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Cheap flights from Greek islands to London Heathrow Airport from £64

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
HER — LHR
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Greek islands to Heathrow

Keep the following information in mind while searching for Greek islands to Heathrow flight deals. Data was last updated 11 July 2025.

Round-trip from

£159

One-way from

£64

Popular in

August

Cheapest in

February

Average price

£170
Austrian Airlines
  • Austrian Airlines
  • 11/8-19/8
  • 2 total stops
  • 36h 05m total
  • Greek islands to London
British Airways
  • British Airways
  • 10/10
  • Nonstop
  • 3h 25m total
  • Greek islands to London
Highest demand for flights based on searches. 30% potential increase in price (£41 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Greek islands to Heathrow

Cheapest flights from Greek islands to Heathrow
Explore the most affordable flight options available from Greek islands to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Mon 11/821:25JMK - LHR
1 stop12h 55mAustrian Airlines
Tue 19/819:30LHR - JMK
1 stop23h 10mAustrian Airlines
Deal found 9/7£159
Mon 21/710:45RHO - LHR
1 stop8h 20mLufthansa
Tue 29/720:25LHR - RHO
1 stop11h 10mLufthansa
Deal found 10/7£168
Mon 4/821:25JMK - LHR
1 stop13h 20mMultiple Airlines
Tue 12/806:55LHR - JMK
1 stop8h 35mMultiple Airlines
Deal found 10/7£183
Mon 4/811:00KGS - LHR
1 stop22h 55mSWISS
Mon 11/820:05LHR - KGS
1 stop21h 35mSWISS
Deal found 10/7£186
Thu 24/710:40CHQ - LHR
1 stop11h 00mLufthansa
Wed 30/719:10LHR - CHQ
1 stop12h 40mLufthansa
Deal found 11/7£186
Sun 20/711:25KGS - LHR
1 stop7h 40mBrussels Airlines
Sat 26/707:45LHR - KGS
1 stop9h 50mBrussels Airlines
Deal found 9/7£187
Mon 28/720:45JTR - LHR
1 stop13h 10mSWISS
Tue 5/806:00LHR - JTR
1 stop25h 50mSWISS
Deal found 10/7£189
Thu 7/812:20RHO - LHR
1 stop10h 35mBrussels Airlines
Tue 26/811:05LHR - RHO
1 stop6h 30mBrussels Airlines
Deal found 9/7£194
Wed 6/816:15CFU - LHR
1 stop5h 25mMultiple Airlines
Wed 13/806:00LHR - CFU
1 stop8h 15mMultiple Airlines
Deal found 9/7£196
Thu 18/911:35HER - LHR
1 stop8h 20mAegean Airlines
Mon 22/922:15LHR - HER
1 stop7h 15mAegean Airlines
Deal found 10/7£205
Tue 5/823:20HER - LHR
1 stop18h 10mMultiple Airlines
Tue 19/817:50LHR - HER
1 stop14h 30mMultiple Airlines
Deal found 10/7£207
Thu 24/719:30KGS - LHR
1 stop14h 10mLufthansa
Wed 30/707:25LHR - KGS
1 stop9h 40mLufthansa
Deal found 9/7£218

Cheapflights Fare Finder

Customise your flight search to find flights from Greek islands to Heathrow 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 11 July 2025.
Use the filters below to find and compare flights from Greek islands to London Heathrow Airport that are best for you.

