£30 Find Cheap Flights from London to Kefalonia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Kefalonia departing on 18/5. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kefalonia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Kefalonia.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Kefalonia.
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap London to Kefalonia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London 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 London to Kefalonia

Mon, 4 May - Mon, 11 May
Ryanair Logo
16:05 - 21:30
STN
-
EFL
3h 25mdirect
Ryanair Logo
21:55 - 23:25
EFL
-
STN
3h 30mdirect
£56Ryanair
Mon, 4 May - Mon, 11 May
Ryanair Logo
16:05 - 21:30
STN
-
EFL
3h 25mdirect
Ryanair Logo
21:55 - 23:25
EFL
-
STN
3h 30mdirect
£57Ryanair
Wed, 13 May - Wed, 20 May
easyJet Logo
05:35 - 11:10
LGW
-
EFL
3h 35mdirect
easyJet Logo
11:55 - 13:40
EFL
-
LGW
3h 45mdirect
£90easyJet
Wed, 13 May - Wed, 20 May
easyJet Logo
05:35 - 11:10
LGW
-
EFL
3h 35mdirect
easyJet Logo
11:55 - 13:40
EFL
-
LGW
3h 45mdirect
£91easyJet
Mon, 4 May - Fri, 8 May
Multiple Airlines Logo
06:00 - 11:30
LGW
-
EFL
3h 30mdirect
Multiple Airlines Logo
13:30 - 15:00
EFL
-
LGW
3h 30mdirect
£99Multiple Airlines
Wed, 13 May - Mon, 18 May
Multiple Airlines Logo
05:35 - 11:10
LGW
-
EFL
3h 35mdirect
Multiple Airlines Logo
20:45 - 22:10
EFL
-
LGW
3h 25mdirect
£100Multiple Airlines
Mon, 4 May - Mon, 11 May
Jet2 Logo
14:40 - 19:55
LGW
-
EFL
3h 15mdirect
Jet2 Logo
20:45 - 22:10
EFL
-
LGW
3h 25mdirect
£103Jet2
Mon, 4 May - Mon, 11 May
Jet2 Logo
14:40 - 19:55
LGW
-
EFL
3h 15mdirect
Jet2 Logo
20:45 - 22:10
EFL
-
LGW
3h 25mdirect
£105Jet2
Tue, 30 Jun - Tue, 7 Jul
Lufthansa Logo
06:55 - 18:55
LHR
-
EFL
10h 00m
1 stop
Lufthansa Logo
19:45 - 18:25
EFL
-
LHR
24h 40m
1 stop
£174Lufthansa
Tue, 30 Jun - Tue, 7 Jul
Lufthansa Logo
06:55 - 18:55
LHR
-
EFL
10h 00m
1 stop
Lufthansa Logo
19:45 - 08:15
EFL
-
LHR
14h 30m
1 stop
£177Lufthansa
Booking Insights

KAYAK's insights & trends for London to Kefalonia flights

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

What is the cheapest London to Kefalonia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Kefalonia from London found in the last 72 hours was to Argostoli, at £128 return. The most popular route is from London Gatwick Airport (LGW) to Argostoli (EFL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £128.

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

The average price for all round-trip flights from London 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 £378 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 £391.

Can I save money by flying with a stopover from London 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 £263, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from London to Kefalonia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Kefalonia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from London to Kefalonia, you should book around 2 weeks before departure, which saves you about 48% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know - Cheap tickets from London to Kefalonia

Cheapest flight£30
Flight from London Stansted Airport to Argostoli

FAQs - booking Kefalonia flights

  • Where do flights from London to Kefalonia stop?

    Flights between London and Kefalonia usually include one stop at Athens Airport (ATH). Luckily, this airport has some great features that will help you pass the time. You can visit the Exhibition of Archaeological Findings near Entrance 3 or check out The Acropolis Museum in the main terminal building. Occasionally these stopovers will require you to go through security and check yourself back in.

  • What are the advantages of the different departure airports?

