Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to Kefalonia from £79

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 20/9. 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

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Heathrow Airport to Kefalonia

Cheap return flights

Aegean Airlines Logo
22:15 - 14:30LHR-EFL
14h 15m1 stop
Aegean Airlines Logo
14:00 - 21:15EFL-LHR
9h 15m1 stop
£191Aegean Airlines
Find Deal
Wed, 8 Oct - Mon, 15 Dec
Aegean Airlines Logo
22:15 - 14:30LHR-EFL
14h 15m1 stop
Aegean Airlines Logo
14:00 - 21:15EFL-LHR
9h 15m1 stop
£193Aegean Airlines
Find Deal
Wed, 8 Oct - Mon, 15 Dec
Aegean Airlines Logo
22:15 - 14:30LHR-EFL
14h 15m1 stop
Aegean Airlines Logo
15:00 - 21:10EFL-LHR
8h 10m1 stop
£195Aegean Airlines
Find Deal
Sat, 11 Oct - Sat, 18 Oct
Aegean Airlines Logo
22:15 - 14:30LHR-EFL
14h 15m1 stop
Aegean Airlines Logo
15:00 - 21:10EFL-LHR
8h 10m1 stop
£199Aegean Airlines
Find Deal
Sat, 11 Oct - Sat, 18 Oct
Aegean Airlines Logo
22:15 - 14:30LHR-EFL
14h 15m1 stop
Aegean Airlines Logo
15:00 - 17:55EFL-LHR
28h 55m1 stop
£200Aegean Airlines
Find Deal
Sun, 12 Oct - Sun, 19 Oct
Aegean Airlines Logo
22:15 - 14:30LHR-EFL
14h 15m1 stop
Aegean Airlines Logo
15:00 - 21:10EFL-LHR
8h 10m1 stop
£201Aegean Airlines
Find Deal
Sat, 11 Oct - Sat, 18 Oct
Aegean Airlines Logo
22:15 - 14:30LHR-EFL
14h 15m1 stop
Aegean Airlines Logo
15:00 - 21:10EFL-LHR
8h 10m1 stop
£209Aegean Airlines
Find Deal
Sat, 11 Oct - Sat, 18 Oct
Aegean Airlines Logo
22:15 - 14:30LHR-EFL
14h 15m1 stop
Aegean Airlines Logo
15:00 - 21:10EFL-LHR
8h 10m1 stop
£210Aegean Airlines
Find Deal
Sat, 11 Oct - Sat, 18 Oct
Logo
13:40 - 19:15LHR-EFL
3h 35mdirect
Logo
18:50 - 09:10EFL-LHR
16h 20m2 stops
£224
Find Deal
Sat, 20 Sep - Thu, 25 Sep
Logo
22:15 - 21:45LHR-EFL
21h 30m1 stop
Logo
20:25 - 21:55EFL-LHR
3h 30mdirect
£242
Find Deal
Mon, 1 Sep - Sat, 6 Sep

Aegean Airlines flights from London Heathrow Airport to Kefalonia

Our best Aegean Airlines deals on London Heathrow Airport to Kefalonia flight tickets
Aegean Airlines
8 Oct
LHR22:15London Heathrow
14h 15m
1 stop
EFL14:30Argostoli Cephalonia
15 Dec
EFL14:00Argostoli Cephalonia
9h 15m
1 stop
LHR21:15London Heathrow
£191
Find similar
Aegean Airlines
8 Oct
LHR22:15London Heathrow
14h 15m
1 stop
EFL14:30Argostoli Cephalonia
15 Dec
EFL14:00Argostoli Cephalonia
9h 15m
1 stop
LHR21:15London Heathrow
£193
Find similar
Aegean Airlines
11 Oct
LHR22:15London Heathrow
14h 15m
1 stop
EFL14:30Argostoli Cephalonia
18 Oct
EFL15:00Argostoli Cephalonia
8h 10m
1 stop
LHR21:10London Heathrow
£195
Find similar

