£66 Find Cheap Flights from London Heathrow Airport to Greek islands

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 Greek islands departing on 12/10. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Greek islands.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Greek islands.
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Flight Deals

Cheap Flights from Heathrow to Greek islands

Cheapest return prices found by our users on KAYAK in the last 72 hours
Heraklion
Heraklion1 stop£148
Corfu
Corfu1 stop£140
Rhodes
Rhodes1 stop£140
Chania
Chania1 stop£178
Thera
Thera1 stop£146
Zakynthos
Zakynthos1 stop£205
Argostoli
Argostoli1 stop£162
Kos
Kos1 stop£148
Mykonos
Mykonos1 stop£171
Skiathos
Skiathos2 stops£218
Parikia
Parikia1 stop£294
Naxos
Naxos1 stop£331
Mytilene
Mytilene1 stop£163
Samos
Samos1 stop£162
Paleochori
Paleochori1 stop£316
Karpathos
Karpathos1 stop£163
Agios Kirykos
Agios Kirykos1 stop£264
Heraklion
Heraklion1 stop£148
Corfu
Corfu1 stop£140
Rhodes
Rhodes1 stop£140
Chania
Chania1 stop£178
Thera
Thera1 stop£146
Zakynthos
Zakynthos1 stop£205
Argostoli
Argostoli1 stop£162
Kos
Kos1 stop£148
Mykonos
Mykonos1 stop£171
Skiathos
Skiathos2 stops£218
Parikia
Parikia1 stop£294
Naxos
Naxos1 stop£331
Mytilene
Mytilene1 stop£163
Samos
Samos1 stop£162
Paleochori
Paleochori1 stop£316
Karpathos
Karpathos1 stop£163
Agios Kirykos
Agios Kirykos1 stop£264

Book Cheap Heathrow to Greek islands Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Greek islands 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 Greek islands

Wed, 1 Oct - Thu, 9 Oct
Aegean Airlines Logo
19:00 - 09:00LHR-RHO
12h 00m1 stop
Aegean Airlines Logo
06:00 - 17:55RHO-LHR
13h 55m1 stop
£140Aegean Airlines
Find Deal
Sun, 5 Oct - Wed, 8 Oct
Aegean Airlines Logo
22:15 - 08:00LHR-CFU
7h 45m1 stop
Aegean Airlines Logo
20:00 - 17:55CFU-LHR
23h 55m1 stop
£140Aegean Airlines
Find Deal
Tue, 14 Oct - Mon, 20 Oct
SWISS Logo
20:05 - 09:50LHR-JTR
11h 45m1 stop
SWISS Logo
20:45 - 07:55JTR-LHR
13h 10m1 stop
£146SWISS
Find Deal
Mon, 6 Oct - Fri, 10 Oct
Austrian Airlines Logo
06:00 - 20:00LHR-KGS
12h 00m1 stop
Austrian Airlines Logo
21:35 - 08:20KGS-LHR
12h 45m1 stop
£151Austrian Airlines
Find Deal
Sat, 1 Nov - Wed, 5 Nov
Lufthansa Logo
08:45 - 19:25LHR-KGS
8h 40m1 stop
Lufthansa Logo
18:55 - 22:55KGS-LHR
6h 00m1 stop
£152Lufthansa
Find Deal
Mon, 22 Sep - Tue, 30 Sep
SWISS Logo
18:40 - 19:10LHR-CFU
22h 30m1 stop
SWISS Logo
20:00 - 07:55CFU-LHR
13h 55m1 stop
£159SWISS
Find Deal
Wed, 10 Dec - Wed, 17 Dec
Lufthansa Logo
06:30 - 14:35LHR-HER
6h 05m1 stop
Lufthansa Logo
15:25 - 20:50HER-LHR
7h 25m1 stop
£162Lufthansa
Find Deal
Mon, 22 Sep - Fri, 26 Sep
Austrian Airlines Logo
06:00 - 20:00LHR-KGS
12h 00m1 stop
Austrian Airlines Logo
21:35 - 09:00KGS-LHR
13h 25m1 stop
£165Austrian Airlines
Find Deal
Fri, 10 Oct - Fri, 17 Oct
British Airways Logo
11:45 - 17:40LHR-JMK
3h 55mdirect
British Airways Logo
18:40 - 20:35JMK-LHR
3h 55mdirect
£193British Airways
Find Deal
Sat, 11 Oct - Sun, 19 Oct
British Airways Logo
06:30 - 12:15LHR-JMK
3h 45mdirect
British Airways Logo
18:45 - 20:50JMK-LHR
4h 05mdirect
£195British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Heathrow to Greek islands flights

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

What is the cheapest London Heathrow Airport to Greek islands flight route?