    The majority of flights from London to Kefalonia operate out of Heathrow Airport (LHR). However, there are sometimes flights from Gatwick (LGW), Stansted (STN) and Luton (LTN). Heathrow has the advantage of offering fully connected flights on the same ticket. The other airports usually have self-transfer routes, though these may be cheaper. No matter which departure airport you choose, you will have a stop in Athens. Some flights offered at Heathrow have an additional stop in Munich (MUC) or Beirut (BEY).

  • Which cities are served by the arrival and departure airports for this route?

    Flights from London to Kefalonia usually depart from Heathrow Airport (LHR) and arrive at Kefalonia Airport (EFL). Kefalonia Airport services the entire island of Kefalonia, including Argostoli, Skala and Lixouri. People can also arrive at Kefalonia Airport and travel by ferry or domestic flights to other Greek islands that don't have international airports, such as Lefkada Island. Heathrow is the largest airport in the UK, mostly servicing the city of London. However, major airports in other UK cities, like Manchester and Birmingham, don't often run flights to Kefalonia, so travellers from those cities may also need to use Heathrow.

  • Are there other routes I can take to get to Kefalonia?

    Kefalonia is a Greek island that's about 6 hours from Athens. As London to Athens is a very popular flight route, you're more likely to find cheap deals offered by budget airlines like Ryanair between the two cities. From Athens, you can take a long bus trip and ferry ride (about 7 hours total) or make a domestic connection at Athens Airport (ATH) and fly to Kefalonia. By connecting these flights yourself, you're more likely to find budget airlines offering the trip.

  • How does KAYAK find such low prices on flights from London 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 to Kefalonia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London 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 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 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 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 to Kefalonia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight from London to Kefalonia

  • If you're flying Business Class with Aegean Airlines and have a stopover in Athens, make use of their Business Lounge in the Gates Area on Level 3.
  • If you're a Star Alliance member, consider choosing an Aegean Airlines flight for your trip. They're part of the alliance and you can earn points on your trip. For oneworld members, some flights are operated in part by British Airways.
  • Two of the most common airlines flying from London to Kefalonia are Aegean Airlines and Sky Express. Both have lounges at Heathrow Airport (LHR) that business travellers and Star Alliance Gold Card members can use.
  • Sky Express airline offers a Priority Baggage delivery service that ensures your luggage is among the first to arrive on the carousel. Perfect for those who just can't wait to get to the beach.
  • When you arrive at Kefalonia Airport (EFL), the easiest way to get into Argostoli will usually be by taxi. It will take around 15 minutes. There is also a bus that takes about 30 minutes.

Reviews of the top 5 airlines flying from London 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 London 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.
8.2
Jet2Overall score based on 184 reviews
8.1Boarding
8.8Crew
6.2Entertainment
7.7Comfort
7.2Food
Airline reviews

Seat spacing good ( I am tall), very friendly and competent cabin crew. Good updates from flight deck. Excellent boarding and disembarcation

10.0 ExcellentColin, Mar 2026
AYT - BOH
Read more Jet2 reviews

Seat spacing good ( I am tall), very friendly and competent cabin crew. Good updates from flight deck. Excellent boarding and disembarcation

Generally excellent but a couple of areas could be improved. After boarding we were delayed a full 20 mins whilst various ground crew, flight crew, captain faffed around counting and recounting passengers. Said discrepancy between computer and manual. All OK in the end. So why o why did it take 20 mins to find all OK? No sense of urgency shown Secondly the seat base is just not supportive/resilienfor a 4½ hour journey - backside really aching by journey end.

Waiting for 2 people to come through security that delayed the flight. Everyone else made it on time, should have left without them. Flight was cold.

The staff are just so friendly travelling alone was a bit scary but they made me feel comfortable and nothing was to much bother I loved how one of the girls was talking to the old ladies she really took time thank you jet2 shame I can’t get home with u guys 🥲

Crew was nice. Plane was crowded, Seats wouldn’t lean back. No free treats or drinks (not even water).

