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 6h 20m. Fly via Austrian Airlines, SWISS, or Aegean Airlines to get the fastest option. London Heathrow Airport and Greek islands are separated by a distance of 1274 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Greek islands ranges from 9.0 - 122.0 inches per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Greek islands when rainfall is around 9.0 mm.

If weather is an important factor for your trip to Greek islands, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

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 £319. On average you can expect to pay £385. The most popular route, (London Heathrow - Corfu Ioannis Kapodistrias), can usually be booked for £147.

What are the most popular airlines that fly from London Heathrow Airport to Greek islands?

When booking a flight from London Heathrow Airport to Greek islands, you may want to consider flying on British Airways, Aegean Airlines or easyJet as they are the most popular for this route.

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.

£59+ Cheap Flights from London Heathrow Airport to Greek islands

Cheap flight deals from Heathrow to Greek islands

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 5 September 2026.

Tue 29/906:00 -

1 stop6h 20m

Tue 6/1015:10 -

1 stop5h 30m

Deal found 4/9£144

Mon 23/1112:05 -

1 stop6h 00m

Mon 30/1120:50 -

1 stop13h 15m

Deal found 4/9£145

Wed 23/920:05 -

1 stop12h 10m

Mon 28/920:45 -

1 stop13h 10m

Deal found 31/8£147

Fri 25/918:40 -

1 stop5h 45m

Mon 28/919:55 -

1 stop14h 00m

Deal found 3/9£147

Tue 6/1018:40 -

1 stop13h 10m

Sat 10/1021:40 -

1 stop12h 40m

Deal found 4/9£148

Tue 15/908:45 -

1 stop9h 15m

Tue 29/920:50 -

1 stop13h 05m

Deal found 3/9£149

Sat 26/918:40 -

1 stop23h 30m

Sat 10/1021:40 -

1 stop12h 40m

Deal found 1/9£149

Tue 29/906:00 -

1 stop11h 15m

Tue 6/1020:00 -

1 stop13h 55m

Deal found 2/9£149

Tue 6/1019:30 -

1 stop12h 30m

Tue 20/1020:00 -

1 stop13h 55m

Deal found 2/9£149

Thu 15/1020:05 -

1 stop11h 30m

Wed 21/1020:45 -

1 stop13h 10m

Deal found 3/9£150

Sat 19/906:00 -

1 stop14h 15m

Tue 29/921:55 -

1 stop12h 25m

Deal found 31/8£150

Sat 26/917:15 -

1 stop6h 55m

Thu 1/1012:35 -

1 stop6h 00m

Deal found 2/9£151

Best flights from Heathrow to Greek islands
Discover carefully curated flight deals from Heathrow to Greek islands that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Tue 29/906:00 -

