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 15m. Fly via British Airways, Austrian Airlines, 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 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 £81 and £89 on Aegean Airlines and SWISS, 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 - Heraklion N. Kazantzakis Apt., London Heathrow - Chania Souda or London Heathrow - Corfu Ioannis Kapodistrias 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 £317. On average you can expect to pay £340. The most popular route, (London Heathrow - Heraklion N. Kazantzakis Apt.), can usually be booked for £57.

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.

£69+ 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 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 22 December 2025.

Mon 29/1222:15LHR - HER

1 stop8h 35mAegean Airlines

Tue 13/115:00HER - LHR

1 stop8h 15mAegean Airlines

Deal found 21/12£333

Tue 23/1218:20LHR - HER

2 stops23h 30mMultiple Airlines

Sun 28/1208:40HER - LHR

2 stops15h 20mMultiple Airlines

Deal found 21/12£340

Mon 22/1206:35LHR - HER

2 stops15h 50mAegean Airlines

Thu 15/116:45HER - LHR

1 stop6h 30mAegean Airlines

Deal found 19/12£342

Wed 24/1219:00LHR - HER

1 stop11h 50mAegean Airlines

Wed 31/1208:10HER - LHR

1 stop15h 05mAegean Airlines

Deal found 19/12£346

Tue 30/1222:15LHR - HER

1 stop8h 35mAegean Airlines

Mon 12/111:35HER - LHR

1 stop8h 20mAegean Airlines

Deal found 19/12£359

Thu 25/1219:00LHR - CFU

1 stop11h 00mMultiple Airlines

Thu 1/108:35CFU - LHR

2 stops14h 45mMultiple Airlines

Deal found 20/12£368

Thu 25/1219:00LHR - CHQ

1 stop12h 50mAegean Airlines

Tue 30/1219:15CHQ - LHR

1 stop28h 00mAegean Airlines

Deal found 20/12£372

Thu 25/1219:00LHR - HER

1 stop11h 00mMultiple Airlines

Thu 1/108:40HER - LHR

2 stops14h 40mMultiple Airlines

Deal found 20/12£375

Mon 29/1222:15LHR - HER

1 stop8h 35mAegean Airlines

Sun 11/113:10HER - LHR

1 stop8h 25mAegean Airlines

Deal found 21/12£377

Fri 26/1218:20LHR - JTR

2 stops24h 50mMultiple Airlines

Mon 5/117:05JTR - LHR

2 stops18h 30mMultiple Airlines

Deal found 20/12£383

Tue 23/1218:20LHR - HER

2 stops24h 45mMultiple Airlines

Sat 27/1212:50HER - LHR

2 stops35h 10mMultiple Airlines

Deal found 21/12£395

Wed 24/1206:00LHR - HER

2 stops7h 50mMultiple Airlines

Wed 31/1215:30HER - LHR

1 stop18h 15mMultiple Airlines

Deal found 19/12£401

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 22 December 2025.

