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Cheap flights from London Heathrow Airport to Greek islands from £76

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HER
9 Jul — 16 Jul1
1 adult

Cheap flight deals from Heathrow to Greek islands

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

Round-trip from

£141

One-way from

£76

Popular in

August

Cheapest in

January

Average price

£280
British Airways
  • British Airways
  • 29/9-6/10
  • Nonstop
  • 6h 40m total
  • London to Greek islands
17/9
  • 17/9
  • 1 total stop
  • 10h 45m total
  • London to Greek islands
Highest demand for flights based on searches. 12% potential increase in price (£27 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Heathrow to Greek islands

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

Mon 29/911:15LHR - CFU
Nonstop3h 15mBritish Airways
Mon 6/1017:30CFU - LHR
Nonstop3h 25mBritish Airways
Deal found 2/7£141
Tue 19/820:05LHR - JTR
1 stop11h 45mMultiple Airlines
Tue 26/820:05JTR - LHR
1 stop14h 10mMultiple Airlines
Deal found 3/7£144
Thu 17/707:30LHR - KGS
1 stop9h 10mLufthansa
Mon 21/712:40KGS - LHR
1 stop6h 25mLufthansa
Deal found 1/7£145
Mon 22/918:40LHR - CFU
1 stop22h 30mSWISS
Tue 30/920:00CFU - LHR
1 stop25h 20mSWISS
Deal found 2/7£145
Fri 3/1019:30LHR - KGS
1 stop20h 25mAustrian Airlines
Fri 10/1021:35KGS - LHR
1 stop26h 05mAustrian Airlines
Deal found 2/7£147
Sat 30/806:00LHR - JTR
1 stop24h 55mAustrian Airlines
Sat 6/921:40JTR - LHR
1 stop13h 05mAustrian Airlines
Deal found 3/7£151
Thu 4/913:10LHR - RHO
Nonstop4h 10mBritish Airways
Thu 11/920:20RHO - LHR
Nonstop4h 20mBritish Airways
Deal found 3/7£155
Thu 11/910:30LHR - KGS
1 stop6h 10mMultiple Airlines
Tue 16/920:30KGS - LHR
1 stop13h 25mMultiple Airlines
Deal found 2/7£155
Tue 23/919:30LHR - CFU
1 stop12h 30mMultiple Airlines
Thu 2/1016:35CFU - LHR
1 stop6h 20mMultiple Airlines
Deal found 3/7£158
Sat 26/720:25LHR - CFU
1 stop10h 30mLufthansa
Mon 4/818:55CFU - LHR
1 stop15h 20mLufthansa
Deal found 2/7£159
Tue 16/918:40LHR - JTR
1 stop13h 10mSWISS
Sun 21/920:55JTR - LHR
1 stop13h 00mSWISS
Deal found 3/7£160
Wed 6/820:05LHR - CHQ
1 stop12h 10mSWISS
Mon 11/820:45CHQ - LHR
1 stop13h 10mSWISS
Deal found 2/7£161

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Greek islands 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 4 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Greek islands that are best for you.

