What is the cheapest airline that flies from London Heathrow to Kefalonia?

Aegean Airlines is the most popular carrier operating from London Heathrow to Kefalonia

How many flights depart from London Heathrow Airport to Kefalonia on average per week?

As of September 2026, 1 flights take off from London Heathrow Airport and land in Kefalonia each week. The most common flight departure day for this route is Sun, with 100% of weekly flights taking off on this day.

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

There are 2 operators available for flights from London Heathrow Airport to Kefalonia as of September 2026.

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.

£86 Cheap Flights from London Heathrow Airport to Kefalonia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Kefalonia

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

07:25 - 18:55LHR London Heathrow-EFL Argostoli Cephalonia

9h 30m1 stop Munich Franz Josef Strauss

19:45 - 09:55EFL Argostoli Cephalonia-LHR London Heathrow

16h 10m1 stop Munich Franz Josef Strauss

£164Lufthansa

Tue, 13 Oct - Tue, 20 Oct

07:25 - 18:55LHR London Heathrow-EFL Argostoli Cephalonia

9h 30m1 stop Munich Franz Josef Strauss

19:45 - 09:55EFL Argostoli Cephalonia-LHR London Heathrow

16h 10m1 stop Munich Franz Josef Strauss

£165Lufthansa

Tue, 13 Oct - Tue, 20 Oct

07:25 - 18:55LHR London Heathrow-EFL Argostoli Cephalonia

9h 30m1 stop Munich Franz Josef Strauss

19:45 - 08:15EFL Argostoli Cephalonia-LHR London Heathrow

14h 30m1 stop Munich Franz Josef Strauss

£179Lufthansa

Tue, 29 Sep - Tue, 13 Oct

06:30 - 17:15LHR London Heathrow-EFL Argostoli Cephalonia

8h 45m1 stop Frankfurt am Main

18:05 - 22:10EFL Argostoli Cephalonia-LHR London Heathrow

6h 05m1 stop Frankfurt am Main

£193Lufthansa

Mon, 12 Oct - Mon, 19 Oct

09:30 - 18:55LHR London Heathrow-EFL Argostoli Cephalonia

7h 25m2 stops Frankfurt am Main Munich Franz Josef Strauss

19:45 - 09:55EFL Argostoli Cephalonia-LHR London Heathrow

16h 10m1 stop Munich Franz Josef Strauss

£202Lufthansa

Tue, 13 Oct - Tue, 20 Oct

08:30 - 17:15LHR London Heathrow-EFL Argostoli Cephalonia

6h 45m1 stop Frankfurt am Main

18:05 - 22:10EFL Argostoli Cephalonia-LHR London Heathrow

6h 05m1 stop Frankfurt am Main

£204Lufthansa

Mon, 12 Oct - Mon, 19 Oct

20:25 - 18:55LHR London Heathrow-EFL Argostoli Cephalonia

20h 30m1 stop Munich Franz Josef Strauss

18:05 - 22:10EFL Argostoli Cephalonia-LHR London Heathrow

6h 05m1 stop Frankfurt am Main

£206Lufthansa

Mon, 12 Oct - Mon, 19 Oct

19:10 - 18:55LHR London Heathrow-EFL Argostoli Cephalonia

21h 45m1 stop Munich Franz Josef Strauss

18:05 - 22:10EFL Argostoli Cephalonia-LHR London Heathrow

6h 05m1 stop Frankfurt am Main

£209Lufthansa

Mon, 12 Oct - Mon, 19 Oct

22:15 - 14:35LHR London Heathrow-EFL Argostoli Cephalonia

14h 20m1 stop Athens Eleftherios V.

15:05 - 21:10EFL Argostoli Cephalonia-LHR London Heathrow

8h 05m1 stop Athens Eleftherios V.

£211Aegean Airlines

Sat, 10 Oct - Sat, 17 Oct

11:15 - 17:00LHR London Heathrow-EFL Argostoli Cephalonia

3h 45mdirect

20:30 - 21:55EFL Argostoli Cephalonia-LHR London Heathrow

3h 25mdirect

£422British Airways

Fri, 25 Sep - Sat, 26 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

22:15 - 14:25LHR London Heathrow-EFL Argostoli Cephalonia

14h 10m1 stop Athens Eleftherios V.

22:25 - 17:55EFL Argostoli Cephalonia-LHR London Heathrow

21h 30m1 stop Athens Eleftherios V.

