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Find cheap flights from Greece to London Heathrow Airport from £50

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 4/5. 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
0 bags
Fri 24/5
Fri 31/5

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
In the last 7 days, travellers have searched 44,979,812 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

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Flights to Heathrow - Travel Insights & Trends

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

What is the cheapest flight to London Heathrow Airport?

These are the best prices found by users searching on KAYAK in the last 72 hours.
If travelling to London Heathrow Airport, the cheapest city to fly from in the last 3 days was Préveza, with flights as low as £40 one-way and £104 return. Flights from Athens are the most searched and start at $198 for a return trip.

What is the cheapest day to fly to London?

The average price of all flights to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to London is Wednesday where tickets can be as cheap as £185. On the other hand, the most expensive day to fly is Saturday, where prices are £303 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to London Heathrow Airport, 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 to London Heathrow Airport is September, where tickets cost £159 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Greece is £270 and £257 respectively. For return trips, the best month to travel is January with an average price of £155.

What is the cheapest time of day to fly to London Heathrow Airport?

The average price for all flights to London Heathrow Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to London Heathrow Airport is generally in the morning, when flights cost £235 on average. The most expensive time of day to fly to London Heathrow Airport is generally at night, which is peak travel time and where the average cost of a ticket is £280.

What is a good deal for flights to London Heathrow Airport?

If you’re looking for cheap airfare to London Heathrow Airport, 25% of our users found tickets to London Heathrow Airport for the following prices or less: From Athens £81 one-way - £152 return, from Corfu £129 one-way - £100 return.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 69 days before departure.

Which airline offers the most flights to London Heathrow Airport?

Of the 2 airlines that fly to London Heathrow Airport, British Airways offers the most flights, with around 363 per week, followed by Loganair with 31 flights per week.

How long is the flight to London Heathrow Airport?

The duration of your flight to London depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to London on KAYAK are from Corfu, which takes 3h 25m, Thessaloniki, which takes 3h 35m, Athens, which takes 3h 55m, and Thera, which takes 4h 05m.

How many direct flights to London Heathrow Airport are there each day?

There are around 57 direct flights from within Greece to London Heathrow Airport every day. Most flights depart in the morning, with 10:00 the most common departure time and 49% of flights departing in the morning.

How many direct flights to London Heathrow Airport are there each week?

Each week there are around 394 direct flights from within Greece to London Heathrow Airport. The most common day for departures is Tuesday, with 16% of flights taking off on this day.

How many long-haul flights are there to London Heathrow Airport each week?

Each week, there are 54 medium-haul flights (3-6 hour flight duration) and 73 short-haul flights (up to 3 hour flight duration) to London Heathrow Airport. There aren't any long-haul flights (6-12 hour flight duration).

How many cities have direct flights to London Heathrow Airport?

From Greece, there are direct flights to London Heathrow Airport from 13 cities. The city with the most direct flights is Athens, with 63 direct flights each week.

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

Low season

July

High season

December

Cheapest flight

£50
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly (8% more expensive on average)
Flight from Préveza to London Heathrow Airport

FAQs - booking London Heathrow Airport flights

  • What is the cheapest flight to London Heathrow Airport?

    If travelling to London Heathrow Airport, the cheapest city to fly from in the last 3 days was Préveza, with flights as low as £40 one-way and £104 return. Flights from Athens are the most searched and start at $198 for a return trip.

  • How far is London Heathrow Airport from central London?

    Central London is 14 miles away from London Heathrow Airport.

  • How much is a flight to London?

    On average, a flight to London costs £169. The cheapest price found on KAYAK in the last 2 weeks cost £59 and departed from Athens Eleftherios V. Airport.

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

    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 to London Heathrow Airport.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport 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 to London Heathrow Airport?

    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 to London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to London Heathrow Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Heathrow Airport flight deals.

Prefer to fly direct to London Heathrow?

Find which airlines fly direct to Heathrow, which days they fly and book direct flights.