Fly from

Greek islands

Fly to

Heathrow

Route

Depart

Return

Price

MykonosLondon

JMK - LHR

JMKLHR

Mikonos

Mon 11/8

21:25-08:20

1 stop12h 55m

London Heathrow

Tue 19/8

19:30-20:40

1 stop23h 10m

£159

RhodesLondon

RHO - LHR

RHOLHR

Rhodes Diagoras

Mon 21/7

10:45-17:05

1 stop8h 20m

London Heathrow

Tue 29/7

20:25-09:35

1 stop11h 10m

£168

MykonosLondon

JMK - LHR

JMKLHR

Mikonos

Mon 4/8

21:25-08:45

1 stop13h 20m

London Heathrow

Tue 12/8

06:55-17:30

1 stop8h 35m

£183

KosLondon

KGS - LHR

KGSLHR

Kos

Mon 4/8

11:00-07:55

1 stop22h 55m

London Heathrow

Mon 11/8

20:05-19:40

1 stop21h 35m

£186

ChaniaLondon

CHQ - LHR

CHQLHR

Chania Souda

Thu 24/7

10:40-19:40

1 stop11h 00m

London Heathrow

Wed 30/7

19:10-09:50

1 stop12h 40m

£186

TheraLondon

JTR - LHR

JTRLHR

Thera Santorini

Mon 28/7

20:45-07:55

1 stop13h 10m

London Heathrow

Tue 5/8

06:00-09:50

1 stop25h 50m

£189

RhodesLondon

RHO - LHR

RHOLHR

Rhodes Diagoras

Thu 7/8

12:20-20:55

1 stop10h 35m

London Heathrow

Tue 26/8

11:05-19:35

1 stop6h 30m

£194

CorfuLondon

CFU - LHR

CFULHR

Corfu Ioannis Kapodistrias

Wed 6/8

16:15-19:40

1 stop5h 25m

London Heathrow

Wed 13/8

06:00-16:15

1 stop8h 15m

£196

HeraklionLondon

HER - LHR

HERLHR

Heraklion N. Kazantzakis Apt.

Thu 18/9

11:35-17:55

1 stop8h 20m

London Heathrow

Mon 22/9

22:15-07:30

1 stop7h 15m

£205

HeraklionLondon

HER - LHR

HERLHR

Heraklion N. Kazantzakis Apt.

Tue 5/8

23:20-15:30

1 stop18h 10m

London Heathrow

Tue 19/8

17:50-10:20

1 stop14h 30m

£207

Flights are sorted by cheapest return flights first.

Deals found on 10/7

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

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Greek islands 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 Greek islands to London Heathrow Airport

What is the cheapest time of day to fly from EIO to LHR?

Find hourly flight availability from Greek islands to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

When flying from Greek islands to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 11 July 2025.
Read through reviews of airlines operating flights from Greek islands to London Heathrow Airport, such as Aegean Airlines, Austrian Airlines, andAir France. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.9

Comfort

7.8

Crew

8.6

Boarding

7.8

Overall

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

Entertainment

6.9

Comfort

7.8

Crew

8.6

Boarding

7.8

Overall

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

Entertainment

6.9

Comfort

7.8

Crew

8.6

Boarding

7.8

Overall

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

Entertainment

6.9

Comfort

7.8

Crew

8.6

Boarding

7.8

Overall

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

Entertainment

6.9

Comfort

7.8

Crew

8.6

Boarding

7.8

Overall

8.2

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

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

Entertainment

6.9

Comfort

7.8

Crew

8.6

Boarding

7.8

Overall

8.2

Food

7.4

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 Greek islands to Heathrow. 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 Greek islands to London Heathrow Airport one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as £64. Users have also found prices from £80 and £90 on Aegean Airlines and Vueling, respectively.

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

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

    Looking for the cheapest flight from Greek islands to London Heathrow Airport? While on average our users pay £158, our data indicates the cheapest price to be £150. The most popular route (Heraklion N. Kazantzakis Apt. - London Heathrow), is priced around £175.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Greek islands to London Heathrow Airport (average of £112). Flying from Greek islands to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Travelling to a place near Greek islands?

Book flights to Greek islands if you plan to visit one of these locations
Hounslow
Croydon
Milton Keynes
Deal
Northampton
Gatwick
Slough
Luton
Wembley
Crawley
Eastbourne
Ilford
Hayes
Ipswich
Folkestone
Southend-on-Sea
Watford
Winchester
Swindon
Maidstone

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Greek islands to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Greek islands.

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

Certainly. Search results for flights to Heathrow from Greek islands shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Of course! You can now track prices for flights from Greek islands to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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