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$74+ Cheap flights from Athens (ATH) to Heathrow (LHR)

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — LHR
oct. 11 — oct. 181
sam. 10/11
sam. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Athens Eleftherios V. to London Heathrow are usually found in February or January, booked 62 days in advance, depart on a Thursday or Monday and return on a Tuesday

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 septembre 11, 2025.

Round-trip from

$159
(Trip.com)

One-way from

$74
(Aegean Airlines)

Popular in

August

Cheapest in

February

Average price

$341

Good round-trip deal

$471 or less

Good one-way deal

$296 or less
From Athens Eleftherios V. to London Heathrow
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One-way flight from Athens Eleftherios V. to London Heathrow
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Highest demand for flights based on searches. 17% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Athens Eleftherios V. to London Heathrow.
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Price to beat on a one-way flight from Athens Eleftherios V. to London Heathrow.
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Find flight deals from Athens to Heathrow

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 septembre 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/99:15 amATH - LHR
Nonstop4h 00mAegean Airlines
mer. 10/157:00 pmLHR - ATH
Nonstop3h 35mAegean Airlines
Deal found 9/10$159
This British Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/187:35 amATH - LHR
Nonstop4h 20mBritish Airways
mer. 11/268:05 amLHR - ATH
Nonstop3h 40mBritish Airways
Deal found 9/11$173
This British Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/51:25 pmATH - LHR
Nonstop4h 10mBritish Airways
mer. 12/108:05 amLHR - ATH
Nonstop3h 40mBritish Airways
Deal found 9/10$174
This British Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 12/62:20 pmATH - LHR
Nonstop4h 10mBritish Airways
jeu. 12/117:40 amLHR - ATH
Nonstop3h 40mBritish Airways
Deal found 9/10$178
This British Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/92:20 pmATH - LHR
Nonstop4h 10mBritish Airways
mar. 12/167:40 amLHR - ATH
Nonstop3h 40mBritish Airways
Deal found 9/10$179
This British Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/42:25 pmATH - LHR
Nonstop4h 10mBritish Airways
dim. 12/77:45 pmLHR - ATH
Nonstop3h 40mBritish Airways
Deal found 9/10$181
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/42:25 pmATH - LHR
Nonstop4h 10mBritish Airways
lun. 12/87:45 amLHR - ATH
Nonstop3h 40mBritish Airways
Deal found 9/11$183
This British Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/53:00 pmATH - LHR
Nonstop4h 10mBritish Airways
lun. 11/107:45 amLHR - ATH
Nonstop3h 40mBritish Airways
Deal found 9/11$184
This Expedia deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/77:50 pmATH - LHR
Nonstop4h 00mBritish Airways
mar. 11/111:10 pmLHR - ATH
Nonstop3h 45mBritish Airways
Deal found 9/11$185
This British Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/202:25 pmATH - LHR
Nonstop4h 10mBritish Airways
dim. 11/237:55 amLHR - ATH
Nonstop3h 40mBritish Airways
Deal found 9/10$186
This British Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/287:45 amATH - LHR
Nonstop4h 15mBritish Airways
lun. 12/17:45 amLHR - ATH
Nonstop3h 40mBritish Airways
Deal found 9/10$188
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/94:20 amATH - LHR
1 stop10h 10mMultiple Airlines
mer. 10/157:00 pmLHR - ATH
Nonstop3h 35mMultiple Airlines
Deal found 9/11$190

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated septembre 11, 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.

mar. 2/3

4:55 pm-6:55 pm

Nonstop4h 00m

London Heathrow

mar. 2/10

5:30 pm-11:10 pm

Nonstop3h 40m

$174

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

sam. 12/6

2:20 pm-4:30 pm

Nonstop4h 10m

London Heathrow

jeu. 12/11

7:40 am-1:20 pm

Nonstop3h 40m

$178

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

lun. 1/12

4:00 pm-5:55 pm

Nonstop3h 55m

London Heathrow

mar. 1/13

7:00 pm-12:35 am

Nonstop3h 35m

$194

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

lun. 1/19

7:10 pm-9:15 pm

Nonstop4h 05m

London Heathrow

mar. 1/20

4:35 pm-10:20 pm

Nonstop3h 45m

$194

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

jeu. 10/9

9:15 am-11:15 am

Nonstop4h 00m

London Heathrow

lun. 10/13

10:15 pm-3:50 am

Nonstop3h 35m

$194

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

jeu. 12/18

4:30 am-12:20 pm

1 stop9h 50m

London Heathrow

mar. 12/23

1:20 pm-3:05 pm

1 stop23h 45m

$200

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

jeu. 12/25

4:30 am-12:20 pm

1 stop9h 50m

London Heathrow

mer. 12/31

1:20 pm-3:40 am

1 stop12h 20m

$200

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

ven. 2/20

7:50 pm-9:50 pm

Nonstop4h 00m

London Heathrow

lun. 2/23

7:40 pm-1:20 am

Nonstop3h 40m

$207

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

jeu. 10/16

2:10 pm-4:10 pm

Nonstop4h 00m

London Heathrow

dim. 10/19

7:15 pm-12:55 am

Nonstop3h 40m

$213

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

mer. 10/22

5:50 pm-7:45 pm

Nonstop3h 55m

London Heathrow

lun. 10/27

7:40 pm-1:20 am

Nonstop3h 40m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 22 results
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The best insider tips for Athens to London Heathrow Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Athens to London Heathrow Airport trip
Airlines
Aegean Airlines

