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Cheap flights from London Heathrow Airport to Greek islands from £87

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HER
27 Apr — 4 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 28 March 2026.

Sun 6/906:00
LHR
-
CFU
1 stop26h 00m
Austrian Airlines
Tue 15/921:55
CFU
-
LHR
1 stop12h 25m
Austrian Airlines
Deal found 23/3£138
Wed 29/420:05
LHR
-
HER
1 stop12h 05m
SWISS
Tue 5/520:50
HER
-
LHR
1 stop13h 05m
SWISS
Deal found 23/3£140
Sat 2/506:00
LHR
-
HER
1 stop12h 30m
Austrian Airlines
Sat 9/521:20
HER
-
LHR
1 stop13h 00m
Austrian Airlines
Deal found 24/3£141
Sat 18/409:05
LHR
-
HER
1 stop8h 00m
Multiple Airlines
Mon 20/411:20
HER
-
LHR
1 stop7h 45m
Multiple Airlines
Deal found 24/3£141
Fri 24/420:05
LHR
-
CFU
1 stop22h 50m
Multiple Airlines
Sun 26/411:35
CFU
-
LHR
1 stop7h 30m
Multiple Airlines
Deal found 23/3£142
Thu 15/1019:30
LHR
-
JMK
1 stop15h 30m
Austrian Airlines
Mon 19/1021:25
JMK
-
LHR
1 stop12h 55m
Austrian Airlines
Deal found 23/3£143
Tue 23/606:00
LHR
-
CFU
1 stop13h 05m
Multiple Airlines
Wed 1/717:15
CFU
-
LHR
1 stop5h 30m
Multiple Airlines
Deal found 24/3£143
Sat 9/519:30
LHR
-
HER
1 stop12h 00m
Multiple Airlines
Tue 19/520:50
HER
-
LHR
1 stop13h 05m
Multiple Airlines
Deal found 23/3£145
Tue 5/520:05
LHR
-
JTR
1 stop11h 45m
SWISS
Sun 10/520:55
JTR
-
LHR
1 stop13h 00m
SWISS
Deal found 23/3£145
Wed 1/706:00
LHR
-
CFU
1 stop24h 55m
Austrian Airlines
Tue 7/721:55
CFU
-
LHR
1 stop22h 45m
Austrian Airlines
Deal found 26/3£146
Sat 6/611:05
LHR
-
HER
1 stop6h 45m
Multiple Airlines
Tue 16/620:50
HER
-
LHR
1 stop13h 05m
Multiple Airlines
Deal found 23/3£147
Tue 28/412:10
LHR
-
HER
1 stop5h 50m
SWISS
Tue 5/520:50
HER
-
LHR
1 stop13h 05m
SWISS
Deal found 24/3£147

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 28 March 2026.

Round-trip from

£138

One-way from

£87

Popular in

August

Cheapest in

November

Average price

£283
Austrian Airlines
  • Austrian Airlines
  • 6/9-15/9
  • 2 total stops
  • 38h 25m total
  • London to Greek islands
Search Deals
British Airways
  • British Airways
  • 15/9
  • Nonstop
  • 3h 25m total
  • London to Greek islands
Search Deals
Highest demand for flights based on searches. 13% 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 March 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 28 March 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

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Tue 9/6

20:05-19:55

1 stop21h 50m

Kos

Tue 16/6

20:30-07:55

1 stop13h 25m

£178

LondonHeraklion

LHR - HER

LHRHER

London Heathrow

Tue 7/7

20:05-19:55

1 stop21h 50m

Heraklion N. Kazantzakis Apt.

Tue 14/7

20:50-07:55

1 stop13h 05m

£184

LondonHeraklion

LHR - HER

LHRHER

London Heathrow

Wed 29/4

07:00-10:10

2 stops25h 10m

Heraklion N. Kazantzakis Apt.

Tue 5/5

20:50-13:40

2 stops18h 50m

£203

LondonRhodes

LHR - RHO

LHRRHO

London Heathrow

Mon 7/9

11:05-19:35

1 stop6h 30m

Rhodes Diagoras

Mon 14/9

20:35-17:05

1 stop22h 30m

£204

LondonHeraklion

LHR - HER

LHRHER

London Heathrow

Wed 22/4

14:25-10:10

2 stops17h 45m

Heraklion N. Kazantzakis Apt.

Mon 27/4

10:40-16:25

1 stop7h 45m

£207

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Sun 10/5

19:30-08:55

1 stop11h 25m

Kos

Wed 13/5

11:25-17:05

1 stop7h 40m

£222

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

£247

LondonHeraklion

LHR - HER

LHRHER

London Heathrow

Tue 23/6

07:00-20:00

2 stops11h 00m

Heraklion N. Kazantzakis Apt.

Tue 30/6

12:40-21:45

2 stops11h 05m

£256

LondonRhodes

LHR - RHO

LHRRHO

London Heathrow

Fri 8/5

22:15-10:20

2 stops10h 05m

Rhodes Diagoras

Fri 15/5

06:00-11:15

1 stop7h 15m

£259

LondonRhodes

LHR - RHO

LHRRHO

London Heathrow

Sun 10/5

22:15-09:00

1 stop8h 45m

Rhodes Diagoras

Thu 14/5

09:40-15:30

1 stop7h 50m

£261

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 £70). Flying from London Heathrow Airport to Greek islands in August is currently the most expensive (average of £185). 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.

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 28 March 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
859 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Overall

8.1

Food

7.4

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
859 reviews
Aegean Airlines
8.1
Very Good
859 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Overall

8.1

Food

7.4

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
1,906 reviews
Aegean Airlines
8.1
Very Good
859 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Overall

8.1

Food

7.4

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
859 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Overall

8.1

Food

7.4

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
7,872 reviews
Aegean Airlines
8.1
Very Good
859 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Overall

8.1

Food

7.4

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
7,830 reviews
Aegean Airlines
8.1
Very Good
859 reviews
Check prices

Boarding

7.8

Crew

8.6

Entertainment

6.9

Comfort

7.8

Overall

8.1

Food

7.4

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 SWISS, Brussels Airlines, 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 £63. Users have also found prices from £87 and £98 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 - Chania Souda 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 £353. On average you can expect to pay £593. The most popular route, (London Heathrow - Corfu Ioannis Kapodistrias), can usually be booked for £146.

  • 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 £70). Flying from London Heathrow Airport to Greek islands in August is currently the most expensive (average of £185). 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 28 March 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£76Average£252FlexibilityNo cancel feeOn-time86%
Search easyJet flights
Scandinavian AirlinesCheapest£111Average£257FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
EurowingsCheapest£120Average£329FlexibilityNo cancel feeOn-time87%
Search Eurowings flights
LufthansaCheapest£131Average£267FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£144Average£181FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Aegean AirlinesCheapest£145Average£300FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
SWISSCheapest£154Average£248FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest£156Average£242FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£167Average£388FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£176Average£331FlexibilityNo cancel feeOn-time77%
Search Air France 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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