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Cheap flights from London Heathrow Airport to Athens from $142

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ATH
19 Feb — 26 Feb1
1 adult

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 14 February 2025.

Round-trip from

$226

One-way from

$142

Popular in

August

Cheapest in

January

Average price

$342

Good round-trip deal

$469 or less

Good one-way deal

$316 or less
Aegean Airlines
  • Aegean Airlines
  • 13/3-19/3
  • Nonstop
  • 7h 40m total
  • London to Athens
British Airways
  • British Airways
  • 31/3
  • Nonstop
  • 3h 40m total
  • London to Athens
Highest demand for flights based on searches. 20% potential increase in price ($193 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average return price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from London Heathrow to Athens Eleftherios V..
Price to beat on a one-way flight from London Heathrow to Athens Eleftherios V..

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 14 February 2025.

Thu 13/322:15LHR - ATH
Nonstop3h 35mAegean Airlines
Wed 19/319:10ATH - LHR
Nonstop4h 05mAegean Airlines
Deal found 13/2$226
Fri 7/319:40LHR - ATH
Nonstop3h 35mBritish Airways
Sat 8/316:10ATH - LHR
Nonstop4h 00mBritish Airways
Deal found 13/2$256
Sat 15/314:05LHR - ATH
1 stop9h 00mMultiple Airlines
Tue 18/314:45ATH - LHR
1 stop8h 40mMultiple Airlines
Deal found 12/2$304
Sun 5/1013:30LHR - ATH
1 stop11h 55mAir Serbia
Fri 10/1004:30ATH - LHR
1 stop10h 00mAir Serbia
Deal found 13/2$312
Thu 8/521:05LHR - ATH
1 stop11h 40mScandinavian Airlines
Sun 18/511:40ATH - LHR
1 stop11h 55mScandinavian Airlines
Deal found 13/2$318
Fri 14/308:55LHR - ATH
1 stop5h 45mSWISS
Mon 17/313:45ATH - LHR
1 stop6h 05mSWISS
Deal found 13/2$348
Tue 3/611:45LHR - ATH
1 stop11h 25mKLM
Fri 13/606:00ATH - LHR
1 stop6h 45mKLM
Deal found 12/2$353
Tue 1/419:30LHR - ATH
1 stop26h 10mAustrian Airlines
Thu 3/413:35ATH - LHR
1 stop10h 05mAustrian Airlines
Deal found 13/2$369
Sat 17/509:00LHR - ATH
1 stop12h 00mLufthansa
Wed 18/606:00ATH - LHR
1 stop14h 25mLufthansa
Deal found 13/2$382
Wed 11/611:05LHR - ATH
1 stop25h 45mBrussels Airlines
Tue 17/615:05ATH - LHR
1 stop8h 30mBrussels Airlines
Deal found 13/2$398
Wed 14/509:55LHR - ATH
1 stop8h 45mVueling
Tue 20/503:40ATH - LHR
1 stop7h 30mVueling
Deal found 13/2$450
Mon 5/518:15LHR - ATH
1 stop6h 50mTurkish Airlines
Thu 8/503:55ATH - LHR
1 stop7h 50mTurkish Airlines
Deal found 13/2$542

Find flights from Heathrow to Athens within your budget

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 14 February 2025.

Fly from

Heathrow

Fly to

Athens

Route

Depart

Return

Price

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 13/3

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Wed 19/3

19:10-21:15

Nonstop4h 05m

$226

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 7/3

19:40-01:15

Nonstop3h 35m

Athens Eleftherios V.

Sat 8/3

16:10-18:10

Nonstop4h 00m

$256

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 15/3

14:05-01:05

1 stop9h 00m

Athens Eleftherios V.

Tue 18/3

14:45-21:25

1 stop8h 40m

$304

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 8/5

21:05-10:45

1 stop11h 40m

Athens Eleftherios V.

Sun 18/5

11:40-21:35

1 stop11h 55m

$318

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 14/3

08:55-16:40

1 stop5h 45m

Athens Eleftherios V.

Mon 17/3

13:45-17:50

1 stop6h 05m

$348

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 3/6

11:45-01:10

1 stop11h 25m

Athens Eleftherios V.

Fri 13/6

06:00-10:45

1 stop6h 45m

$353

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 1/4

19:30-23:40

1 stop26h 10m

Athens Eleftherios V.

Thu 3/4

13:35-21:40

1 stop10h 05m

$369

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Mon 19/5

13:30-03:25

1 stop11h 55m

Athens Eleftherios V.

Sat 24/5

04:30-12:30

1 stop10h 00m

$371

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 17/5

09:00-23:00

1 stop12h 00m

Athens Eleftherios V.

Wed 18/6

06:00-18:25

1 stop14h 25m

$382

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Wed 11/6

11:05-14:50

1 stop25h 45m

Athens Eleftherios V.

Tue 17/6

15:05-21:35

1 stop8h 30m

$398

Flights are sorted by cheapest return flights first.

Deals found on 13/2

Showing 1-10 of 24 results
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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.

Travel insights for flights from Heathrow to Athens

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

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 7 February 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 14 February 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 in the afternoon, which can drop the price by up to 38% 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 14 February 2025.

The most flights from LHR to ATH are scheduled on a Thursday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 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 14 February 2025.
To help decide which airline to fly from London to Athens, see what other customers have to say about Aegean Airlines, KLM and Austrian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.8

Entertainment

6.9

Food

7.3

Overall

8.1

Crew

8.6

Comfort

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

Boarding

7.8

Entertainment

6.9