Thu 30/408:40LHR - CFU

Nonstop3h 15mBritish Airways

Fri 8/518:25CFU - LHR

Nonstop3h 20mBritish Airways

Deal found 20/12£129

Sat 6/619:30LHR - CFU

1 stop11h 05mAustrian Airlines

Sat 13/615:55CFU - LHR

1 stop7h 45mAustrian Airlines

Deal found 21/12£139

Wed 14/122:15LHR - RHO

1 stop9h 50mAegean Airlines

Sat 17/115:15RHO - LHR

1 stop8h 00mAegean Airlines

Deal found 21/12£153

Thu 18/609:55LHR - HER

1 stop8h 25mKLM

Thu 25/612:00HER - LHR

1 stop10h 55mKLM

Deal found 20/12£156

Wed 6/514:25LHR - JMK

2 stops17h 35mSWISS

Sun 10/520:05JMK - LHR

1 stop13h 50mSWISS

Deal found 21/12£171

Sat 2/506:55LHR - ZTH

1 stop9h 15mLufthansa

Sat 9/519:00ZTH - LHR

1 stop15h 15mLufthansa

Deal found 21/12£179

Tue 7/420:05LHR - HER

1 stop11h 35mMultiple Airlines

Wed 15/418:00HER - LHR

1 stop6h 40mMultiple Airlines

Deal found 19/12£191

Tue 28/410:20LHR - CHQ

1 stop8h 35mScandinavian Airlines

Tue 5/521:45CHQ - LHR

1 stop13h 35mScandinavian Airlines

Deal found 20/12£245

Fri 12/611:05LHR - RHO

1 stop21h 25mBrussels Airlines

Mon 15/620:35RHO - LHR

1 stop22h 30mBrussels Airlines

Deal found 21/12£259

Fri 6/222:15LHR - KGS

1 stop7h 50mAegean Airlines

Sun 8/217:35KGS - LHR

1 stop23h 55mAegean Airlines

Deal found 21/12£158

Thu 5/222:15LHR - EFL

1 stop17h 05mAegean Airlines

Sun 8/217:50EFL - LHR

1 stop26h 05mAegean Airlines

Deal found 22/12£159

Sun 7/614:45LHR - HER

1 stop17h 20mKLM

Wed 17/612:10HER - LHR

1 stop9h 15mKLM

Deal found 21/12£177

Sun 12/412:50LHR - CFU

Nonstop3h 20mBritish Airways

Sun 19/419:15CFU - LHR

Nonstop3h 20mBritish Airways

Deal found 20/12£179

Tue 7/420:05LHR - HER

1 stop11h 35mMultiple Airlines

Fri 17/418:45HER - LHR

1 stop5h 55mMultiple Airlines

Deal found 19/12£191

Fri 6/222:15LHR - CFU

1 stop7h 45mAegean Airlines

Mon 9/208:40CFU - LHR

1 stop14h 35mAegean Airlines

Deal found 20/12£161

Thu 7/508:40LHR - CFU

Nonstop3h 15mBritish Airways

Mon 11/517:30CFU - LHR

Nonstop3h 25mBritish Airways

Deal found 21/12£186

Fri 9/108:45LHR - HER

1 stop6h 25mLufthansa

Sun 11/113:10HER - LHR

2 stops9h 40mLufthansa

Deal found 19/12£209

Wed 8/406:30LHR - HER

1 stop12h 20mKLM

Fri 17/421:40HER - LHR

1 stop12h 00mKLM

Deal found 19/12£190

Mon 11/506:00LHR - JMK

1 stop12h 40mMultiple Airlines

Mon 18/519:05JMK - LHR

2 stops15h 10mMultiple Airlines

Deal found 20/12£195

Sat 30/512:20LHR - JMK

Nonstop3h 50mBritish Airways

Sat 6/619:10JMK - LHR

Nonstop4h 00mBritish Airways

Deal found 20/12£189

Mon 8/620:55LHR - HER

1 stop12h 45mKLM

Mon 22/610:55HER - LHR

1 stop12h 00mKLM

Deal found 20/12£190

Fri 1/520:25LHR - JMK

1 stop13h 55mLufthansa

Mon 4/518:55JMK - LHR

1 stop5h 45mLufthansa

Deal found 20/12£209

Tue 9/615:00LHR - CFU

Nonstop3h 25mMultiple Airlines

Tue 16/620:00CFU - LHR

1 stop17h 15mMultiple Airlines

Deal found 20/12£197

Fri 13/322:15LHR - HER

1 stop8h 35mAegean Airlines

Mon 16/316:45HER - LHR

1 stop6h 30mAegean Airlines

Deal found 19/12£192

Thu 4/619:30LHR - ZTH

1 stop10h 10mAustrian Airlines

Tue 9/608:30ZTH - LHR

1 stop15h 10mAustrian Airlines

Deal found 21/12£262

Fri 15/511:05LHR - RHO

1 stop21h 25mBrussels Airlines

Thu 28/512:20RHO - LHR

1 stop11h 15mBrussels Airlines

Deal found 19/12£264

Wed 29/416:35LHR - HER

1 stop12h 55mMultiple Airlines

Sun 3/500:05HER - LHR

1 stop9h 35mMultiple Airlines

Deal found 20/12£200

Thu 14/508:40LHR - HER

1 stop9h 40mKLM

Mon 18/521:15HER - LHR

1 stop13h 45mKLM

Deal found 20/12£209

Wed 4/222:15LHR - RHO

1 stop9h 50mAegean Airlines

Mon 9/208:00RHO - LHR

2 stops9h 30mAegean Airlines

Deal found 19/12£199

Thu 2/408:40LHR - CFU

Nonstop3h 15mBritish Airways

Fri 10/416:30CFU - LHR

Nonstop3h 25mBritish Airways

Deal found 21/12£221

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 22 December 2025.