Direct departures

Greece to London Heathrow

Monday

ANA, AccesRail, Aegean Airlines, +89 more

ANA, AccesRail, +90 more

Tuesday

ANA, AccesRail, Aegean Airlines, +89 more

ANA, AccesRail, +90 more

Wednesday

ANA, AccesRail, Aegean Airlines, +92 more

ANA, AccesRail, +93 more

Thursday

ANA, AccesRail, Aegean Airlines, +86 more

ANA, AccesRail, +87 more

Friday

ANA, AccesRail, Aegean Airlines, +93 more

ANA, AccesRail, +94 more

Saturday

ANA, AccesRail, Aegean Airlines, +88 more

ANA, AccesRail, +89 more

Sunday

ANA, AccesRail, Aegean Airlines, +91 more

ANA, AccesRail, +92 more

See more direct flights

Direct returns

London Heathrow to Greece

Monday

ANA, AccesRail, Aegean Airlines, +89 more

ANA, AccesRail, +90 more

Tuesday

ANA, AccesRail, Aegean Airlines, +89 more

ANA, AccesRail, +90 more

Wednesday

ANA, AccesRail, Aegean Airlines, +92 more

ANA, AccesRail, +93 more

Thursday

ANA, AccesRail, Aegean Airlines, +86 more

ANA, AccesRail, +87 more

Friday

ANA, AccesRail, Aegean Airlines, +93 more

ANA, AccesRail, +94 more

Saturday

ANA, AccesRail, Aegean Airlines, +88 more

ANA, AccesRail, +89 more

Sunday

ANA, AccesRail, Aegean Airlines, +91 more

ANA, AccesRail, +92 more

See more direct flights
See more direct flights

Top 4 airlines serving from Greece to Heathrow

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Greece to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Heathrow? 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.
8.0
Aegean AirlinesOverall score based on 916 reviews
7.8boarding
7.1entertainment
7.5food
7.9comfort
8.5crew
Airline reviews

This is my first time flying Aegean Air and I had a great first time experience. I will fly this airline again.

8.0 ExcellentCarolyn, Apr 2024ATH - JTR
Read more about Aegean Airlines reviews

This is my first time flying Aegean Air and I had a great first time experience. I will fly this airline again.

There was not any food and I didn't use the entertainment

Just ok. No much of a great travel experience. If you need point A to B they are ok.

Η πτήση εμφάνισε μεγάλη καθυστέρηση και λαμβάνοντας υπόψη το γεγονός ότι επρόκειτο για την τελευταία βραδυνή πτήση, ήταν ιδιαίτερα κουραστικό για τους επιβαίνοντες.

Very bad experience during the boarding, the Aegean employees were very rude, and impatient with the passengers

Θα πρέπει να υπάρχει εστίαση στη γρήγορη και εύκολη επιβίβαση/αποβίβαση

aegean took off late, which made it impossible for us to make the next flight on air canada, we all ran to the terminal, the plane was still there but the air canada folks wouldn't let us board because they said the door was already closed. they told us we had to go all the way back to aegean desk to arrange another flight.

different entrance during the boarding for gold members and business class

Our flight was canceled after we paid in full and began making further plans. we were refunded only around75% of what we paid! I strongly recommend against ordering Aegaen Airlines!

Very delayed. Plus lack of entertainment on board. Crew members were very nice

Never heard about them before and was surprised how organized and efficient they are.

These were tickets purchased with a stolen credit card number.

Seriously, every airline needs to improve their boarding procedures. Even though Sky Express boarded the furtheredt seats from the door first, it was still disappointing that it took so long to board.

Cannot take it dur to the delayed first flight. Staff at the desk very unfriendly.

A coffee at 7 am in the morning would have been nice.

We hope that soon Sky Express will have the entire airplane fleet refreshed. More new airplanes to fill the gap and expand further direct flights to new airports. Crew acts responsibly and kind, which is even more important at this pandemic period.

I was going to miss my connecting flight with sky Express also and the people in the office said they couldn't help me book another flight for the next day, but that I had to wait until anthens and go their office to help me. Other people on staff were friendly though.

Cons: "I had to pay extra for baggage, I had baggage on the booking, but upon booking it was only for 8 KG, and need to purchase more, The baggage cost was almost equal to the ticket, needs to be addressed on the home page, I pick with baggage and then booked the ticket, needs to show that it is not the same baggage as other flights, comparison is wrong."
Cons: "Only allowed 15kgs even though we had booked for 23 on the way to Santorini. Not sure where this discrepancy occurred but had to pay for extra weight."
Pros: "Crew and flight attendants were highly professional. Arrived early; short boarding time. Airport was clean and easy to navigate. Good places to dine."
Cons: "The web site is difficult to navigate, including the determination of luggage pricing and seat assignments only available at check-in."

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

There was some delay at Heathrow where a machine needed to "start the engines" wasn't available and they couldn't even find the team tasked to do it. Unacceptable. Caused about an hour delay and seemed unnecessary. Also saw several passengers abusing the overhead luggage situation, having too many large bags and not leaving enough space for others. The crew was good and the refreshments were good in quality and quantity.

They cancelled our ticket, gave us no warning, they reissued it 4 days prior to trip and it was cancelled again when we got to the airport- very stressful, the flight was overbooked so they drove us across Milan to malpensa

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

Some how I got “offloaded” even though I had my boarding pass Food was horrible Staff were nice and cheerful No headphones were provided

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Very Stress free Lounges were superb. Crews were caring. I loved it.

The FA told me that the dinner was vegetable curry which turned out to be vegetarian (tofu) which I don’t care for but that was the only disappointing part of my trip.

The flight was delayed 5 hours and I'm and invalid,I wan a refund for this

The cabin crew on that flight were super fantastic and super helpful. They were so polite and considerate that i felt i travelled with a 5star airline.

Delayed delayed delayed - always with Wizzair. Staff were friendly and well mannered but clearly the company is unorganized and the aircrafts are outdated.

It's a budget airline. Great for short flight. Smooth landing.

