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Cheap flights from London Heathrow Airport to Greece from £62

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ATH
20 Aug — 27 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Greece

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Greece
Explore the most affordable flight options available from Heathrow to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 July 2026.

Tue 8/908:45
LHR
-
CFU
1 stop8h 25m
SWISS
Tue 15/920:00
CFU
-
LHR
1 stop13h 55m
SWISS
Deal found 20/7£139
Sat 12/1209:55
LHR
-
ATH
1 stop9h 05m
Multiple Airlines
Wed 16/1219:10
ATH
-
LHR
Nonstop4h 05m
Multiple Airlines
Deal found 18/7£144
Wed 19/820:05
LHR
-
CHQ
1 stop12h 10m
SWISS
Mon 24/820:45
CHQ
-
LHR
1 stop13h 10m
SWISS
Deal found 21/7£146
Mon 2/1122:15
LHR
-
ATH
Nonstop3h 35m
Multiple Airlines
Sat 7/1111:55
ATH
-
LHR
1 stop10h 10m
Multiple Airlines
Deal found 17/7£147
Wed 9/920:25
LHR
-
CFU
1 stop10h 50m
Multiple Airlines
Tue 15/920:00
CFU
-
LHR
1 stop13h 55m
Multiple Airlines
Deal found 20/7£147
Tue 15/906:00
LHR
-
CFU
1 stop13h 05m
Austrian Airlines
Tue 22/921:55
CFU
-
LHR
1 stop25h 45m
Austrian Airlines
Deal found 20/7£149
Sat 3/1022:15
LHR
-
ATH
Nonstop3h 35m
Multiple Airlines
Sun 11/1004:10
ATH
-
LHR
1 stop7h 00m
Multiple Airlines
Deal found 16/7£149
Tue 3/1122:15
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Tue 24/1116:00
ATH
-
LHR
Nonstop3h 55m
Aegean Airlines
Deal found 21/7£152
Tue 3/1122:15
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Tue 10/1119:10
ATH
-
LHR
Nonstop4h 05m
Aegean Airlines
Deal found 19/7£152
Thu 26/1120:25
LHR
-
ATH
1 stop14h 15m
Multiple Airlines
Mon 30/1119:10
ATH
-
LHR
Nonstop4h 05m
Multiple Airlines
Deal found 17/7£153
Tue 3/1119:00
LHR
-
ATH
Nonstop3h 35m
Multiple Airlines
Tue 10/1111:55
ATH
-
LHR
1 stop10h 10m
Multiple Airlines
Deal found 19/7£154
Mon 2/1122:15
LHR
-
ATH
Nonstop3h 35m
Multiple Airlines
Thu 12/1119:50
ATH
-
LHR
Nonstop4h 00m
Multiple Airlines
Deal found 17/7£155

Find flight deals from Heathrow to Greece

Keep the following information in mind while searching for Heathrow to Greece flight deals. Data was last updated 21 July 2026.

Round-trip from

£139

One-way from

£62

Popular in

July

Cheapest in

January

Average price

£234

Good round-trip deal

£204 or less

Good one-way deal

£105 or less
SWISS
  • SWISS
  • 8/9-15/9
  • 2 total stops
  • 22h 20m total
  • London to Greece
Search Deals
30/9
  • 30/9
  • 1 total stop
  • 7h 10m total
  • London to Greece
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Greece.
Search Deals
Price to beat on a one-way flight from London Heathrow to Greece.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Greece that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Greece that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Wed 9/9

20:05-10:10

1 stop12h 05m

Kos

Wed 16/9

20:40-07:55

1 stop13h 15m

£168

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Mon 17/8

20:05-19:40

1 stop21h 35m

Kos

Tue 25/8

20:30-21:45

1 stop27h 15m

£180

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Thu 24/9

06:00-20:20

1 stop12h 20m

Kos

Mon 5/10

09:45-17:40

1 stop9h 55m

£187

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Fri 9/10

06:00-20:50

1 stop12h 50m

Kos

Mon 12/10

20:50-08:20

1 stop13h 30m

£192

LondonHeraklion

LHR - HER

LHRHER

London Heathrow

Thu 3/9

20:05-20:10

1 stop22h 05m

Heraklion N. Kazantzakis Apt.

Thu 10/9

12:35-18:30

1 stop7h 55m

£195

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Tue 13/10

13:30-15:40

1 stop24h 10m

Thessaloniki Makedonia

Thu 15/10

04:25-12:30

1 stop10h 05m

£198

LondonThessaloniki

LHR - SKG

LHRSKG

London Heathrow

Sat 19/9

06:05-11:25

Nonstop3h 20m

Thessaloniki Makedonia

Tue 22/9

12:25-14:05

Nonstop3h 40m

£199

LondonHeraklion

LHR - HER

LHRHER

London Heathrow

Wed 12/8

07:00-19:55

2 stops10h 55m

Heraklion N. Kazantzakis Apt.

Tue 18/8

20:50-07:55

1 stop13h 05m

£199

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 1/9

20:05-00:55

1 stop26h 50m

Athens Eleftherios V.

Tue 8/9

06:55-16:25

1 stop11h 30m

£203

LondonMykonos

LHR - JMK

LHRJMK

London Heathrow

Thu 13/8

19:15-20:05

2 stops22h 50m

Mikonos

Thu 20/8

10:55-16:25

1 stop7h 30m

£204

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from Heathrow to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece from Heathrow 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 London Heathrow Airport to Greece

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Greece (average of £143). Flying from London Heathrow Airport to Greece in July is currently the most expensive (average of £327). 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 LHR to GR?