Fly from

Heathrow

Fly to

Greek islands

Route

Depart

Return

Price

LondonCorfu

LHR - CFU

LHRCFU

London Heathrow

Mon 29/9

11:15-16:30

Nonstop3h 15m

Corfu Ioannis Kapodistrias

Mon 6/10

17:30-18:55

Nonstop3h 25m

£141

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Tue 19/8

20:05-09:50

1 stop11h 45m

Thera Santorini

Tue 26/8

20:05-08:15

1 stop14h 10m

£144

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Thu 17/7

07:30-18:40

1 stop9h 10m

Kos

Mon 21/7

12:40-17:05

1 stop6h 25m

£145

LondonCorfu

LHR - CFU

LHRCFU

London Heathrow

Mon 22/9

18:40-19:10

1 stop22h 30m

Corfu Ioannis Kapodistrias

Tue 30/9

20:00-19:20

1 stop25h 20m

£145

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Fri 3/10

19:30-17:55

1 stop20h 25m

Kos

Fri 10/10

21:35-21:40

1 stop26h 05m

£147

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Sat 30/8

06:00-08:55

1 stop24h 55m

Thera Santorini

Sat 6/9

21:40-08:45

1 stop13h 05m

£151

LondonRhodes

LHR - RHO

LHRRHO

London Heathrow

Thu 4/9

13:10-19:20

Nonstop4h 10m

Rhodes Diagoras

Thu 11/9

20:20-22:40

Nonstop4h 20m

£155

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Thu 11/9

10:30-18:40

1 stop6h 10m

Kos

Tue 16/9

20:30-07:55

1 stop13h 25m

£155

LondonCorfu

LHR - CFU

LHRCFU

London Heathrow

Tue 23/9

19:30-10:00

1 stop12h 30m

Corfu Ioannis Kapodistrias

Thu 2/10

16:35-20:55

1 stop6h 20m

£158

LondonCorfu

LHR - CFU

LHRCFU

London Heathrow

Sat 26/7

20:25-08:55

1 stop10h 30m

Corfu Ioannis Kapodistrias

Mon 4/8

18:55-08:15

1 stop15h 20m

£159

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 60 results
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Best time to book a flight from Heathrow to Greek islands

Have a flexible travel schedule? Discover the best time to fly to Greek islands 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 Greek islands

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Greek islands (average of £218). Flying from London Heathrow Airport to Greek islands in August is currently the most expensive (average of £424). 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 EIO?

Find hourly flight availability from Heathrow to Greek islands. 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.

When flying from London Heathrow Airport to Greek islands, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Greek islands

Get insights into the airlines that provide service to Greek islands. 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 Greek islands. Reviews last updated 4 July 2025.
Check out reviews from past customers who have flown with Aegean Airlines, Austrian Airlines, andAir France from London Heathrow Airport to Greek islands to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.2

Food

7.4

Comfort

7.8

Boarding

7.8

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

Overall

8.2

Food

7.4

Comfort

7.8

Boarding

7.8

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

Overall

8.2

Food

7.4

Comfort

7.8

Boarding

7.8

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

Overall

8.2

Food

7.4

Comfort

7.8

Boarding

7.8

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

Overall

8.2

Food

7.4

Comfort

7.8

Boarding

7.8

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

Overall

8.2

Food

7.4

Comfort

7.8

Boarding

7.8

Entertainment

7.0

Crew

8.6

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

Find useful and relevant information for your journey from Heathrow to Greek islands. 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 London Heathrow Airport to Greek islands one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as £81. Users have also found prices from £81 and £82 on Aegean Airlines and Scandinavian Airlines, respectively.

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

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

    The cheapest flight price from London Heathrow Airport to Greek islands is £176. On average you can expect to pay £490. The most popular route, (London Heathrow - Corfu Ioannis Kapodistrias), can usually be booked for £141.

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

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

  • How can I find direct flights from Heathrow to Greek islands?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Greek islands 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 Greek islands?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Greek islands (average of £218). Flying from London Heathrow Airport to Greek islands in August is currently the most expensive (average of £424). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Heathrow to Greek islands

Discover the top 10 airlines that operate flights from Heathrow to Greek islands. 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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Jet2Cheapest£56Average£295FlexibilityNo cancel feeOn-timeN/A
Search Jet2 flights
easyJetCheapest£62Average£237FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Scandinavian AirlinesCheapest£104Average£227FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapest£128Average£277FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£140Average£233FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
SWISSCheapest£142Average£256FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aegean AirlinesCheapest£142Average£294FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
British AirwaysCheapest£150Average£379FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£171Average£323FlexibilityNo cancel feeOn-time77%
Search Air France flights
EurowingsCheapest£193Average£247FlexibilityNo cancel feeOn-time87%
Search Eurowings flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Greek islands?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Greek islands from Heathrow today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Greek islands by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Heathrow to Greek islands with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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

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