£89 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 19/1. 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.
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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

Sat, 18 Apr - Wed, 22 Apr
easyJet Logo
12:15 - 17:45
LGW
-
EFL
3h 30mdirect
easyJet Logo
14:05 - 15:45
EFL
-
LGW
3h 40mdirect
£97easyJet
Sun, 18 Jan - Fri, 23 Jan
Multiple Airlines Logo
14:30 - 13:35
LTN
-
EFL
21h 05m1 stop
Multiple Airlines Logo
17:50 - 01:00
EFL
-
LTN
9h 10m1 stop
£173Multiple Airlines
Thu, 15 Jan - Sun, 18 Jan
Aegean Airlines Logo
22:15 - 17:20
LHR
-
EFL
17h 05m1 stop
Aegean Airlines Logo
17:50 - 17:55
EFL
-
LHR
26h 05m1 stop
£178Aegean Airlines
Sun, 18 Jan - Fri, 23 Jan
Multiple Airlines Logo
14:30 - 13:35
LTN
-
EFL
21h 05m1 stop
Multiple Airlines Logo
15:45 - 01:00
EFL
-
LTN
11h 15m2 stops
£185Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
Multiple Airlines Logo
07:45 - 17:20
STN
-
EFL
7h 35m1 stop
Multiple Airlines Logo
17:50 - 00:20
EFL
-
STN
8h 30m1 stop
£191Multiple Airlines
Thu, 8 Jan - Sun, 11 Jan
Multiple Airlines Logo
06:10 - 17:15
STN
-
EFL
9h 05m1 stop
Multiple Airlines Logo
12:30 - 23:55
EFL
-
STN
13h 25m2 stops
£193Multiple Airlines
Sun, 18 Jan - Fri, 23 Jan
Multiple Airlines Logo
17:55 - 13:35
STN
-
EFL
17h 40m2 stops
Multiple Airlines Logo
17:50 - 00:20
EFL
-
STN
8h 30m1 stop
£194Multiple Airlines
Sun, 18 Jan - Fri, 23 Jan
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, 7 Jun - Sun, 14 Jun
Sky Express Logo
13:35 - 13:55
LGW
-
EFL
22h 20m1 stop
Sky Express Logo
20:35 - 12:35
EFL
-
LGW
18h 00m1 stop
£283Sky Express
Sat, 13 Jun - Sat, 20 Jun
British Airways Logo
13:40 - 19:10
LHR
-
EFL
3h 30mdirect
British Airways Logo
20:25 - 21:55
EFL
-
LHR
3h 30mdirect
£301British Airways
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 £175 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 £175.

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 £249, 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 38% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know - Cheap tickets from London to Kefalonia

Low seasonApril
Cheapest flight£89
Best time to beat the crowds (50% less expensive on average)
Most popular time to fly (15% more expensive on average)
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.

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

    The cheapest time of day to fly to Kefalonia is generally in the evening, when retur flights cost £240 on average. Morning departures are around 59% more expensive than evening flights, 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 £381.

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 179 reviews
6.2Entertainment
8.1Boarding
7.3Food
8.8Crew
7.7Comfort
Airline reviews

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.

4.0 OkayIain, Nov 2025
AGP - NCL
Read more Jet2 reviews

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

The food was nice but same pud and crackers as on the way there should be different

Flights were on time, boarding was straight forward. Very good attentive staf

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 .

Nice to fly out of Orly smaller easier to navigate airport. Being able to receive boarding pass well in advance of trip was comforting to know all travel was in order.

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

Generally a good experience except for boarding in Naples on the flight back to London. We were all standing around for at least 20 minutes maybe longer as there was no seating.

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)

Boarding was smooth and quick. Flight departed on time. Equally evacuation upon landing was from both the front door and the back doors. Bags were on the conveyor belts before I got there. Excellent service.

The terminals are far away, be prepared to walk. Also, You climb stairs to the plane since there are no aero bridges. Boarding was haphazard not in multiple groups, so stand in line early. Hard to find place to stow cabin baggage if you are behind in the line. You can purchase food on the plane. There are vegetarian options.

First -the flight was late - more than two hours Second, not even a bottle of water at bord to give for free for this inconvenience. Three-at landing ive realised that I've lost one of my ear plug headphones and been very desperate to find it with my torch, the crew not helped at all more than that they asked to leave the plane as everyone did before me. This was the last flight from that day- extra 5 min for me with a bit of help from crew - would have bring a super review. I guess this days humanity disappeared!

I got caught using a stolen credit card number. Michelle Siziba is my name Nice to London Gatwick on 7/31/25.

Not happy with price of luggage or that we had no choice but to pay whether cabin or hold. I didn't book seats but this is unnecessary extra money along with suitcase

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.

The worst flight ever. Sitting in plane for 4 hours delay and then they change crew. No water or food offered to any passengers including children in that time. Only 2 toilets out of 3 operating for flight with 200 passengers. Only enough food available for about 7 rows of seats depending where you sat you might be lucky. Cabin crew very unfriendly.

I couldn’t understand the aircraft tannoy announcements I was in seat 20C - nobody in our row could either. Speakers a bit too quiet plus messages read out too fast. Otherwise excellent flight. (Flight delayed by 50 mins)

People were nice. Seats are so cramped my knees had to be pressed into the seat in front of me.

Overall, the food and entertainment were great. The staff were amazing, polite and professional. They did not have WiFi on board on this leg but that was okay. There was a delay in boarding from London and landing at Mumbai airport but the pilot communicate DC the reason for the delayed landing. They even sent us an apology afterwards for the delayed landing.

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

Nice lounge but had a 5 hour layover which is a lot

Flight on time and priority boarding worked. I travelled economy although business was available as no flights are cheap these days and at least with BA loyalty card I get a baggage allowance for nothing. That made the flight comparable or even cheaper than the ‘budget’ alternative. As for catering and entertainment - not on a BA short haul economy ! At least we were offered biscuits and water! Catering for economy short haul has been reduced to the minimum - no tea or coffee or other drinks than water (from a large bottle with a paper cup on offer). They will say this is better for the environment, which it is, but proper waste management is still needed for empty packets etc. so actually it’s a money saver.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

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.