Thu 30/408:40LHR - CFU

Nonstop3h 15mBritish Airways

Fri 8/518:25CFU - LHR

Nonstop3h 20mBritish Airways

Deal found 20/12£129

Thu 30/408:40LHR - CFU

Nonstop3h 15mBritish Airways

Sun 3/519:15CFU - LHR

Nonstop3h 20mBritish Airways

Deal found 21/12£145

Tue 9/615:00LHR - CFU

Nonstop3h 25mBritish Airways

Tue 16/621:25CFU - LHR

Nonstop3h 20mBritish Airways

Deal found 21/12£159

Tue 2/615:00LHR - CFU

Nonstop3h 25mBritish Airways

Tue 9/621:25CFU - LHR

Nonstop3h 20mBritish Airways

Deal found 20/12£171

Sun 12/412:50LHR - CFU

Nonstop3h 20mBritish Airways

Sun 19/419:15CFU - LHR

Nonstop3h 20mBritish Airways

Deal found 20/12£179

Thu 7/508:40LHR - CFU

Nonstop3h 15mBritish Airways

Mon 11/517:30CFU - LHR

Nonstop3h 25mBritish Airways

Deal found 20/12£182

Sat 30/512:20LHR - JMK

Nonstop3h 50mBritish Airways

Sat 6/619:10JMK - LHR

Nonstop4h 00mBritish Airways

Deal found 20/12£189

Tue 26/511:05LHR - EFL

Nonstop3h 30mBritish Airways

Tue 9/617:50EFL - LHR

Nonstop3h 30mBritish Airways

Deal found 21/12£197

Sun 7/607:00LHR - CHQ

Nonstop4h 05mBritish Airways

Fri 12/618:25CHQ - LHR

Nonstop4h 05mBritish Airways

Deal found 20/12£214

Fri 1/508:15LHR - JTR

Nonstop3h 50mBritish Airways

Sun 3/517:10JTR - LHR

Nonstop4h 10mBritish Airways

Deal found 21/12£216

Thu 18/611:30LHR - CHQ

Nonstop3h 55mBritish Airways

Thu 25/618:45CHQ - LHR

Nonstop4h 05mBritish Airways

Deal found 20/12£220

Sun 5/410:15LHR - JTR

Nonstop3h 55mBritish Airways

Sat 11/415:50JTR - LHR

Nonstop4h 10mBritish Airways

Deal found 21/12£220

Last-minute flights from Heathrow to Greek islands
Discover last-minute flight deals from Heathrow to Greek islands. Data last updated 22 December 2025 and is based on user searches.

