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Cheap flights from London Heathrow Airport to Athens from $111

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ATH
23 Apr — 30 Apr1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Athens Eleftherios V. are usually found in January or February, booked 49 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Heathrow to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Athens (ATH). 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

$201

One-way from

$111

Popular in

August

Cheapest in

January

Average price

$502

Good one-way deal

$215 or less
Aegean Airlines
  • Aegean Airlines
  • 25/4-2/5
  • Nonstop
  • 7h 30m total
  • London to Athens
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Aegean Airlines
  • Aegean Airlines
  • 28/4
  • Nonstop
  • 3h 35m total
  • London to Athens
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($184 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($22 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 London Heathrow to Athens Eleftherios V..
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Find flight deals from Heathrow to Athens

Cheapest flights from Heathrow to Athens
Explore the most affordable flight options available from Heathrow to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Fri 25/422:15LHR - ATH
Nonstop3h 35mAegean Airlines
Fri 2/516:00ATH - LHR
Nonstop3h 55mAegean Airlines
Deal found 17/4$201
Thu 13/1119:25LHR - ATH
Nonstop3h 35mBritish Airways
Sun 16/1119:55ATH - LHR
Nonstop4h 00mBritish Airways
Deal found 17/4$275
Thu 1/521:05LHR - ATH
1 stop11h 40mMultiple Airlines
Fri 2/519:20ATH - LHR
Nonstop3h 50mMultiple Airlines
Deal found 17/4$290
Sat 7/606:40LHR - ATH
1 stop11h 00mScandinavian Airlines
Sun 15/611:40ATH - LHR
1 stop11h 55mScandinavian Airlines
Deal found 17/4$305
Sat 25/1013:30LHR - ATH
1 stop24h 35mAir Serbia
Mon 27/1004:30ATH - LHR
1 stop9h 50mAir Serbia
Deal found 17/4$320
Tue 6/517:10LHR - ATH
1 stop6h 10mKLM
Fri 23/506:00ATH - LHR
1 stop6h 45mKLM
Deal found 16/4$355
Wed 21/517:10LHR - ATH
1 stop5h 45mSWISS
Tue 27/506:55ATH - LHR
1 stop6h 30mSWISS
Deal found 17/4$399
Fri 27/607:45LHR - ATH
1 stop5h 05mBrussels Airlines
Wed 9/712:35ATH - LHR
1 stop11h 00mBrussels Airlines
Deal found 17/4$400
Mon 2/606:00LHR - ATH
1 stop15h 40mAustrian Airlines
Sun 8/606:30ATH - LHR
1 stop27h 50mAustrian Airlines
Deal found 17/4$403
Thu 10/706:30LHR - ATH
1 stop28h 30mLOT
Wed 16/714:00ATH - LHR
1 stop10h 00mLOT
Deal found 17/4$413
Tue 17/606:55LHR - ATH
1 stop9h 40mLufthansa
Fri 27/611:40ATH - LHR
1 stop11h 00mLufthansa
Deal found 17/4$416
Tue 6/518:30LHR - ATH
1 stop6h 35mTurkish Airlines
Mon 12/503:55ATH - LHR
1 stop7h 55mTurkish Airlines
Deal found 17/4$538

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Athens 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 London Heathrow Airport to Athens that are best for you.

Fly from

Heathrow

Fly to

Athens

Route

Depart

Return

Price

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 25/4

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Fri 2/5

16:00-17:55

Nonstop3h 55m

$201

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 1/5

21:05-10:45

1 stop11h 40m

Athens Eleftherios V.

Fri 2/5

19:20-21:10

Nonstop3h 50m

$290

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 7/6

06:40-19:40

1 stop11h 00m

Athens Eleftherios V.

Sun 15/6

11:40-21:35

1 stop11h 55m

$305

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Wed 7/5

13:30-03:25

1 stop11h 55m

Athens Eleftherios V.

Sat 10/5

04:30-19:05

1 stop16h 35m

$331

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sun 11/5

06:40-12:25

Nonstop3h 45m

Athens Eleftherios V.

Sun 18/5

06:20-08:25

Nonstop4h 05m

$352

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 6/5

20:55-12:45

1 stop13h 50m

Athens Eleftherios V.

Wed 14/5

13:40-20:55

1 stop9h 15m

$355

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Wed 21/5

17:10-00:55

1 stop5h 45m

Athens Eleftherios V.

Fri 30/5

06:55-17:50

1 stop12h 55m

$399

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 27/6

07:45-14:50

1 stop5h 05m

Athens Eleftherios V.

