£49 Find Cheap Flights from London Heathrow Airport to Greece

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 Greece departing on 13/10. 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.
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Best Greece Flight Deals from Heathrow

Cheapest return prices found by our users on KAYAK in the last 72 hours
Athens
Athensdirect£95
Heraklion
Heraklion1 stop£141
Corfu
Corfu1 stop£144
Rhodes
Rhodes1 stop£153
Chania
Chania1 stop£152
Thessaloniki
Thessaloniki1 stop£155
Thera
Thera1 stop£146
Zakynthos
Zakynthos1 stop£169
Argostoli
Argostoli1 stop£199
Kos
Kos1 stop£135
Mykonos
Mykonos1 stop£144
Skiathos
Skiathos1 stop£289
Préveza
Prévezadirect£255
Kalamata
Kalamatadirect£120
Naxos
Naxos1 stop£319
Parikia
Parikia1 stop£307
Mytilene
Mytilene1 stop£196
Samos
Samos1 stop£199
Paleochori
Paleochori1 stop£347
Athens
Athensdirect£95
Heraklion
Heraklion1 stop£141
Corfu
Corfu1 stop£144
Rhodes
Rhodes1 stop£153
Chania
Chania1 stop£152
Thessaloniki
Thessaloniki1 stop£155
Thera
Thera1 stop£146
Zakynthos
Zakynthos1 stop£169
Argostoli
Argostoli1 stop£199
Kos
Kos1 stop£135
Mykonos
Mykonos1 stop£144
Skiathos
Skiathos1 stop£289
Préveza
Prévezadirect£255
Kalamata
Kalamatadirect£120
Naxos
Naxos1 stop£319
Parikia
Parikia1 stop£307
Mytilene
Mytilene1 stop£196
Samos
Samos1 stop£199
Paleochori
Paleochori1 stop£347

Cheap Flights from Heathrow to Greece

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

Sat, 27 Sep - Wed, 5 Nov
 Logo
22:15 - 03:50LHR-ATH
3h 35mdirect
 Logo
20:20 - 22:20ATH-LHR
4h 00mdirect
Wed, 12 Nov - Wed, 19 Nov
 Logo
19:00 - 00:35LHR-ATH
3h 35mdirect
 Logo
20:20 - 22:20ATH-LHR
4h 00mdirect
Tue, 23 Sep - Mon, 6 Oct
Aegean Airlines Logo
22:15 - 03:50LHR-ATH
3h 35mdirect
Aegean Airlines Logo
13:30 - 15:30ATH-LHR
4h 00mdirect
£136Aegean Airlines
Find Deal
Wed, 10 Dec - Wed, 31 Dec
British Airways Logo
06:50 - 12:30LHR-ATH
3h 40mdirect
British Airways Logo
20:20 - 22:20ATH-LHR
4h 00mdirect
£141British Airways
Find Deal
Mon, 24 Nov - Fri, 28 Nov
Lufthansa Logo
06:35 - 17:20LHR-HER
8h 45m1 stop
Lufthansa Logo
18:05 - 22:55HER-LHR
6h 50m1 stop
£141Lufthansa
Find Deal
Mon, 29 Sep - Thu, 9 Oct
Aegean Airlines Logo
22:15 - 03:50LHR-ATH
3h 35mdirect
Aegean Airlines Logo
19:20 - 21:10ATH-LHR
3h 50mdirect
£144Aegean Airlines
Find Deal
Sat, 26 Jul - Tue, 5 Aug
Lufthansa Logo
19:10 - 08:55LHR-CFU
11h 45m1 stop
Lufthansa Logo
13:05 - 19:40CFU-LHR
8h 35m1 stop
£151Lufthansa
Find Deal
Sat, 6 Sep - Mon, 15 Sep
SWISS Logo
20:05 - 20:10LHR-JTR
22h 05m1 stop
SWISS Logo
20:45 - 21:45JTR-LHR
27h 00m1 stop
£151SWISS
Find Deal
Tue, 16 Sep - Tue, 23 Sep
SWISS Logo
06:00 - 19:10LHR-CFU
11h 10m1 stop
SWISS Logo
20:00 - 07:55CFU-LHR
13h 55m1 stop
£159SWISS
Find Deal
Wed, 1 Oct - Wed, 8 Oct
British Airways Logo
20:30 - 02:10LHR-ATH
3h 40mdirect
British Airways Logo
20:05 - 21:55ATH-LHR
3h 50mdirect
£160British Airways
Find Deal
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KAYAK's insights & trends for Heathrow to Greece flights

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

What is the cheapest London Heathrow Airport to Greece flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London Heathrow Airport to Greece.