1 stop6h 20m

Tue 6/1012:30 -

1 stop8h 10m

Deal found 31/8£168

Wed 10/219:00 -

1 stop19h 45m

Wed 24/208:25 -

1 stop14h 50m

Deal found 30/8£183

Sat 24/1006:00 -

1 stop8h 15m

Thu 29/1021:25 -

1 stop12h 40m

Deal found 4/9£186

Tue 6/1006:55 -

2 stops8h 40m

Tue 13/1018:25 -

2 stops17h 30m

Deal found 31/8£260

Sat 26/919:30 -

1 stop12h 05m

Fri 2/1013:45 -

1 stop9h 55m

Deal found 2/9£289

Sun 11/1010:15 -

Nonstop4h 00m

Thu 15/1017:05 -

Nonstop4h 10m

Deal found 4/9£298

Mon 12/1006:55 -

1 stop10h 20m

Mon 19/1019:55 -

1 stop14h 00m

Deal found 1/9£176

Mon 12/1019:15 -

1 stop14h 30m

Wed 21/1020:45 -

1 stop13h 10m

Deal found 4/9£189

Fri 9/1007:25 -

2 stops8h 30m

Wed 14/1010:50 -

1 stop12h 50m

Deal found 3/9£177

Tue 12/116:35 -

1 stop6h 00m

Wed 20/109:40 -

2 stops10h 15m

Deal found 31/8£203

Sun 20/906:00 -

1 stop11h 15m

Wed 23/921:25 -

1 stop12h 55m

Deal found 1/9£182

Thu 17/907:00 -

2 stops25h 30m

Thu 24/919:00 -

1 stop14h 55m

Deal found 1/9£203

Sun 11/1022:15 -

1 stop14h 20m

Sun 18/1015:05 -

1 stop8h 05m

Deal found 2/9£214

Tue 6/1014:25 -

2 stops17h 25m

Sat 10/1021:40 -

1 stop12h 40m

Deal found 4/9£185

Fri 18/920:05 -

2 stops23h 05m

Tue 22/920:00 -

2 stops27h 30m

Deal found 1/9£208

Fri 25/922:15 -

1 stop8h 30m

Fri 2/1017:00 -

1 stop6h 10m

Deal found 1/9£218

Fri 16/1006:55 -

1 stop6h 20m

Fri 23/1018:00 -

1 stop6h 10m

Deal found 1/9£270

Sat 26/906:00 -

2 stops13h 10m

Sat 3/1021:55 -

1 stop12h 20m

Deal found 1/9£209

Mon 12/1006:55 -

1 stop9h 25m

Mon 19/1019:00 -

2 stops15h 15m

Deal found 1/9£205

Fri 25/922:15 -

1 stop7h 20m

Fri 9/1008:10 -

1 stop9h 20m

Deal found 1/9£228

Tue 6/1008:00 -

Nonstop3h 50m

Mon 12/1017:25 -

Nonstop4h 10m

Deal found 31/8£308

Sat 3/1008:55 -

1 stop10h 15m

Sat 10/1021:55 -

2 stops17h 05m

Deal found 1/9£223

Sun 25/1022:15 -

1 stop7h 30m

Tue 10/1117:15 -

1 stop6h 00m

Deal found 31/8£233

Tue 29/915:00 -

1 stop25h 40m

Wed 14/1019:25 -

1 stop20h 50m

Deal found 3/9£212

Mon 12/1007:00 -

2 stops11h 00m

Mon 19/1020:45 -

1 stop13h 10m

Deal found 1/9£228

Fri 2/1012:15 -

1 stop7h 40m

Fri 9/1022:25 -

1 stop14h 50m

Deal found 2/9£239

Sat 17/1010:00 -

Nonstop3h 45m

Sat 24/1016:40 -

Nonstop3h 45m

Deal found 4/9£351

Tue 22/919:30 -

2 stops38h 25m

Tue 6/1018:25 -

1 stop5h 45m

Deal found 4/9£359

Tue 22/907:00 -

2 stops25h 35m

Sun 27/920:50 -

2 stops21h 45m

Deal found 31/8£233

Fri 9/1006:55 -

2 stops8h 15m

Mon 19/1019:00 -

2 stops15h 15m

Deal found 2/9£234

Find flight deals from Heathrow to Greek islands

Round-trip from	£144
One-way from	£59
Popular in	December
Cheapest in	April
Average price	£192

Austrian Airlines
6/10-13/10
2 total stops
11h 50m total
London to Greek islands

Search Deals

29/9-31/12
1 total stop
20h 15m total
London to Greek islands

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£13 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

LondonArgostoli

LHR London Heathrow - EFL Argostoli Cephalonia

LHREFL

London Heathrow

Tue 29/9

09:55-09:45

2 stops21h 50m

Argostoli Cephalonia

Wed 31/12

00:00-23:00

Nonstop0h 00m

£81

LondonZakynthos

LHR London Heathrow - ZTH Zakynthos Dionsios Salomos

LHRZTH

London Heathrow

Fri 30/10

15:15-16:45

1 stop23h 30m

Zakynthos Dionsios Salomos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£83

