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Cheap flights from London Heathrow Airport to Kefalonia from £135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Kefalonia departing on 26/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to Kefalonia

Cheap return flights

Enter your travel dates to find the best prices.
Aegean Airlines Logo
19:00 - 13:35
LHR
-
EFL
16h 35m1 stop
Aegean Airlines Logo
17:50 - 17:55
EFL
-
LHR
26h 05m1 stop
£170Aegean Airlines
Sun, 11 Jan - Sun, 18 Jan
Aegean Airlines Logo
22:15 - 17:20
LHR
-
EFL
17h 05m1 stop
Aegean Airlines Logo
14:05 - 21:15
EFL
-
LHR
9h 10m1 stop
£170Aegean Airlines
Thu, 5 Feb - Wed, 11 Feb
Aegean Airlines Logo
22:15 - 13:35
LHR
-
EFL
13h 20m1 stop
Aegean Airlines Logo
17:50 - 15:30
EFL
-
LHR
23h 40m1 stop
£229Aegean Airlines
Sun, 18 Jan - Fri, 23 Jan
Multiple Airlines Logo
20:50 - 17:15
LHR
-
EFL
18h 25m2 stops
Multiple Airlines Logo
14:05 - 17:55
EFL
-
LHR
5h 50m1 stop
£244Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
22:15 - 17:15
LHR
-
EFL
17h 00m1 stop
Multiple Airlines Logo
14:05 - 17:55
EFL
-
LHR
5h 50m1 stop
£262Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
British Airways Logo
13:40 - 19:10
LHR
-
EFL
3h 30mdirect
British Airways Logo
20:25 - 21:55
EFL
-
LHR
3h 30mdirect
£264British Airways
Sat, 16 May - Sat, 23 May
Multiple Airlines Logo
15:30 - 17:15
LHR
-
EFL
23h 45m3 stops
Multiple Airlines Logo
14:05 - 17:55
EFL
-
LHR
5h 50m1 stop
£265Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
22:15 - 14:35
LHR
-
EFL
14h 20m1 stop
Multiple Airlines Logo
20:25 - 21:55
EFL
-
LHR
3h 30mdirect
£267Multiple Airlines
Sat, 9 May - Sat, 23 May
British Airways Logo
13:40 - 19:10
LHR
-
EFL
3h 30mdirect
British Airways Logo
20:25 - 21:55
EFL
-
LHR
3h 30mdirect
£275British Airways
Sat, 16 May - Sat, 23 May
Multiple Airlines Logo
19:10 - 17:15
LHR
-
EFL
44h 05m2 stops
Multiple Airlines Logo
20:25 - 21:55
EFL
-
LHR
3h 30mdirect
£286Multiple Airlines
Sat, 9 May - Sat, 23 May

Aegean Airlines flights from London Heathrow Airport to Kefalonia

Our best Aegean Airlines deals on London Heathrow Airport to Kefalonia flight tickets
Aegean Airlines
11 Jan
LHR19:00London Heathrow
16h 35m
1 stop
EFL13:35Argostoli Cephalonia
18 Jan
EFL17:50Argostoli Cephalonia
26h 05m
1 stop
LHR17:55London Heathrow
£170
Find similar
Aegean Airlines
5 Feb
LHR22:15London Heathrow
17h 05m
1 stop
EFL17:20Argostoli Cephalonia
11 Feb
EFL14:05Argostoli Cephalonia
9h 10m
1 stop
LHR21:15London Heathrow
£170
Find similar
Aegean Airlines
18 Jan
LHR22:15London Heathrow
13h 20m
1 stop
EFL13:35Argostoli Cephalonia
23 Jan
EFL17:50Argostoli Cephalonia
23h 40m
1 stop
LHR15:30London Heathrow
£229
Find similar

British Airways flights from London Heathrow Airport to Kefalonia

Our best British Airways deals on London Heathrow Airport to Kefalonia flight tickets
British Airways
16 May
LHR13:40London Heathrow
3h 30m
EFL19:10Argostoli Cephalonia
23 May
EFL20:25Argostoli Cephalonia
3h 30m
LHR21:55London Heathrow
£264
Find similar
British Airways
16 May
LHR13:40London Heathrow
3h 30m
EFL19:10Argostoli Cephalonia
23 May
EFL20:25Argostoli Cephalonia
3h 30m
LHR21:55London Heathrow
£275
Find similar
British Airways
9 May
LHR10:10London Heathrow
3h 30m
EFL15:40Argostoli Cephalonia
23 May
EFL20:25Argostoli Cephalonia
3h 30m
LHR21:55London Heathrow
£301
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 15 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Kefalonia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Sun 11/1

