What are the cheapest airlines to fly from Greece to London Heathrow Airport one-way?

For one-way options, check prices for British Airways. According to our data, you can fly for as low as £59. Users have also found prices from £64 and £73 on Air Serbia and Aegean Airlines, respectively.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Greece to London Heathrow Airport?

While some choose either Thessaloniki Makedonia - London Heathrow or Heraklion N. Kazantzakis Apt. - London Heathrow, Athens Eleftherios V. - London Heathrow is the most popular route from Greece to London Heathrow Airport.

What are the cheapest flights from Greece to London Heathrow Airport?

The cheapest flight price from Greece to London Heathrow Airport is £76. On average you can expect to pay £254. The most popular route, (Athens Eleftherios V. - London Heathrow), can usually be booked for £94.

What are the most reliable airlines from Greece to London Heathrow Airport?

No one likes to see their flight delayed. When booking a flight from Greece to London Heathrow Airport consider choosing Air Canada (81%), Aegean Airlines (77%) or American Airlines (72%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Greece to London Heathrow Airport?

The most popular airlines flying from Greece to London Heathrow Airport are Aegean Airlines, British Airways and Lufthansa. Something to consider prior to booking your flight.

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

To save up to 74% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Greece to London Heathrow Airport from £111 1-2 weeks out and tickets from £142 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Greece in February are about £128 on average during February, but can be found for as low as £23.

Can I find deals for flights from Greece to Heathrow that include hotel bookings?

Yes. In addition to deals on Greece to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Greece to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greece to Heathrow.

Can I find deals for business class flights from Greece to Heathrow?

Yes. Cheapflights offers flight deals from Greece to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£166+ Flights from Greece to London Heathrow Airport

Cheap flight deals from Greece to Heathrow

Round-trip from	£110
One-way from	£59
Popular in	August
Cheapest in	February
Average price	£169
Good round-trip deal	£145 or less
Good one-way deal	£81 or less

British Airways
10/11-12/11
Nonstop
7h 40m total
Greece to London

Search Deals

British Airways
3/11
Nonstop
4h 00m total
Greece to London

Search Deals

Highest demand for flights based on searches. 30% potential increase in price (£40 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from Greece to London Heathrow.

Search Deals

Price to beat on a one-way flight from Greece to London Heathrow.

Search Deals

Find flight deals from Greece to Heathrow

Cheapest flights from Greece to Heathrow
Explore the most affordable flight options available from Greece to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Mon 10/1119:35ATH - LHR

