Find flights
Deals
When to book
FAQs

Cheap flights from Athens to London from $133

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 17/12. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — LON
23 Aug — 30 Aug1
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 73 days in advance, depart on a Wednesday or Monday and return on a Saturday

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 24 July 2026.

Tue 3/1116:35
ATH
-
LHR
1 stop21h 50m
Air Serbia
Thu 19/1113:20
LHR
-
ATH
1 stop11h 55m
Air Serbia
Deal found 22/7$288
Thu 5/1104:30
ATH
-
LHR
1 stop9h 55m
Air Serbia
Sun 8/1113:20
LHR
-
ATH
1 stop23h 45m
Air Serbia
Deal found 22/7$289
Thu 24/1219:50
ATH
-
LHR
Nonstop4h 00m
British Airways
Fri 29/106:35
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 22/7$292
Fri 11/1213:25
ATH
-
LHR
Nonstop4h 10m
British Airways
Mon 14/1219:40
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 22/7$298
Tue 24/1114:20
ATH
-
LHR
Nonstop4h 10m
British Airways
Sun 29/1107:55
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 22/7$299
Wed 18/1120:20
ATH
-
LHR
Nonstop4h 00m
British Airways
Sat 21/1107:40
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 23/7$300
Thu 6/819:20
ATH
-
LHR
Nonstop3h 50m
Aegean Airlines
Wed 12/816:35
LHR
-
ATH
Nonstop3h 40m
Aegean Airlines
Deal found 21/7$302
Wed 4/1119:10
ATH
-
LHR
Nonstop4h 05m
Aegean Airlines
Mon 9/1112:15
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Deal found 20/7$303
Thu 5/1114:25
ATH
-
LHR
Nonstop4h 10m
British Airways
Wed 11/1113:45
LHR
-
ATH
Nonstop3h 45m
British Airways
Deal found 22/7$305
Mon 7/1220:10
ATH
-
LHR
Nonstop4h 00m
British Airways
Thu 10/1219:25
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 23/7$306
Wed 9/1215:00
ATH
-
LHR
Nonstop4h 10m
British Airways
Sun 13/1207:55
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 20/7$308
Mon 21/1213:35
ATH
-
LCY
1 stop6h 50m
KLM
Wed 30/1207:45
LCY
-
ATH
1 stop6h 45m
KLM
Deal found 23/7$398

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 24 July 2026.

Round-trip from

$285

One-way from

$133

Popular in

July

Cheapest in

January

Average price

$451

Good round-trip deal

$581 or less

Good one-way deal

$231 or less
British Airways
  • British Airways
  • 11/1-17/1
  • Nonstop
  • 7h 40m total
  • Athens to London
Search Deals
Air Serbia
  • Air Serbia
  • 17/12
  • 1 total stop
  • 21h 50m total
  • Athens to London
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($156 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Athens Eleftherios V. to London (LON).
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 24 July 2026.
Use the filters below to find and compare flights from Athens to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Fri 11/12

13:25-15:35

Nonstop4h 10m

London Heathrow

Wed 16/12

19:40-01:20

Nonstop3h 40m

$303
Fastest return journey

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Fri 16/10

20:50-22:45

Nonstop3h 55m

London Heathrow

Tue 20/10

20:30-02:10

Nonstop3h 40m

$343

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Tue 17/11

16:35-12:25

1 stop21h 50m

London Heathrow

Sat 21/11

13:20-15:05

1 stop23h 45m

$355

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Thu 12/11

19:50-21:50

Nonstop4h 00m

London Heathrow

Wed 18/11

13:45-19:30

Nonstop3h 45m

$358

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Thu 20/8

14:05-17:50

1 stop5h 45m

London Heathrow

Sun 23/8

06:00-15:25

1 stop7h 25m

$365

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Wed 16/9

06:05-17:05

2 stops13h 00m

London Heathrow

Sun 27/9

11:05-14:40

1 stop25h 35m

$414

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Thu 13/8

14:15-18:40

1 stop6h 25m

London Heathrow

Sun 23/8

06:00-15:25

1 stop7h 25m

$418

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Thu 13/8

14:15-20:40

1 stop8h 25m

London Heathrow

Sun 23/8

22:15-03:50

Nonstop3h 35m

$419

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Thu 12/11

17:25-22:20

1 stop6h 55m

London Heathrow

Wed 18/11

22:15-03:50

Nonstop3h 35m

$432

AthensLondon

ATH - LCY

ATHLCY

Athens Eleftherios V.

Tue 10/11

12:00-21:00

2 stops11h 00m

London City

Sat 14/11

07:00-18:35

2 stops9h 35m

$435

Flights are sorted by cheapest return flights first.

Deals found on 22/7

Showing 1-10 of 44 resultsSorted by cheapest first
1
2
3
...
5

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

What is the cheapest month to book a flight from Athens to London?

Currently, January is the cheapest month in which you can book a flight from Athens to London (average of $200). Flying from Athens to London in July is currently the most expensive (average of $461). 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 24 July 2026.

It’s optimal to fly from Athens to London in the evening. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight at midday.

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 24 July 2026.

The most flights from ATH to LON are scheduled on a Friday (27 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 Athens to London?

Airfare is below average for this route at the moment.
Athens to London flights typically cost between $296 and $501 in January.
The cheapest return price found within the last 5 days was $285 on British Airways (11 Jan–17 Jan).

How often are flights from Athens to London delayed?

About 22% 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 Thursday 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, Aegean Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.

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

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 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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, Air Serbia, and ITA Airways can get you from Athens to London in just under 4h 10m. Your travel time can differ by up to 17h 40m. 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 ($99), British Airways ($122), and Aegean Airlines ($140).

  • 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: Japan Airlines (78%), British Airways (72%), American Airlines( 71%).

  • What are the cheapest flights from Athens to London?

    Looking at all options, your cheapest flight can be booked for $211. While the most popular route (Athens Eleftherios V. - London Heathrow) can be booked for $428 on average, our data indicates $490 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, January is the cheapest month in which you can book a flight from Athens to London (average of $200). Flying from Athens to London in July is currently the most expensive (average of $461). 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
Hounslow
Milton Keynes
Kingston upon Thames
St. Albans
Luton
Horsham
Dover
Aylesbury
Guildford
Stansted
Braintree
Brentford
Gatwick
Chertsey
Orpington
Teddington

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Athens to London

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

Cheapflights helps you search for flights from Athens to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Athens to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.