Cheap flights from Athens to London Heathrow Airport from £52

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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — LHR
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Athens Eleftherios V. to London Heathrow are usually found in February or November, booked 62 days in advance, depart on a Thursday or Monday and return on a Wednesday

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Cheapest flights from Athens to Heathrow
Explore the most affordable flight options available from Athens to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2025.

Mon 17/1119:10ATH - LHR
Nonstop4h 05mAegean Airlines
Mon 24/1122:15LHR - ATH
Nonstop3h 35mAegean Airlines
Deal found 25/10£122
Mon 8/1219:10ATH - LHR
Nonstop4h 05mAegean Airlines
Sun 14/1222:15LHR - ATH
Nonstop3h 35mAegean Airlines
Deal found 27/10£122
Fri 28/1119:50ATH - LHR
Nonstop4h 00mBritish Airways
Thu 4/1219:25LHR - ATH
Nonstop3h 40mBritish Airways
Deal found 27/10£124
Sat 22/1116:55ATH - LHR
Nonstop4h 00mBritish Airways
Fri 28/1110:30LHR - ATH
Nonstop3h 45mBritish Airways
Deal found 26/10£125
Fri 5/1217:05ATH - LHR
Nonstop4h 00mBritish Airways
Tue 9/1207:40LHR - ATH
Nonstop3h 40mBritish Airways
Deal found 27/10£126
Fri 28/1119:50ATH - LHR
Nonstop4h 00mBritish Airways
Mon 1/1207:45LHR - ATH
Nonstop3h 40mBritish Airways
Deal found 25/10£127
Mon 24/1119:10ATH - LHR
Nonstop4h 05mAegean Airlines
Wed 26/1122:15LHR - ATH
Nonstop3h 35mAegean Airlines
Deal found 25/10£128
Sat 29/1116:55ATH - LHR
Nonstop4h 00mBritish Airways
Wed 3/1208:05LHR - ATH
Nonstop3h 40mBritish Airways
Deal found 26/10£128
Fri 28/1119:50ATH - LHR
Nonstop4h 00mBritish Airways
Tue 2/1207:40LHR - ATH
Nonstop3h 40mBritish Airways
Deal found 27/10£129
Tue 9/1219:10ATH - LHR
Nonstop4h 05mMultiple Airlines
Thu 11/1207:40LHR - ATH
Nonstop3h 40mMultiple Airlines
Deal found 26/10£130
Sat 22/1119:10ATH - LHR
Nonstop4h 05mAegean Airlines
Fri 28/1122:15LHR - ATH
Nonstop3h 35mAegean Airlines
Deal found 26/10£131
Thu 4/1216:10ATH - LHR
Nonstop4h 00mBritish Airways
Tue 9/1210:05LHR - ATH
Nonstop3h 45mBritish Airways
Deal found 25/10£131

Cheap flight deals from Athens to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 October 2025.

Round-trip from

£89

One-way from

£52

Popular in

April

Cheapest in

February

Average price

£227

Good round-trip deal

£131 or less

Good one-way deal

£93 or less
Aegean Airlines
  • Aegean Airlines
  • 15/2-20/2
  • Nonstop
  • 7h 50m total
  • Athens to London
Aegean Airlines
  • Aegean Airlines
  • 14/12
  • Nonstop
  • 4h 05m total
  • Athens to London
High demand for flights, 0% potential price rise
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Average for round-trip flights in October 2025
Price to beat on a round-trip flight from Athens Eleftherios V. to London Heathrow.
Price to beat on a one-way flight from Athens Eleftherios V. to London Heathrow.

Cheapflights Fare Finder

 
Customise your flight search to find flights from Athens 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 27 October 2025.
Use the filters below to find and compare flights from Athens to London Heathrow Airport that are best for you.