19:00-13:35

1 stop16h 35m

Argostoli Cephalonia

Sun 18/1

17:50-17:55

1 stop26h 05m

£170

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Thu 5/2

22:15-17:20

1 stop17h 05m

Argostoli Cephalonia

Wed 11/2

14:05-21:15

1 stop9h 10m

£170

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Sun 18/1

22:15-13:35

1 stop13h 20m

Argostoli Cephalonia

Fri 23/1

17:50-15:30

1 stop23h 40m

£229

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Wed 28/1

20:50-17:15

2 stops18h 25m

Argostoli Cephalonia

Wed 4/2

14:05-17:55

1 stop5h 50m

£244

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Wed 28/1

22:15-17:15

1 stop17h 00m

Argostoli Cephalonia

Wed 4/2

14:05-17:55

1 stop5h 50m

£262

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Sat 16/5

13:40-19:10

Nonstop3h 30m

Argostoli Cephalonia

Sat 23/5

20:25-21:55

Nonstop3h 30m

£264

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Wed 28/1

15:30-17:15

3 stops23h 45m

Argostoli Cephalonia

Wed 4/2

14:05-17:55

1 stop5h 50m

£265

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Sat 9/5

22:15-14:35

1 stop14h 20m

Argostoli Cephalonia

Sat 23/5

20:25-21:55

Nonstop3h 30m

£267

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Sat 16/5

13:40-19:10

Nonstop3h 30m

Argostoli Cephalonia

Sat 23/5

20:25-21:55

Nonstop3h 30m

£275

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Sat 9/5

19:10-17:15

2 stops44h 05m

Argostoli Cephalonia

Sat 23/5

20:25-21:55

Nonstop3h 30m

£286

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Kefalonia from

How to get the cheapest flight ticket from London Heathrow Airport to Kefalonia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Kefalonia?

According to our data, Monday is the cheapest day to fly to Kefalonia from London Heathrow Airport. The lowest ticket price found for a Monday departure recently was £329. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Thursday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £600.

What is the cheapest time of day to depart on your flight to Kefalonia?

Our data shows that the cheapest London Heathrow Airport to Kefalonia flights are usually those with departure times in the afternoon. Our users have found flights to Kefalonia in the afternoon for as low as £239. Flights to Kefalonia are more costly at midday, with an average ticket price of £381. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London Heathrow to Kefalonia flight route?

Fly from London Heathrow to Argostoli Cephalonia for the best London Heathrow - Kefalonia flight prices

What cabin class options are available on London Heathrow to Kefalonia flights?

There is only 1 cabin class available to choose from on London Heathrow to Kefalonia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Kefalonia flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Kefalonia.

Cheap London Heathrow Airport to Kefalonia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Kefalonia

Fastest flight time

3h 30m

Direct flights

Mon, Wed, Sat and Sun

Airports in Kefalonia

1 airport
The fastest flight from London Heathrow Airport to Kefalonia takes 3h 30m
Direct flights go from London Heathrow Airport to Kefalonia on Monday, Wednesday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport in Kefalonia. From London Heathrow Airport there are direct flights to Argostoli Cephalonia (EFL).
Search flight deals

  • When did momondo last update prices for flights from London Heathrow Airport to Kefalonia?

    Prices for flights from London Heathrow Airport to Kefalonia refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Kefalonia?

  • How old do you have to be to fly from London Heathrow Airport to Kefalonia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Kefalonia.

  • What documentation or ID do you need to fly to Kefalonia?

    The necessary travel and health documents for your Kefalonia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Kefalonia?

Best airlines flying from London Heathrow Airport to Kefalonia

Compare and see reviews for airlines that fly from London Heathrow Airport to Kefalonia with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £119Free CancellationRating
6.9
1,851 reviews
Search easyJet flights
Aegean AirlinesPriceFrom £182Free CancellationRating
8.1
833 reviews
Search Aegean Airlines flights
British AirwaysPriceFrom £228Free CancellationRating
6.7
7,575 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Kefalonia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Kefalonia for you.

Can I find flights from London to Kefalonia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Kefalonia flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Kefalonia?

momondo provides multiple filters to help you find the best flight to Kefalonia from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Kefalonia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kefalonia, momondo offers a useful price alert feature which will track prices for flights to Kefalonia from London and alert you when they change.

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