Cheap flights from London Heathrow Airport to Athens from $126
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ATH
10 Oct — 17 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Athens Eleftherios V. are usually found in January or November, booked 51 days in advance, depart on a Monday or Friday and return on a Monday
Cheap flight deals from Heathrow to Athens
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Heathrow to Athens
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 10 September 2026.
Wed 2/1220:50 -
1 stop16h 20m
Mon 7/1219:10 -
Nonstop4h 05m
Deal found 5/9$258
Sun 27/922:15 -
Nonstop3h 35m
Mon 30/1116:00 -
Nonstop3h 55m
Deal found 9/9$266
Thu 3/1209:55 -
1 stop11h 35m
Mon 7/1219:10 -
Nonstop4h 05m
Deal found 5/9$271
Sun 13/906:40 -
Nonstop3h 45m
Wed 2/1220:20 -
Nonstop3h 50m
Deal found 5/9$278
Fri 20/1120:50 -
1 stop12h 20m
Sun 6/1211:55 -
1 stop10h 10m
Deal found 6/9$287
Wed 18/1119:40 -
Nonstop3h 45m
Fri 27/1119:40 -
Nonstop3h 50m
Deal found 7/9$292
Fri 6/1120:50 -
1 stop12h 20m
Tue 10/1111:55 -
1 stop10h 10m
Deal found 5/9$295
Thu 3/1217:05 -
1 stop6h 15m
Mon 7/1213:35 -
1 stop9h 15m
Deal found 6/9$298
Sat 14/1114:05 -
1 stop9h 15m
Tue 24/1114:40 -
1 stop8h 45m
Deal found 9/9$299
Thu 26/1119:00 -
Nonstop3h 35m
Mon 30/1116:00 -
Nonstop3h 55m
Deal found 5/9$300
Wed 25/1120:50 -
1 stop12h 20m
Sun 29/1111:55 -
1 stop10h 10m
Deal found 8/9$303
Best flights from Heathrow to Athens
Discover carefully curated flight deals from Heathrow to Athens that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.
Mon 7/1213:20 -
1 stop24h 30m
Sun 13/1215:50 -
1 stop22h 30m
Deal found 9/9$323
Thu 15/1011:45 -
1 stop11h 30m
Wed 21/1006:35 -
1 stop9h 10m
Deal found 9/9$339
Thu 17/910:30 -
1 stop6h 05m
Wed 2/1219:30 -
1 stop16h 10m
Deal found 5/9$389
Mon 2/1122:15 -
Nonstop3h 35m
Wed 11/1106:45 -
1 stop8h 05m
Deal found 9/9$396
Sat 7/1109:05 -
2 stops13h 45m
Sat 14/1113:25 -
1 stop10h 15m
Deal found 6/9$467
Tue 29/906:50 -
1 stop5h 50m
Sat 3/1011:05 -
1 stop12h 30m
Deal found 5/9$479
Thu 24/907:00 -
1 stop6h 15m
Tue 29/906:55 -
1 stop11h 30m
Deal found 8/9$490
Sat 19/906:40 -
1 stop11h 45m
Tue 22/914:10 -
1 stop9h 25m
Deal found 6/9$541
Wed 7/1013:30 -
1 stop11h 50m
Thu 15/1004:25 -
1 stop10h 05m
Deal found 5/9$414
Tue 13/1013:30 -
1 stop23h 20m
Thu 15/1004:25 -
1 stop10h 05m
Deal found 9/9$442
Mon 19/1017:15 -
1 stop5h 40m
Wed 28/1013:55 -
1 stop5h 55m
Deal found 6/9$529
Thu 24/921:05 -
1 stop11h 40m
Tue 29/911:35 -
1 stop11h 45m
Deal found 8/9$551
Direct flights from Heathrow to Athens
Explore direct flight options from Heathrow to Athens based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.
