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$59+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — LHR
mar. 30 — abr. 61
dom. 3/30
dom. 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Athens Eleftherios V. to London Heathrow are usually found in January or February, booked 62 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

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 marzo 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$159
(British Airways)

One-way from

$59
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$253

Good round-trip deal

$543 or less

Good one-way deal

$525 or less
Provider with most accurate pricing for Athens Eleftherios V.-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Athens Eleftherios V.-London Heathrow flights.
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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. 24% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in March 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 marzo 25, 2025.

This British Airways deal was found by Cheapflights users on 3/24. 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.
mié. 12/247:55 pmATH - LHR
Nonstop4h 00mBritish Airways
lun. 12/297:40 amLHR - ATH
Nonstop3h 40mBritish Airways
Deal found 3/24$153
This Air Serbia deal was found by Cheapflights users on 3/24. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/33:40 pmATH - LHR
1 stop22h 50mAir Serbia
dom. 10/127:25 pmLHR - ATH
1 stop18h 10mAir Serbia
Deal found 3/24$161
This Aegean Airlines deal was found by Cheapflights users on 3/24. 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 Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/147:20 pmATH - LHR
Nonstop3h 50mAegean Airlines
mar. 10/217:00 pmLHR - ATH
Nonstop3h 35mAegean Airlines
Deal found 3/24$163
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
mar. 5/135:40 pmATH - LHR
Nonstop3h 55mMultiple Airlines
sáb. 5/177:55 pmLHR - ATH
1 stop5h 30mMultiple Airlines
Deal found 3/23$200
This Lufthansa deal was found by Cheapflights users on 3/24. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/84:25 pmATH - LHR
1 stop8h 15mLufthansa
mar. 5/137:25 amLHR - ATH
1 stop9h 10mLufthansa
Deal found 3/24$223
This Austrian Airlines deal was found by Cheapflights users on 3/24. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/26:30 amATH - LHR
1 stop17h 10mAustrian Airlines
mar. 5/69:05 amLHR - ATH
1 stop12h 35mAustrian Airlines
Deal found 3/24$239
This SWISS deal was found by Cheapflights users on 3/24. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/116:55 amATH - LHR
1 stop14h 25mSWISS
vie. 5/166:00 amLHR - ATH
1 stop16h 55mSWISS
Deal found 3/24$246
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
mié. 4/303:55 amATH - LHR
1 stop13h 10mTurkish Airlines
dom. 5/410:25 pmLHR - ATH
1 stop8h 30mTurkish Airlines
Deal found 3/24$251
This Scandinavian Airlines deal was found by Cheapflights users on 3/24. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/12:10 pmATH - LHR
1 stop9h 25mScandinavian Airlines
dom. 4/69:05 pmLHR - ATH
1 stop11h 35mScandinavian Airlines
Deal found 3/24$278
This LOT deal was found by Cheapflights users on 3/23. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/282:00 pmATH - LHR
1 stop10h 00mLOT
mar. 7/16:10 pmLHR - ATH
1 stop16h 50mLOT
Deal found 3/23$281
This Brussels Airlines deal was found by Cheapflights users on 3/23. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/1411:45 amATH - LHR
1 stop11h 50mBrussels Airlines
mié. 7/235:50 pmLHR - ATH
1 stop15h 55mBrussels Airlines
Deal found 3/23$308

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 marzo 25, 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.

