Cheap flights from Athens to London Heathrow Airport from £34
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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — LHR
28 Mar — 4 Apr1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Athens Eleftherios V. to London Heathrow are usually found in February or November, booked 44 days in advance, depart on a Thursday or Friday and return on a Wednesday
Cheap flight deals from Athens to Heathrow
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Cheapest flights from Athens to Heathrow
Explore the most affordable flight options available from Athens to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 February 2026.
Tue 17/316:00
ATH
-
LHR
Nonstop3h 55m
Aegean Airlines
Sat 21/322:15
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Deal found 25/2£126
Sat 14/320:05
ATH
-
LHR
Nonstop4h 00m
British Airways
Fri 20/319:45
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 25/2£127
Sat 7/316:55
ATH
-
LHR
Nonstop4h 00m
British Airways
Fri 13/319:45
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 24/2£128
Fri 9/1019:20
ATH
-
LHR
Nonstop3h 50m
Aegean Airlines
Tue 13/1022:15
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Deal found 23/2£133
Thu 24/913:20
ATH
-
LHR
1 stop22h 20m
Multiple Airlines
Wed 30/922:15
LHR
-
ATH
Nonstop3h 35m
Multiple Airlines
Deal found 25/2£135
Sat 7/316:55
ATH
-
LHR
Nonstop4h 00m
British Airways
Sun 15/319:45
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 24/2£137
Wed 1/416:15
ATH
-
LHR
Nonstop4h 05m
British Airways
Sat 11/420:20
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 26/2£137
Fri 27/319:10
ATH
-
LHR
Nonstop4h 05m
Multiple Airlines
Sun 5/406:30
LHR
-
ATH
1 stop14h 35m
Multiple Airlines
Deal found 26/2£138
Tue 3/316:00
ATH
-
LHR
Nonstop3h 55m
Aegean Airlines
Thu 5/322:15
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Deal found 23/2£139
Sat 7/316:55
ATH
-
LHR
Nonstop4h 00m
British Airways
Sat 14/316:15
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 22/2£140
Best flights from Athens to Heathrow
Discover carefully curated flight deals from Athens to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 February 2026.
Wed 13/504:30
ATH
-
LHR
1 stop10h 00m
Air Serbia
Sat 16/519:55
LHR
-
ATH
1 stop5h 25m
Air Serbia
Deal found 23/2£154
Sat 4/420:35
ATH
-
LHR
Nonstop3h 55m
British Airways
Fri 10/414:00
LHR
-
ATH
Nonstop3h 55m
British Airways
Deal found 25/2£162
Fri 3/413:35
ATH
-
LHR
1 stop7h 50m
KLM
Sun 12/411:45
LHR
-
ATH
1 stop11h 30m
KLM
Deal found 26/2£182
Fri 13/315:45
ATH
-
LHR
1 stop7h 20m
Turkish Airlines
Mon 23/322:35
LHR
-
ATH
1 stop11h 45m
Turkish Airlines
Deal found 24/2£191
Tue 10/314:10
ATH
-
LHR
1 stop6h 35m
Aegean Airlines
Wed 11/322:15
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Deal found 23/2£199
Thu 11/610:20
ATH
-
LHR
1 stop28h 10m
Air Serbia
Mon 15/613:30
LHR
-
ATH
1 stop11h 50m
Air Serbia
Deal found 22/2£172
Thu 23/410:20
ATH
-
LHR
1 stop28h 10m
Air Serbia
Sat 25/413:30
LHR
-
ATH
1 stop23h 20m
Air Serbia
Deal found 24/2£180
Tue 21/418:25
ATH
-
LHR
1 stop5h 45m
Aegean Airlines
Fri 24/419:00
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Deal found 25/2£231
Thu 9/416:20
ATH
-
LHR
Nonstop4h 05m
British Airways
Mon 13/407:00
LHR
-
ATH
Nonstop3h 45m
British Airways
Deal found 25/2£244
Wed 1/704:30
ATH
-
LHR
1 stop10h 00m
Air Serbia
Fri 3/713:30
LHR
-
ATH
1 stop24h 15m
Air Serbia
Deal found 22/2£220
Fri 13/318:55
ATH
-
LHR
1 stop6h 00m
Aegean Airlines
Mon 23/319:00
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Deal found 23/2£270
Direct flights from Athens to Heathrow
Explore direct flight options from Athens to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 26 February 2026.
