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Cheap flights from London to Athens from $102

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ATH
8 avr. — 15 avr.1
1 adult

Cheapflights Tip: The best prices from London to Athens Eleftherios V. are usually found in January or February, booked 52 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from London to Athens

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 3 avril 2025.

Round-trip from

$218

One-way from

$102

Popular in

August

Cheapest in

January

Average price

$311

Good round-trip deal

$271 or less

Good one-way deal

$86 or less
Aegean Airlines
  • Aegean Airlines
  • 12/5-20/5
  • Nonstop
  • 7h 25m total
  • London to Athens
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Aegean Airlines
  • Aegean Airlines
  • 8/6
  • Nonstop
  • 3h 35m total
  • London to Athens
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($199 potential increase over avg. return price).
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Cheapest flight prices on average. 5% 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 round-trip flight from London (LON) to Athens Eleftherios V..
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Price to beat on a one-way flight from London (LON) to Athens Eleftherios V..
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Find flight deals from London to Athens

Cheapest flights from London to Athens
Explore the most affordable flight options available from London to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 avril 2025.

lun. 12/522:15LHR - ATH
Nonstop3h 35mAegean Airlines
mar. 20/519:20ATH - LHR
Nonstop3h 50mAegean Airlines
Deal found 1/4$218
jeu. 13/1119:25LHR - ATH
Nonstop3h 35mBritish Airways
dim. 16/1119:55ATH - LHR
Nonstop4h 00mBritish Airways
Deal found 2/4$262
sam. 8/1113:20LHR - ATH
1 stop23h 45mAir Serbia
dim. 9/1104:30ATH - LHR
1 stop9h 50mAir Serbia
Deal found 2/4$313
lun. 12/517:10LHR - ATH
1 stop6h 10mKLM
mer. 21/506:00ATH - LHR
1 stop6h 45mKLM
Deal found 3/4$346
jeu. 1/517:50LHR - ATH
1 stop19h 00mBrussels Airlines
jeu. 8/515:40ATH - LHR
1 stop7h 55mBrussels Airlines
Deal found 3/4$362
lun. 2/606:40LHR - ATH
1 stop10h 10mScandinavian Airlines
ven. 6/611:35ATH - LHR
1 stop10h 20mScandinavian Airlines
Deal found 1/4$386
lun. 12/519:30LHR - ATH
1 stop26h 10mAustrian Airlines
mer. 21/506:30ATH - LHR
1 stop9h 50mAustrian Airlines
Deal found 2/4$394
sam. 31/507:25LHR - ATH
1 stop13h 35mLufthansa
mar. 17/606:40ATH - LHR
1 stop10h 00mLufthansa
Deal found 3/4$408
dim. 20/406:00LHR - ATH
1 stop16h 55mSWISS
jeu. 1/506:55ATH - LHR
1 stop14h 25mSWISS
Deal found 1/4$415
mar. 6/506:00LHR - ATH
1 stop5h 10mMultiple Airlines
mar. 20/516:25ATH - LHR
2 stops7h 45mMultiple Airlines
Deal found 1/4$416
mar. 20/516:40LHR - ATH
1 stop8h 25mTurkish Airlines
lun. 9/603:55ATH - LHR
1 stop7h 55mTurkish Airlines
Deal found 3/4$523

Cheapflights Fare Finder

Customise your flight search to find flights from London 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 3 avril 2025.
Use the filters below to find and compare flights from London to Athens that are best for you.

Fly from

London

Fly to

Athens

Route

Depart

Return

Price

LondonAthens

LHR - ATH

LHRATH

London Heathrow

lun. 12/5

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

mar. 20/5

19:20-21:10

Nonstop3h 50m

$218

LondonAthens

LHR - ATH

LHRATH

London Heathrow

sam. 31/5

19:55-03:25

1 stop5h 30m

Athens Eleftherios V.

sam. 7/6

04:30-12:30

1 stop10h 00m

$326

LondonAthens

LHR - ATH

LHRATH

London Heathrow

lun. 15/9

20:35-02:15

Nonstop3h 40m

Athens Eleftherios V.

mar. 23/9

07:55-10:00

Nonstop4h 05m

$330

LondonAthens

LHR - ATH

LHRATH

London Heathrow

lun. 12/5

17:10-01:20

1 stop6h 10m

Athens Eleftherios V.

mer. 21/5

06:00-10:45

1 stop6h 45m

$346

LondonAthens

LHR - ATH

LHRATH

London Heathrow

jeu. 1/5

17:50-14:50

1 stop19h 00m

Athens Eleftherios V.

