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Cheap flights from London Heathrow Airport to Athens from $111
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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ATH
16 marras — 23 marras1
Cheapflights Tip: The best prices from London Heathrow to Athens Eleftherios V. are usually found in February or January, booked 21 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
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 17 lokakuu 2025.
Find flight deals from Heathrow to Athens
Cheapest flights from Heathrow to AthensExplore 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 17 lokakuu 2025.
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 17 lokakuu 2025.
to 27/1119:25LHR - ATH
Nonstop3h 40mBritish Airways
to 4/1219:50ATH - LHR
Nonstop4h 00mBritish Airways
Deal found 15/10$260
pe 31/1019:45LHR - ATH
Nonstop3h 40mBritish Airways
ke 12/1113:30ATH - LHR
Nonstop4h 10mBritish Airways
Deal found 16/10$262
ti 4/1119:00LHR - ATH
Nonstop3h 35mAegean Airlines
ti 18/1119:10ATH - LHR
Nonstop4h 05mAegean Airlines
Deal found 15/10$263
ke 12/1122:15LHR - ATH
Nonstop3h 35mAegean Airlines
ke 19/1113:25ATH - LHR
Nonstop4h 05mAegean Airlines
Deal found 16/10$265
su 30/1122:15LHR - ATH
Nonstop3h 35mAegean Airlines
su 7/1213:25ATH - LHR
Nonstop4h 05mAegean Airlines
Deal found 16/10$271
la 1/1116:15LHR - ATH
Nonstop3h 40mBritish Airways
ti 11/1119:55ATH - LHR
Nonstop4h 00mBritish Airways
Deal found 15/10$276
pe 31/1019:45LHR - ATH
Nonstop3h 40mBritish Airways
pe 14/1119:50ATH - LHR
Nonstop4h 00mBritish Airways
Deal found 16/10$277
la 22/1107:40LHR - ATH
Nonstop3h 40mBritish Airways
la 29/1116:55ATH - LHR
Nonstop4h 00mBritish Airways
Deal found 15/10$282
pe 5/1206:35LHR - ATH
Nonstop3h 40mBritish Airways
pe 12/1219:50ATH - LHR
Nonstop4h 00mBritish Airways
Deal found 16/10$283
to 11/1209:25LHR - ATH
Nonstop3h 40mBritish Airways
ma 15/1220:10ATH - LHR
Nonstop4h 00mBritish Airways
Deal found 17/10$286
la 29/1110:10LHR - ATH
Nonstop3h 45mBritish Airways
su 7/1216:50ATH - LHR
Nonstop4h 00mBritish Airways
Deal found 15/10$288
Cheapflights Fare Finder
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 17 lokakuu 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Athens that are best for you.
Fly from
Heathrow
Fly to
Athens
Route
Depart
Return
Price
LondonAthens
LHR - ATH
LHRATH
London Heathrow
to 20/11
19:25-01:05
Nonstop3h 40m
Athens Eleftherios V.
ti 2/12
16:55-18:55
Nonstop4h 00m
$260
LondonAthens
LHR - ATH
LHRATH
London Heathrow
ti 18/11
17:30-23:10
Nonstop3h 40m
Athens Eleftherios V.
to 4/12
19:50-21:50
Nonstop4h 00m
$260
LondonAthens
LHR - ATH
LHRATH
London Heathrow
su 16/11
13:05-18:50
Nonstop3h 45m
Athens Eleftherios V.
ma 1/12
16:55-18:55
Nonstop4h 00m
$294
LondonAthens
LHR - ATH
LHRATH
London Heathrow
ma 24/11
22:15-03:50
Nonstop3h 35m
Athens Eleftherios V.
su 30/11
13:25-15:30
Nonstop4h 05m
$299
LondonAthens
LHR - ATH
LHRATH
London Heathrow
ti 2/12
07:40-13:20
Nonstop3h 40m
Athens Eleftherios V.
pe 5/12
17:05-19:05
Nonstop4h 00m
$302
LondonAthens
LHR - ATH
LHRATH
London Heathrow
su 29/3
13:30-03:25
1 stop11h 55m
Athens Eleftherios V.
su 5/4
04:20-18:40
1 stop16h 20m
$328
LondonAthens
LHR - ATH
LHRATH
London Heathrow
to 27/11
09:25-15:05
Nonstop3h 40m
Athens Eleftherios V.
su 30/11
19:50-21:50
Nonstop4h 00m
$339
LondonAthens
LHR - ATH
LHRATH
London Heathrow
ti 11/11
06:30-16:35
1 stop8h 05m
Athens Eleftherios V.
ti 18/11
13:45-20:50
1 stop9h 05m
$353
LondonAthens
LHR - ATH
LHRATH
London Heathrow
pe 12/12
08:40-16:35
1 stop5h 55m
Athens Eleftherios V.
ma 15/12
13:45-19:15
1 stop7h 30m
$353
LondonAthens
LHR - ATH
LHRATH
London Heathrow
la 22/11
08:40-01:15
1 stop14h 35m
Athens Eleftherios V.
la 29/11
13:25-20:50
1 stop9h 25m
$353
Showing 1-10 of 23 results
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.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to Athens
Prices
Airlines
Delays
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 10 October 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 21 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Athens (average of $176). Flying from London Heathrow Airport to Athens in July is currently the most expensive (average of $269). 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 17 lokakuu 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 evening, which can drop the price by up to 52% versus a flight at midday.
How often are flights from London to Athens delayed?
About 22% of weekly flights between London and Athens have experienced delays in the past year, with the average delay time being 110 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 Friday 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, Air Canada have had the lowest number of delays on this route, with just 18% 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 17 lokakuu 2025.
Check out reviews from past customers who have flown with Aegean Airlines and British Airways from London Heathrow Airport to Athens 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.
Comfort
7.9
Crew
8.6
Entertainment
6.9
Boarding
7.8
Food
7.4
Overall
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2024
SKG - FRA
Comfort
7.9
Crew
8.6
Entertainment
6.9
Boarding
7.8
Food
7.4
Overall
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2024
SKG - FRA
Comfort
7.9
Crew
8.6
Entertainment
6.9
Boarding
7.8
Food
7.4
Overall
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Nov 2024
SKG - FRA
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Athens?
Book flights to Athens if you plan to visit one of these locationsPorto Cheli
Piraeus
Glyfada
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Other flights to Athens
Explore flights to Athens departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 lokakuu 2025.
Top 2 airlines flying from Heathrow to Athens
Discover the top 2 airlines that operate flights from Heathrow 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 17 lokakuu 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Heathrow to Athens?
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Can Cheapflights find flights from Heathrow to Athens with no change fees?
Need flexible booking options for your flight to Athens from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Heathrow to Athens become cheaper?
Not ready to book yet? You can track prices for flights from Heathrow to Athens on Cheapflights with our Price Alert feature and get notified when better prices are available.