Cheap flights from Greece to London Heathrow Airport from £60

ATH — LHR
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Greece to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Greece to Heathrow

Sat 12/1219:10 -
Nonstop4h 05m
Sat 16/122:15 -
Nonstop3h 35m
Deal found 6/11£134
Mon 7/1213:25 -
Nonstop4h 05m
Sun 10/122:15 -
Nonstop3h 35m
Deal found 7/11£136
Sun 22/1107:55 -
Nonstop4h 15m
Sun 29/1108:10 -
Nonstop3h 50m
Deal found 7/11£140
Tue 24/1120:05 -
Nonstop3h 50m
Sun 29/1108:10 -
Nonstop3h 50m
Deal found 5/11£144
Thu 24/1216:10 -
1 stop22h 10m
Fri 1/113:20 -
1 stop11h 35m
Deal found 7/11£146
Tue 22/1213:35 -
1 stop9h 15m
Sun 10/122:15 -
Nonstop3h 35m
Deal found 9/11£146
Sun 20/1204:40 -
1 stop9h 40m
Fri 1/113:20 -
1 stop11h 35m
Deal found 5/11£147
Sat 5/1216:55 -
Nonstop4h 00m
Fri 11/1207:15 -
Nonstop3h 45m
Deal found 5/11£147
Tue 24/1120:05 -
Nonstop3h 50m
Sat 5/1216:15 -
Nonstop3h 45m
Deal found 5/11£148
Tue 1/1220:05 -
Nonstop3h 50m
Tue 8/1213:10 -
Nonstop3h 50m
Deal found 7/11£148
Sun 22/1111:20 -
1 stop7h 00m
Sat 28/1118:40 -
1 stop13h 50m
Deal found 5/11£151
Fri 20/1116:00 -
1 stop7h 00m
Fri 27/1120:05 -
1 stop13h 20m
Deal found 5/11£155

Find flight deals from Greece to Heathrow

Round-trip from

£122

One-way from

£60

Popular in

July

Cheapest in

January

Average price

£138

Good round-trip deal

£208 or less

Good one-way deal

£111 or less
Aegean Airlines
  • Aegean Airlines
  • 25/1-28/1
  • Nonstop
  • 7h 40m total
  • Greece to London
British Airways
  • British Airways
  • 2/5-31/12
  • Nonstop
  • 3h 30m total
  • Greece to London
Highest demand for flights based on searches. 22% potential increase in price (£35 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from Greece to London Heathrow.
Price to beat on a one-way flight from Greece to London Heathrow.

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

Cheapest return flight

ThessalonikiLondon

SKG Thessaloniki Makedonia - LHR London Heathrow

SKGLHR

Thessaloniki Makedonia

Thu 17/12

16:10-12:20

1 stop22h 10m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£62

ThessalonikiLondon

SKG Thessaloniki Makedonia - LHR London Heathrow

SKGLHR

Thessaloniki Makedonia

Fri 11/12

16:05-12:20

1 stop22h 15m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£62

ThessalonikiLondon

SKG Thessaloniki Makedonia - LHR London Heathrow

SKGLHR

Thessaloniki Makedonia

Sun 20/12

04:40-12:20

1 stop9h 40m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£63

ThessalonikiLondon

SKG Thessaloniki Makedonia - LHR London Heathrow

SKGLHR

Thessaloniki Makedonia

Sun 20/12

16:05-12:20

1 stop22h 15m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£68

AthensLondon

ATH Athens Eleftherios V. - LHR London Heathrow

ATHLHR

Athens Eleftherios V.