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

The cheapest ticket to Greek islands from London Heathrow Airport found in the last 72 hours was to Zakynthos, at £78 return. The most popular route is from London Heathrow Airport (LHR) to Corfu (CFU), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £206.

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

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 £380, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from London Heathrow Airport to Greek islands?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Greek islands, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Greek islands is November, when tickets cost £174 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of return tickets is £415 and £368 respectively.

What’s the cheapest day of the week to fly from London Heathrow Airport to Greek islands?

The average price of all round-trip flights from London Heathrow Airport to Greek islands clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Greek islands on a Wednesday and more expensive on a Sunday. On your return trip to London Heathrow Airport, you should consider flying back on a Monday, and avoid Fridays for better deals.

How far in advance should I book a flight from London Heathrow Airport to Greek islands?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Greek islands, 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 Heathrow Airport to Greek islands, you should book around 2 weeks before departure, which saves you about 9% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know - Cheap tickets from London Heathrow Airport to Greek islands

Low seasonJanuary
Cheapest flight£66
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from London Heathrow Airport to Corfu

FAQs - booking Greek islands flights

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

    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 Greek islands.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport to Greek islands 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 Greek islands?

    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 Greek islands 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 Greek islands?

    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 Greek islands 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 Greek islands?

    The cheapest time of day to fly to Greek islands is generally at night, when retur flights cost £324 on average. Morning departures are around 80% more expensive than evening flights, on average. The most expensive time of day to fly to Greek islands is generally in the morning, which is peak travel time and where the average cost of a ticket is £624.

Reviews of the top 5 airlines flying from Heathrow to Greek islands

 
See real verified KAYAK customer reviews for airlines flying from London to Greek islands. 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 Greek islands? 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.
8.1
Aegean AirlinesOverall score based on 787 reviews
7.9Comfort
7.0Entertainment
7.4Food
8.6Crew
7.8Boarding
Airline reviews

For a quick trip to athens they did a great job plane was spacious, and we boarded quickly.

10.0 ExcellentT, Aug 2025ATH - JTR
Read more Aegean Airlines reviews

For a quick trip to athens they did a great job plane was spacious, and we boarded quickly.

it was hard to find the check in at the airport no signs food was average

Short flight. Was not told if there was a kosher option for the snack.

Lost my bagage on the first leg of our trip. Not even on the transfer but on the first flight they didnt put our bagage

The crew aboard Aegean were excellent, they picked on our son’s anxiety and immediately came to the rescue to see what they could do to make it go away.

My experience with a GNA was extremely poor. My original flight was canceled. They put me on another flight. Four hours later. They changed my seat number to the last row where I had no room at all and it cost me $120 for luggage. Additionally, I missed my ferry in Paris Athens. I had to rebook my ferry and I could not get a refund so by them canceling the trip for four hours it caused me no ferry to go to Betsy. I had to find a room that night. The only one I could find was at the Hyatt grand in Athens And I lost a night. Stay at Betsy that I had already prepaid so no my experience was awful. Additionally, they never said on any intercom that Greece was one hour ahead of Paris so that was a problem. We had no idea and when it was never communicated to us

Ove Aegean Airlines! Used them for several flights over past 4.months. never flown w them before but will certainly use in the future!!!

A thoroughly enjoyable experience in business class, which we “won” in the airlines lottery In exchange for a relatively small deposit. The breakfast served at the beginning of this three hour flight was absolutely phenomenal. I would be tempted to fly Aegean airlines on a transatlantic flight in light of this experience.