Tue 17/316:00
ATH
-
LHR
Nonstop3h 55m
Aegean Airlines
Sat 21/322:15
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Deal found 25/2£126
Sat 14/320:05
ATH
-
LHR
Nonstop4h 00m
British Airways
Fri 20/319:45
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 25/2£127
Mon 16/320:10
ATH
-
LHR
Nonstop4h 00m
British Airways
Sun 22/307:55
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 24/2£128
Wed 1/416:15
ATH
-
LHR
Nonstop4h 05m
British Airways
Sat 11/420:20
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 26/2£137
Sun 29/315:10
ATH
-
LHR
Nonstop4h 05m
British Airways
Sat 11/420:20
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 24/2£139
Thu 19/316:10
ATH
-
LHR
Nonstop4h 00m
British Airways
Sun 22/307:55
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 25/2£143
Sat 14/320:05
ATH
-
LHR
Nonstop4h 00m
British Airways
Wed 18/306:50
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 24/2£144
Thu 2/416:20
ATH
-
LHR
Nonstop4h 05m
British Airways
Thu 9/409:20
LHR
-
ATH
Nonstop3h 55m
British Airways
Deal found 24/2£145
Last-minute flights from Athens to Heathrow
Discover last-minute flight deals from Athens to Heathrow. Data last updated 26 February 2026 and is based on user searches.
Sat 28/219:10
ATH
-
LHR
Nonstop4h 05m
Aegean Airlines
Wed 4/322:15
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Deal found 22/2£142
Tue 3/316:00
ATH
-
LHR
Nonstop3h 55m
Aegean Airlines
Thu 5/322:15
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Deal found 23/2£139
Wed 4/316:00
ATH
-
LHR
Nonstop3h 55m
Aegean Airlines
Thu 5/322:15
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Deal found 23/2£143
Sat 7/316:55
ATH
-
LHR
Nonstop4h 00m
British Airways
Fri 13/319:45
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 24/2£128
Sat 7/316:55
ATH
-
LHR
Nonstop4h 00m
British Airways
Sun 15/319:45
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 24/2£137
Sat 7/316:55
ATH
-
LHR
Nonstop4h 00m
British Airways
Sat 14/316:15
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 22/2£140
Sat 14/320:05
ATH
-
LHR
Nonstop4h 00m
British Airways
Fri 20/319:45
LHR
-
ATH
Nonstop3h 40m
British Airways
Deal found 25/2£127
Tue 17/316:00
ATH
-
LHR
Nonstop3h 55m
Aegean Airlines
Sat 21/322:15
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Deal found 25/2£126
Fri 27/319:10
ATH
-
LHR
Nonstop4h 05m
Multiple Airlines
Sun 5/406:30
LHR
-
ATH
1 stop14h 35m
Multiple Airlines
Deal found 26/2£138
One-way flights from Athens to Heathrow
Search for one-way flight options from Athens to Heathrow. Find affordable one-way fares based on user searches. Data last updated 26 February 2026.
Fri 27/319:10
ATH
-
LHR
Nonstop4h 05m
Aegean Airlines
Deal found 24/2£34
Thu 26/319:10
ATH
-
LHR
Nonstop4h 05m
Aegean Airlines
Deal found 26/2£35
Tue 17/316:00
ATH
-
LHR
Nonstop3h 55m
Aegean Airlines
Deal found 25/2£38
Tue 24/316:00
ATH
-
LHR
Nonstop3h 55m
Aegean Airlines
Deal found 26/2£50
Sat 21/319:10
ATH
-
LHR
Nonstop4h 05m
Aegean Airlines
Deal found 25/2£53
Wed 25/319:10
ATH
-
LHR
Nonstop4h 05m
Aegean Airlines
Deal found 23/2£54
Thu 19/316:00
ATH
-
LHR
Nonstop3h 55m
Aegean Airlines
Deal found 25/2£55
Wed 13/504:10
ATH
-
LHR
1 stop7h 00m
Vueling
Deal found 25/2£64
Mon 9/315:50
ATH
-
LHR
1 stop22h 30m
Air Serbia
Deal found 22/2£66
Sat 18/404:30
ATH
-
LHR
1 stop16h 35m
Air Serbia
Deal found 22/2£67
Find flight deals from Athens to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to Heathrow (LHR). 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 26 February 2026.
