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Cheap flights from Athens to London Heathrow Airport from $116

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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — LHR
5 Mar — 12 Mar1
1 adult

The best prices from Athens Eleftherios V. to London Heathrow are usually found in January or February, booked 28 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 28 February 2025.

Round-trip from

$241

One-way from

$122

Popular in

July

Cheapest in

January

Average price

$335

Good one-way deal

$275 or less
British Airways
  • British Airways
  • 8/4-20/4
  • Nonstop
  • 7h 50m total
  • Athens to London
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British Airways
  • British Airways
  • 30/3
  • Nonstop
  • 4h 05m total
  • Athens to London
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($253 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average return price).
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Average for round-trip flights in February 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 28 February 2025.

Tue 8/406:55ATH - LHR
Nonstop4h 05mBritish Airways
Sun 20/406:40LHR - ATH
Nonstop3h 45mBritish Airways
Deal found 28/2$241
Fri 24/1004:30ATH - LHR
1 stop10h 00mAir Serbia
Tue 28/1013:20LHR - ATH
1 stop23h 45mAir Serbia
Deal found 28/2$251
Tue 14/1019:20ATH - LHR
Nonstop3h 50mAegean Airlines
Tue 21/1019:00LHR - ATH
Nonstop3h 35mAegean Airlines
Deal found 28/2$291
Tue 8/414:10ATH - LHR
1 stop9h 25mMultiple Airlines
Sun 20/406:40LHR - ATH
Nonstop3h 45mMultiple Airlines
Deal found 28/2$307
Sat 15/317:20ATH - LHR
1 stop16h 20mKLM
Sun 16/311:45LHR - ATH
1 stop11h 20mKLM
Deal found 28/2$315
Tue 6/514:10ATH - LHR
1 stop9h 25mScandinavian Airlines
Thu 15/521:05LHR - ATH
1 stop11h 40mScandinavian Airlines
Deal found 28/2$327
Thu 13/307:00ATH - LHR
1 stop16h 00mLufthansa
Sun 16/307:40LHR - ATH
1 stop15h 15mLufthansa
Deal found 28/2$348
Sat 15/317:40ATH - LHR
1 stop16h 25mSWISS
Sat 22/308:55LHR - ATH
1 stop5h 45mSWISS
Deal found 28/2$369
Wed 19/315:50ATH - LHR
1 stop7h 30mBrussels Airlines
Tue 25/311:05LHR - ATH
1 stop26h 00mBrussels Airlines
Deal found 28/2$388
Wed 5/315:50ATH - LHR
1 stop7h 15mTurkish Airlines
Sun 9/322:35LHR - ATH
1 stop8h 35mTurkish Airlines
Deal found 28/2$389
Tue 22/706:30ATH - LHR
1 stop17h 10mAustrian Airlines
Fri 8/809:05LHR - ATH
1 stop14h 05mAustrian Airlines
Deal found 28/2$447
Wed 19/303:25ATH - LHR
1 stop12h 20mAir France
Sat 22/319:35LHR - ATH
1 stop28h 35mAir France
Deal found 27/2$573

Find flights from Athens to Heathrow within your budget

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 28 February 2025.

Fly from

Athens

Fly to

Heathrow

Route

Depart

Return

Price

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Tue 8/4

06:55-09:00

Nonstop4h 05m

London Heathrow

Sun 20/4

06:40-12:25

Nonstop3h 45m

$241

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Tue 25/3

15:45-12:20

1 stop22h 35m

London Heathrow

Mon 31/3

13:30-03:25

1 stop11h 55m

$251

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Mon 10/3

13:25-15:30

Nonstop4h 05m

London Heathrow

Tue 11/3

22:15-03:50

Nonstop3h 35m

$293

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Tue 8/4

14:10-21:35

1 stop9h 25m

London Heathrow

Sun 20/4

06:40-12:25

Nonstop3h 45m

$307

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Sat 15/3

17:20-07:40

1 stop16h 20m

London Heathrow

Sun 16/3

11:45-01:05

1 stop11h 20m

$315

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Tue 6/5

14:10-21:35

1 stop9h 25m

London Heathrow

Thu 15/5

21:05-10:45

1 stop11h 40m

$327

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Wed 26/3

07:00-17:05

1 stop12h 05m

London Heathrow

Mon 28/4

07:25-23:00

1 stop13h 35m

$349

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Mon 24/3

07:05-17:50

1 stop12h 45m

London Heathrow

Mon 31/3

08:40-00:55

1 stop14h 15m

$385

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Wed 12/3

13:10-21:05

1 stop9h 55m

London Heathrow

Sun 16/3

22:35-09:10

1 stop8h 35m

$391

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Thu 27/3

13:25-08:20

1 stop20h 55m

London Heathrow

Mon 7/4

15:05-12:45

1 stop19h 40m

$399

Flights are sorted by cheapest return flights first.

Deals found on 27/2

Showing 1-10 of 27 results
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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.

Travel insights for flights from Athens to Heathrow

Get recent, data-driven insights about flights from Athens to Heathrow including ideal travel times, pricing trends, and more.

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 25 February 2025.

The best time to book flights from Athens to London Heathrow Airport is 28 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 28 February 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 28 February 2025.

The most flights from ATH to LHR are scheduled on a Wednesday (17 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 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 28 February 2025.
Read through reviews of airlines operating flights from Athens to London, such as Aegean Airlines, KLM and LOT. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Comfort

7.8

Crew

8.6

Boarding

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

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
730 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Comfort

7.8

Crew

8.6

Boarding

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

KLM
7.8
Good
1,326 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Comfort

7.8

Crew

8.6

Boarding

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

LOT
7.6
Good
1,073 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Comfort

7.8

Crew

8.6

Boarding

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Austrian Airlines
7.5
Good
770 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Comfort

7.8

Crew

8.6

Boarding

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

SWISS
7.5
Good
1,565 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Comfort

7.8

Crew

8.6

Boarding

7.8

Food

7.3

Overall

8.1

Entertainment

6.9

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?

    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, British Airways ($241), Air Serbia ($251), and Aegean Airlines ($293) offers the cheapest pricing from Athens to London Heathrow Airport. Users have found that British Airways is 48% 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 British Airways, which is currently one of the cheapest options available, starting at $122. Scandinavian Airlines flights start at $146 while deals on Air Serbia start at $148 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: LATAM Airlines (100%), American Airlines (84%), British Airways (84%).

  • 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 $337, our data indicates the cheapest price to be $130. The most popular route (Athens Eleftherios V. - London Heathrow), is priced around $372.

  • 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?

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Gatwick
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Hounslow
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