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Cheap flights from Athens to London Heathrow Airport from $124

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — LHR
23 Apr — 30 Apr1
1 adult

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 Wednesday 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 18 April 2025.

Round-trip from

$232

One-way from

$124

Popular in

August

Cheapest in

January

Average price

$498

Good one-way deal

$128 or less
Aegean Airlines
  • Aegean Airlines
  • 2/5-6/5
  • Nonstop
  • 7h 30m total
  • Athens to London
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Aegean Airlines
  • Aegean Airlines
  • 2/5
  • Nonstop
  • 4h 00m total
  • Athens to London
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($228 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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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 18 April 2025.

Fri 2/516:00ATH - LHR
Nonstop3h 55mAegean Airlines
Tue 6/522:15LHR - ATH
Nonstop3h 35mAegean Airlines
Deal found 17/4$232
Thu 6/1119:50ATH - LHR
Nonstop4h 00mBritish Airways
Sun 9/1119:35LHR - ATH
Nonstop3h 35mBritish Airways
Deal found 17/4$276
Tue 17/616:25ATH - LHR
1 stop22h 05mAir Serbia
Sat 21/613:30LHR - ATH
1 stop11h 55mAir Serbia
Deal found 17/4$279
Thu 15/511:40ATH - LHR
1 stop9h 10mScandinavian Airlines
Sat 17/506:40LHR - ATH
1 stop11h 00mScandinavian Airlines
Deal found 17/4$309
Thu 29/513:40ATH - LHR
1 stop7h 45mKLM
Sat 31/511:45LHR - ATH
1 stop11h 35mKLM
Deal found 17/4$361
Fri 2/513:35ATH - LHR
1 stop20h 45mMultiple Airlines
Tue 6/506:00LHR - ATH
1 stop5h 10mMultiple Airlines
Deal found 17/4$366
Wed 30/406:00ATH - LHR
1 stop8h 50mLufthansa
Wed 7/509:00LHR - ATH
1 stop7h 35mLufthansa
Deal found 17/4$367
Sat 7/611:05ATH - LHR
1 stop11h 50mBrussels Airlines
Mon 9/607:45LHR - ATH
1 stop5h 05mBrussels Airlines
Deal found 17/4$388
Wed 1/1006:30ATH - LHR
1 stop27h 50mAustrian Airlines
Mon 6/1006:00LHR - ATH
1 stop15h 40mAustrian Airlines
Deal found 17/4$392
Fri 9/503:55ATH - LHR
1 stop9h 50mTurkish Airlines
Wed 14/518:20LHR - ATH
1 stop6h 45mTurkish Airlines
Deal found 17/4$413
Sat 8/1112:20ATH - LHR
2 stops11h 20mSWISS
Tue 25/1108:55LHR - ATH
1 stop13h 40mSWISS
Deal found 17/4$469

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 647,157 searches. Data last updated 18 April 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.

Fri 2/5

16:00-17:55

Nonstop3h 55m

London Heathrow

Tue 6/5

22:15-03:50

Nonstop3h 35m

$232

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Tue 17/6

16:25-12:30

1 stop22h 05m

London Heathrow

Sat 21/6

13:30-03:25

1 stop11h 55m

$279

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Thu 15/5

11:40-18:50

1 stop9h 10m

London Heathrow

Sat 17/5

06:40-19:40

1 stop11h 00m

$309

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Fri 2/5

05:25-07:30

Nonstop4h 05m

London Heathrow

Tue 6/5

20:30-02:10

Nonstop3h 40m

$347

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Thu 29/5

13:40-19:25

1 stop7h 45m

London Heathrow

Sat 31/5

11:45-01:20

1 stop11h 35m

$361

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Fri 2/5

13:35-08:20

1 stop20h 45m

London Heathrow

Tue 6/5

06:00-13:10

1 stop5h 10m

$366

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Wed 30/4

06:00-12:50

1 stop8h 50m

London Heathrow

Wed 7/5

09:00-18:35

1 stop7h 35m

$367

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Sat 7/6

11:05-20:55

1 stop11h 50m

London Heathrow

Mon 9/6

07:45-14:50

1 stop5h 05m

$388

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Fri 9/5

03:55-11:45

1 stop9h 50m

London Heathrow

Wed 14/5

18:20-03:05

1 stop6h 45m

$413

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Fri 9/5

06:55-16:35

2 stops11h 40m

London Heathrow

Sun 11/5

06:00-13:10

1 stop5h 10m

$469

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 29 results
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2
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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 11 April 2025.

The best time to book flights from Athens to London Heathrow Airport is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Athens to London Heathrow Airport (average of $1,037). Flying from Athens to London Heathrow Airport in December is currently the most expensive (average of $1,667). 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 18 April 2025.

It’s typically best to fly out from Athens to London Heathrow Airport in the evening. Doing so could potentially save you 80% on the flight price compared to flying at midday, which is usually more expensive.

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 18 April 2025.

The most flights from ATH to LHR are scheduled on a Thursday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 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 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 18 April 2025.
Read through reviews of airlines operating flights from Athens to London, such as Aegean Airlines, Emirates and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
734 reviews
Check prices

Boarding

7.8

Entertainment

6.9

Food

7.3

Crew

8.6

Comfort

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
734 reviews
Aegean Airlines
8.1
Very Good
734 reviews
Check prices

Boarding

7.8

Entertainment

6.9

Food

7.3

Crew

8.6

Comfort

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
Emirates
8.0
Very Good
3,200 reviews
Aegean Airlines
8.1
Very Good
734 reviews
Check prices

Boarding

7.8

Entertainment

6.9

Food

7.3

Crew

8.6

Comfort

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
1,329 reviews
Aegean Airlines
8.1
Very Good
734 reviews
Check prices

Boarding

7.8

Entertainment

6.9

Food

7.3

Crew

8.6

Comfort

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
7.6
Good
775 reviews
Aegean Airlines
8.1
Very Good
734 reviews
Check prices

Boarding

7.8

Entertainment

6.9

Food

7.3

Crew

8.6

Comfort

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
Air France
7.5
Good
1,435 reviews
Aegean Airlines
8.1
Very Good
734 reviews
Check prices

Boarding

7.8

Entertainment

6.9

Food

7.3

Crew

8.6

Comfort

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?

    If you book a flight to London Heathrow from Athens, you will be flying from Eleftherios V., which is the city’s only airport. Athens Eleftherios V. (ATH) is located 19.7 km from the centre of Athens. There are 10 flights from Eleftherios V. to London Heathrow per day from 0 different airlines.

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

    According to our current data, Aegean Airlines ($232), Air Serbia ($279), and Scandinavian Airlines ($309) offers the cheapest pricing from Athens to London Heathrow Airport. Users have found that Aegean Airlines is 49% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Aegean Airlines, which is currently one of the cheapest options available, starting at $124. British Airways flights start at $130 while deals on Air Serbia start at $132 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Athens to London Heathrow Airport on time: Air Canada (92%), Aegean Airlines (91%), Japan Airlines (89%).

  • 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 $3,584, our data indicates the cheapest price to be $112. The most popular route (Athens Eleftherios V. - London Heathrow), is priced around $322.

  • 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, October is the cheapest month in which you can book a flight from Athens to London Heathrow Airport (average of $1,037). Flying from Athens to London Heathrow Airport in December is currently the most expensive (average of $1,667). 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 Athens?

Book flights to Athens if you plan to visit one of these locations
Gatwick
Salisbury
Hounslow
Southall
Chatham
Dover
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