LondonKos

LHR London Heathrow - KGS Kos

LHRKGS

London Heathrow

Wed 16/9

15:00-21:25

2 stops28h 25m

Kos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£84

LondonChania

LHR London Heathrow - CHQ Chania Souda

LHRCHQ

London Heathrow

Mon 23/11

22:15-09:50

1 stop9h 35m

Chania Souda

Wed 31/12

00:00-23:00

Nonstop0h 00m

£84

LondonCorfu

LHR London Heathrow - CFU Corfu Ioannis Kapodistrias

LHRCFU

London Heathrow

Tue 15/9

14:55-20:20

Nonstop3h 25m

Corfu Ioannis Kapodistrias

Wed 31/12

00:00-23:00

Nonstop0h 00m

£84

Fastest return journey

LondonCorfu

LHR London Heathrow - CFU Corfu Ioannis Kapodistrias

LHRCFU

London Heathrow

Sun 27/9

07:05-12:20

Nonstop3h 15m

Corfu Ioannis Kapodistrias

Wed 31/12

00:00-23:00

Nonstop0h 00m

£84

LondonZakynthos

LHR London Heathrow - ZTH Zakynthos Dionsios Salomos

LHRZTH

London Heathrow

Fri 25/9

20:50-16:15

2 stops17h 25m

Zakynthos Dionsios Salomos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£86

LondonChania

LHR London Heathrow - CHQ Chania Souda

LHRCHQ

London Heathrow

Fri 30/10

15:15-12:35

1 stop19h 20m

Chania Souda

Wed 31/12

00:00-23:00

Nonstop0h 00m

£88

LondonCorfu

LHR London Heathrow - CFU Corfu Ioannis Kapodistrias

LHRCFU

London Heathrow

Sat 31/10

11:55-17:15

Nonstop3h 20m

Corfu Ioannis Kapodistrias

Wed 31/12

00:00-23:00

Nonstop0h 00m

£92

LondonKos

LHR London Heathrow - KGS Kos

LHRKGS

London Heathrow

Mon 21/9

20:50-16:25

2 stops17h 35m

Kos

Wed 31/12

00:00-23:00

Nonstop0h 00m

£92

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

LHR-EFL

LHR-CHQ

LHR-CFU

LHR-HER

LHR-JMK

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

LHR-zzEIO

LHR-EFL

LHR-CHQ

LHR-CFU

LHR-HER

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 £176). Flying from London Heathrow Airport to Greek islands in May is currently the most expensive (average of £366). 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?

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.

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

The best time to book flights from London Heathrow Airport to Greek islands is 57 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.

Reviews of airlines servicing Greek islands

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

8.2

Very Good

903 reviews

Check prices

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

903 reviews

Aegean Airlines

8.2

Very Good

903 reviews

Check prices

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

2,064 reviews

Aegean Airlines

8.2

Very Good

903 reviews

Check prices

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

1,926 reviews

Aegean Airlines

8.2

Very Good

903 reviews

Check prices

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

8,223 reviews

Aegean Airlines

8.2

Very Good

903 reviews

Check prices

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

8,204 reviews

Aegean Airlines

8.2

Very Good

903 reviews

Check prices

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

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 6h 20m. Fly via Austrian Airlines, SWISS, or Aegean Airlines to get the fastest option. London Heathrow Airport and Greek islands are separated by a distance of 1274 mi. This flight may include one or multiple stops.
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 £319. On average you can expect to pay £385. The most popular route, (London Heathrow - Corfu Ioannis Kapodistrias), can usually be booked for £147.
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 £176). Flying from London Heathrow Airport to Greek islands in May is currently the most expensive (average of £366). 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

Alternative routes

Complete your trip

Direct flights to Greece

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for Heathrow to Greek islands