jeu. 8/5

15:40-21:35

1 stop7h 55m

$362

LondonAthens

LHR - ATH

LHRATH

London Heathrow

jeu. 8/5

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

mer. 14/5

20:50-12:20

1 stop17h 30m

$377

LondonAthens

LHR - ATH

LHRATH

London Heathrow

lun. 2/6

06:40-18:50

1 stop10h 10m

Athens Eleftherios V.

ven. 13/6

11:35-19:55

1 stop10h 20m

$386

LondonAthens

LHR - ATH

LHRATH

London Heathrow

lun. 12/5

19:30-23:40

1 stop26h 10m

Athens Eleftherios V.

mar. 20/5

06:30-14:20

1 stop9h 50m

$394

LondonAthens

LHR - ATH

LHRATH

London Heathrow

sam. 31/5

07:25-23:00

1 stop13h 35m

Athens Eleftherios V.

mar. 17/6

06:40-14:40

1 stop10h 00m

$408

LondonAthens

LHR - ATH

LHRATH

London Heathrow

dim. 20/4

06:00-00:55

1 stop16h 55m

Athens Eleftherios V.

jeu. 1/5

06:55-19:20

1 stop14h 25m

$415

Flights are sorted by cheapest return flights first.

Deals found on 2/4

Showing 1-10 of 24 results
1
2
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Best time to book a flight from London to Athens

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

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

Use this chart to determine the optimal time to book a return flight from London to Athens. Price data was last updated on 28 March 2025.

The price you pay for your flight from London to Athens may vary depending on when you book. For the best chance of a lower fare, look to book 52 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 London to Athens?

Currently, October is the cheapest month in which you can book a flight from London to Athens (average of $1,211). Flying from London 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 LON to ATH?

Find hourly flight availability from London 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 3 avril 2025.

It’s optimal to fly from London to Athens in the afternoon. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from London to Athens?

Use this chart to determine the cheapest time to fly return from London to Athens. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Athens flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Athens

Explore weekly flight availability from London 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 3 avril 2025.

The most flights from LON to ATH are scheduled on a Monday (28 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (10 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 3 avril 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
730 reviews
Check prices

Overall

8.1

Food

7.3

Boarding

7.8

Comfort

7.8

Crew

8.6

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

Overall

8.1

Food

7.3

Boarding

7.8

Comfort

7.8

Crew

8.6

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
1,323 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Overall

8.1

Food

7.3

Boarding

7.8

Comfort

7.8

Crew

8.6

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

Overall

8.1

Food

7.3

Boarding

7.8

Comfort

7.8

Crew

8.6

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
7.6
Good
771 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Overall

8.1

Food

7.3

Boarding

7.8

Comfort

7.8

Crew

8.6

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
1,574 reviews
Aegean Airlines
8.1
Very Good
730 reviews
Check prices

Overall

8.1

Food

7.3

Boarding

7.8

Comfort

7.8

Crew

8.6

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 London 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?

    Most people fly into Athens Eleftherios V. (ATH) if they book a flight to Athens from London. On average, Eleftherios V. has 18 inbound flights from London per day from 2 airlines. Athens Eleftherios V. is conveniently located just 19.7 km from Athens’s city centre.

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

    Currently priced at $218, Aegean Airlines will fly you from London to Athens and back. In addition to Aegean Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Serbia and British Airways - these airlines can fly you to your destination from $326 and $330, respectively. Aegean Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.

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

    $102 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 British Airways and Air Serbia, with prices starting from $126 and $173, respectively.

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

    No one likes to see their flight delayed. When booking a flight from London to Athens consider choosing Singapore Airlines(88%), Air Canada(87%) or Aegean Airlines(85%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to Athens?

    On average you can expect to pay $253 for a flight from London to Athens. The cheapest flight overall is $110 while the most popular route, (London Heathrow - Athens Eleftherios V.) is currently priced at $243.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Athens?

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

Book flights to London if you plan to visit one of these locations
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Alternative routes for London to Athens

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Athens flights

Top 2 airlines flying from London to Athens

Discover the top 2 airlines that operate flights from London 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 3 avril 2025.
AirlineCheapestAverageFlexibilityOn-time
Aegean AirlinesCheapest$128Average$465FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
British AirwaysCheapest$250Average$530FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for London to Athens flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Athens?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Athens from London.

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

Yes, we can. To see specific flights from London to Athens with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Athens from London today and book when prices fit your budget.

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