vie. 4/11

8:05 am-10:10 am

Nonstop4h 05m

London Heathrow

dom. 4/20

2:05 pm-7:50 pm

Nonstop3h 45m

$159

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

jue. 5/15

4:30 am-12:30 pm

1 stop10h 00m

London Heathrow

lun. 5/19

1:30 pm-3:25 am

1 stop11h 55m

$182

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

mar. 5/13

5:40 pm-7:35 pm

Nonstop3h 55m

London Heathrow

sáb. 5/17

7:55 pm-3:25 am

1 stop5h 30m

$200

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

lun. 4/14

7:20 pm-9:10 pm

Nonstop3h 50m

London Heathrow

dom. 4/20

7:00 pm-12:35 am

Nonstop3h 35m

$211

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

jue. 5/8

4:25 pm-10:40 pm

1 stop8h 15m

London Heathrow

mar. 5/13

7:25 am-6:35 pm

1 stop9h 10m

$223

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

lun. 5/12

3:25 am-8:00 am

1 stop6h 35m

London Heathrow

sáb. 5/17

5:35 pm-2:10 am

1 stop6h 35m

$238

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

vie. 5/2

6:30 am-9:40 pm

1 stop17h 10m

London Heathrow

mar. 5/6

9:05 am-11:40 pm

1 stop12h 35m

$239

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

dom. 5/11

6:55 am-7:20 pm

1 stop14h 25m

London Heathrow

vie. 5/16

1:45 pm-12:55 am

1 stop9h 10m

$246

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

jue. 5/8

3:55 am-9:50 am

1 stop7h 55m

London Heathrow

mar. 5/13

10:25 pm-8:55 am

1 stop8h 30m

$250

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

jue. 7/17

11:35 am-6:50 pm

1 stop9h 15m

London Heathrow

mar. 7/22

9:05 pm-10:40 am

1 stop11h 35m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 27 results
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Compare providers for flights from Athens to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Athens to Heathrow in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Athens-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Athens-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Athens-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Athens-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Athens-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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
Airports
ATH

Security lines at ATH are well managed, with typical wait times of 10-20 minutes. During peak periods, waits can exceed an hour.

Read more about ATHby Brandon Schultz
LHR

The Heathrow Express is the fastest way to central London, reaching Paddington Station quickly. From there, take a rideshare or the tube.

Read more about LHRby Ramsey Qubein
Our travel experts
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 March 21, 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 $1,115). 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 marzo 25, 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 28% 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 March 23, 2025.

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

Weekly flight availability from Athens to London Heathrow Airport

Explore weekly flight availability from Athens to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated marzo 25, 2025.

The most flights from ATH to LHR are scheduled on a Monday (19 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 marzo 25, 2025.
Read reviews from past customers who have flown Aegean Airlines, KLM and LOT from Athens to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very good
726 reviews

Entertainment

6.9

Crew

8.6

Comfort

7.8

Food

7.3

Boarding

7.8

Overall

8.1

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
726 reviews
Aegean Airlines
8.1
Very good
726 reviews

Entertainment

6.9

Crew

8.6

Comfort

7.8

Food

7.3

Boarding

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,318 reviews
Aegean Airlines
8.1
Very good
726 reviews

Entertainment

6.9

Crew

8.6

Comfort

7.8

Food

7.3

Boarding

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
LOT
7.6
Good
1,061 reviews
Aegean Airlines
8.1
Very good
726 reviews

Entertainment

6.9

Crew

8.6

Comfort

7.8

Food

7.3

Boarding

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.5
Good
769 reviews
Aegean Airlines
8.1
Very good
726 reviews

Entertainment

6.9

Crew

8.6

Comfort

7.8

Food

7.3

Boarding

7.8

Overall

8.1

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
1,569 reviews
Aegean Airlines
8.1
Very good
726 reviews

Entertainment

6.9

Crew

8.6

Comfort

7.8

Food

7.3

Boarding

7.8

Overall

8.1

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 12 daily outbound flights to London Heathrow from 2 different airlines.

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

    Flying on British Airways is currently your cheapest option to London Heathrow Airport, with prices starting at $159. Additional round-trip tickets that might be worth considering are offered by Air Serbia and Scandinavian Airlines, with the lowest prices starting at $182 and $203, respectively. You may be able to fly from Athens to London Heathrow Airport for 44% 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?

    $59 is the cheapest one-way deal found within the past few days, from Aegean Airlines. You may also be able to find cheap deals on Air Serbia and British Airways, with prices starting from $74 and $78, 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 (95%), Aegean Airlines (94%) or American Airlines (93%) 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 $1,653, our data shows the cheapest flight currently is $110. When looking at the most popular route, (Athens Eleftherios V. - London Heathrow), you can expect to pay $180 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 $1,115). 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 Athens?

Book flights to Athens if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Gatwick
Dover
Orpington
Watford
Milton Keynes
Northampton
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

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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 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 2,558,603 searches. Data last updated marzo 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aegean AirlinesCheapest$127Average$301FlexibilityNo cancel feeOn-time87%
British AirwaysCheapest$168Average$277FlexibilityNo cancel feeOn-time70%
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