The flight was over an hour late taking off. Air traffic control on the outward flight caused the delay. Horrendous passport queue at Malaga. Families with children must dread it. Another Brexit negative

On time flight. Reasonable comfortable but a bit cramped. Excellent jet 2 staff as usual.

This is my second flight with jet 2. Both been great - lovely helpful staff. Will fly with you again

Felt very cramped, seat quality poor and temp way too warm with little ventilation. Persistent ramming of duty free ‘bargains’ donut throats. Food & drink service glacially slow.

A good flight with friendly crew and check-in but disembarking was chaotic and badly managed

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

Take off was great but landing is always with a bump.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

On time arrival but the aircraft had seen better days and needed a deep clean.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

Straight forward checking as long as you have completed every single detail online, prior to checking day. Efficient boarding, seating is ok for a two hour flight. Fulfilledour travel requirements from Manchester to Marseille.

It was good except they could offer free water and tea/coffe

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.

Sat at rear of aircraft and was very cold. As a frequent flyer for many years, this is was the coldest I have ever been. Other passengers and some crew were complaining how cold it was. Sitting near the doors always risks being colder, just the way the aircraft works - but this was exceptional, bring a good jumper. Everything else was pretty standard easyJet - good value low cost carrier.

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!!

Boarding could be better. To get through your gate but to be stood in a corridor for 20 minutes is not great.

The plane was postponed for over 2.5 hours, which meant that all four of us missed the check in time for our ongoing trip to Melbourne. We had to buy new tickets for 4 people as we had to forfeit the ones we had. The cost was really unfair. i understand that it was snowing during the first leg of the plane for that morning. Surely the cost could have been shared by the airline and not all by us. I could have bought insurance - but you can see how much I travel. I will need to chose more trustworthy airlines.

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 .

Liked. The check-in was pretty quick as they had 5 desks working.

Club Europe is always lovely. I really enjoy everything about it. One thing that has changed in recent years though, is the swap to Prosecco from Champagne in the lounges. This is really disappointing. I really don’t like Prosecco, and always looked forward to a lovely glass of champagne in the lounge. Is it possible to change back? It does make the whole experience a little more of a luxury experience.

the service on Business class should be improved to be at par with industry leaders like Cathay Pacific and Singapore AIrlines. A lot of room for improvement.

You will pay for everything and feels like the airplane is old

The luggage problem I previously mentioned was actually this flight

The flight was delayed due to snow in Frankfurt. There wasn't much information from BA or the airport, but Kayak was great and kept me informed of the delay and gate changes.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

No WiFi. No food. 250 ml of water only drink option. No entertainment options. Extremely bare bones flight

Missed slot to leave so we were on the plane for an extra hour. The seats were really uncomfortable and the food was poor. The experience makes me think twice about flying as I suspect they are all similar.

Fine, charter flights. Plane full, and staff nice and friendly. No option for free food or drink. Entertainment through paid app.

The 737-8 is too small for the length of flight especially if there are any delays

The flight was delayed over 2 hours, we should off left the plane2 late passengers as it’s not fair on everyone who’s followed the rules.

Dreamliner. Yes great if maintained. I didn't see anyones screen work consistently during either of our flights. Worse was their ability to not only dump you out of premium but separate couples and seat someone's carer at the opposite end of the aircraft. This poor gentleman had no hand so his partner who assists him, being seated at the other end of the aircraft, well that really showed us all what Tui think :( It was fairly dire all in all, they advertise all the perks of the dreamliner only in reality you don't have the features and they change the windows and colours to suit their constant sales pitches. Ironically they were so low on stock for the return flight that all their sales pitches were a waste of time! Their contract only favours them and 'operational changes' well they cover every excuse and Tui use it. Surprisingly we haven't reinstalled the Tui app or booked with them since. It's a shame as I rated them highly during the pandemic.

One flight attendant not wearing a mask over nose, 50% of passengers not either, and no effort to correct. Boarding was very late with no information - lots of standing around waiting.

Everything you need to know for your flight to Kefalonia

Cabin class types available on flights to London

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.