Heathrow to Athens flights

Gatwick to Athens flights

Stansted to Athens flights

Luton to Athens flights

London City to Athens flights

Heathrow to Corfu flights

Heathrow to Heraklion flights

Stansted to Heraklion flights

Gatwick to Heraklion flights

Heathrow to Chania flights

Gatwick to Rhodes flights

Gatwick to Corfu flights

Heathrow to Rhodes flights

Gatwick to Chania flights

Stansted to Rhodes flights

Gatwick to Thessaloniki flights

Stansted to Corfu flights

Heathrow to Thessaloniki flights

Luton to Rhodes flights

Southend to Athens flights

London City to Heraklion flights

Luton to Corfu flights

Heathrow to Santorini flights

Heathrow to Mykonos flights

London City to Rhodes flights

Gatwick to Santorini flights

Stansted to Thessaloniki flights

Stansted to Chania flights

Gatwick to Zante flights

Luton to Thessaloniki flights

Gatwick to Mykonos flights

Luton to Heraklion flights

Heathrow to Zante flights

London City to Thessaloniki flights

Heathrow to Argostoli flights

Gatwick to Kos flights

London City to Corfu flights

Gatwick to Argostoli flights

Stansted to Zante flights

Heathrow to Kos flights

Luton to Chania flights

Stansted to Mykonos flights

Gatwick to Skiathos flights

London City to Zante flights

London City to Chania flights

London City to Mykonos flights

London City to Santorini flights

Gatwick to Kalamata flights

Heathrow to Skiathos flights

Stansted to Argostoli flights

Top 9 airlines flying from Heathrow to Greek islands

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£75	Average£251	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
SWISS	Cheapest£144	Average£258	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
KLM	Cheapest£154	Average£267	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£155	Average£378	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Aegean Airlines	Cheapest£158	Average£263	FlexibilityNo cancel fee	On-time87%	Search Aegean Airlines flights
LOT	Cheapest£172	Average£216	FlexibilityNo cancel fee	On-time81%	Search LOT flights
Austrian Airlines	Cheapest£174	Average£254	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Eurowings	Cheapest£209	Average£335	FlexibilityNo cancel fee	On-time87%	Search Eurowings flights
Lufthansa	Cheapest£216	Average£348	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Heathrow Airport to Greek islands from £59

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Greek islands

Cheapest flights from Heathrow to Greek islandsExplore 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 5 September 2026.

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 5 September 2026.

Best flights from Heathrow to Greek islandsDiscover carefully curated flight deals from Heathrow to Greek islands that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Discover carefully curated flight deals from Heathrow to Greek islands that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Direct flights from Heathrow to Greek islandsExplore direct flight options from Heathrow to Greek islands based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 September 2026.

Explore direct flight options from Heathrow to Greek islands based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 September 2026.

Last-minute flights from Heathrow to Greek islandsDiscover last-minute flight deals from Heathrow to Greek islands. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Greek islands. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Heathrow to Greek islandsSearch for one-way flight options from Heathrow to Greek islands. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Search for one-way flight options from Heathrow to Greek islands. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Find flight deals from Heathrow to Greek islands

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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 5 September 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.

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

The best time to book flights from London Heathrow Airport to Greek islands is 57 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.

Reviews of airlines servicing Greek islands

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.

Related info for your journey

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

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?

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

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

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

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

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.

Alternative routes for Heathrow to Greek islands

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Greek islands by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Greece

Book a non-stop flight to one of these other cities located in Greece.

Search flights from Heathrow to Greek islands by cabin class

Find flights from Heathrow to Greek islands, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Greek islands flights

Browse other Heathrow and Greek islands flight options. Last updated on 5 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Heathrow to Greek islands flights

Consider these flights travelling from Heathrow to Greek islands.

Top 9 airlines flying from Heathrow to Greek islands

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 5 September 2026.

Best flights from Heathrow to Greek islands
Discover carefully curated flight deals from Heathrow to Greek islands that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Direct flights from Heathrow to Greek islands
Explore direct flight options from Heathrow to Greek islands based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 September 2026.

Last-minute flights from Heathrow to Greek islands
Discover last-minute flight deals from Heathrow to Greek islands. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Heathrow to Greek islands
Search for one-way flight options from Heathrow to Greek islands. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.