Nonstop4h 00mBritish Airways

Wed 12/1106:50LHR - ATH

Nonstop3h 40mBritish Airways

Deal found 3/7£110

Thu 18/1219:10ATH - LHR

Nonstop4h 05mAegean Airlines

Tue 13/116:35LHR - ATH

Nonstop3h 45mAegean Airlines

Deal found 2/7£129

Mon 8/1219:35ATH - LHR

Nonstop4h 00mMultiple Airlines

Wed 10/1218:50LHR - ATH

1 stop14h 30mMultiple Airlines

Deal found 3/7£132

Tue 14/1016:25ATH - LHR

1 stop22h 05mAir Serbia

Tue 21/1013:30LHR - ATH

1 stop23h 25mAir Serbia

Deal found 3/7£147

Tue 14/1022:00ATH - LHR

1 stop12h 55mScandinavian Airlines

Tue 21/1006:40LHR - ATH

1 stop10h 10mScandinavian Airlines

Deal found 2/7£158

Thu 7/821:10SKG - LHR

1 stop13h 35mAustrian Airlines

Thu 28/806:00LHR - SKG

1 stop12h 20mAustrian Airlines

Deal found 2/7£166

Wed 1/1016:10SKG - LHR

1 stop22h 20mAir Serbia

Sun 5/1019:25LHR - SKG

1 stop5h 45mAir Serbia

Deal found 3/7£169

Wed 6/821:10SKG - LHR

1 stop13h 10mMultiple Airlines

Tue 12/818:40LHR - SKG

1 stop15h 50mMultiple Airlines

Deal found 2/7£171

Tue 5/820:00CFU - LHR

1 stop13h 55mMultiple Airlines

Sun 24/806:00LHR - CFU

1 stop26h 00mMultiple Airlines

Deal found 2/7£173

Thu 13/1106:35ATH - LHR

1 stop11h 15mLufthansa

Mon 17/1116:40LHR - ATH

1 stop6h 45mLufthansa

Deal found 3/7£173

Thu 24/710:40CHQ - LHR

1 stop12h 05mLufthansa

Sat 26/720:25LHR - CHQ

1 stop11h 05mLufthansa

Deal found 3/7£177

Sun 17/820:55JTR - LHR

1 stop13h 00mSWISS

Sun 24/820:05LHR - JTR

1 stop21h 55mSWISS

Deal found 3/7£180

Best flights from Greece to Heathrow
Discover carefully curated flight deals from Greece to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 July 2025.

Mon 10/1119:35ATH - LHR

Nonstop4h 00mBritish Airways

Wed 12/1106:50LHR - ATH

Nonstop3h 40mBritish Airways

Deal found 3/7£110

Thu 18/1219:10ATH - LHR

Nonstop4h 05mAegean Airlines

Tue 13/116:35LHR - ATH

Nonstop3h 45mAegean Airlines

Deal found 2/7£129

Mon 8/1219:35ATH - LHR

Nonstop4h 00mMultiple Airlines

Wed 10/1218:50LHR - ATH

1 stop14h 30mMultiple Airlines

Deal found 3/7£132

Tue 14/1016:25ATH - LHR

1 stop22h 05mAir Serbia

Tue 21/1013:30LHR - ATH

1 stop23h 25mAir Serbia

Deal found 3/7£147

Tue 14/1022:00ATH - LHR

1 stop12h 55mScandinavian Airlines

Tue 21/1006:40LHR - ATH

1 stop10h 10mScandinavian Airlines

Deal found 2/7£158

Thu 7/821:10SKG - LHR

1 stop13h 35mAustrian Airlines

Thu 28/806:00LHR - SKG

1 stop12h 20mAustrian Airlines

Deal found 2/7£166

Thu 13/1106:35ATH - LHR

1 stop11h 15mLufthansa

Mon 17/1116:40LHR - ATH

1 stop6h 45mLufthansa

Deal found 3/7£173

Tue 5/820:00CFU - LHR

1 stop13h 55mSWISS

Wed 13/806:00LHR - CFU

1 stop8h 15mSWISS

Deal found 1/7£178

Mon 1/1218:20SKG - LHR

1 stop25h 00mLOT

Wed 10/1218:10LHR - SKG

1 stop21h 10mLOT

Deal found 3/7£181

Fri 24/1021:15SKG - LHR

1 stop14h 35mTurkish Airlines

Mon 27/1017:45LHR - SKG

1 stop12h 55mTurkish Airlines

Deal found 3/7£210

Sun 17/811:20SKG - LHR

1 stop7h 05mEurowings

Sun 24/808:05LHR - SKG

1 stop9h 00mEurowings

Deal found 3/7£233

Thu 7/817:50JTR - LHR

1 stop24h 45mAir France

Wed 13/819:45LHR - JTR

1 stop19h 05mAir France

Deal found 2/7£289

Direct flights from Greece to Heathrow
Explore direct flight options from Greece to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 July 2025.

