£85 Find Cheap Flights from London Heathrow Airport to Kefalonia – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Kefalonia departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Book Cheap Heathrow to Kefalonia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Kefalonia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Kefalonia

Tue, 6 Oct - Tue, 13 Oct
Multiple Airlines Logo
10:50 - 18:55LHR  London Heathrow-EFL Argostoli Cephalonia
6h 05m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
19:45 - 09:55EFL  Argostoli Cephalonia-LHR London Heathrow
16h 10m1 stop Munich Franz Josef Strauss
£159Multiple Airlines
Tue, 6 Oct - Tue, 13 Oct
Multiple Airlines Logo
10:50 - 18:55LHR  London Heathrow-EFL Argostoli Cephalonia
6h 05m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
19:45 - 09:55EFL  Argostoli Cephalonia-LHR London Heathrow
16h 10m1 stop Munich Franz Josef Strauss
£160Multiple Airlines
Sat, 12 Sep - Tue, 15 Sep
Lufthansa Logo
18:30 - 10:30LHR  London Heathrow-EFL Argostoli Cephalonia
14h 00m1 stop Frankfurt am Main
Lufthansa Logo
19:45 - 08:15EFL  Argostoli Cephalonia-LHR London Heathrow
14h 30m1 stop Munich Franz Josef Strauss
£195Lufthansa
Thu, 20 Aug - Tue, 25 Aug
Lufthansa Logo
20:25 - 12:00LHR  London Heathrow-EFL Argostoli Cephalonia
13h 35m1 stop Munich Franz Josef Strauss
Lufthansa Logo
19:45 - 08:15EFL  Argostoli Cephalonia-LHR London Heathrow
14h 30m1 stop Munich Franz Josef Strauss
£198Lufthansa
Sun, 13 Sep - Tue, 15 Sep
Multiple Airlines Logo
06:00 - 15:05LHR  London Heathrow-EFL Argostoli Cephalonia
7h 05m1 stop Vienna Intl
Multiple Airlines Logo
19:45 - 18:25EFL  Argostoli Cephalonia-LHR London Heathrow
24h 40m1 stop Munich Franz Josef Strauss
£198Multiple Airlines
Thu, 3 Sep - Tue, 15 Sep
Multiple Airlines Logo
06:00 - 09:45LHR  London Heathrow-EFL Argostoli Cephalonia
25h 45m1 stop Vienna Intl
Multiple Airlines Logo
19:45 - 18:25EFL  Argostoli Cephalonia-LHR London Heathrow
24h 40m1 stop Munich Franz Josef Strauss
£198Multiple Airlines
Wed, 16 Sep - Wed, 23 Sep
Multiple Airlines Logo
10:30 - 22:25LHR  London Heathrow-EFL Argostoli Cephalonia
9h 55m1 stop Rome Fiumicino
Multiple Airlines Logo
22:50 - 09:40EFL  Argostoli Cephalonia-LHR London Heathrow
12h 50m1 stop Rome Fiumicino
£201Multiple Airlines
Fri, 21 Aug - Tue, 25 Aug
Multiple Airlines Logo
20:05 - 20:00LHR  London Heathrow-EFL Argostoli Cephalonia
21h 55m1 stop Zurich
Multiple Airlines Logo
19:45 - 08:15EFL  Argostoli Cephalonia-LHR London Heathrow
14h 30m1 stop Munich Franz Josef Strauss
£202Multiple Airlines
Tue, 18 Aug - Sat, 22 Aug
British Airways Logo
11:05 - 16:50LHR  London Heathrow-EFL Argostoli Cephalonia
3h 45mdirect
British Airways Logo
20:30 - 21:55EFL  Argostoli Cephalonia-LHR London Heathrow
3h 25mdirect
£245British Airways
Tue, 18 Aug - Sat, 22 Aug
British Airways Logo
11:05 - 16:50LHR  London Heathrow-EFL Argostoli Cephalonia
3h 45mdirect
British Airways Logo
20:30 - 21:55EFL  Argostoli Cephalonia-LHR London Heathrow
3h 25mdirect
£254British Airways
Booking Insights

KAYAK's insights & trends for Heathrow to Kefalonia flights

Get data-powered insights and trends into flights from Heathrow to Kefalonia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest time of day to fly to Kefalonia?

The average price for all round-trip flights from London Heathrow Airport to Kefalonia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Kefalonia is generally in the morning, when retur flights cost £363 on average. The most expensive time of day to fly to Kefalonia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £379.

Can I save money by flying with a stopover from London Heathrow Airport to Kefalonia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £472, prices are generally cheapest when you fly direct.

Good to know - Cheap tickets from London Heathrow Airport to Kefalonia

Cheapest flight

£85
Flight from London Heathrow Airport to Argostoli

FAQs - booking Kefalonia flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Kefalonia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Kefalonia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Kefalonia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport to Kefalonia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Kefalonia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Heathrow Airport to Kefalonia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Kefalonia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London Heathrow Airport to Kefalonia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many flights are there between London Heathrow Airport and Kefalonia per day?

    Each day, there are between 1 and 2 direct flights that take off from London Heathrow Airport and land in Kefalonia, with an average flight time of 3h 40m. The most common departure time is 08:00 and most flights take off in the morning. Each week, there are 5 flights. The most frequent day of departure is Saturday, when 40% of all weekly flights depart. The fewest flights depart on a Tuesday.