4 hr delay and only told less than 2hrs before. Only given water and nuts on the flight as complimentary service. Left to wait in rain before boarding.

To be honest I did not like anything. Communication to why my flight was cancelled mid air 2 and half hours into my flight. Customer service desk were not helpful with providing information or a solution on what can be done.

I have been treated unacceptably by WizzAir aircraft crew in a previous flight, they threatened me and abused me, and I received an OFFICIAL written apology, but only two (2) months later. This flight had no such unacceptable behaviour, but it's not nice to be left waiting in the walkway (from gate to aircraft) for a long time, just so that the 'boarding' appears to be early, even if actual departure is not.

What I liked new airplane Sitting was extremely uncomfortable! Crew not smiley at all Always chewing gum

The flight was cancelled just 4 hours before the take off...

No food on board. Not comfortable. Had to move seats was delayed more than 3 hours.

Book cheap flights from Greece to London

Recent return flight deals

 
These are the cheapest return flights to London found on KAYAK in the last 72 hours.
11/10Fri
1 stop
10h 00mATH-LHR
16/10Wed
direct
3h 35mLHR-ATH
£130
11/10Fri
1 stopAir Serbia
10h 00mATH-LHR
16/10Wed
1 stopAir Serbia
11h 45mLHR-ATH
£132
3/10Thu
directAegean Airlines
3h 55mATH-LHR
9/10Wed
directAegean Airlines
3h 35mLHR-ATH
£148
22/5Wed
1 stopLufthansa
6h 20mATH-LHR
29/5Wed
1 stopLufthansa
6h 00mLHR-ATH
£156
4/6Tue
1 stopAir France
15h 05mATH-LHR
9/6Sun
1 stopAir France
15h 00mLHR-ATH
£156
16/5Thu
directAegean Airlines
3h 55mATH-LHR
19/5Sun
directAegean Airlines
3h 35mLHR-ATH
£163
5/5Sun
directBritish Airways
3h 55mATH-LHR
14/5Tue
directBritish Airways
3h 40mLHR-ATH
£164
4/5Sat
directBritish Airways
3h 55mATH-LHR
11/6Tue
directBritish Airways
3h 40mLHR-ATH
£167
15/5Wed
1 stopLufthansa
5h 30mSKG-LHR
6/6Thu
1 stopLufthansa
5h 25mLHR-SKG
£179
5/6Wed
1 stopAir France
14h 05mATH-LHR
9/6Sun
1 stopAir France
15h 00mLHR-ATH
£184

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to London found on KAYAK in the last 72 hours.
4/5Sat
directBritish Airways
3h 30mPVK-LHR
£50
4/5Sat
directAegean Airlines
4h 00mATH-LHR
£59
3/5Fri
directAegean Airlines
3h 55mATH-LHR
£60
19/9Thu
1 stopAir Serbia
9h 40mSKG-LHR
£61
18/10Fri
1 stopAir Serbia
10h 00mATH-LHR
£65
9/5Thu
directBritish Airways
3h 55mATH-LHR
£66
30/4Tue
1 stopScandinavian Airlines
7h 30mATH-LHR
£77
28/6Fri
1 stopScandinavian Airlines
8h 25mATH-LHR
£77
23/5Thu
2 stopsAir France
18h 45mSKG-LHR
£84
13/7Sat
1 stopAir France
9h 30mHER-LHR
£91

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Last minute flights to Heathrow

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to London that are departing in the next 10 days.
28/4Sun
multi-stopScandinavian Airlines
11h 05mATH-LHR
5/5Sun
multi-stopScandinavian Airlines
8h 20mLHR-ATH
£158
25/4Thu
directBritish Airways
3h 55mATH-LHR
29/4Mon
directBritish Airways
3h 40mLHR-ATH
£173
27/4Sat
directBritish Airways
3h 55mATH-LHR
4/5Sat
directBritish Airways
3h 40mLHR-ATH
£177
27/4Sat
multi-stop
11h 50mATH-LHR
4/5Sat
multi-stop
13h 30mLHR-ATH
£194
26/4Fri
multi-stopAustrian Airlines
12h 55mATH-LHR
1/5Wed
multi-stopAustrian Airlines
15h 15mLHR-ATH
£196
27/4Sat
multi-stopSWISS
16h 50mATH-LHR
28/4Sun
multi-stopSWISS
16h 45mLHR-ATH
£204
27/4Sat
multi-stopSWISS
28h 35mATH-LHR
4/5Sat
multi-stopSWISS
25h 35mLHR-ATH
£209
25/4Thu
directAegean Airlines
4h 00mATH-LHR
29/4Mon
directAegean Airlines
3h 35mLHR-ATH
£211
29/4Mon
multi-stop
7h 05mATH-LHR
3/5Fri
multi-stop
24h 20mLHR-ATH
£215
26/4Fri
directAegean Airlines
3h 55mATH-LHR
28/4Sun
directAegean Airlines
3h 35mLHR-ATH
£229

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Flights to London Heathrow Airport

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Greece

Cabin classes:

£855
£786
£50