Mon 10/1119:35ATH - LHR

Nonstop4h 00mBritish Airways

Wed 12/1106:50LHR - ATH

Nonstop3h 40mBritish Airways

Deal found 3/7£110

Thu 18/1219:10ATH - LHR

Nonstop4h 05mAegean Airlines

Tue 13/116:35LHR - ATH

Nonstop3h 45mAegean Airlines

Deal found 2/7£129

Tue 2/1219:10ATH - LHR

Nonstop4h 05mMultiple Airlines

Sun 7/1207:55LHR - ATH

Nonstop3h 40mMultiple Airlines

Deal found 2/7£141

Sat 26/719:10JMK - LHR

Nonstop4h 00mBritish Airways

Sun 3/812:40LHR - JMK

Nonstop3h 55mBritish Airways

Deal found 2/7£236

Wed 16/713:55SKG - LHR

Nonstop3h 35mBritish Airways

Mon 21/707:15LHR - SKG

Nonstop3h 20mBritish Airways

Deal found 3/7£249

Tue 5/821:25CFU - LHR

Nonstop3h 20mBritish Airways

Sun 24/812:50LHR - CFU

Nonstop3h 20mBritish Airways

Deal found 1/7£288

Sat 16/815:50JTR - LHR

Nonstop4h 10mBritish Airways

Sat 23/809:05LHR - JTR

Nonstop3h 50mBritish Airways

Deal found 2/7£299

Thu 31/717:55KLX - LHR

Nonstop3h 45mBritish Airways

Thu 7/811:10LHR - KLX

Nonstop3h 45mBritish Airways

Deal found 3/7£309

Wed 10/916:35HER - LHR

Nonstop4h 10mBritish Airways

Fri 12/907:50LHR - HER

Nonstop4h 05mBritish Airways

Deal found 2/7£334

Thu 24/720:20RHO - LHR

Nonstop4h 20mBritish Airways

Sat 26/711:25LHR - RHO

Nonstop4h 10mBritish Airways

Deal found 3/7£406

Sun 17/821:05ZTH - LHR

Nonstop3h 30mBritish Airways

Sun 24/814:15LHR - ZTH

Nonstop3h 40mBritish Airways

Deal found 3/7£484

Sat 26/717:55CHQ - LHR

Nonstop4h 05mBritish Airways

Sun 10/807:00LHR - CHQ

Nonstop4h 10mBritish Airways

Deal found 1/7£519

Last-minute flights from Greece to Heathrow
Discover last-minute flight deals from Greece to Heathrow. Data last updated 4 July 2025 and is based on user searches.

Tue 8/722:10SKG - LHR

1 stop16h 45mScandinavian Airlines

Tue 15/709:55LHR - SKG

1 stop9h 25mScandinavian Airlines

Deal found 2/7£185

Wed 9/722:00ATH - LHR

1 stop13h 50mTurkish Airlines

Sun 13/718:30LHR - ATH

1 stop6h 35mTurkish Airlines

Deal found 3/7£192

Wed 9/713:15ATH - LHR

1 stop7h 15mScandinavian Airlines

Tue 15/721:05LHR - ATH

1 stop11h 35mScandinavian Airlines

Deal found 3/7£197

Wed 9/709:35SKG - LHR

1 stop9h 05mTurkish Airlines

Fri 8/819:05LHR - SKG

1 stop11h 40mTurkish Airlines

Deal found 3/7£201

Thu 10/716:25ATH - LHR

1 stop8h 15mMultiple Airlines

Tue 15/706:00LHR - ATH

1 stop17h 10mMultiple Airlines

Deal found 2/7£229

Thu 10/715:05CFU - LHR

Nonstop3h 25mBritish Airways

Sun 13/706:55LHR - CFU

Nonstop3h 25mBritish Airways

Deal found 2/7£233

Thu 10/718:45HER - LHR

1 stop5h 55mLufthansa

Wed 16/719:30LHR - HER

1 stop11h 20mLufthansa

Deal found 3/7£236

Fri 11/715:40ATH - LHR

1 stop22h 50mAir Serbia

Sun 13/719:25LHR - ATH

1 stop6h 00mAir Serbia

Deal found 3/7£200

Fri 11/706:30ATH - LHR

1 stop17h 10mAustrian Airlines

Tue 15/706:00LHR - ATH

1 stop17h 10mAustrian Airlines

Deal found 2/7£228

Sat 12/704:45SKG - LHR

1 stop9h 45mMultiple Airlines

Tue 22/712:10LHR - SKG

1 stop5h 05mMultiple Airlines

Deal found 2/7£215

Sat 12/708:10SKG - LHR

1 stop11h 30mLufthansa

Wed 16/719:10LHR - SKG

1 stop13h 35mLufthansa

Deal found 3/7£224

Sun 13/709:45CFU - LHR

1 stop11h 55mLufthansa

Thu 17/719:30LHR - CFU

1 stop11h 00mLufthansa

Deal found 1/7£240

One-way flights from Greece to Heathrow
Search for one-way flight options from Greece to Heathrow. Find affordable one-way fares based on user searches. Data last updated 4 July 2025.