Aegean offers free Wi-Fi for all Miles+Bonus members, even at the base Blue tier.


Check in online 48 hours before departure to skip airport lines with Aegean.

Read more about Aegean Airlinesby Kaitlyn McInnis
British Airways

Most BA connections occur in Terminal 5, avoiding bus transfers at Heathrow.


BA's Club Suite offers solo pods with a door for privacy in business class.

Read more about British Airwaysby Gabriel Leigh
Airports
ATH

Expect security lines at ATH to take 10-20 minutes, but during peak times, waits can exceed an hour.

Read more about ATHby Brandon Schultz
LHR

Take the Heathrow Express for the fastest route to central London, arriving at Paddington Station.

Read more about LHRby Ramsey Qubein
Our travel experts
Kaitlyn McInnis

Kaitlyn McInnis

Expert on Aegean Airlines

Kaitlyn McInnis

Kaitlyn McInnis

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Brandon Schultz

Brandon Schultz

Expert on ATH

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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 round-trip 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 round-trip flight from Athens to Heathrow. Price data was last updated on August 29, 2025.

The price you pay for your flight from Athens to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Athens to London Heathrow Airport (average of $661). Flying from Athens to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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 septembre 11, 2025.

When flying from Athens to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 36% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Athens to Heathrow. Price data was last updated on September 7, 2025.

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

How much does it cost to fly round-trip from Athens to London Heathrow Airport?

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 septembre 11, 2025.
Peruse reviews from past customers who have flown with Aegean Airlines, Lufthansa, and British Airways from Athens to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very good
787 reviews

Boarding

7.8

Overall

8.1

Entertainment

7.0

Food

7.4

Crew

8.6

Comfort

7.9

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
787 reviews
Aegean Airlines
8.1
Very good
787 reviews

Boarding

7.8

Overall

8.1

Entertainment

7.0

Food

7.4

Crew

8.6

Comfort

7.9

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
7,409 reviews
Aegean Airlines
8.1
Very good
787 reviews

Boarding

7.8

Overall

8.1

Entertainment

7.0

Food

7.4

Crew

8.6

Comfort

7.9

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
7,361 reviews
Aegean Airlines
8.1
Very good
787 reviews

Boarding

7.8

Overall

8.1

Entertainment

7.0

Food

7.4

Crew

8.6

Comfort

7.9

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?

    Located just 12.3 mi from the city center, Athens Eleftherios V. is the airport most travelers will use when flying to London Heathrow from Athens. Booking flights from Eleftherios V. (ATH) to London Heathrow should be relatively easy as there are 9 daily outbound flights to London Heathrow from 3 different airlines.

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

    Airlines like British Airways and Aegean Airlines fly from Athens to London Heathrow Airport in about 3h 55m. 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 nonstop.

  • 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 $118. Additional round-trip tickets that might be worth considering are offered by British Airways and Lufthansa, with the lowest prices starting at $164 and $251, respectively. You may be able to fly from Athens to London Heathrow Airport for 57% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Athens to London Heathrow Airport one-way?

    $89 is the cheapest one-way deal found within the past few days, from Air Serbia. You may also be able to find cheap deals on Aegean Airlines and British Airways, with prices starting from $100 and $108, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Athens to London Heathrow Airport consider choosing Air Canada (82%), Singapore Airlines (73%) or American Airlines (73%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Athens to London Heathrow Airport is generally $1,464, our data shows the cheapest flight currently is $153. When looking at the most popular route, (Athens Eleftherios V. - London Heathrow), you can expect to pay $159 for that flight.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Athens to London Heathrow Airport (average of $661). Flying from Athens to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Wembley
Folkestone

Browse thousands of different options on Cheapflights for your next trip

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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.
Athens to London City flights
Athens to Luton flights
Athens to Gatwick flights

Top 3 airlines flying from Athens to Heathrow

Discover the top 3 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 2,558,603 searches. Data last updated septembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aegean AirlinesCheapest$118Average$253FlexibilityNo cancel feeOn-time87%
British AirwaysCheapest$164Average$282FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$251Average$419FlexibilityNo cancel feeOn-time76%

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