Fri 9/108:45LHR - HER

1 stop6h 25mLufthansa

Sun 11/113:10HER - LHR

1 stop8h 25mLufthansa

Deal found 19/12£164

Tue 13/119:00LHR - HER

1 stop17h 20mAegean Airlines

Mon 26/116:45HER - LHR

1 stop6h 30mAegean Airlines

Deal found 21/12£138

Wed 14/122:15LHR - RHO

1 stop9h 50mAegean Airlines

Mon 19/120:00RHO - LHR

1 stop27h 15mAegean Airlines

Deal found 21/12£139

Wed 14/122:15LHR - RHO

1 stop9h 50mAegean Airlines

Wed 21/120:00RHO - LHR

1 stop27h 15mAegean Airlines

Deal found 21/12£167

Fri 16/116:35LHR - HER

1 stop5h 50mAegean Airlines

Tue 27/116:45HER - LHR

1 stop6h 30mAegean Airlines

Deal found 19/12£168

Sat 17/122:15LHR - CHQ

1 stop11h 40mAegean Airlines

Sat 24/112:40CHQ - LHR

1 stop10h 35mAegean Airlines

Deal found 20/12£165

Sat 17/120:15LHR - HER

1 stop14h 00mMultiple Airlines

Mon 26/116:45HER - LHR

1 stop6h 30mMultiple Airlines

Deal found 19/12£167

Sun 18/122:15LHR - KGS

1 stop15h 45mAegean Airlines

Sun 25/121:05KGS - LHR

1 stop22h 50mAegean Airlines

Deal found 21/12£161

Wed 21/122:15LHR - RHO

1 stop9h 50mAegean Airlines

Sat 24/115:15RHO - LHR

1 stop8h 00mAegean Airlines

Deal found 20/12£153

Wed 28/122:15LHR - HER

1 stop8h 35mAegean Airlines

Tue 3/216:45HER - LHR

1 stop6h 30mAegean Airlines

Deal found 20/12£159

Thu 29/122:15LHR - HER

1 stop8h 35mAegean Airlines

Tue 3/216:45HER - LHR

1 stop6h 30mAegean Airlines

Deal found 20/12£152

Sat 31/117:50LHR - HER

1 stop16h 25mMultiple Airlines

Mon 9/216:45HER - LHR

1 stop6h 30mMultiple Airlines

Deal found 19/12£153

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 22 December 2025.

Mon 20/411:15LHR - CFU

Nonstop3h 15mBritish Airways

Deal found 20/12£69

Wed 4/222:15LHR - HER

1 stop8h 35mAegean Airlines

Deal found 19/12£75

Wed 4/222:15LHR - RHO

1 stop13h 45mAegean Airlines

Deal found 19/12£76

Wed 14/119:00LHR - RHO

1 stop13h 05mAegean Airlines

Deal found 21/12£78

Thu 5/222:15LHR - HER

1 stop14h 05mAegean Airlines

Deal found 20/12£78

Thu 5/222:15LHR - CFU

1 stop7h 45mAegean Airlines

Deal found 20/12£78

Tue 13/119:00LHR - KGS

1 stop11h 05mAegean Airlines

Deal found 20/12£86

Tue 13/122:15LHR - CHQ

1 stop7h 55mMultiple Airlines

Deal found 20/12£88

Wed 21/119:00LHR - RHO

1 stop13h 05mAegean Airlines

Deal found 20/12£91

Sat 17/122:15LHR - CHQ

1 stop8h 15mAegean Airlines

Deal found 20/12£91

Wed 14/122:15LHR - HER

1 stop8h 35mAegean Airlines

Deal found 19/12£91

Sat 24/122:15LHR - RHO

1 stop8h 35mAegean Airlines

Deal found 20/12£92

Find flight deals from Heathrow to Greek islands

Round-trip from	£57
Popular in	August
Cheapest in	November
Average price	£299

Lufthansa
23/5-28/5
2 total stops
14h 15m 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 December 2025

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

LondonCorfu

LHR - CFU

LHRCFU

London Heathrow

Thu 30/4

08:40-13:55

Nonstop3h 15m

Corfu Ioannis Kapodistrias

Fri 8/5

18:25-19:45

Nonstop3h 20m

£129

LondonCorfu

LHR - CFU

LHRCFU

London Heathrow

Sat 6/6

19:30-08:35

1 stop11h 05m

Corfu Ioannis Kapodistrias

Sat 13/6

15:55-21:40

1 stop7h 45m

£139

LondonRhodes

LHR - RHO

LHRRHO

London Heathrow

Wed 14/1

22:15-10:05

1 stop9h 50m

Rhodes Diagoras

Sat 17/1

15:15-21:15

1 stop8h 00m

£153

LondonHeraklion

LHR - HER

LHRHER

London Heathrow

Thu 18/6

09:55-20:20

1 stop8h 25m

Heraklion N. Kazantzakis Apt.