Sat 5/7

11:05-20:55

1 stop11h 50m

$400

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Mon 2/6

06:00-23:40

1 stop15h 40m

Athens Eleftherios V.

Mon 9/6

06:30-08:45

1 stop28h 15m

$403

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 10/7

06:30-13:00

1 stop28h 30m

Athens Eleftherios V.

Wed 16/7

14:00-22:00

1 stop10h 00m

$413

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Heathrow to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Heathrow 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 London Heathrow Airport to Athens

How far ahead should I book a flight from London Heathrow Airport to Athens?

Use this chart to determine the optimal time to book a return flight from Heathrow to Athens. Price data was last updated on 11 April 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Athens, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Athens (average of $1,211). Flying from London Heathrow Airport to Athens in December is currently the most expensive (average of $1,699). 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 LHR to ATH?

Find hourly flight availability from Heathrow to Athens. 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.

When flying from London Heathrow Airport to Athens, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 22% versus a flight in the morning.

Weekly flight availability from London Heathrow Airport to Athens

Explore weekly flight availability from Heathrow to Athens. 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 LHR to ATH are scheduled on a Thursday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Athens by month

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

In terms of precipitation, rainfall in Athens ranges from 5.0 - 64.0 inches per month. December is typically the wettest month, when rainfall can reach 64.0 mm. July is typically the driest time to visit Athens when rainfall is around 5.0 mm.

Temperature in Athens by month

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

If weather is an important factor for your trip to Athens, 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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated 18 April 2025.
To help decide which airline to fly from London to Athens, see what other customers have to say about Aegean Airlines, KLM and LOT. 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
734 reviews
Check prices

Overall

8.1

Comfort

7.8

Entertainment

6.9

Crew

8.6

Food

7.3

Boarding

7.8

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

Overall

8.1

Comfort

7.8

Entertainment

6.9

Crew

8.6

Food

7.3

Boarding

7.8

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

Overall

8.1

Comfort

7.8

Entertainment

6.9

Crew

8.6

Food

7.3

Boarding

7.8

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
1,065 reviews
Aegean Airlines
8.1
Very Good
734 reviews
Check prices

Overall

8.1

Comfort

7.8

Entertainment

6.9

Crew

8.6

Food

7.3

Boarding

7.8

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

Overall

8.1

Comfort

7.8

Entertainment

6.9

Crew

8.6

Food

7.3

Boarding

7.8

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

Overall

8.1

Comfort

7.8

Entertainment

6.9

Crew

8.6

Food

7.3

Boarding

7.8

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 Heathrow to Athens. 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 into for flights to Athens from London Heathrow?

    Located just 19.7 km from the city centre, Athens Eleftherios V. is the airport most travellers will use when flying to Athens from London Heathrow. Booking flights from London Heathrow to Eleftherios V. (ATH) should be relatively easy as there are 11 daily inbound flights from London Heathrow from 2 different airlines.

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

    Our cheapest airline available from London Heathrow Airport to Athens is Aegean Airlines. Our recent data shows that you can find tickets from as low as $201 on this airline. Additional options worth looking into are Scandinavian Airlines and Air Serbia, starting at $305 and $331 round-trip. Aegean Airlines is priced at 57% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapet airlines for a one-way flight from London Heathrow Airport to Athens are Aegean Airlines ($111), Air Serbia ($176), and Scandinavian Airlines ($185).

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Athens consider choosing Singapore Airlines(88%), Air Canada(85%) or Aegean Airlines(83%), as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $275 for a flight from London Heathrow Airport to Athens. The cheapest flight overall is $126 while the most popular route, (London Heathrow - Athens Eleftherios V.) is currently priced at $290.

  • Can I find deals for flights from Heathrow to Athens that include hotel bookings?

    Yes. In addition to deals on Heathrow to Athens flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Athens?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Athens.

  • Can I find deals for business class flights from Heathrow to Athens?

    Yes. Cheapflights offers flight deals from Heathrow to Athens 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 London Heathrow Airport to Athens?

    Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Athens (average of $1,211). Flying from London Heathrow Airport to Athens in December is currently the most expensive (average of $1,699). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Porto Cheli
Piraeus

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Top 2 airlines flying from Heathrow to Athens

Discover the top 2 airlines that operate flights from Heathrow to Athens. 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 647,157 searches. Data last updated 18 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Aegean AirlinesCheapest$126Average$445FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
British AirwaysCheapest$247Average$523FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Athens?

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Can Cheapflights find flights from Heathrow to Athens with no change fees?

Need flexible booking options for your flight to Athens from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Athens become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Athens on Cheapflights with our Price Alert feature and get notified when better prices are available.

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