Mon 3/1119:35ATH - LHR

Nonstop4h 00mBritish Airways

Deal found 2/7£59

Sat 4/1004:45SKG - LHR

1 stop9h 45mAir Serbia

Deal found 3/7£64

Tue 7/1004:20ATH - LHR

1 stop10h 10mAir Serbia

Deal found 3/7£66

Wed 30/719:20ATH - LHR

Nonstop3h 50mAegean Airlines

Deal found 2/7£73

Tue 9/916:25CFU - LHR

Nonstop3h 25mBritish Airways

Deal found 3/7£75

Tue 2/922:00ATH - LHR

1 stop12h 55mScandinavian Airlines

Deal found 2/7£78

Tue 7/1014:00SKG - LHR

1 stop22h 10mMultiple Airlines

Deal found 3/7£78

Wed 1/1011:35HER - LHR

1 stop8h 20mAegean Airlines

Deal found 3/7£81

Tue 16/921:45CHQ - LHR

1 stop21h 55mScandinavian Airlines

Deal found 2/7£84

Wed 15/1017:50RHO - LHR

1 stop21h 55mMultiple Airlines

Deal found 3/7£84

Tue 29/721:15CFU - LHR

2 stops19h 00mMultiple Airlines

Deal found 2/7£85

Thu 24/722:50JMK - LHR

1 stop12h 20mVueling

Deal found 2/7£85

Cheapflights Fare Finder

Use the filters below to find and compare flights from Greece to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Mon 10/11

19:35-21:35

Nonstop4h 00m

London Heathrow

Wed 12/11

06:50-12:30

Nonstop3h 40m

£110

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Thu 18/12

19:10-21:15

Nonstop4h 05m

London Heathrow

Tue 13/1

16:35-22:20

Nonstop3h 45m

£129

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Mon 8/12

19:35-21:35

Nonstop4h 00m

London Heathrow

Wed 10/12

18:50-11:20

1 stop14h 30m

£132

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Tue 14/10

16:25-12:30

1 stop22h 05m

London Heathrow

Tue 21/10

13:30-14:55

1 stop23h 25m

£147

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Tue 14/10

22:00-08:55

1 stop12h 55m

London Heathrow

Tue 21/10

06:40-18:50

1 stop10h 10m

£158

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Thu 7/8

21:10-08:45

1 stop13h 35m

London Heathrow

Thu 28/8

06:00-20:20

1 stop12h 20m

£166

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Wed 1/10

16:10-12:30

1 stop22h 20m

London Heathrow

Sun 5/10

19:25-03:10

1 stop5h 45m

£169

ThessalonikiLondon

SKG - LHR

SKGLHR

Thessaloniki Makedonia

Wed 6/8

21:10-08:20

1 stop13h 10m

London Heathrow

Tue 12/8

18:40-12:30

1 stop15h 50m

£171

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Thu 13/11

06:35-15:50

1 stop11h 15m

London Heathrow

Mon 17/11

16:40-01:25

1 stop6h 45m

£173

CorfuLondon

CFU - LHR

CFULHR

Corfu Ioannis Kapodistrias

Tue 5/8

20:00-07:55

1 stop13h 55m

London Heathrow

Sun 24/8

06:00-10:00

1 stop26h 00m

£173

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 60 results

...

Best time to book a flight from Greece to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Greece with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Greece to London Heathrow Airport

What is the cheapest month to book a flight from Greece to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Greece to London Heathrow Airport (average of £112). Flying from Greece to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GR to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Greece to London Heathrow Airport as you normally would.

