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$92+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — LHR
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 Monday or Thursday 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 junio 12, 2025.

Round-trip from

$210
(Gotogate)

One-way from

$92
(Air Serbia)

Popular in

August

Cheapest in

January

Average price

$312

Good round-trip deal

$437 or less

Good one-way deal

$334 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. 22% potential increase in price ($80 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 June 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 junio 12, 2025.

This British Airways deal was found by Cheapflights users on 6/10. 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. 12/234:55 pmATH - LHR
Nonstop4h 00mBritish Airways
sáb. 1/1010:10 amLHR - ATH
Nonstop3h 45mBritish Airways
Deal found 6/10$140
This Air Serbia deal was found by Cheapflights users on 6/10. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/64:25 pmATH - LHR
1 stop21h 55mAir Serbia
jue. 12/111:20 pmLHR - ATH
1 stop11h 55mAir Serbia
Deal found 6/10$197
This Gotogate deal was found by Cheapflights users on 6/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/172:10 pmATH - LHR
1 stop9h 25mMultiple Airlines
mar. 6/241:30 pmLHR - ATH
1 stop11h 55mMultiple Airlines
Deal found 6/9$210
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/81:15 pmATH - LHR
1 stop10h 25mScandinavian Airlines
mar. 7/159:05 pmLHR - ATH
1 stop11h 35mScandinavian Airlines
Deal found 6/10$211
This Orbitz deal was found by Cheapflights users on 6/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/234:00 pmATH - LHR
Nonstop3h 55mAegean Airlines
jue. 8/144:35 pmLHR - ATH
Nonstop3h 40mAegean Airlines
Deal found 6/10$227
This KLM deal was found by Cheapflights users on 6/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/161:40 pmATH - LHR
1 stop5h 55mKLM
mar. 7/225:10 pmLHR - ATH
1 stop6h 10mKLM
Deal found 6/12$232
This Air France deal was found by Cheapflights users on 6/9. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/163:25 amATH - LHR
1 stop6h 35mAir France
mar. 6/243:25 pmLHR - ATH
1 stop5h 50mAir France
Deal found 6/9$234
This Lufthansa deal was found by Cheapflights users on 6/12. 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.
vie. 7/114:25 pmATH - LHR
1 stop8h 15mLufthansa
mar. 7/159:00 amLHR - ATH
1 stop7h 35mLufthansa
Deal found 6/12$235
This Austrian Airlines deal was found by Cheapflights users on 6/10. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/206:30 amATH - LHR
1 stop28h 30mAustrian Airlines
vie. 8/157:30 pmLHR - ATH
1 stop27h 40mAustrian Airlines
Deal found 6/10$252
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
jue. 6/193:40 pmATH - LHR
1 stop8h 45mTurkish Airlines
mar. 6/246:30 pmLHR - ATH
1 stop6h 35mTurkish Airlines
Deal found 6/12$262
This Brussels Airlines deal was found by Cheapflights users on 6/10. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/294:05 pmATH - LHR
1 stop7h 15mBrussels Airlines
sáb. 1/36:50 amLHR - ATH
1 stop26h 25mBrussels Airlines
Deal found 6/10$263
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/287:00 pmATH - LHR
1 stop16h 20mLOT
mar. 9/26:30 amLHR - ATH
1 stop9h 30mLOT
Deal found 6/10$271

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 junio 12, 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. 11/11

4:55 pm-6:55 pm

Nonstop4h 00m

London Heathrow

vie. 11/14

10:30 am-4:15 pm

Nonstop3h 45m

$145

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

sáb. 12/6

4:25 pm-12:20 pm

1 stop21h 55m

London Heathrow

jue. 12/11

1:20 pm-3:15 am

1 stop11h 55m

$197

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

mar. 7/8

1:15 pm-9:40 pm

1 stop10h 25m

London Heathrow

mar. 7/15

9:05 pm-10:40 am

1 stop11h 35m

$211

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

jue. 9/18

5:50 am-9:25 pm

2 stops17h 35m

London Heathrow

dom. 9/21

8:30 pm-2:10 am

Nonstop3h 40m

$213

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

mié. 7/23

4:00 pm-5:55 pm

Nonstop3h 55m

London Heathrow

jue. 8/14

4:35 pm-10:15 pm

Nonstop3h 40m

$227

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

mié. 7/16

1:40 pm-5:35 pm

1 stop5h 55m

London Heathrow

mar. 7/22

5:10 pm-1:20 am

1 stop6h 10m

$232

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

vie. 7/11

4:25 pm-10:40 pm

1 stop8h 15m

London Heathrow

mar. 7/15

7:25 am-6:35 pm

1 stop9h 10m

$234

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

dom. 7/20

6:30 am-9:00 am

1 stop28h 30m

London Heathrow

vie. 8/15

7:30 pm-1:10 am

1 stop27h 40m

$252

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

mar. 11/11

3:35 am-8:00 am

1 stop6h 25m

London Heathrow

sáb. 11/15

3:00 pm-2:35 am

1 stop9h 35m

$258

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

jue. 8/28

7:00 pm-9:20 am

1 stop16h 20m

London Heathrow

mar. 9/2

6:30 am-6:00 pm

1 stop9h 30m

$271

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 26 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
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
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 June 9, 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 $1,108). 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 junio 12, 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 June 8, 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.

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 junio 12, 2025.

The most flights from ATH to LHR are scheduled on a Wednesday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 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 junio 12, 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
8.2
Very good
759 reviews

Food

7.4

Overall

8.2

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Crew

8.6

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
8.2
Very good
759 reviews
Aegean Airlines
8.2
Very good
759 reviews

Food

7.4

Overall

8.2

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Crew

8.6

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
1,358 reviews
Aegean Airlines
8.2
Very good
759 reviews

Food

7.4

Overall

8.2

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Crew

8.6

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
1,077 reviews
Aegean Airlines
8.2
Very good
759 reviews

Food

7.4

Overall

8.2

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Crew

8.6

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
7.6
Good
802 reviews
Aegean Airlines
8.2
Very good
759 reviews

Food

7.4

Overall

8.2

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Air France
7.5
Good
1,463 reviews
Aegean Airlines
8.2
Very good
759 reviews

Food

7.4

Overall

8.2

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Crew

8.6

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 3 different airlines.

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

    Flying on Scandinavian Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at $211. Additional round-trip tickets that might be worth considering are offered by Air Serbia and Aegean Airlines, with the lowest prices starting at $220 and $227, respectively. You may be able to fly from Athens to London Heathrow Airport for 26% 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?

    $92 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 Scandinavian Airlines and Aegean Airlines, with prices starting from $95 and $104, 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 (83%), American Airlines (79%) or Aegean Airlines (79%) 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 $2,410, our data shows the cheapest flight currently is $129. When looking at the most popular route, (Athens Eleftherios V. - London Heathrow), you can expect to pay $230 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 $1,108). 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
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Folkestone
Borehamwood
Broadway
Sutton
Aylesbury
Chelmsford
Brentwood

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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 Gatwick flights
Athens to London City flights
Athens to Luton 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aegean AirlinesCheapest$129Average$283FlexibilityNo cancel feeOn-time87%
British AirwaysCheapest$168Average$281FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$251Average$418FlexibilityNo cancel feeOn-time76%

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