Was grateful that this flight was held for us as we were late from our prior flight.

Our connecting flight from Barcelona to Athens was late and it appeared that we would not make the connectimg flight to Telaviv. The plane ended up waiting and we made the connection. The airline redeemed itself.

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

Not good. We returned on united airlines and the food was horrible.

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

Delay more than hour created pressure to catch the connecting flight

I purchased a one way business class ticket from Geneva to Miami but the check in agent said I had an economy ticket and later upgraded to business class. This was not the case, I had a single business class transaction. I was forced to pay for my second checked bag. I am unsure of why this happened. But I won’t use Kayak again for business class tickets.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

Absolutely amazing! Best airline i have flown with, huge difference to United!

Swiss airline do not allow online check-in before 24 hrs, this is very inconvenient to us. I tried many ways such as booking code(6 numbers) or 13 booking numbers , neither of them work, Lufthansa is better which allow us to check in even before 30 hrs, so we can assign our seats( not many people want spend extra money to assign seats on top of airfare which is already spent.)

The flight was generally good but was delayed departure meant a very late arrival for a connecting flight.

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

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.

sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!

This was our first time using them. I gave okay ratings for food and entertainment because it was minimal or not provided so I couldn't judge, but much better than most budget carriers we have ever used.

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

The plane was late (as was my flight out from Birmingham the day before)

The flight was delayed by an hour. Made the connection uncomfortably tight.

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Delayed over 2 hours. Bring your own snacks or prepare to pay. No entertainment and no plug plugs for charging.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

Did not fly HOU to SAT as flight was cancelled.

what would have been better would have been that my booking not been canceled by the system and had I been informed that the booking had been cancelled by the system I could have immediately rebooked and not found out that there was an issue when I was told by the system that I needed to book in. It would have also been good if either the booking agent or BA or anyone been in anyway useful. In the end I had to rebook a flight at an additional cost of $350. So no I'm not impressed by BA any of the other parties involved.

Boarding was poor. Why are first class passengers not boarded first?! Bus to the plane and then held on a packed bus because we were waiting for people on the bus before to finish boarding. Seat belt on the fist clas seat is very uncomfortable, cutting into your neck. Other than that crew, seating and food were all excellent. Entertainment, as usual - rubbish.

The flight was fine but no food available apart from snacks like Pringles and olives which was a problem for me as I hadn’t eaten anything that day. But the worst problem was BA left 24 suitcases in Heathrow as the flight was too full but didn’t tell anyone. So we waited for ages at Toulouse airport with no information and finally found out from the one member of staff in the baggage collection area who explained what had happened and apologised for no announcement being made but said that was their policy. Then BA contacted me today to say they have found my luggage and can deliver it to me on Tuesday - half way through my holiday!!!! So a friend has had to make a four hour round trip in his car to go and collect the luggage from the airport so we can get it today. A TOTAL SHAMBLES AND DISREGARD BY BA FOR THEIR PASSENGERS’ BEST INTERESTS.

Much much better than my previous times on British Airways the food was spot-on and the service was really genuine and attentive

Flight was delayed but my previous flight was as well so It worked to my advantage. This was my first time in first class. I don't think they ever stopped feeding us. The seating area was very spacious and comfortable. The attendants were wonderful, warm, friendly and very personable.

First time on BA but will fly with them from now on! Everything about the flight was superb!!!

Horrible experience. They broke the handle of my checked in suitcase and then refused pay for damages

We had a pretty good experience. Enjoyed both the flights. Crew was very good and helpful.

The flight was very delayed in taking off - which was out of control of the crew, but then the pilot worked hard so we only arrived about 30 minutes late. Everyone was very friendly and accommodating!

They issued seat assignments and sat my 2 year-old in the row behind me, separate from me and my daughter. Communication/ customer service was terrible. They told me to change it in London, then in London, they told me to talk to the cabin crew, then a supervisor came and stuck us in the back of the plane when we were supposed to be in row 25. Overall, they need to really work on their customer service. Additionally the food was terrible and they ran out of meals and didn’t have any kid options. To top it off there was no in-flight entertainment for the first hour of the trip.

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