Fly from

Athens

Fly to

Heathrow

Route

Depart

Return

Price

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Mon 16/2

19:10-21:15

Nonstop4h 05m

London Heathrow

Wed 25/2

16:35-22:20

Nonstop3h 45m

£92

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Mon 16/2

19:10-21:15

Nonstop4h 05m

London Heathrow

Fri 20/2

22:15-03:50

Nonstop3h 35m

£92

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Sat 14/2

19:10-21:15

Nonstop4h 05m

London Heathrow

Tue 17/2

19:00-00:35

Nonstop3h 35m

£108

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Sat 31/1

13:25-15:30

Nonstop4h 05m

London Heathrow

Wed 4/2

16:35-22:20

Nonstop3h 45m

£125

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Mon 12/1

19:10-21:15

Nonstop4h 05m

London Heathrow

Thu 15/1

16:35-22:20

Nonstop3h 45m

£128

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Wed 4/2

19:10-21:15

Nonstop4h 05m

London Heathrow

Sun 8/2

12:15-17:50

Nonstop3h 35m

£128

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Sat 29/11

20:05-22:05

Nonstop4h 00m

London Heathrow

Fri 5/12

06:35-12:15

Nonstop3h 40m

£128

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Fri 28/11

19:50-21:50

Nonstop4h 00m

London Heathrow

Wed 3/12

08:05-13:45

Nonstop3h 40m

£129

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Mon 1/12

20:10-22:10

Nonstop4h 00m

London Heathrow

Tue 9/12

07:40-13:20

Nonstop3h 40m

£129

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Sat 15/11

20:05-22:05

Nonstop4h 00m

London Heathrow

Fri 21/11

19:45-01:25

Nonstop3h 40m

£129

Flights are sorted by cheapest return flights first.

Deals found on 25/10

Showing 1-10 of 19 results
1
2

Best time to book a flight from Athens to Heathrow

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

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

Use this chart to determine the optimal time to book a return flight from Athens to Heathrow. Price data was last updated on 24 October 2025.

To ensure you get the cheapest price possible for a flight from Athens to London Heathrow Airport, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Athens to London Heathrow Airport (average of £49). Flying from Athens to London Heathrow Airport in August is currently the most expensive (average of £156). 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 ATH to LHR?

Find hourly flight availability from Athens 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 27 October 2025.

It’s typically best to fly out from Athens to London Heathrow Airport at midday. Doing so could potentially save you 51% on the flight price compared to flying in the morning, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly return from Athens to Heathrow. Price data was last updated on 26 October 2025.

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

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 27 October 2025.
Get a feel of what it's like to fly with Aegean Airlines and British Airways from Athens to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Boarding

7.8

Crew

8.6

Comfort

7.9

Entertainment

6.9

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

Overall

8.1

Boarding

7.8

Crew

8.6

Comfort

7.9

Entertainment

6.9

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

Overall

8.1

Boarding

7.8

Crew

8.6

Comfort

7.9

Entertainment

6.9

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 Athens to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Athens to London Heathrow?

    Athens Eleftherios V. (ATH) is the airport you will fly out of if you book a flight from Athens to London Heathrow. You should not have trouble finding flights to London Heathrow from Eleftherios V.; the airport handles an average of 8 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Athens airport to London Heathrow. It is only a 12.3 mi journey to Eleftherios V. (ATH) from Athens’s city center.

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

    Airlines like Aegean Airlines fly from Athens to London Heathrow Airport in about 4h 05m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 1507 mi. All flights are typically direct.

  • What are the cheapest airlines flying from Athens to London Heathrow Airport round-trip?

    Flying on Aegean Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at £113. Another option worth looking into is British Airways, starting at £123 return. Aegean Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Athens to London Heathrow Airport?

    Consider Air Canada (80%), Singapore Airlines (72%) or Aegean Airlines (72%) when booking your flight. These represent the most reliable airlines when flying from Athens to London Heathrow Airport.

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

    Looking for the cheapest flight from Athens to London Heathrow Airport? While on average our users pay £168, our data indicates the cheapest price to be £57. The most popular route (Athens Eleftherios V. - London Heathrow), is priced around £113.

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

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

  • How can I find direct flights from Athens to Heathrow?

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Athens to London Heathrow Airport (average of £49). Flying from Athens to London Heathrow Airport in August is currently the most expensive (average of £156). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Chichester
Swindon
Crawley
Romford
Brentford
Ipswich

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Alternative routes for Athens to Heathrow

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

Top 2 airlines flying from Athens to Heathrow

Discover the top 2 airlines that operate flights from Athens to Heathrow. 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 27 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Aegean AirlinesCheapest£113Average£198FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
British AirwaysCheapest£123Average£196FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Athens to Heathrow?

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

Yes! Cheapflights helps users easily find flights from Athens to Heathrow with no change fees.

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

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