Lufthansa flights from London Heathrow Airport to Kefalonia

Our best Lufthansa deals on London Heathrow Airport to Kefalonia flight tickets
Lufthansa
14 Aug
LHR20:25London Heathrow
13h 35m
1 stop
EFL12:00Argostoli Cephalonia
18 Aug
EFL18:15Argostoli Cephalonia
15h 25m
1 stop
LHR07:40London Heathrow
£319
Find similar
Lufthansa
14 Aug
LHR20:25London Heathrow
13h 35m
1 stop
EFL12:00Argostoli Cephalonia
18 Aug
EFL18:15Argostoli Cephalonia
15h 25m
1 stop
LHR07:40London Heathrow
£321
Find similar
Lufthansa
14 Aug
LHR18:30London Heathrow
15h 30m
2 stops
EFL12:00Argostoli Cephalonia
18 Aug
EFL18:15Argostoli Cephalonia
15h 25m
1 stop
LHR07:40London Heathrow
£361
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 4 August 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

Wed 8/10

22:15-14:30

1 stop14h 15m

Argostoli Cephalonia

Mon 15/12

14:00-21:15

1 stop9h 15m

£191

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Wed 8/10

22:15-14:30

1 stop14h 15m

Argostoli Cephalonia

Mon 15/12

14:00-21:15

1 stop9h 15m

£193

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Sat 11/10

22:15-14:30

1 stop14h 15m

Argostoli Cephalonia

Sat 18/10

15:00-21:10

1 stop8h 10m

£195

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Sat 11/10

22:15-14:30

1 stop14h 15m

Argostoli Cephalonia

Sat 18/10

15:00-21:10

1 stop8h 10m

£199

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Sun 12/10

22:15-14:30

1 stop14h 15m

Argostoli Cephalonia

Sun 19/10

15:00-17:55

1 stop28h 55m

£200

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Sat 11/10

22:15-14:30

1 stop14h 15m

Argostoli Cephalonia

Sat 18/10

15:00-21:10

1 stop8h 10m

£201

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Sat 11/10

22:15-14:30

1 stop14h 15m

Argostoli Cephalonia

Sat 18/10

15:00-21:10

1 stop8h 10m

£209

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Sat 11/10

22:15-14:30

1 stop14h 15m

Argostoli Cephalonia

Sat 18/10

15:00-21:10

1 stop8h 10m

£210

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Sat 20/9

13:40-19:15

Nonstop3h 35m

Argostoli Cephalonia

Thu 25/9

18:50-09:10

2 stops16h 20m

£224

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Mon 1/9

22:15-21:45

1 stop21h 30m

Argostoli Cephalonia

Sat 6/9

20:25-21:55

Nonstop3h 30m

£242

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, Wednesday is the cheapest day to fly to Kefalonia from London Heathrow Airport. The lowest ticket price found for a Wednesday departure recently was £293. 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 £435.

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 £241. Flights to Kefalonia are more costly in the morning, with an average ticket price of £394. Departure times in the morning 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 are 2 cabin classes 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

Best price found

£79

Fastest flight time

3h 35m

Direct flights

Mon, Wed and Sun

Airports in Kefalonia

1 airport
The best one-way flight to Kefalonia from London Heathrow Airport in the past 72 hours is £79. The best return flight deal from London Heathrow Airport to Kefalonia found on momondo in the last 72 hours is £191.
The fastest flight from London Heathrow Airport to Kefalonia takes 3h 35m
Direct flights go from London Heathrow Airport to Kefalonia on Monday, Wednesday and Sunday. Airline offering direct flights is British Airways..
There is 1 airport near Kefalonia: 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 £96Free CancellationRating
6.9
1,821 reviews
Search easyJet flights
Aegean AirlinesPriceFrom £183Free CancellationRating
8.1
782 reviews
Search Aegean Airlines flights
British AirwaysPriceFrom £191Free CancellationRating
6.6
7,235 reviews
Search British Airways flights
Jet2PriceFrom £212Free CancellationRating
8.3
165 reviews
Search Jet2 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.

An easier way to manage your Kefalonia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 9/8
Sat 16/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Kefalonia

Popular Cities in Kefalonia

Popular flights according to clicks in the last 7 days on momondo
Flights to Athensfrom £47
Flights to Heraklionfrom £81
Flights to Chaniafrom £67
Flights to Thessalonikifrom £66
Flights to Therafrom £93
Flights to Rhodesfrom £75
Flights to Mykonosfrom £117
Flights to Argostolifrom £74
Flights to Skiathosfrom £132
Flights to Prévezafrom £129
Flights to Parikiafrom £184
Flights to Kalamatafrom £75