Weekly flight availability from Greece to London Heathrow Airport

The most flights from GR0 to LHR are scheduled on a Thursday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Aegean Airlines, LOT, andAustrian Airlines from Greece to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Aegean Airlines

8.2

Very Good

761 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Aegean Airlines

8.2

Very Good

761 reviews

Aegean Airlines

8.2

Very Good

761 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

LOT

7.6

Good

1,093 reviews

Aegean Airlines

8.2

Very Good

761 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Austrian Airlines

7.6

Good

809 reviews

Aegean Airlines

8.2

Very Good

761 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Air France

7.5

Good

1,465 reviews

Aegean Airlines

8.2

Very Good

761 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

SWISS

7.5

Good

1,654 reviews

Aegean Airlines

8.2

Very Good

761 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

What are the cheapest airlines to fly from Greece to London Heathrow Airport one-way?
For one-way options, check prices for British Airways. According to our data, you can fly for as low as £59. Users have also found prices from £64 and £73 on Air Serbia and Aegean Airlines, respectively.
What are the most popular routes from Greece to London Heathrow Airport?
While some choose either Thessaloniki Makedonia - London Heathrow or Heraklion N. Kazantzakis Apt. - London Heathrow, Athens Eleftherios V. - London Heathrow is the most popular route from Greece to London Heathrow Airport.
What are the most reliable airlines from Greece to London Heathrow Airport?
No one likes to see their flight delayed. When booking a flight from Greece to London Heathrow Airport consider choosing Air Canada (81%), Aegean Airlines (77%) or American Airlines (72%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Greece to London Heathrow Airport?
The cheapest flight price from Greece to London Heathrow Airport is £76. On average you can expect to pay £254. The most popular route, (Athens Eleftherios V. - London Heathrow), can usually be booked for £94.
Can I find deals for flights from Greece to Heathrow that include hotel bookings?
Yes. In addition to deals on Greece to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Greece to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greece to Heathrow.
Can I find deals for business class flights from Greece to Heathrow?
Yes. Cheapflights offers flight deals from Greece to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Greece to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Greece to London Heathrow Airport (average of £112). Flying from Greece to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Hounslow

Croydon

Milton Keynes

Deal

Northampton

Gatwick

Luton

Slough

Wembley

Crawley

Eastbourne

Ilford

Hayes

Folkestone

Southend-on-Sea

Watford

Ipswich

Winchester

Swindon

Maidstone

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Greece to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£107	Average£190	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Aegean Airlines	Cheapest£130	Average£208	FlexibilityNo cancel fee	On-time87%	Search Aegean Airlines flights
Lufthansa	Cheapest£150	Average£150	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

How does Cheapflights help users find flights from Greece to Heathrow?

Deals for Greece to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Greece to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Greece to Heathrow.

Can Cheapflights find flights from Greece to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Greece to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Greece to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Greece today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Greece to London Heathrow Airport from £59

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Greece to Heathrow

Keep the following information in mind while searching for Greece to Heathrow flight deals. Data was last updated 4 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Greece to Heathrow

Cheapest flights from Greece to HeathrowExplore the most affordable flight options available from Greece to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Explore the most affordable flight options available from Greece to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Greece to London Heathrow Airport that are best for you.

Best time to book a flight from Greece to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Greece with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Greece to London Heathrow Airport

What is the cheapest month to book a flight from Greece to London Heathrow Airport?

What is the cheapest time of day to fly from GR to LHR?

Find hourly flight availability from Greece to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 July 2025.

Weekly flight availability from Greece to London Heathrow Airport

Explore weekly flight availability from Greece to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 July 2025.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Aegean Airlines, LOT, andAustrian Airlines from Greece to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Greece to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Greece to London Heathrow Airport one-way?

What are the most popular routes from Greece to London Heathrow Airport?

What are the most reliable airlines from Greece to London Heathrow Airport?

What are the cheapest flights from Greece to London Heathrow Airport?

Can I find deals for flights from Greece to Heathrow that include hotel bookings?

How can I find direct flights from Greece to Heathrow?

Can I find deals for business class flights from Greece to Heathrow?

What is the cheapest month to book a flight from Greece to London Heathrow Airport?

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Alternative routes for Greece to Heathrow

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Top 3 airlines flying from Greece to Heathrow

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Cheapest flights from Greece to Heathrow
Explore the most affordable flight options available from Greece to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.