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Cheap flights from London to Athens from $120

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ATH
9 May — 16 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 9 April 2026.

Sat 18/420:20
LHR
-
ATH
Nonstop3h 40m
British Airways
Tue 21/420:00
ATH
-
LHR
Nonstop3h 55m
British Airways
Deal found 8/4$252
Fri 17/406:40
LHR
-
ATH
Nonstop3h 45m
British Airways
Tue 21/420:00
ATH
-
LHR
Nonstop3h 55m
British Airways
Deal found 5/4$265
Sat 9/516:35
LHR
-
ATH
Nonstop3h 40m
Aegean Airlines
Thu 14/516:00
ATH
-
LHR
Nonstop3h 55m
Aegean Airlines
Deal found 7/4$268
Tue 12/516:35
LHR
-
ATH
Nonstop3h 40m
Multiple Airlines
Wed 20/504:10
ATH
-
LHR
1 stop7h 00m
Multiple Airlines
Deal found 8/4$275
Sat 18/420:20
LHR
-
ATH
Nonstop3h 40m
British Airways
Fri 1/520:50
ATH
-
LHR
Nonstop3h 55m
British Airways
Deal found 8/4$276
Sat 18/420:20
LHR
-
ATH
Nonstop3h 40m
British Airways
Fri 24/420:50
ATH
-
LHR
Nonstop3h 55m
British Airways
Deal found 6/4$278
Sat 18/420:20
LHR
-
ATH
Nonstop3h 40m
British Airways
Wed 29/419:00
ATH
-
LHR
Nonstop3h 55m
British Airways
Deal found 8/4$279
Sat 18/420:20
LHR
-
ATH
Nonstop3h 40m
British Airways
Sat 2/507:25
ATH
-
LHR
Nonstop4h 05m
British Airways
Deal found 8/4$289
Sat 18/420:20
LHR
-
ATH
Nonstop3h 40m
British Airways
Thu 23/416:20
ATH
-
LHR
Nonstop4h 05m
British Airways
Deal found 6/4$291
Sun 12/406:40
LHR
-
ATH
Nonstop3h 45m
British Airways
Wed 22/420:00
ATH
-
LHR
Nonstop3h 55m
British Airways
Deal found 8/4$292

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 9 April 2026.

Round-trip from

$268

One-way from

$120

Popular in

August

Cheapest in

January

Average price

$319

Good round-trip deal

$791 or less

Good one-way deal

$233 or less
Aegean Airlines
  • Aegean Airlines
  • 9/5-14/5
  • Nonstop
  • 7h 35m total
  • London to Athens
Search Deals
Aegean Airlines
  • Aegean Airlines
  • 21/9
  • Nonstop
  • 3h 35m total
  • London to Athens
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($107 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..
Search Deals

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 9 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

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sun 10/5

19:25-09:35

1 stop12h 10m

Athens Eleftherios V.

Tue 19/5

16:30-12:30

1 stop22h 00m

$343

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sun 10/5

19:25-09:35

1 stop12h 10m

Athens Eleftherios V.

Wed 20/5

15:35-12:30

1 stop22h 55m

$410

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 19/6

09:55-01:15

1 stop13h 20m

Athens Eleftherios V.

Tue 14/7

06:00-10:45

1 stop6h 45m

$445

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 11/9

10:20-18:40

1 stop6h 20m

Athens Eleftherios V.

Tue 15/9

13:50-21:35

1 stop9h 45m

$461

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Mon 4/5

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Fri 8/5

15:45-19:40

1 stop5h 55m

$478

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Mon 4/5

20:35-02:15

Nonstop3h 40m

Athens Eleftherios V.

Fri 8/5

20:50-22:45

Nonstop3h 55m

$541

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 28/4

10:30-00:45

1 stop12h 15m

Athens Eleftherios V.

Sat 2/5

19:25-09:40

1 stop16h 15m

$549

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 19/6

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Tue 14/7

09:15-11:15

Nonstop4h 00m

$560
Fastest return journey

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 13/8

19:00-00:35

Nonstop3h 35m

Athens Eleftherios V.

Mon 17/8

19:20-21:10

Nonstop3h 50m

$573
Cheapest one-way
Fastest single journey

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Mon 14/9

16:35-22:15

Nonstop3h 40m

$162

Flights are sorted by cheapest return flights first.

Deals found on 7/4

Showing 1-10 of 18 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 3 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, December is the cheapest month in which you can book a flight from London to Athens (average of $54). Flying from London to Athens in July is currently the most expensive (average of $167). 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 9 April 2026.

It’s optimal to fly from London to Athens in the afternoon. By choosing this option you can save up to 18% 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 4 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 9 April 2026.

The most flights from LON to ATH are scheduled on a Thursday (30 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (9 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 9 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
5,321 reviews
Check prices

Entertainment

5.6

Boarding

6.7

Comfort

6.5

Overall

6.9

Crew

7.5

Food

6.0

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
5,321 reviews
Ryanair
6.9
Okay
5,321 reviews
Check prices

Entertainment

5.6

Boarding

6.7

Comfort

6.5

Overall

6.9

Crew

7.5

Food

6.0

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
1,889 reviews
Ryanair
6.9
Okay
5,321 reviews
Check prices

Entertainment

5.6

Boarding

6.7

Comfort

6.5

Overall

6.9

Crew

7.5

Food

6.0

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
5,321 reviews
Check prices

Entertainment

5.6

Boarding

6.7

Comfort

6.5

Overall

6.9

Crew

7.5

Food

6.0

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 14 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, KLM, and Scandinavian Airlines can get you from London to Athens in just under 6h 20m. Your travel time can differ by up to 7h. 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 $156, 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 $184. 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?

    $95 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 $120 and $137, 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(97%), Air Canada(96%) or Aegean Airlines(93%), 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 $937 for a flight from London to Athens. The cheapest flight overall is $185 while the most popular route, (London Heathrow - Athens Eleftherios V.) is currently priced at $275.

  • 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, December is the cheapest month in which you can book a flight from London to Athens (average of $54). Flying from London to Athens in July is currently the most expensive (average of $167). 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 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest$156Average$229FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest$184Average$629FlexibilityNo 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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