Cheap flights from Athens to London Heathrow Airport from £71
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — LHR
9 Dec — 16 Dec1
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 January or February, booked 31 days in advance, depart on a Sunday or Friday and return on a Friday
Cheap flight deals from Athens to Heathrow
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
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 9 November 2026.
Sat 12/1219:10 -
Nonstop4h 05m
Sat 16/122:15 -
Nonstop3h 35m
Deal found 6/11£135
Mon 7/1213:25 -
Nonstop4h 05m
Sun 10/122:15 -
Nonstop3h 35m
Deal found 7/11£136
Sun 22/1107:55 -
Nonstop4h 15m
Sun 29/1108:10 -
Nonstop3h 50m
Deal found 7/11£141
Tue 24/1120:05 -
Nonstop3h 50m
Sun 29/1108:10 -
Nonstop3h 50m
Deal found 5/11£144
Thu 3/1216:25 -
Nonstop4h 00m
Sun 6/1209:55 -
Nonstop3h 50m
Deal found 4/11£147
Sat 5/1216:55 -
Nonstop4h 00m
Fri 11/1207:15 -
Nonstop3h 45m
Deal found 5/11£147
Tue 24/1120:05 -
Nonstop3h 50m
Sat 5/1216:15 -
Nonstop3h 45m
Deal found 5/11£148
Tue 1/1220:05 -
Nonstop3h 50m
Tue 8/1213:10 -
Nonstop3h 50m
Deal found 7/11£149
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 9 November 2026.
Sun 20/1215:50 -
1 stop22h 30m
Sun 10/113:20 -
1 stop12h 05m
Deal found 8/11£153
Thu 3/1217:25 -
1 stop16h 15m
Mon 7/1220:25 -
1 stop14h 15m
Deal found 5/11£179
Sat 28/1117:40 -
1 stop6h 00m
Tue 1/1216:40 -
1 stop6h 50m
Deal found 7/11£192
Thu 14/114:30 -
1 stop6h 15m
Sun 17/122:15 -
Nonstop3h 35m
Deal found 4/11£225
Wed 25/1120:20 -
Nonstop3h 50m
Sun 29/1108:10 -
Nonstop3h 50m
Deal found 4/11£237
Wed 23/1219:30 -
1 stop16h 10m
Mon 28/1216:30 -
1 stop17h 25m
Deal found 7/11£284
Sun 6/1212:05 -
1 stop11h 15m
Sun 14/311:05 -
2 stops11h 45m
Deal found 6/11£311
Thu 14/107:05 -
1 stop6h 10m
Sun 17/111:10 -
1 stop5h 15m
Deal found 4/11£195
Thu 24/1216:35 -
1 stop21h 45m
Sun 3/113:20 -
1 stop23h 45m
Deal found 6/11£217
Wed 30/1204:30 -
1 stop9h 50m
Sun 3/113:20 -
1 stop23h 45m
Deal found 9/11£245
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 9 November 2026.
Mon 25/113:25 -
Nonstop4h 05m
Thu 28/122:15 -
Nonstop3h 35m
Deal found 8/11£122
Sun 24/119:10 -
Nonstop4h 05m
Sun 31/119:00 -
Nonstop3h 35m
Deal found 7/11£125
Sat 12/1219:10 -
Nonstop4h 05m
Sat 16/122:15 -
Nonstop3h 35m
Deal found 6/11£135
Fri 22/119:10 -
Nonstop4h 05m
Fri 29/119:00 -
Nonstop3h 35m
Deal found 4/11£136
Mon 7/1213:25 -
Nonstop4h 05m
Sun 10/122:15 -
Nonstop3h 35m
Deal found 7/11£136
Tue 26/119:10 -
Nonstop4h 05m
Thu 28/122:15 -
Nonstop3h 35m
Deal found 7/11£137
Sun 24/113:25 -
Nonstop4h 05m
Fri 29/119:00 -
Nonstop3h 35m
Deal found 6/11£139
Tue 26/113:25 -
Nonstop4h 05m
Fri 29/122:15 -
Nonstop3h 35m
Deal found 8/11£140
Fri 22/119:10 -
Nonstop4h 05m
Thu 28/122:15 -
Nonstop3h 35m
Deal found 8/11£141
Sun 22/1107:55 -
Nonstop4h 15m
Sun 29/1108:10 -
Nonstop3h 50m
Deal found 6/11£142
Last-minute flights from Athens to Heathrow
Discover last-minute flight deals from Athens to Heathrow. Data last updated 9 November 2026 and is based on user searches.