£276Aegean Airlines

Sun, 20 Sep - Tue, 29 Sep

11:30 - 22:25LHR London Heathrow-EFL Argostoli Cephalonia

8h 55m2 stops Paris Charles de Gaulle Rome Fiumicino

22:50 - 16:15EFL Argostoli Cephalonia-LHR London Heathrow

19h 25m2 stops Rome Fiumicino Amsterdam Schiphol

£315Multiple Airlines

Wed, 16 Sep - Wed, 23 Sep

10:30 - 22:25LHR London Heathrow-EFL Argostoli Cephalonia

9h 55m1 stop Rome Fiumicino

22:50 - 09:40EFL Argostoli Cephalonia-LHR London Heathrow

12h 50m1 stop Rome Fiumicino

£339Multiple Airlines

Wed, 16 Sep - Wed, 23 Sep

19:00 - 14:25LHR London Heathrow-EFL Argostoli Cephalonia

17h 25m1 stop Athens Eleftherios V.

22:25 - 11:15EFL Argostoli Cephalonia-LHR London Heathrow

14h 50m1 stop Athens Eleftherios V.

£353Aegean Airlines

Mon, 21 Sep - Fri, 25 Sep

22:15 - 21:55LHR London Heathrow-EFL Argostoli Cephalonia

21h 40m1 stop Athens Eleftherios V.

22:25 - 17:55EFL Argostoli Cephalonia-LHR London Heathrow

21h 30m1 stop Athens Eleftherios V.

£353Aegean Airlines

Sun, 20 Sep - Tue, 29 Sep

22:15 - 21:55LHR London Heathrow-EFL Argostoli Cephalonia

21h 40m1 stop Athens Eleftherios V.

19:45 - 12:55EFL Argostoli Cephalonia-LHR London Heathrow

19h 10m2 stops Bergamo Orio Al Serio Cork

£354Multiple Airlines

Mon, 21 Sep - Sat, 3 Oct

22:15 - 21:55LHR London Heathrow-EFL Argostoli Cephalonia

21h 40m1 stop Athens Eleftherios V.

22:25 - 17:55EFL Argostoli Cephalonia-LHR London Heathrow

21h 30m1 stop Athens Eleftherios V.

£354Aegean Airlines

Sun, 20 Sep - Tue, 29 Sep

22:15 - 21:55LHR London Heathrow-EFL Argostoli Cephalonia

21h 40m1 stop Athens Eleftherios V.

18:30 - 20:05EFL Argostoli Cephalonia-LHR London Heathrow

3h 35mdirect

£354Multiple Airlines

Sun, 20 Sep - Fri, 25 Sep

13:40 - 19:25LHR London Heathrow-EFL Argostoli Cephalonia

3h 45mdirect

18:30 - 20:05EFL Argostoli Cephalonia-LHR London Heathrow

3h 35mdirect

£362British Airways

Sat, 19 Sep - Fri, 25 Sep

11:15 - 17:00LHR London Heathrow-EFL Argostoli Cephalonia

3h 45mdirect

18:30 - 20:05EFL Argostoli Cephalonia-LHR London Heathrow

3h 35mdirect

£426British Airways

Fri, 18 Sep - Fri, 25 Sep

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Aegean Airlines flights from London Heathrow Airport to Kefalonia

Our best Aegean Airlines deals on London Heathrow Airport to Kefalonia flight tickets