Customise your flight search to find flights from Athens to Heathrow 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 858,174 searches. Data last updated 26 February 2026.
Use the filters below to find and compare flights from Athens to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
AthensLondon
ATH - LHR
ATHLHR
Athens Eleftherios V.
Wed 13/5
04:30-12:30
1 stop10h 00m
London Heathrow
Sat 16/5
19:55-03:20
1 stop5h 25m
£154
AthensLondon
ATH - LHR
ATHLHR
Athens Eleftherios V.
Sat 4/4
20:35-22:30
Nonstop3h 55m
London Heathrow
Fri 10/4
14:00-19:55
Nonstop3h 55m
£162
AthensLondon
ATH - LHR
ATHLHR
Athens Eleftherios V.
Thu 11/6
10:20-12:30
1 stop28h 10m
London Heathrow
Mon 15/6
13:30-03:20
1 stop11h 50m
£172
AthensLondon
ATH - LHR
ATHLHR
Athens Eleftherios V.
Thu 23/4
10:20-12:30
1 stop28h 10m
London Heathrow
Sat 25/4
13:30-14:50
1 stop23h 20m
£180
AthensLondon
ATH - LHR
ATHLHR
Athens Eleftherios V.
Fri 3/4
13:35-19:25
1 stop7h 50m
London Heathrow
Sun 12/4
11:45-01:15
1 stop11h 30m
£182
AthensLondon
ATH - LHR
ATHLHR
Athens Eleftherios V.
Fri 13/3
15:45-21:05
1 stop7h 20m
London Heathrow
Mon 23/3
22:35-12:20
1 stop11h 45m
£191
AthensLondon
ATH - LHR
ATHLHR
Athens Eleftherios V.
Tue 10/3
14:10-18:45
1 stop6h 35m
London Heathrow
Wed 11/3
22:15-03:50
Nonstop3h 35m
£199
AthensLondon
ATH - LHR
ATHLHR
Athens Eleftherios V.
Wed 1/7
04:30-12:30
1 stop10h 00m
London Heathrow
Fri 3/7
13:30-15:45
1 stop24h 15m
£220
AthensLondon
ATH - LHR
ATHLHR
Athens Eleftherios V.
Tue 21/4
18:25-22:10
1 stop5h 45m
London Heathrow
Fri 24/4
19:00-00:35
Nonstop3h 35m
£231
AthensLondon
ATH - LHR
ATHLHR
Athens Eleftherios V.
Thu 9/4
16:20-18:25
Nonstop4h 05m
London Heathrow
Mon 13/4
07:00-12:45
Nonstop3h 45m
£244
Flights are sorted by cheapest return flights first.
Deals found on 25/2
Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3
Best time to book a flight from Athens to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Athens with our price prediction graph.
ATH-LHR
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 Heathrow Airport
Prices
Airlines
Delays
More
How far ahead should I book a flight from Athens to London Heathrow Airport?
Use this chart to determine the optimal time to book a return flight from Athens to Heathrow. Price data was last updated on 20 February 2026.
To ensure you get the cheapest price possible for a flight from Athens to London Heathrow Airport, you should look to book at least 44 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 Athens to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Athens to London Heathrow Airport (average of £89). Flying from Athens to London Heathrow Airport in August is currently the most expensive (average of £156). 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 LHR?
Find hourly flight availability from Athens to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 February 2026.
It’s typically best to fly out from Athens to London Heathrow Airport at midday. Doing so could potentially save you 34% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Athens to London Heathrow Airport?
Use this chart to determine the cheapest time to fly return from Athens to Heathrow. Price data was last updated on 21 February 2026.