Sun 22/1107:55 -
Nonstop4h 15m
Sun 29/1108:10 -
Nonstop3h 50m
Deal found 7/11£141
Tue 24/1120:05 -
Nonstop3h 50m
Sun 29/1108:10 -
Nonstop3h 50m
Deal found 5/11£144
Tue 24/1120:05 -
Nonstop3h 50m
Sat 5/1216:15 -
Nonstop3h 45m
Deal found 5/11£148
Tue 1/1220:05 -
Nonstop3h 50m
Tue 8/1213:10 -
Nonstop3h 50m
Deal found 7/11£149
Thu 3/1216:25 -
Nonstop4h 00m
Sun 6/1209:55 -
Nonstop3h 50m
Deal found 4/11£147
Sat 5/1216:55 -
Nonstop4h 00m
Fri 11/1207:15 -
Nonstop3h 45m
Deal found 5/11£147
Mon 7/1213:25 -
Nonstop4h 05m
Sun 10/122:15 -
Nonstop3h 35m
Deal found 7/11£136
Sat 12/1219:10 -
Nonstop4h 05m
Sat 16/122:15 -
Nonstop3h 35m
Deal found 6/11£135
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 9 November 2026.
Mon 18/116:00 -
Nonstop3h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11£71
Fri 18/1221:45 -
1 stop24h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/11£72
Sat 19/1221:45 -
1 stop24h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/11£73
Thu 19/1104:30 -
1 stop9h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/11£73
Mon 14/1221:45 -
1 stop13h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£74
Wed 17/311:55 -
1 stop10h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£75
Mon 30/1123:45 -
2 stops20h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/11£76
Sat 21/1116:35 -
1 stop21h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£76
Thu 6/514:00 -
Nonstop4h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£77
Mon 8/320:20 -
Nonstop3h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/11£78
Wed 16/1215:50 -
1 stop22h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11£79
Mon 14/1209:40 -
2 stops12h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/11£79
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 9 November 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 7,457,451 searches. Data last updated 9 November 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
Cheapest return flight
Fastest return journey
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Fri 7/5
07:30-09:35
Nonstop4h 05m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
£85
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Mon 8/3
15:50-12:20
1 stop22h 30m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
£85
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Tue 8/12
16:35-12:20
1 stop21h 45m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
£86
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Wed 18/11
15:50-12:20
1 stop22h 30m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
£86
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Fri 11/12
19:10-14:25
1 stop21h 15m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
£87
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Mon 16/11
04:30-12:20
1 stop9h 50m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
£87
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Fri 5/2
04:30-12:20
1 stop9h 50m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
£87
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Sun 10/1
19:30-09:40
1 stop16h 10m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
£102
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Mon 23/11
19:30-09:40
1 stop16h 10m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
£116
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Sun 20/12
15:50-12:20
1 stop22h 30m
London Heathrow
Sun 10/1
13:20-03:25
1 stop12h 05m
£153
Flights are sorted by cheapest return flights first.
Deals found on 9/11
Showing 1-10 of 19 resultsSorted by cheapest first
1
2
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
How far ahead should I book a flight from Athens to London Heathrow Airport?
To ensure you get the cheapest price possible for a flight from Athens to London Heathrow Airport, you should look to book at least 30 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 £155). Flying from Athens to London Heathrow Airport in August is currently the most expensive (average of £347). 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 9 November 2026.
It’s typically best to fly out from Athens to London Heathrow Airport in the evening. Doing so could potentially save you 19% on the flight price compared to flying at midday, 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 31 October 2026.
Travellers seeking maximum savings on their Athens to London Heathrow Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from Athens to London Heathrow Airport?
Airfare is below average for this route at the moment.
Athens to London Heathrow Airport flights typically cost between £177 and £268 in January.The cheapest return price found within the last 5 days was £122 on Aegean Airlines (25 Jan–28 Jan).
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 9 November 2026.
The most flights from ATH to LHR are scheduled on a Sunday (19 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 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 97 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?
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 Athens to London flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 13% of flights being delayed.
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 9 November 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 12 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 KLM fly from Athens to London Heathrow Airport in about 7h 40m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1507 mi.
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 £119. Another option worth looking into is British Airways, starting at £136 return. Aegean Airlines is priced at 49% 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 Aegean Airlines, with whom users have recently found tickets for as low as £68. However, be on the lookout for offers from British Airways and Scandinavian Airlines, 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 LATAM Airlines (83%), British Airways (73%) or American Airlines (71%) 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 £248, our data indicates the cheapest price to be £79. The most popular route (Athens Eleftherios V. - London Heathrow), is priced around £131.
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 £155). Flying from Athens to London Heathrow Airport in August is currently the most expensive (average of £347). 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 9 November 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 7,457,451 searches. Data last updated 9 November 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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