat 18/10

11:45-13:15

Nonstop3h 30m

£122

LondonArgostoli

STN - EFL

STNEFL

London Stansted

Mon 22/9

14:50-20:20

Nonstop3h 30m

Argostoli Cephalonia

Wed 24/9

09:35-22:05

1 stop14h 30m

£123

LondonArgostoli

LGW - EFL

LGWEFL

London Gatwick

Wed 8/10

05:40-11:10

Nonstop3h 30m

Argostoli Cephalonia

Wed 22/10

11:55-13:35

Nonstop3h 40m

£127

LondonArgostoli

STN - EFL

STNEFL

London Stansted

Sat 4/10

05:55-11:20

Nonstop3h 25m

Argostoli Cephalonia

Sat 11/10

19:15-08:05

1 stop14h 50m

£130

LondonArgostoli

STN - EFL

STNEFL

London Stansted

Sat 18/10

07:25-18:45

1 stop9h 20m

Argostoli Cephalonia

Sat 25/10

11:45-13:15

Nonstop3h 30m

£131

LondonArgostoli

STN - EFL

STNEFL

London Stansted

Wed 15/10

20:50-16:45

2 stops17h 55m

Argostoli Cephalonia

Wed 22/10

22:50-00:20

Nonstop3h 30m

£148

LondonArgostoli

LGW - EFL

LGWEFL

London Gatwick

Thu 16/10

07:45-13:15

Nonstop3h 30m

Argostoli Cephalonia

Thu 23/10

18:25-20:00

Nonstop3h 35m

£154

LondonArgostoli

STN - EFL

STNEFL

London Stansted

Wed 15/10

22:00-16:45

2 stops16h 45m

Argostoli Cephalonia

Wed 22/10

22:50-00:20

Nonstop3h 30m

£156

LondonArgostoli

LGW - EFL

LGWEFL

London Gatwick

Wed 15/10

05:40-11:10

Nonstop3h 30m

Argostoli Cephalonia

Mon 22/12

17:55-22:15

1 stop6h 20m

£159

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 60 results
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6

Best time to book a flight from London to Kefalonia

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

Cheapflights Insights

Everything you need to know about your flight from London to Kefalonia

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

Find hourly flight availability from London to Kefalonia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

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

Reviews of airlines servicing Kefalonia

Get insights into the airlines that provide service to Kefalonia. 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 Kefalonia. Reviews last updated 12 September 2025.
Get a feel of what it's like to fly with Jet2, easyJet, andRyanair from London to Kefalonia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Jet2
8.3
Very Good
169 reviews
Check prices

Comfort

7.7

Overall

8.3

Boarding

8.2

Food

7.3

Crew

8.8

Entertainment

6.2

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Jet2
8.3
Very Good
169 reviews
Jet2
8.3
Very Good
169 reviews
Check prices

Comfort

7.7

Overall

8.3

Boarding

8.2

Food

7.3

Crew

8.8

Entertainment

6.2

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
easyJet
6.9
Okay
1,820 reviews
Jet2
8.3
Very Good
169 reviews
Check prices

Comfort

7.7

Overall

8.3

Boarding

8.2

Food

7.3

Crew

8.8

Entertainment

6.2

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
Ryanair
6.8
Okay
5,158 reviews
Jet2
8.3
Very Good
169 reviews
Check prices

Comfort

7.7

Overall

8.3

Boarding

8.2

Food

7.3

Crew

8.8

Entertainment

6.2

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.
British Airways
6.7
Okay
7,361 reviews
Jet2
8.3
Very Good
169 reviews
Check prices

Comfort

7.7

Overall

8.3

Boarding

8.2

Food

7.3

Crew

8.8

Entertainment

6.2

Reviews

1 / 16
8.0
Excellent

Anonymous,Mar 2025

GVA - LBA

Good other than the 15-20 min walk to boarding gate from terminal.

Related info for your journey

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

  • How long is the flight from London to Kefalonia?

    There are many flights that can get you from London to Kefalonia in 3h 25m. Fly via easyJet, Ryanair, or Aegean Airlines to get the fastest option. The distance between London and Kefalonia is about 1363 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Most travelers choose London Heathrow - Argostoli Cephalonia, London Gatwick - Argostoli Cephalonia or London City - Argostoli Cephalonia when deciding on the best route from London to Kefalonia.

  • What are the cheapest flights from London to Kefalonia?

    While on average a flight from London to Kefalonia is generally £391, our data shows the cheapest flight currently is £311. When looking at the most popular route, (London Heathrow - Argostoli Cephalonia), you can expect to pay £249 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Kefalonia 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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Alternative routes for London to Kefalonia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from London to Kefalonia

Discover the top 7 airlines that operate flights from London to Kefalonia. 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 858,174 searches. Data last updated 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£75Average£209FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£101Average£250FlexibilityNo cancel feeOn-time86%
Search easyJet flights
TUI AirwaysCheapest£137Average£329FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights
Jet2Cheapest£179Average£307FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
Aegean AirlinesCheapest£180Average£357FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
British AirwaysCheapest£194Average£430FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£217Average£335FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kefalonia from London.

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

Certainly. Search results for flights to Kefalonia from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from London to Kefalonia 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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