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Cheap flights from Athens to London from $136

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — LON
17 gen — 24 gen1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Athens Eleftherios V. to London are usually found in January or February, booked 85 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Athens to London

Enter your travel dates to find the best prices.

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

sab 27/1220:05ATH - LHR
Nonstop4h 00mBritish Airways
dom 11/107:55LHR - ATH
Nonstop3h 40mBritish Airways
Deal found 17/12$278
sab 27/1220:05ATH - LHR
Nonstop4h 00mBritish Airways
gio 1/107:40LHR - ATH
Nonstop3h 40mBritish Airways
Deal found 17/12$292
mar 23/1219:55ATH - LHR
Nonstop4h 00mBritish Airways
sab 10/116:15LHR - ATH
Nonstop3h 40mBritish Airways
Deal found 16/12$305
ven 26/1219:50ATH - LHR
Nonstop4h 00mBritish Airways
mer 7/108:05LHR - ATH
Nonstop3h 40mBritish Airways
Deal found 16/12$322
mar 23/1219:55ATH - LHR
Nonstop4h 00mBritish Airways
mer 7/108:05LHR - ATH
Nonstop3h 40mBritish Airways
Deal found 17/12$323
mer 24/1213:30ATH - LHR
Nonstop4h 10mBritish Airways
ven 2/106:35LHR - ATH
Nonstop3h 40mBritish Airways
Deal found 16/12$336
sab 27/1220:05ATH - LHR
Nonstop4h 00mBritish Airways
mer 31/1219:40LHR - ATH
Nonstop3h 40mBritish Airways
Deal found 16/12$351
sab 20/1220:05ATH - LHR
Nonstop4h 00mBritish Airways
dom 4/107:55LHR - ATH
Nonstop3h 40mBritish Airways
Deal found 17/12$357
ven 26/1219:50ATH - LHR
Nonstop4h 00mBritish Airways
dom 4/107:55LHR - ATH
Nonstop3h 40mBritish Airways
Deal found 17/12$373
ven 26/1213:45ATH - LCY
1 stop7h 50mKLM
gio 1/117:50LCY - ATH
1 stop5h 25mKLM
Deal found 16/12$443
ven 26/1213:45ATH - LCY
1 stop7h 50mKLM
ven 2/109:20LCY - ATH
1 stop5h 15mKLM
Deal found 16/12$444
lun 29/1213:45ATH - LCY
1 stop5h 35mKLM
ven 2/108:40LCY - ATH
1 stop5h 55mKLM
Deal found 18/12$453

Find flight deals from Athens to London

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

Round-trip from

$236

One-way from

$136

Popular in

August

Cheapest in

January

Average price

$283

Good one-way deal

$105 or less
Aegean Airlines
  • Aegean Airlines
  • 14/1-21/1
  • Nonstop
  • 7h 40m total
  • Athens to London
Search Deals
Air Serbia
  • Air Serbia
  • 16/1
  • 1 total stop
  • 22h 30m total
  • Athens to London
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($123 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 December 2025
Search Deals
Price to beat on a one-way flight from Athens Eleftherios V. to London (LON).
Search Deals