Sun 27/922:15 -
Nonstop3h 35m
Mon 30/1116:00 -
Nonstop3h 55m
Deal found 9/9$266
Sun 13/906:40 -
Nonstop3h 45m
Wed 2/1220:20 -
Nonstop3h 50m
Deal found 5/9$278
Wed 18/1119:40 -
Nonstop3h 45m
Fri 27/1119:40 -
Nonstop3h 50m
Deal found 7/9$292
Thu 26/1119:00 -
Nonstop3h 35m
Mon 30/1116:00 -
Nonstop3h 55m
Deal found 5/9$300
Wed 4/1119:40 -
Nonstop3h 45m
Sat 14/1120:15 -
Nonstop3h 50m
Deal found 6/9$305
Tue 17/1117:35 -
Nonstop3h 45m
Thu 17/1216:25 -
Nonstop4h 00m
Deal found 6/9$307
Sun 13/906:40 -
Nonstop3h 45m
Thu 3/1220:00 -
Nonstop3h 50m
Deal found 5/9$309
Wed 4/1119:40 -
Nonstop3h 45m
Mon 16/1117:00 -
Nonstop4h 00m
Deal found 7/9$321
Sun 6/1219:45 -
Nonstop3h 45m
Fri 11/1214:00 -
Nonstop4h 00m
Deal found 9/9$327
Mon 14/920:35 -
Nonstop3h 40m
Wed 2/1220:20 -
Nonstop3h 50m
Deal found 5/9$331
Sat 10/1020:20 -
Nonstop3h 40m
Mon 19/1020:50 -
Nonstop3h 55m
Deal found 8/9$334
Last-minute flights from Heathrow to Athens
Discover last-minute flight deals from Heathrow to Athens. Data last updated 10 September 2026 and is based on user searches.
Sat 12/920:20 -
Nonstop3h 40m
Wed 2/1220:20 -
Nonstop3h 50m
Deal found 5/9$305
Sat 12/920:20 -
Nonstop3h 40m
Sat 28/1120:15 -
Nonstop3h 50m
Deal found 5/9$318
Sun 13/906:40 -
Nonstop3h 45m
Wed 2/1220:20 -
Nonstop3h 50m
Deal found 5/9$278
Sun 13/906:40 -
Nonstop3h 45m
Sat 28/1120:15 -
Nonstop3h 50m
Deal found 5/9$292
Sun 13/906:40 -
Nonstop3h 45m
Thu 3/1220:00 -
Nonstop3h 50m
Deal found 5/9$309
Mon 14/920:35 -
Nonstop3h 40m
Wed 2/1220:20 -
Nonstop3h 50m
Deal found 5/9$331
Sun 27/922:15 -
Nonstop3h 35m
Mon 30/1116:00 -
Nonstop3h 55m
Deal found 9/9$266
Wed 7/1013:30 -
1 stop11h 50m
Tue 13/1016:30 -
1 stop22h 00m
Deal found 9/9$323
Sat 10/1020:20 -
Nonstop3h 40m
Mon 19/1020:50 -
Nonstop3h 55m
Deal found 8/9$334
Sun 11/1019:00 -
Nonstop3h 35m
Tue 20/1016:30 -
1 stop22h 00m
Deal found 7/9$325
Wed 28/1013:20 -
1 stop12h 05m
Sun 8/1104:30 -
1 stop9h 50m
Deal found 7/9$321
One-way flights from Heathrow to Athens
Search for one-way flight options from Heathrow to Athens. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.
Sun 20/922:15 -
Nonstop3h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9$126
Sun 27/922:15 -
Nonstop3h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9$127
Thu 26/1119:00 -
Nonstop3h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9$148
Tue 24/1120:50 -
1 stop12h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9$150
Mon 28/920:50 -
1 stop11h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9$154
Fri 30/1020:50 -
1 stop12h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9$155
Tue 13/1020:50 -
1 stop11h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9$156
Wed 21/1015:30 -
1 stop18h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9$158
Fri 6/1120:50 -
1 stop12h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9$159
Tue 29/919:00 -
Nonstop3h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9$161
Sat 24/1020:50 -
1 stop13h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9$163
Thu 15/1020:50 -
1 stop11h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9$165
Find 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 10 September 2026.
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 7,457,451 searches. Data last updated 10 September 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Athens that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Sun 13/9
22:15-03:50
Nonstop3h 35m
Athens Eleftherios V.
Wed 31/12
00:00-23:00
Nonstop0h 00m
$126
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Wed 25/11
20:50-11:10
1 stop12h 20m
Athens Eleftherios V.
