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Cheap flights from London to Athens from $141

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ATH
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Athens Eleftherios V. are usually found in January or November, booked 38 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from London to Athens

Enter your travel dates to find the best prices.

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 18 April 2026.

Wed 7/1022:15
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Wed 14/1019:20
ATH
-
LHR
Nonstop3h 50m
Aegean Airlines
Deal found 15/4$286
Sat 18/420:20
LHR
-
ATH
Nonstop3h 40m
British Airways
Sat 25/415:20
ATH
-
LHR
Nonstop4h 05m
British Airways
Deal found 14/4$293
Sat 18/420:20
LHR
-
ATH
Nonstop3h 40m
British Airways
Thu 23/407:25
ATH
-
LHR
Nonstop4h 05m
British Airways
Deal found 16/4$294
Fri 15/516:35
LHR
-
ATH
Nonstop3h 40m
Aegean Airlines
Mon 18/513:30
ATH
-
LHR
Nonstop4h 00m
Aegean Airlines
Deal found 15/4$295
Wed 13/516:35
LHR
-
ATH
Nonstop3h 40m
Aegean Airlines
Wed 20/516:00
ATH
-
LHR
Nonstop3h 55m
Aegean Airlines
Deal found 18/4$297
Sat 18/420:20
LHR
-
ATH
Nonstop3h 40m
British Airways
Fri 24/420:50
ATH
-
LHR
Nonstop3h 55m
British Airways
Deal found 17/4$304
Sun 6/1219:45
LHR
-
ATH
Nonstop3h 40m
British Airways
Thu 10/1214:25
ATH
-
LHR
Nonstop4h 10m
British Airways
Deal found 15/4$309
Tue 17/1117:30
LHR
-
ATH
Nonstop3h 40m
British Airways
Wed 18/1115:00
ATH
-
LHR
Nonstop4h 10m
British Airways
Deal found 14/4$311
Tue 28/422:15
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Sat 16/519:20
ATH
-
LHR
Nonstop3h 50m
Aegean Airlines
Deal found 15/4$312
Sun 27/922:15
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Mon 30/1113:25
ATH
-
LHR
Nonstop4h 05m
Aegean Airlines
Deal found 16/4$318

Find 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 18 April 2026.

Round-trip from

$286

One-way from

$141

Popular in

August

Cheapest in

January

Average price

$315

Good round-trip deal

$332 or less

Good one-way deal

$229 or less
Aegean Airlines
  • Aegean Airlines
  • 7/10-14/10
  • Nonstop
  • 7h 25m total
  • London to Athens
Search Deals
Aegean Airlines
  • Aegean Airlines
  • 30/9
  • Nonstop
  • 3h 35m total
  • London to Athens
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($105 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Athens Eleftherios V..
Search Deals
Price to beat on a one-way flight from London (LON) to Athens Eleftherios V..
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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 18 April 2026.
Use the filters below to find and compare flights from London to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Wed 13/5

16:35-22:15

Nonstop3h 40m

Athens Eleftherios V.

Wed 20/5

19:20-21:10

Nonstop3h 50m

$361

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 30/4

14:45-01:15

1 stop8h 30m

Athens Eleftherios V.

Tue 5/5

06:35-16:35

1 stop12h 00m

$429

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 6/6

13:30-14:50

1 stop23h 20m

Athens Eleftherios V.

Sun 14/6

21:20-12:30

1 stop17h 10m

$475

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 19/6

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Tue 14/7

16:00-17:55

Nonstop3h 55m

$489

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 16/6

19:00-00:35

Nonstop3h 35m

Athens Eleftherios V.

Mon 22/6

22:50-09:10

1 stop12h 20m

$532

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 21/8

11:05-00:45

2 stops11h 40m

Athens Eleftherios V.

Sat 5/9

11:05-21:35

1 stop12h 30m

$649

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Wed 23/9

06:50-14:40

1 stop5h 50m

Athens Eleftherios V.

Wed 30/9

06:05-17:05

2 stops13h 00m

$654
Cheapest one-way

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 9/6

14:45-01:15

1 stop8h 30m

$181
Fastest single journey

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 18/8

19:00-00:35

Nonstop3h 35m

$209

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 18/9

13:30-03:20

1 stop11h 50m

$213

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 10 April 2026.

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 38 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, November is the cheapest month in which you can book a flight from London to Athens (average of $159). Flying from London to Athens in August is currently the most expensive (average of $418). 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 18 April 2026.

It’s optimal to fly from London to Athens in the morning. By choosing this option you can save up to 14% 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 11 April 2026.

Travellers seeking maximum savings on their London to Athens flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday 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 18 April 2026.

The most flights from LON to ATH are scheduled on a Friday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost for a return flight from London to Athens?

How often are flights from London to Athens delayed?

About 23% of weekly flights between London and Athens have experienced delays in the past year, with the average delay time being 111 minutes.

What is the most punctual flight time for London to Athens flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Athens flights?

Over the past year, Aegean Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.

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 2026.
Get a feel of what it's like to fly with Ryanair,easyJet, andWizz Air from London to Athens by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,339 reviews
Check prices

Entertainment

5.6

Food

6.0

Crew

7.5

Boarding

6.7

Comfort

6.5

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Ryanair
6.9
Okay
5,339 reviews
Ryanair
6.9
Okay
5,339 reviews
Check prices

Entertainment

5.6

Food

6.0

Crew

7.5

Boarding

6.7

Comfort

6.5

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
easyJet
6.9
Okay
1,892 reviews
Ryanair
6.9
Okay
5,339 reviews
Check prices

Entertainment

5.6

Food

6.0

Crew

7.5

Boarding

6.7

Comfort

6.5

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles
Wizz Air
6.3
Okay
165 reviews
Ryanair
6.9
Okay
5,339 reviews
Check prices

Entertainment

5.6

Food

6.0

Crew

7.5

Boarding

6.7

Comfort

6.5

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

Nadia,Mar 2026

STN - TLL

Terrible they overbooked a didn't let 2 of our friends on, absolute shambles

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 16 inbound flights from London per day from 2 airlines. Athens Eleftherios V. is conveniently located just 19.7 km from Athens’s city centre.

  • How long is the flight from London to Athens?

    Air Serbia and Aegean Airlines can get you from London to Athens in just under 3h 35m. Your travel time can differ by up to 19h 05m. London and Athens are separated by a distance of 2425 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Currently priced at $154, easyJet will fly you from London to Athens and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on British Airways for as low as $180. easyJet is priced at 47% 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?

    $94 is the cheapest one-way deal found within the past few days, from easyJet. You may also be able to find cheap deals on Aegean Airlines and British Airways, with prices starting from $118 and $135, 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 Air Canada(94%), Singapore Airlines(93%) or Aegean Airlines(91%), 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 $926 for a flight from London to Athens. The cheapest flight overall is $182 while the most popular route, (London Heathrow - Athens Eleftherios V.) is currently priced at $361.

  • 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, November is the cheapest month in which you can book a flight from London to Athens (average of $159). Flying from London to Athens in August is currently the most expensive (average of $418). 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
Porto Cheli
Piraeus
Glyfada

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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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest$154Average$231FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest$180Average$619FlexibilityNo 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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