Aegean Airlines

10 Oct

LHR22:15London Heathrow

14h 20m

1 stop

EFL14:35Argostoli Cephalonia

17 Oct

EFL15:05Argostoli Cephalonia

8h 05m

1 stop

LHR21:10London Heathrow

£211

Aegean Airlines

10 Oct

LHR22:15London Heathrow

14h 20m

1 stop

EFL14:35Argostoli Cephalonia

17 Oct

EFL15:05Argostoli Cephalonia

8h 05m

1 stop

LHR21:10London Heathrow

£226

Aegean Airlines

11 Oct

LHR22:15London Heathrow

14h 20m

1 stop

EFL14:35Argostoli Cephalonia

18 Oct

EFL15:05Argostoli Cephalonia

8h 05m

1 stop

LHR21:10London Heathrow

£247

Lufthansa flights from London Heathrow Airport to Kefalonia

Our best Lufthansa deals on London Heathrow Airport to Kefalonia flight tickets

Lufthansa

13 Oct

LHR07:25London Heathrow

9h 30m

1 stop

EFL18:55Argostoli Cephalonia

20 Oct

EFL19:45Argostoli Cephalonia

16h 10m

1 stop

LHR09:55London Heathrow

£164

Lufthansa

13 Oct

LHR07:25London Heathrow

9h 30m

1 stop

EFL18:55Argostoli Cephalonia

20 Oct

EFL19:45Argostoli Cephalonia

16h 10m

1 stop

LHR09:55London Heathrow

£165

Lufthansa

29 Sept

LHR07:25London Heathrow

9h 30m

1 stop

EFL18:55Argostoli Cephalonia

13 Oct

EFL19:45Argostoli Cephalonia

14h 30m

1 stop

LHR08:15London Heathrow

£179

momondo Fare Finder

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

Cheapest return flight

LondonArgostoli

LHR London Heathrow - EFL Argostoli Cephalonia

LHREFL

London Heathrow

Tue 13/10

07:25-18:55

1 stop9h 30m

Argostoli Cephalonia

Tue 20/10

19:45-09:55

1 stop16h 10m

£164

LondonArgostoli

LHR London Heathrow - EFL Argostoli Cephalonia

LHREFL

London Heathrow

Tue 13/10

07:25-18:55

1 stop9h 30m

Argostoli Cephalonia

Tue 20/10

19:45-09:55

1 stop16h 10m

£165

LondonArgostoli

LHR London Heathrow - EFL Argostoli Cephalonia

LHREFL

London Heathrow

Tue 29/9

07:25-18:55

1 stop9h 30m

Argostoli Cephalonia

Tue 13/10

19:45-08:15

1 stop14h 30m

£179

LondonArgostoli

LHR London Heathrow - EFL Argostoli Cephalonia

LHREFL

London Heathrow

Mon 12/10

06:30-17:15

1 stop8h 45m

Argostoli Cephalonia

Mon 19/10

18:05-22:10

1 stop6h 05m

£193

LondonArgostoli

LHR London Heathrow - EFL Argostoli Cephalonia

LHREFL

London Heathrow

Tue 13/10

09:30-18:55

2 stops7h 25m

Argostoli Cephalonia

Tue 20/10

19:45-09:55

1 stop16h 10m

£202

LondonArgostoli

LHR London Heathrow - EFL Argostoli Cephalonia

LHREFL

London Heathrow

Mon 12/10

08:30-17:15

1 stop6h 45m

Argostoli Cephalonia

Mon 19/10

18:05-22:10

1 stop6h 05m

£204

LondonArgostoli

LHR London Heathrow - EFL Argostoli Cephalonia

LHREFL

London Heathrow

Mon 12/10

20:25-18:55

1 stop20h 30m

Argostoli Cephalonia

Mon 19/10

18:05-22:10

1 stop6h 05m

£206

LondonArgostoli

LHR London Heathrow - EFL Argostoli Cephalonia

LHREFL

London Heathrow

Mon 12/10

19:10-18:55

1 stop21h 45m

Argostoli Cephalonia

Mon 19/10

18:05-22:10

1 stop6h 05m

£209

LondonArgostoli

LHR London Heathrow - EFL Argostoli Cephalonia

LHREFL

London Heathrow

Sat 10/10

22:15-14:35

1 stop14h 20m

Argostoli Cephalonia

Sat 17/10

15:05-21:10

1 stop8h 05m

£211

Fastest return journey

LondonArgostoli

LHR London Heathrow - EFL Argostoli Cephalonia

LHREFL

London Heathrow

Fri 25/9

11:15-17:00

Nonstop3h 45m

Argostoli Cephalonia

Sat 26/9

20:30-21:55

Nonstop3h 25m

£422

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 £282. 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, Tuesday 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 £368.

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 morning. Our users have found flights to Kefalonia in the morning for as low as £347. Flights to Kefalonia are more costly at midday, with an average ticket price of £368. 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 Airport to Kefalonia flights?

There are 2 cabin classes available to choose from on London Heathrow Airport 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

Best price found	£86
Fastest flight time	3h 45m
Direct flights	Mon, Wed and Sat
Airports in Kefalonia	1 airport

The best one-way flight to Kefalonia from London Heathrow Airport in the past 72 hours is £86. The best return flight deal from London Heathrow Airport to Kefalonia found on momondo in the last 72 hours is £164.

The fastest flight from London Heathrow Airport to Kefalonia takes 3h 45m

Direct flights go from London Heathrow Airport to Kefalonia on Monday, Wednesday and Saturday. 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

Frequently asked questions about flying from London Heathrow Airport to Kefalonia

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?
There are 2 operators available for flights from London Heathrow Airport to Kefalonia as of September 2026.
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?
Based on momondo bookings for flights between London Heathrow Airport and Kefalonia, the leading plane model is Boeing 787-9 Dreamliner, making up 24.85% of the total bookings. Other popular models include Boeing 777 with 14.08%, Airbus A350-1000 with 13.96%, and Boeing 787-8 Dreamliner with 9.29%.

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
easyJet	PriceFrom £145	Free Cancellation	Rating 6.9 1,929 reviews		Search easyJet flights
British Airways	PriceFrom £203	Free Cancellation	Rating 6.7 8,220 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.