Cheap flights from London Heathrow Airport to Athens from $123
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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ATH
30 Sep — 7 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
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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 31 August 2026.
Thu 3/1209:55 -
1 stop11h 35m
Wed 9/1219:10 -
Nonstop4h 05m
Deal found 27/8$258
Tue 17/1119:00 -
Nonstop3h 35m
Thu 17/1219:10 -
Nonstop4h 05m
Deal found 28/8$260
Tue 8/1207:40 -
Nonstop3h 45m
Wed 16/1220:20 -
Nonstop3h 50m
Deal found 27/8$269
Thu 10/1220:50 -
1 stop16h 20m
Fri 11/1219:10 -
Nonstop4h 05m
Deal found 28/8$272
Wed 2/1220:50 -
1 stop16h 20m
Thu 17/1219:10 -
Nonstop4h 05m
Deal found 27/8$274
Thu 19/1122:15 -
Nonstop3h 35m
Sun 22/1119:10 -
Nonstop4h 05m
Deal found 27/8$278
Tue 1/1220:50 -
1 stop16h 20m
Sat 5/1219:10 -
Nonstop4h 05m
Deal found 30/8$279
Sat 3/1022:15 -
Nonstop3h 35m
Tue 20/1019:20 -
Nonstop3h 50m
Deal found 26/8$281
Thu 1/1019:00 -
Nonstop3h 35m
Tue 6/1015:55 -
Nonstop4h 00m
Deal found 27/8$289
Sat 3/1022:15 -
Nonstop3h 35m
Tue 20/1016:30 -
1 stop22h 00m
Deal found 26/8$292
Sat 3/1022:15 -
Nonstop3h 35m
Sat 17/1019:20 -
Nonstop3h 50m
Deal found 27/8$294
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 31 August 2026.
Sun 18/1013:30 -
1 stop5h 05m
Tue 20/1016:30 -
1 stop22h 00m
Deal found 28/8$354
Fri 2/1006:00 -
1 stop15h 40m
Tue 13/1006:30 -
1 stop14h 10m
Deal found 28/8$398
Sat 24/1020:50 -
1 stop13h 20m
Sat 31/1021:45 -
1 stop13h 25m
Deal found 26/8$511
Wed 11/1118:00 -
2 stops28h 50m
Mon 16/1106:00 -
2 stops13h 05m
Deal found 29/8$522
Fri 11/910:30 -
1 stop6h 05m
Mon 14/919:30 -
1 stop16h 10m
Deal found 30/8$564
Thu 10/1213:20 -
1 stop12h 05m
Tue 15/1216:35 -
1 stop21h 45m
Deal found 27/8$354
Fri 11/1213:20 -
1 stop12h 05m
Mon 14/1204:30 -
1 stop9h 50m
Deal found 27/8$392
Sun 11/1013:30 -
1 stop5h 05m
Thu 15/1016:30 -
1 stop22h 00m
Deal found 30/8$419
Fri 2/1017:55 -
1 stop14h 10m
Tue 6/1013:20 -
2 stops10h 15m
Deal found 29/8$533
Thu 15/1011:05 -
2 stops11h 40m
Thu 22/1015:30 -
1 stop8h 05m
Deal found 30/8$536
Mon 28/913:30 -
1 stop24h 15m
Fri 16/1004:25 -
1 stop10h 05m
Deal found 30/8$455
Mon 28/906:50 -
2 stops15h 55m
Sun 18/1013:50 -
1 stop5h 15m
Deal found 30/8$536
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 31 August 2026.
Tue 17/1119:00 -
Nonstop3h 35m
Thu 17/1219:10 -
Nonstop4h 05m
Deal found 28/8$260
Thu 28/119:15 -
Nonstop3h 45m
Fri 5/219:40 -
Nonstop3h 50m
Deal found 26/8$269
Thu 19/1122:15 -
Nonstop3h 35m
Sun 22/1119:10 -
Nonstop4h 05m
Deal found 27/8$278
Thu 25/219:00 -
Nonstop3h 35m
Sun 28/216:00 -
Nonstop3h 55m
Deal found 28/8$279
Sat 3/1022:15 -
Nonstop3h 35m
Tue 20/1019:20 -
Nonstop3h 50m
Deal found 26/8$281
Thu 1/1019:00 -
Nonstop3h 35m
Tue 6/1015:55 -
Nonstop4h 00m
Deal found 27/8$289
Sat 3/1022:15 -
Nonstop3h 35m
Sat 17/1019:20 -
Nonstop3h 50m
Deal found 27/8$294
Tue 5/107:40 -
Nonstop3h 45m
Tue 12/116:55 -
Nonstop4h 00m
Deal found 27/8$296
Tue 8/1207:40 -
Nonstop3h 45m
Sat 19/1220:15 -
Nonstop3h 50m
Deal found 27/8$300
Tue 2/216:35 -
Nonstop3h 45m
Fri 5/213:25 -
Nonstop4h 05m
Deal found 26/8$301
Sat 21/1122:15 -
Nonstop3h 35m
Tue 24/1119:10 -
Nonstop4h 05m
Deal found 30/8$303
Last-minute flights from Heathrow to Athens
Discover last-minute flight deals from Heathrow to Athens. Data last updated 31 August 2026 and is based on user searches.