Travellers seeking maximum savings on their Athens to London Heathrow Airport flight should consider departing on Thursday at midday when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Athens to London Heathrow Airport
Explore weekly flight availability from Athens to Heathrow. 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 26 February 2026.
The most flights from ATH to LHR are scheduled on a Thursday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from Athens to London delayed?
About 14% of weekly flights between Athens and London have experienced delays in the past year, with the average delay time being 99 minutes.
What is the most punctual flight time for Athens to London 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?
Wednesday 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 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.
What’s the top stopover airport for flights from Athens to London Heathrow Airport?
Share of one-stop return flights from Athens to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Stockholm (ARN) – chosen by Cheapflights users on 60% of one-stop itineraries from Athens to London Heathrow Airport on Cheapflights.
What’s the cheapest stopover airport for flights from Athens to London Heathrow Airport?
Average return fare for one-stop flights from Athens to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Belgrade (BEG) is the most affordable one-stop option, with an average return flight price of £163.
What’s the fastest stopover option from Athens to London Heathrow Airport?
Shortest average travel time for one-stop one-way flights from Athens to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Stockholm (ARN) have the shortest average one-way travel time for one-stop routes: 7h 30m.
Which airport typically offers the quickest stopover for flights from Athens to London Heathrow Airport?
Average stopover duration for one-stop one-way flights from Athens to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Stockholm (ARN) offer the fastest connection on this route, with an average stopover time of 3h 23m.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 26 February 2026.
Get a feel of what it's like to fly with Aegean Airlines and British Airways from Athens to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
You get what you pay for! No food or entertainment but seats were comfortable
Related info for your journey
Find useful and relevant information for your journey from Athens to Heathrow. 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 Heathrow?
Athens Eleftherios V. (ATH) is the airport you will fly out of if you book a flight from Athens to London Heathrow. You should not have trouble finding flights to London Heathrow from Eleftherios V.; the airport handles an average of 7 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Athens airport to London Heathrow. It is only a 12.3 mi journey to Eleftherios V. (ATH) from Athens’s city center.
How long is the flight from Athens to London Heathrow Airport?
Airlines like Air Serbia, British Airways, and KLM fly from Athens to London Heathrow Airport in about 3h 55m. The time it takes to get you to your destination can typically vary by up to 6h 05m. Airlines will cover a distance of 1507 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Athens to London Heathrow Airport round-trip?
Flying on Aegean Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at £85. Another option worth looking into is British Airways, starting at £128 return. Aegean Airlines is priced at 58% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Athens to London Heathrow Airport one-way?
The cheapest airline one-way is Wizz Air, with whom users have recently found tickets for as low as £29. However, be on the lookout for offers from Aegean Airlines and Air Serbia, as they are both options that can get you from Athens to London Heathrow Airport for a low price.
What are the most reliable airlines from Athens to London Heathrow Airport?
Consider Japan Airlines (92%), Air Canada (92%) or Singapore Airlines (89%) when booking your flight. These represent the most reliable airlines when flying from Athens to London Heathrow Airport.
What are the cheapest flights from Athens to London Heathrow Airport?
Looking for the cheapest flight from Athens to London Heathrow Airport? While on average our users pay £167, our data indicates the cheapest price to be £73. The most popular route (Athens Eleftherios V. - London Heathrow), is priced around £127.
Can I find deals for business class flights from Athens to Heathrow?
Yes. Cheapflights offers flight deals from Athens to Heathrow 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 Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Athens to London Heathrow Airport (average of £89). Flying from Athens to London Heathrow Airport in August is currently the most expensive (average of £156). 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.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 February 2026.
Discover the top 2 airlines that operate flights from Athens to Heathrow. 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 858,174 searches. Data last updated 26 February 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 Athens to Heathrow?
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 Heathrow from Athens today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Athens to Heathrow?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Athens to Heathrow for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Athens to Heathrow with no change fees?
Yes! Cheapflights helps users easily find flights from Athens to Heathrow with no change fees.
Can Cheapflights notify me if prices for flights from Athens to Heathrow become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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