The cheapest ticket to Greece from London Heathrow Airport found in the last 72 hours was to Athens, at £127 return. The most popular route is from London Heathrow Airport (LHR) to Athens (ATH), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £127.

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

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 £666, prices are generally cheapest when you fly direct.

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

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 Greece, 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 Greece is January, when tickets cost £141 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of return tickets is £286 and £280 respectively.

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

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

For London Heathrow Airport to Greece, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Greece back to London Heathrow Airport, the best deals are generally found on Thursday, with Monday being the most expensive.

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

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 Greece, 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 the flight from London Heathrow Airport to Greece, you should book around 8 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.


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

Low seasonJanuary
High seasonAugust
Cheapest flight£49
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flight from London Heathrow Airport to Athens

FAQs - booking Greece flights

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

    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 Greece.

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

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

    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 Greece 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 Greece?

    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 Greece 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 Greece?

    The cheapest time of day to fly to Greece is generally at night, when retur flights cost £359 on average. Morning departures are around 9% cheaper than evening flights, on average. The most expensive time of day to fly to Greece is generally in the evening, which is peak travel time and where the average cost of a ticket is £434.

Reviews of the top 5 airlines flying from Heathrow to Greece

 
Need help choosing which airline to fly with from Heathrow to Greece? 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 763 reviews
8.6Crew
7.4Food
7.8Boarding
7.8Comfort
6.9Entertainment
Airline reviews

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

4.0 OkayGail, Jun 2025CDG - ATH
Read more Aegean Airlines reviews

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.

Lovely experience with Aegean. The crew felt with some extremely rude customers with professionalism and poise. The flight went off without a hitch and even landed early!

When a flight has a delay of about an hour it is customary to announce the passengers

Nice business class service for shot flight. Especially when the free WiFi works

I liked bumping up to Business for less than full price. Also the option to choose your own meal online. In retrospect I would have gone with the standard meal option, but c'st la vie. Overall pretty standard flight, got good views of Greece as the sun rose. That's about it.

It was a short flight (2hours) so the tiny, tiny seats were somewhat tolerable. People with long legs had their knees up to the chair in front of them, quite uncomfortable. I was pleasantly surprised they served a small meal which was quite good. Staff were all great.

I can’t even the whole trip was a catastrophe

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.

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.

Delayed 30 mins Forced to check in my carry on luggage

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

I slept the whole flight so I can't tell you about the food and there was no entertainment offered. Crew was very nice, seats were comfortable in business, and boarding was easy.

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.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

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.

I got an email in the morning of the flight 1/7, from Kayak, that I was rebooked from UA 906 to LH 430. Nobody at Lufthansa ot United knew about this. I went to both counters. at the airport. Also, Cheap Flights, who I booked the ticket through, did not know. I ended up staying on the United flight. But this was very disturbing, since I got a very late notice that I was rebooked to an earlier flight, I hurried to the airport to find out after a lot of inquiring that this was a mistake. Not a good Kayak experience.

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.

Connecting from Germany with not enough time to go thru TSA and security so many times. Kayak or whomever doesn’t leave you enough time between flights. I made it with 5 min before my zone was called. Too stressful

Experience with British Airways was hopeless and the response from ground staff after flight cancellation was hopeless

3/4 bags delayed and 1/4 damaged at the other end. Flight was freezing

this was a good experience from on time boarding and take off to early arrival. Comfortable seats became empty seat next to me.

Cancelled flight, limited information and chaotic rebooking and accommodation provision. Apathetic crew who were more interested in taking about their layover plans than remembering passengers orders and actually bringing them (after 3 reminders). To top it off, priority baggage checked in at The Wing (LHR’s first class checkin) was delivered last to the baggage belt.

The crew were good. The flight was on time. The entertainment choice was ok. But the food was bad, tasted and texture were awful.

After boarding we were waiting in the plane for more than one hour to take off without AC with very high temperature inside

The flight was an hour late leaving Heathrow. The food was mediocre. When we got to Austin, my husband’s luggage was missing. He filled out information at baggage claim. We are waiting to hear something. His name is Henry Jacob Braunig.

Only for BA because we had to get to Edinburgh at a certain time. Baggage lost, late boarding with only one person checking, again, our passports and boarding passes until the despatch controller had to step in to get us away. Will never fly BA again.

We arrived late to London, and consequently were 5 min. late to be allowed through security for our next flight. Even though dozens of people missed the same flight, BA did not radio ahead to hold open security for an extra 5-10 min. to allow people to get on the flight. This caused an additional 6 hour delay in London after waiting over an hour in Customer Service to get rebooked. They did not have enough staff on hand to help people in a timely manner. Not at all happy with the BA's customer care or customer service.

All service prior to the flight was terrible: online check-in not working, no customer service tel,, multiple airport scanners not working, A huge mess.

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