Reviews of the top airlines flying from Heathrow to Kefalonia

 
See real verified KAYAK customer reviews for airlines flying from London to Kefalonia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Kefalonia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.9
easyJetOverall score based on 1921 reviews
6.7Boarding
6.8Comfort
5.5Entertainment
5.9Food
7.7Crew
Airline reviews

There was no useful information given regarding the flight back to the UK from Tenerife. This despite the week publicised problems around the EES system and the delays caused to boarding. This aspect of the customer experience could have been much better.

8.0 ExcellentSimon, Jun 2026
Read more easyJet reviews

There was no useful information given regarding the flight back to the UK from Tenerife. This despite the week publicised problems around the EES system and the delays caused to boarding. This aspect of the customer experience could have been much better.

Fast boarding, smooth takeoff and landing. plenty of space in seats. Excellent air-conditioning on a hot day. Perfect experience

Sitting on the last row in between the aisle and a massive person, all people going to the bathroom bumped into me including the flight attendants.

The best budget airline in Europe. Flight was on time, crew friendly and worked hard during flight and were able to meet our needs. Only downside (not the airline's fault), there were no rear steps.

It was transportation nothing more. I will give a positive rating over Ryanair. We missed our Ryanair flight the night before and received rude and unconcerned treatment from the Ryanair customer service. It was late. We were very tired and stressed after doing our best to get to the airport. The so called customer service ladies were completely unconcerned from the start. Aside from that, the flight to London seemed to be their opportunity for advertising. No time to relax as attendants were constantly in the aisle selling. I will never fly Ryanair again!!

Would not advise EasyJet for a 5 hour flight…small plane and hence a lot of turbulence. No inflight entertainment so struggle to pass time in cramped seats. We also fell victim to extra charge for our cabin bags, although bag dimensions were ok, but the handle was rigid and slightly fell outside their testing cage!!….never again will we fly with this airline and be party to their scams for making money!

The food and so are to expensive and old . Crew whas not very friendly . Apparently some other passenger can just Push through the waiting people to board while almost punching me and a father with a child down the stairs. Its always something with easy jet . The seats of row 26 where lose . And for a guy of my size there is absolutely no leg room at all .

Seats, WC,sizes for today's generation adults, and if technical problems arise a complimentary coffee, water nice for waiting one hours, the rest is perfect (pilot and cabin crew)

We accidentally purchased twice the bags we needed. Our fault, but the ticket was not clear to us, and it asked us to purchase bags at checkin. When we notified them to get credit back at the airport, they said to contact customer service. We flew the flight and then contracted customer service. They said no credits after the flight has flown. Not customer service oriented at all. They know we didn’t check that many bags and kept our money for a service they did not provide. Be aware and very careful of what you are purchasing from them because they will not make it right if there is an error.

Would have liked the plane to leave on time so I didn’t miss connection upon arrival. Some pathetic excuse as to late departure bought about by easyJet incompetence

My screen didn't work for the first 9.5 hours of the flight. The crew could not resolve. I don't watch much media so I had been really excited to relax and watch a BBC special but couldn't. Then I tried to use the online streaming on my devices - that never worked but I do have about 7 charges on my credit card that I now have to dispute with BA. Pretty annoying. Also, they ran out of meals and they served meals that had a serve by date of 1/26. But the staff were all very friendly and helpful when they could help.

Very bad check in service. They hardly spoke of any English - at least in a way to communicate. Downgraded from Business due to seat malfunction. Could not even allocate a seat in economy with an empty seat next to me. So called manager at check in was a total waste of time

Not enough food for a 4 hour trip…Lack of entertainment and with no WIfi accessibility I didn’t figure it out how to access free WiFi

Not good because in this cancelled and then rebooked flight BA put me and my husband in both middle seats when we were originally seated together in original flight and i was in aisle. I hate sitting in the middle. BA food needs to be better. It was just ok. Thanks though to screw and everyone one for safe flight

Crew members were thorough in checking seatbelts and whatnot which makes me feel cared for because passenger safety is a main concern.

I was sent an email that said my card payment was not verified. When I spoke to an agent , he said my card was not verified and the flight I thought I had to booked was no longer available so I booked another flight on another airline(United). Later I got flight updates , etc., concerning my supposed first flight. So if I was charged for this flight on British Airways/American airlines, I need a refund.

The crew made it a great flight. They were friendly and attentive. They made me want to fly British Airways again.

Our flight BA638 was cancelled with very short notice. It was supposed to depart at 7:25am. We had left Chichester at 3:30am in order to make the flight, and we were notified of the cancellation while en route to LHR. We were told the cancellation was necessary because a plane had not been scheduled to be at LHR for this flight! We were rescheduled to BA636. This flight was supposed to depart at 11:00am but didn't actually take off until ~12:30pm. Consequently we arrived in Athens several hours late, missing out on half a day of our sightseeing time. We had booked transport with MyTransfers to pick us up at the Athens airport and drive us to our Hotel Adonis. I was unable to get a refund for this service because our flight was so delayed. They required 24 hour notice of pick up time changes. I instead had to pay for a taxi at the airport. I have tried to fill out a request for compensation online but have been unsuccessful. How can I get help for filing a claim?

It was ok but not at a business class standard No entertainment system available which is poor for a 3+ hour journey Food was ok and service was good though

Late boarding with inconsistent excuses. Bulk head seats were very small and uncomfortable. 1 tiny candy bar and a water were only food provisions. Food for purchase was unavailable.

Everything you need to know for your flight to Kefalonia

Information on your arrival and departure airports