Thu 25/6

12:00-20:55

1 stop10h 55m

£156

LondonKos

LHR - KGS

LHRKGS

London Heathrow

Fri 6/2

22:15-08:05

1 stop7h 50m

Kos

Sun 8/2

17:35-15:30

1 stop23h 55m

£158

LondonArgostoli

LHR - EFL

LHREFL

London Heathrow

Thu 5/2

22:15-17:20

1 stop17h 05m

Argostoli Cephalonia

Sun 8/2

17:50-17:55

1 stop26h 05m

£159

LondonCorfu

LHR - CFU

LHRCFU

London Heathrow

Fri 6/2

22:15-08:00

1 stop7h 45m

Corfu Ioannis Kapodistrias

Mon 9/2

08:40-21:15

1 stop14h 35m

£161

LondonMykonos

LHR - JMK

LHRJMK

London Heathrow

Wed 6/5

14:25-10:00

2 stops17h 35m

Mikonos

Sun 10/5

20:05-07:55

1 stop13h 50m

£171

LondonHeraklion

LHR - HER

LHRHER

London Heathrow

Sun 7/6

14:45-10:05

1 stop17h 20m

Heraklion N. Kazantzakis Apt.

Wed 17/6

12:10-19:25

1 stop9h 15m

£177

LondonZakynthos

LHR - ZTH

LHRZTH

London Heathrow

Sat 2/5

06:55-18:10

1 stop9h 15m

Zakynthos Dionsios Salomos

Sat 9/5

19:00-08:15

1 stop15h 15m

£179

Flights are sorted by cheapest return flights first.

Deals found on 20/12

Showing 1-10 of 60 results

...

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 £179). 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?

Unlike in the morning, when flights are generally more expensive, you can save up to 29% on flights from London Heathrow Airport to Greek islands by exploring options for tickets in the afternoon.

What is the cheapest day to fly from London Heathrow Airport to Greek islands?

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

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

8.1

Very Good

835 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

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

Aegean Airlines

8.1

Very Good

835 reviews

Aegean Airlines

8.1

Very Good

835 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

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

SWISS

7.5

Good

1,817 reviews

Aegean Airlines

8.1

Very Good

835 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

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

easyJet

6.9

Okay

1,852 reviews

Aegean Airlines

8.1

Very Good

835 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

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

Lufthansa

6.8

Okay

7,644 reviews

Aegean Airlines

8.1

Very Good

835 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

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

British Airways

6.7

Okay

7,602 reviews

Aegean Airlines

8.1

Very Good

835 reviews

Check prices

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

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 15m. Fly via British Airways, Austrian Airlines, 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 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 £81 and £89 on Aegean Airlines and SWISS, 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 - Heraklion N. Kazantzakis Apt., London Heathrow - Chania Souda or London Heathrow - Corfu Ioannis Kapodistrias 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 £317. On average you can expect to pay £340. The most popular route, (London Heathrow - Heraklion N. Kazantzakis Apt.), can usually be booked for £57.
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 £179). 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

Top 10 airlines flying from Heathrow to Greek islands

Airline	Cheapest	Average	Flexibility	On-time
easyJet	Cheapest£61	Average£244	FlexibilityNo cancel fee	On-time86%	Search easyJet flights
Scandinavian Airlines	Cheapest£106	Average£235	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Eurowings	Cheapest£119	Average£304	FlexibilityNo cancel fee	On-time87%	Search Eurowings flights
Lufthansa	Cheapest£130	Average£254	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Brussels Airlines	Cheapest£143	Average£259	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
SWISS	Cheapest£145	Average£246	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Aegean Airlines	Cheapest£146	Average£302	FlexibilityNo cancel fee	On-time87%	Search Aegean Airlines flights
British Airways	Cheapest£168	Average£387	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air France	Cheapest£175	Average£329	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Austrian Airlines	Cheapest£213	Average£263	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines 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 £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 20/4. 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 22 December 2025.

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 22 December 2025.

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 22 December 2025.

Round-trip 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

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?

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 22 December 2025.

What is the cheapest day to fly from London Heathrow Airport to Greek islands?

Use this chart to determine the cheapest time to fly return from Heathrow to Greek islands. Price data was last updated on 20 December 2025.

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

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?

What are the cheapest airlines to fly from London Heathrow Airport to Greek islands one-way?

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.

Top 10 airlines flying from Heathrow to Greek islands

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?

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 22 December 2025.