Cheapflights Fare Finder

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

Fly from

Athens

Fly to

London

Route

Depart

Return

Price

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

mar 10/3

14:20-16:30

Nonstop4h 10m

London Heathrow

mer 18/3

19:40-01:20

Nonstop3h 40m

$260

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

gio 12/3

14:25-16:35

Nonstop4h 10m

London Heathrow

gio 19/3

19:25-01:05

Nonstop3h 40m

$261

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

gio 19/3

14:25-16:35

Nonstop4h 10m

London Heathrow

dom 22/3

07:55-13:35

Nonstop3h 40m

$263

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

mar 17/2

16:55-18:55

Nonstop4h 00m

London Heathrow

dom 22/2

07:55-13:35

Nonstop3h 40m

$278

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

ven 13/2

17:05-19:05

Nonstop4h 00m

London Heathrow

dom 22/2

07:55-13:35

Nonstop3h 40m

$278

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

gio 22/1

19:50-21:50

Nonstop4h 00m

London Heathrow

dom 25/1

19:45-01:25

Nonstop3h 40m

$278

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

sab 24/1

20:05-22:05

Nonstop4h 00m

London Heathrow

dom 25/1

19:45-01:25

Nonstop3h 40m

$278

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

gio 5/3

14:25-16:35

Nonstop4h 10m

London Heathrow

dom 8/3

19:45-01:25

Nonstop3h 40m

$296

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

gio 29/1

04:30-12:20

1 stop9h 50m

London Heathrow

ven 6/2

13:20-03:15

1 stop11h 55m

$301

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

ven 23/1

15:50-12:20

1 stop22h 30m

London Heathrow

lun 26/1

13:20-03:15

1 stop11h 55m

$301

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 39 results
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Best time to book a flight from Athens to London

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

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

Use this chart to determine the optimal time to book a return flight from Athens to London. Price data was last updated on 12 December 2025.

The price you pay for your flight from Athens to London may vary depending on when you book. For the best chance of a lower fare, look to book 85 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 Athens to London?

Currently, November is the cheapest month in which you can book a flight from Athens to London (average of $44). Flying from Athens to London in June is currently the most expensive (average of $184). 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 ATH to LON?

Find hourly flight availability from Athens to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 dicembre 2025.

It’s optimal to fly from Athens to London in the evening. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Athens to London

Explore weekly flight availability from Athens to London. 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 dicembre 2025.

The most flights from ATH to LON are scheduled on a Monday (23 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

What’s the top stopover airport for flights from Athens to London?

Share of one-stop return flights from Athens to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Munich (MUC) – chosen by Cheapflights users on 67% of one-stop itineraries from Athens to London on Cheapflights.

What’s the cheapest stopover airport for flights from Athens to London?

Average return fare for one-stop flights from Athens to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of $493.

What’s the fastest stopover option from Athens to London?

Shortest average travel time for one-stop one-way flights from Athens to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Munich (MUC) have the shortest average one-way travel time for one-stop routes: 6h 00m.

Which airport typically offers the quickest stopover for flights from Athens to London?

Average stopover duration for one-stop one-way flights from Athens to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Munich (MUC) offer the fastest connection on this route, with an average stopover time of 3h 25m.

How often are flights from Athens to London delayed?

About 24% of weekly flights between Athens and London have experienced delays in the past year, with the average delay time being 109 minutes.

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

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

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

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

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

Over the past year, Sky Express have had the lowest number of delays on this route, with just 11% of flights being delayed.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 18 dicembre 2025.
Check out reviews from past customers who have flown with British Airways from Athens to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,585 reviews
Check prices

Food

6.4

Boarding

6.9

Entertainment

6.4

Crew

7.6

Overall

6.7

Comfort

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,585 reviews
British Airways
6.7
Okay
7,585 reviews
Check prices

Food

6.4

Boarding

6.9

Entertainment

6.4

Crew

7.6

Overall

6.7

Comfort

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from Athens to London. 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 from for flights from Athens to London?

    Athens Eleftherios V. (ATH) is the airport you will fly out of if you book a flight from Athens to London. You should not have trouble finding flights to London from Eleftherios V.; the airport handles an average of 14 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Athens airport to London. It is only a 19.7 km journey to Eleftherios V. (ATH) from Athens’s city centre.

  • How long is the flight from Athens to London?

    British Airways, KLM, and SWISS can get you from Athens to London in just under 4h 10m. Your travel time can differ by up to 1h 15m. The distance from Athens to London is about 2425 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapet airlines for a one-way flight from Athens to London are easyJet ($47), Wizz Air ($71), and British Airways ($108).

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

    Before booking your flight to London from Athens, have a look at the most reliable airlines to get you to your destination on time: LATAM Airlines (90%), Japan Airlines (86%), American Airlines( 83%).

  • What are the cheapest flights from Athens to London?

    Looking at all options, your cheapest flight can be booked for $144. While the most popular route (Athens Eleftherios V. - London City) can be booked for $437 on average, our data indicates $455 when flying from Athens to London.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Athens to London (average of $44). Flying from Athens to London in June is currently the most expensive (average of $184). 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

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Alternative routes for Athens to London

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Yes! Cheapflights helps users easily find flights from Athens to London with no change fees.

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

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

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