Thu 3/12

16:35-12:20

1 stop21h 45m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£70

ThessalonikiLondon

SKG Thessaloniki Makedonia - LHR London Heathrow

SKGLHR

Thessaloniki Makedonia

Tue 23/2

21:35-09:00

1 stop13h 25m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£73

ThessalonikiLondon

SKG Thessaloniki Makedonia - LHR London Heathrow

SKGLHR

Thessaloniki Makedonia

Sun 31/1

12:25-07:40

1 stop21h 15m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£73

ThessalonikiLondon

SKG Thessaloniki Makedonia - LHR London Heathrow

SKGLHR

Thessaloniki Makedonia

Sat 20/2

22:10-07:40

1 stop11h 30m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£73

ThessalonikiLondon

SKG Thessaloniki Makedonia - LHR London Heathrow

SKGLHR

Thessaloniki Makedonia

Sat 13/2

22:10-07:40

1 stop11h 30m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£74

ThessalonikiLondon

SKG Thessaloniki Makedonia - LHR London Heathrow

SKGLHR

Thessaloniki Makedonia

Sat 21/11

16:05-12:20

1 stop22h 15m

London Heathrow

Wed 31/12

00:00-01:00

Nonstop0h 00m

£74

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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 £154). Flying from Greece to London Heathrow Airport in August is currently the most expensive (average of £342). 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?

Unlike at midday, when flights are generally more expensive, you can save up to 57% on flights from Greece to London Heathrow Airport by exploring options for tickets in the evening.

Weekly flight availability from Greece to London Heathrow Airport

The most flights from GR0 to LHR are scheduled on a Sunday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

How often are flights from Greece to London delayed?

About 17% of weekly flights between Greece and London have experienced delays in the past year, with the average delay time being 99 minutes.

What is the most punctual flight time for Greece to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Greece to London flights?

Over the past year, Aegean Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.

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

The best time to book flights from Greece to London Heathrow Airport is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Travellers seeking maximum savings on their Greece to London Heathrow Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Aegean Airlines and British Airways 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.

Entertainment

6.9

Overall

8.1

Boarding

7.8

Comfort

7.9

Food

7.4

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

David,Sept 2026

CHQ - ATH

Many issues, seat broken, tray tables broken, climate varied, divider not between business class and economy, passenger behind continually pushing and banging back of seat. Will be sending a complete account of issues

Entertainment

6.9

Overall

8.1

Boarding

7.8

Comfort

7.9

Food

7.4

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

David,Sept 2026

CHQ - ATH

Many issues, seat broken, tray tables broken, climate varied, divider not between business class and economy, passenger behind continually pushing and banging back of seat. Will be sending a complete account of issues

Entertainment

6.9

Overall

8.1

Boarding

7.8

Comfort

7.9

Food

7.4

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

David,Sept 2026

CHQ - ATH

Many issues, seat broken, tray tables broken, climate varied, divider not between business class and economy, passenger behind continually pushing and banging back of seat. Will be sending a complete account of issues

Related info for your journey

  • How long is the flight from Greece to London Heathrow Airport?

    A quick flight from Greece to London Heathrow Airport can take about 5h 35m. KLM provides one of the quickest options available for as low as £178. Airlines will cover a distance of 1345 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    For one-way options, check prices for Malaysia Airlines. According to our data, you can fly for as low as £215. Users have also found prices from £249 and £278 on China Eastern and China Southern, respectively.

  • What are the most popular routes 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 LATAM Airlines (83%), British Airways (73%) or American Airlines (71%) 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 £78. On average you can expect to pay £247. The most popular route, (Athens Eleftherios V. - London Heathrow), can usually be booked for £134.

  • 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 £154). Flying from Greece to London Heathrow Airport in August is currently the most expensive (average of £342). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Luton
Milton Keynes
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Eastbourne
Northampton
Barnet
Brentford
Southend-on-Sea
Enfield
Southall
Harrow
Watford
Folkestone
Dagenham

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Greece to Heathrow

Top 2 airlines flying from Greece to Heathrow

AirlineCheapestAverageFlexibilityOn-time
Aegean AirlinesCheapest£118Average£257FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
British AirwaysCheapest£135Average£223FlexibilityNo cancel feeOn-time70%
Search British Airways 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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