Wed 9/922:15 -
Nonstop3h 35m
Wed 23/919:20 -
Nonstop3h 50m
Deal found 27/8$343
Tue 15/922:15 -
Nonstop3h 35m
Wed 23/913:30 -
Nonstop4h 00m
Deal found 27/8$357
Sun 20/922:15 -
Nonstop3h 35m
Wed 7/1019:20 -
Nonstop3h 50m
Deal found 28/8$329
Sun 20/913:30 -
1 stop11h 50m
Tue 3/1116:35 -
1 stop21h 45m
Deal found 28/8$354
Tue 22/916:35 -
Nonstop3h 40m
Tue 29/909:15 -
Nonstop4h 00m
Deal found 26/8$321
Wed 23/922:15 -
Nonstop3h 35m
Tue 29/909:15 -
Nonstop4h 00m
Deal found 26/8$294
Fri 25/922:15 -
Nonstop3h 35m
Wed 30/909:15 -
Nonstop4h 00m
Deal found 26/8$348
Sun 27/909:55 -
1 stop15h 04m
Wed 24/211:55 -
1 stop10h 10m
Deal found 28/8$359
Mon 28/919:00 -
Nonstop3h 35m
Sat 17/1016:30 -
1 stop22h 00m
Deal found 30/8$311
Mon 28/919:00 -
Nonstop3h 35m
Fri 16/1019:20 -
Nonstop3h 50m
Deal found 30/8$324
Mon 28/919:00 -
Nonstop3h 35m
Sat 17/1019:20 -
Nonstop3h 50m
Deal found 30/8$325
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 31 August 2026.
Sat 12/922:15 -
Nonstop3h 35m
Deal found 29/8$123
Sun 13/922:15 -
Nonstop3h 35m
Deal found 26/8$128
Mon 7/922:15 -
Nonstop3h 35m
Deal found 28/8$130
Wed 25/1122:15 -
Nonstop3h 35m
Deal found 26/8$137
Wed 7/1015:00 -
1 stop6h 45m
Deal found 30/8$138
Sat 5/1220:50 -
1 stop12h 20m
Deal found 27/8$141
Sun 20/919:00 -
Nonstop3h 35m
Deal found 27/8$142
Tue 12/115:15 -
1 stop17h 55m
Deal found 30/8$145
Fri 30/1020:50 -
1 stop12h 20m
Deal found 30/8$149
Thu 25/219:00 -
Nonstop3h 35m
Deal found 26/8$151
Tue 1/1220:50 -
1 stop16h 20m
Deal found 27/8$152
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 31 August 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 31 August 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
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Sun 18/10
13:30-20:35
1 stop5h 05m
Athens Eleftherios V.
Tue 20/10
16:30-12:30
1 stop22h 00m
$354
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Thu 10/12
13:20-03:25
1 stop12h 05m
Athens Eleftherios V.
Tue 15/12
16:35-12:20
1 stop21h 45m
$354
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Fri 11/12
13:20-03:25
1 stop12h 05m
Athens Eleftherios V.
Mon 14/12
04:30-12:20
1 stop9h 50m
$392
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Fri 2/10
06:00-23:40
1 stop15h 40m
Athens Eleftherios V.
Tue 13/10
06:30-18:40
1 stop14h 10m
$398
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Sun 11/10
13:30-20:35
1 stop5h 05m
Athens Eleftherios V.
Thu 15/10
16:30-12:30
1 stop22h 00m
$419
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Mon 28/9
13:30-15:45
1 stop24h 15m
Athens Eleftherios V.
Fri 16/10
04:25-12:30
1 stop10h 05m
$455
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Sat 24/10
20:50-12:10
1 stop13h 20m
Athens Eleftherios V.
Sat 31/10
21:45-09:10
1 stop13h 25m
$511
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Wed 11/11
18:00-00:50
2 stops28h 50m
Athens Eleftherios V.
Mon 16/11
06:00-17:05
2 stops13h 05m
$522
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Fri 2/10
17:55-10:05
1 stop14h 10m
Athens Eleftherios V.
Tue 6/10
13:20-21:35
2 stops10h 15m
$533
Fastest return journey
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Thu 15/10
11:05-00:45
2 stops11h 40m
Athens Eleftherios V.
Thu 22/10
15:30-21:35
1 stop8h 05m
$536
Flights are sorted by cheapest return flights first.
Deals found on 30/8
Showing 1-10 of 23 resultsSorted by cheapest first
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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 $261). Flying from London Heathrow Airport to Athens in July is currently the most expensive (average of $585). 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 31 August 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 $388 and $632 in December.The cheapest return price found within the last 5 days was $258 on Multiple Airlines (3 Dec–9 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 31 August 2026.
The most flights from LHR to ATH are scheduled on a Friday (26 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 31 August 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 10 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 5h 05m. 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 $181 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(84%), American Airlines(76%) or British Airways(75%), 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 $868 for a flight from London Heathrow Airport to Athens. The cheapest flight overall is $159 while the most popular route, (London Heathrow - Athens Eleftherios V.) is currently priced at $269.
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 $261). Flying from London Heathrow Airport to Athens in July is currently the most expensive (average of $585). 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
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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 31 August 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 31 August 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.
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