Wed 31/12
00:00-23:00
Nonstop0h 00m
$155
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Tue 10/11
20:50-11:10
1 stop12h 20m
Athens Eleftherios V.
Wed 31/12
00:00-23:00
Nonstop0h 00m
$159
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Fri 4/12
06:30-16:35
1 stop8h 05m
Athens Eleftherios V.
Wed 31/12
00:00-23:00
Nonstop0h 00m
$173
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Tue 6/10
20:50-10:30
1 stop11h 40m
Athens Eleftherios V.
Wed 31/12
00:00-23:00
Nonstop0h 00m
$173
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Tue 22/9
15:00-23:45
1 stop6h 45m
Athens Eleftherios V.
Wed 31/12
00:00-23:00
Nonstop0h 00m
$184
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Mon 7/12
13:20-03:25
1 stop12h 05m
Athens Eleftherios V.
Wed 31/12
00:00-23:00
Nonstop0h 00m
$186
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Wed 21/10
07:25-13:10
Nonstop3h 45m
Athens Eleftherios V.
Wed 31/12
00:00-23:00
Nonstop0h 00m
$186
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Wed 9/12
13:20-03:25
1 stop12h 05m
Athens Eleftherios V.
Wed 31/12
00:00-23:00
Nonstop0h 00m
$186
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Thu 29/10
19:15-01:00
Nonstop3h 45m
Athens Eleftherios V.
Wed 31/12
00:00-23:00
Nonstop0h 00m
$190
Flights are sorted by cheapest return flights first.
Deals found on 6/9
Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3
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.
LHR-ATH
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?
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Athens, you should look to book at least 50 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Athens (average of $259). Flying from London Heathrow Airport to Athens in July is currently the most expensive (average of $583). 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 10 September 2026.
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 50% versus a flight at midday.
How much does it cost for a return flight from London Heathrow Airport to Athens?
Airfare is below average for this route at the moment.
London Heathrow Airport to Athens flights typically cost between $381 and $620 in December.The cheapest return price found within the last 5 days was $258 on Multiple Airlines (2 Dec–7 Dec).
Weekly flight availability from London Heathrow Airport to Athens
Explore weekly flight availability from Heathrow 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 10 September 2026.
The most flights from LHR to ATH are scheduled on a Tuesday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).
How often are flights from London to Athens delayed?
About 17% 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 evening 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 10 September 2026.
Check out reviews from past customers who have flown with 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.
It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.
It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.
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.
What airport do you fly into for flights to Athens from London Heathrow?
Located just 19.7 km from the city centre, Athens Eleftherios V. is the airport most travellers will use when flying to Athens from London Heathrow. Booking flights from London Heathrow to Eleftherios V. (ATH) should be relatively easy as there are 11 daily inbound flights from London Heathrow from 1 airline.
How long is the flight from London Heathrow Airport to Athens?
Departing from London Heathrow Airport to Athens will take you 3h 35m. London Heathrow Airport 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 is the cheapest airline to fly from London Heathrow Airport to Athens round-trip?
Our cheapest airline available from London Heathrow Airport to Athens is British Airways. Our recent data shows that you can find tickets from as low as $179 on this airline. British Airways is priced at 59% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from London Heathrow Airport to Athens?
No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Athens consider choosing Japan Airlines(87%), British Airways(81%) or American Airlines(81%), as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from London Heathrow Airport to Athens?
On average you can expect to pay $955 for a flight from London Heathrow Airport to Athens. The cheapest flight overall is $125 while the most popular route, (London Heathrow - Athens Eleftherios V.) is currently priced at $325.
Can I find deals for business class flights from Heathrow to Athens?
Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Athens?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Athens (average of $259). Flying from London Heathrow Airport to Athens in July is currently the most expensive (average of $583). 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.
Book flights to Athens if you plan to visit one of these locations
Glyfada
Porto Cheli
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.
Athens flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Heathrow
Popular flights
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 10 September 2026.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Discover the top airline 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 7,457,451 searches. Data last updated 10 September 2026.
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 Heathrow to Athens?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Athens from Heathrow today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Athens?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Athens for you. Better yet — we are completely free to use.
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.
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.