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Cheap flights from London Heathrow Airport to Greek islands from £69

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HER
8 May — 15 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Greek islands

Enter your travel dates to find the best prices.

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 8 April 2026.

Fri 17/410:20
LHR
-
CFU
Nonstop3h 15m
British Airways
Fri 24/416:35
CFU
-
LHR
Nonstop3h 20m
British Airways
Deal found 5/4£142
Mon 5/1011:15
LHR
-
CFU
Nonstop3h 20m
British Airways
Mon 12/1017:40
CFU
-
LHR
Nonstop3h 20m
British Airways
Deal found 7/4£143
Wed 24/608:40
LHR
-
HER
1 stop10h 10m
KLM
Wed 1/721:40
HER
-
LHR
1 stop12h 00m
KLM
Deal found 6/4£145
Wed 24/608:40
LHR
-
HER
1 stop10h 10m
KLM
Tue 30/621:50
HER
-
LHR
1 stop11h 50m
KLM
Deal found 6/4£147
Thu 16/408:40
LHR
-
CFU
Nonstop3h 15m
British Airways
Sun 3/513:20
CFU
-
LHR
Nonstop3h 30m
British Airways
Deal found 5/4£147
Thu 16/408:40
LHR
-
CFU
Nonstop3h 15m
British Airways
Thu 23/415:00
CFU
-
LHR
Nonstop3h 30m
British Airways
Deal found 7/4£148
Sun 12/412:50
LHR
-
CFU
Nonstop3h 20m
British Airways
Thu 16/415:00
CFU
-
LHR
Nonstop3h 30m
British Airways
Deal found 8/4£148
Thu 9/408:40
LHR
-
CFU
Nonstop3h 15m
British Airways
Thu 16/415:00
CFU
-
LHR
Nonstop3h 30m
British Airways
Deal found 5/4£150
Sat 9/518:35
LHR
-
HER
1 stop14h 15m
KLM
Fri 15/521:40
HER
-
LHR
1 stop15h 05m
KLM
Deal found 6/4£152
Mon 13/411:15
LHR
-
CFU
Nonstop3h 20m
British Airways
Mon 20/417:40
CFU
-
LHR
Nonstop3h 20m
British Airways
Deal found 6/4£152
Thu 25/606:30
LHR
-
HER
1 stop11h 50m
KLM
Tue 30/621:50
HER
-
LHR
1 stop11h 50m
KLM
Deal found 8/4£153
Mon 13/411:15
LHR
-
CFU
Nonstop3h 20m
British Airways
Thu 16/415:00
CFU
-
LHR
Nonstop3h 30m
British Airways
Deal found 7/4£153

Find 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 8 April 2026.

Round-trip from

£143

One-way from

£69

Popular in

August

Cheapest in

November

Average price

£205
British Airways
  • British Airways
  • 5/10-12/10
  • Nonstop
  • 6h 40m total
  • London to Greek islands
Search Deals
British Airways
  • British Airways
  • 21/9
  • Nonstop
  • 3h 20m total
  • London to Greek islands
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 8 April 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Greek islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHeraklion

LHR - HER

LHRHER

London Heathrow

Sat 9/5

22:15-07:30

1 stop7h 15m

Heraklion N. Kazantzakis Apt.