Find hourly flight availability from Heathrow to Greece. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 July 2026.

It’s typically best to fly out from London Heathrow Airport to Greece in the evening. Doing so could potentially save you 23% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from London Heathrow Airport to Greece

Explore weekly flight availability from Heathrow to Greece. 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 21 July 2026.

The most flights from LHR to GR0 are scheduled on a Friday (22 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (10 on average).

How often are flights from London to Greece delayed?

About 17% of weekly flights between London and Greece have experienced delays in the past year, with the average delay time being 112 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening 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 Thursday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Aegean Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.

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

The best time to book flights from London Heathrow Airport to Greece is 26 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 London Heathrow Airport to Greece?

Use this chart to determine the cheapest time to fly return from Heathrow to Greece. Price data was last updated on 18 July 2026.

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

Reviews of airlines servicing Greece

Get insights into the airlines that provide service to Greece. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Greece. Reviews last updated 21 July 2026.
Read reviews from past customers who have flown with Aegean Airlines,SWISS, andeasyJet from London Heathrow Airport to Greece. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very Good
900 reviews
Check prices

Comfort

7.9

Boarding

7.8

Entertainment

6.9

Crew

8.7

Food

7.4

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Theodoros,Nov 2024

ATH - SKG

Excellent crew on board. No issues or silly conflicts during boarding.
Aegean Airlines
8.2
Very Good
900 reviews
Aegean Airlines
8.2
Very Good
900 reviews
Check prices

Comfort

7.9

Boarding

7.8

Entertainment

6.9

Crew

8.7

Food

7.4

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Theodoros,Nov 2024

ATH - SKG

Excellent crew on board. No issues or silly conflicts during boarding.
SWISS
7.5
Good
2,011 reviews
Aegean Airlines
8.2
Very Good
900 reviews
Check prices

Comfort

7.9

Boarding

7.8

Entertainment

6.9

Crew

8.7

Food

7.4

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Theodoros,Nov 2024

ATH - SKG

Excellent crew on board. No issues or silly conflicts during boarding.
easyJet
6.9
Okay
1,918 reviews
Aegean Airlines
8.2
Very Good
900 reviews
Check prices

Comfort

7.9

Boarding

7.8

Entertainment

6.9

Crew

8.7

Food

7.4

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Theodoros,Nov 2024

ATH - SKG

Excellent crew on board. No issues or silly conflicts during boarding.
Lufthansa
6.8
Okay
8,152 reviews
Aegean Airlines
8.2
Very Good
900 reviews
Check prices

Comfort

7.9

Boarding

7.8

Entertainment

6.9

Crew

8.7

Food

7.4

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Theodoros,Nov 2024

ATH - SKG

Excellent crew on board. No issues or silly conflicts during boarding.
British Airways
6.7
Okay
8,125 reviews
Aegean Airlines
8.2
Very Good
900 reviews
Check prices

Comfort

7.9

Boarding

7.8

Entertainment

6.9

Crew

8.7

Food

7.4

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Theodoros,Nov 2024

ATH - SKG

Excellent crew on board. No issues or silly conflicts during boarding.

Related info for your journey

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

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

    For as low as £168, SWISS can have you in Greece from London Heathrow Airport in 12h 05m. There are 1683 mi between London Heathrow Airport and Greece. This flight may include one or multiple stops.

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

    For one-way options, check prices for China Southern. According to our data, you can fly for as low as £270. Users have also found prices from £318 and £321 on SWISS and China Eastern, respectively.

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

    The most popular route from London Heathrow Airport to Greece is London Heathrow - Athens Eleftherios V.. You may also consider London Heathrow - Corfu Ioannis Kapodistrias or London Heathrow - Heraklion N. Kazantzakis Apt..

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

    Before booking your flight to Greece from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Japan Airlines (75%), American Airlines (73%), Air Canada( 72%).

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

    While on average a flight from London Heathrow Airport to Greece is generally £360, our data shows the cheapest flight currently is £94. When looking at the most popular route, (London Heathrow - Athens Eleftherios V.), you can expect to pay £132 for that flight.

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

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

  • How can I find direct flights from Heathrow to Greece?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Greece 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 London Heathrow Airport to Greece?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Greece (average of £143). Flying from London Heathrow Airport to Greece in July is currently the most expensive (average of £327). 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

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Top 10 airlines flying from Heathrow to Greece

Discover the top 10 airlines that operate flights from Heathrow to Greece. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 July 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£17Average£122FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£37Average£152FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Air SerbiaCheapest£66Average£159FlexibilityNo cancel feeOn-timeN/A
Search Air Serbia flights
easyJetCheapest£75Average£255FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Sky ExpressCheapest£95Average£296FlexibilityNo cancel feeOn-timeN/A
Search Sky Express flights
Aegean AirlinesCheapest£98Average£257FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
British AirwaysCheapest£126Average£367FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapest£144Average£249FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£146Average£287FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£152Average£193FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

Fly with Cheapflights

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

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Greece from Heathrow.

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

Need flexible booking options for your flight to Greece from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from Heathrow to Greece on Cheapflights with our Price Alert feature and get notified when better prices are available.

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