Mon 11/5

11:35-21:10

1 stop11h 35m

£207

LondonThera

LHR - JTR

LHRJTR

London Heathrow

Fri 24/4

08:15-14:05

Nonstop3h 50m

Thera Santorini

Fri 1/5

15:05-17:15

Nonstop4h 10m

£228

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Sun 5/7

06:50-10:25

1 stop25h 35m

Kos

Tue 4/8

20:30-07:55

1 stop13h 25m

£265

LondonMykonos

LHR - JMK

LHRJMK

London Heathrow

Tue 9/6

07:35-13:25

Nonstop3h 50m

Mikonos

Thu 18/6

13:40-15:50

Nonstop4h 10m

£265

LondonMykonos

LHR - JMK

LHRJMK

London Heathrow

Tue 2/6

07:35-13:25

Nonstop3h 50m

Mikonos

Thu 4/6

16:25-18:35

Nonstop4h 10m

£266

LondonMykonos

LHR - JMK

LHRJMK

London Heathrow

Tue 2/6

07:35-13:25

Nonstop3h 50m

Mikonos

Wed 3/6

16:10-18:15

Nonstop4h 05m

£266

LondonMykonos

LHR - JMK

LHRJMK

London Heathrow

Sun 17/5

12:40-18:35

Nonstop3h 55m

Mikonos

Thu 21/5

16:25-18:35

Nonstop4h 10m

£267
Fastest return journey

LondonCorfu

LHR - CFU

LHRCFU

London Heathrow

Tue 2/6

14:55-20:20

Nonstop3h 25m

Corfu Ioannis Kapodistrias

Tue 9/6

21:25-22:45

Nonstop3h 20m

£274

LondonRhodes

LHR - RHO

LHRRHO

London Heathrow

Mon 18/5

22:15-09:00

1 stop8h 45m

Rhodes Diagoras

Thu 28/5

06:00-11:15

1 stop7h 15m

£287

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Sat 2/5

10:10-15:50

Nonstop3h 40m

Argostoli Cephalonia

Sat 9/5

16:40-18:20

Nonstop3h 40m

£287

Flights are sorted by cheapest return flights first.

Deals found on 4/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from London Heathrow Airport to Greek islands (average of £69). Flying from London Heathrow Airport to Greek islands in August is currently the most expensive (average of £186). 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 8 April 2026.

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 8 April 2026.
Check out reviews from past customers who have flown with Aegean Airlines,SWISS, andeasyJet 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.
Aegean Airlines
8.1
Very Good
864 reviews
Check prices

Food

7.4

Overall

8.1

Comfort

7.8

Crew

8.6

Entertainment

6.9

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable
Aegean Airlines
8.1
Very Good
864 reviews
Aegean Airlines
8.1
Very Good
864 reviews
Check prices

Food

7.4

Overall

8.1

Comfort

7.8

Crew

8.6

Entertainment

6.9

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable
SWISS
7.5
Good
1,916 reviews
Aegean Airlines
8.1
Very Good
864 reviews
Check prices

Food

7.4

Overall

8.1

Comfort

7.8

Crew

8.6

Entertainment

6.9

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable
easyJet
6.9
Okay
1,889 reviews
Aegean Airlines
8.1
Very Good
864 reviews
Check prices

Food

7.4

Overall

8.1

Comfort

7.8

Crew

8.6

Entertainment

6.9

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable
Lufthansa
6.8
Okay
7,896 reviews
Aegean Airlines
8.1
Very Good
864 reviews
Check prices

Food

7.4

Overall

8.1

Comfort

7.8

Crew

8.6

Entertainment

6.9

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable
British Airways
6.7
Okay
7,859 reviews
Aegean Airlines
8.1
Very Good
864 reviews
Check prices

Food

7.4

Overall

8.1

Comfort

7.8

Crew

8.6

Entertainment

6.9

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable

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.

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

    There are many flights that can get you from London Heathrow Airport to Greek islands in 3h 50m. Fly via Aegean Airlines, KLM, or British Airways to get the fastest option. London Heathrow Airport and Greek islands are separated by a distance of 1642 mi. This flight may include one or multiple stops.

  • 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 £62. Users have also found prices from £86 and £97 on SWISS and Aegean Airlines, respectively.

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

    When deciding which route to take from London Heathrow Airport to Greek islands consider London Heathrow - Corfu Ioannis Kapodistrias, London Heathrow - Heraklion N. Kazantzakis Apt. or London Heathrow - Thera Santorini as they are the most popular.

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

    The cheapest flight price from London Heathrow Airport to Greek islands is £320. On average you can expect to pay £568. The most popular route, (London Heathrow - Corfu Ioannis Kapodistrias), can usually be booked for £143.

  • 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, December is the cheapest month in which you can book a flight from London Heathrow Airport to Greek islands (average of £69). Flying from London Heathrow Airport to Greek islands in August is currently the most expensive (average of £186). 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 8 April 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£75Average£255FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Scandinavian AirlinesCheapest£110Average£255FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
EurowingsCheapest£119Average£326FlexibilityNo cancel feeOn-time87%
Search Eurowings flights
LufthansaCheapest£130Average£266FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£143Average£179FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Aegean AirlinesCheapest£144Average£281FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
SWISSCheapest£153Average£242FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest£155Average£240FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£169Average£386FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£174Average£328FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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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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