Cheap flights from Athens to London Heathrow Airport from $156
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — LHR
10 Oct — 17 Oct1
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 March, booked 70 days in advance, depart on a Monday or Tuesday and return on a Monday
Cheap flight deals from Athens to Heathrow
Enter your travel dates to find the best prices.
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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 10 September 2026.
Thu 22/1004:25 -
1 stop10h 05m
Wed 28/1018:50 -
1 stop15h 05m
Deal found 9/9$263
Tue 24/1120:05 -
Nonstop3h 50m
Sun 29/1108:10 -
Nonstop3h 50m
Deal found 9/9$269
Sat 5/1221:45 -
1 stop13h 25m
Sat 12/1209:55 -
1 stop9h 05m
Deal found 8/9$281
Fri 11/1217:15 -
Nonstop3h 50m
Mon 14/1210:15 -
Nonstop3h 50m
Deal found 10/9$284
Thu 5/1104:30 -
1 stop9h 50m
Wed 11/1113:20 -
1 stop12h 05m
Deal found 10/9$287
Thu 22/1004:25 -
1 stop10h 05m
Wed 11/1113:20 -
1 stop12h 05m
Deal found 10/9$288
Tue 17/1119:10 -
Nonstop4h 05m
Sat 21/1122:15 -
Nonstop3h 35m
Deal found 10/9$292
Sat 21/1120:15 -
Nonstop3h 50m
Thu 26/1109:30 -
Nonstop3h 50m
Deal found 7/9$296
Wed 25/1120:20 -
Nonstop3h 50m
Sun 29/1108:10 -
Nonstop3h 50m
Deal found 7/9$298
Wed 11/1120:20 -
Nonstop3h 50m
Sun 15/1108:10 -
Nonstop3h 50m
Deal found 9/9$299
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 10 September 2026.
Sat 21/1119:10 -
Nonstop4h 05m
Mon 30/1122:15 -
Nonstop3h 35m
Deal found 10/9$292
Thu 12/1116:35 -
1 stop21h 45m
Wed 18/1113:20 -
1 stop12h 05m
Deal found 6/9$318
Wed 4/1117:40 -
1 stop6h 00m
Sat 7/1117:10 -
1 stop5h 30m
Deal found 9/9$357
Wed 11/1107:05 -
1 stop6h 10m
Sun 15/1110:30 -
1 stop6h 05m
Deal found 6/9$360
Sun 8/1116:45 -
Nonstop4h 00m
Thu 12/1119:15 -
Nonstop3h 45m
Deal found 8/9$361
Fri 29/116:00 -
1 stop7h 20m
Mon 1/206:50 -
2 stops16h 00m
Deal found 8/9$390
Tue 20/1016:30 -
1 stop22h 00m
Tue 27/1013:20 -
1 stop23h 45m
Deal found 5/9$343
Fri 11/1219:10 -
Nonstop4h 05m
Tue 15/1209:55 -
1 stop11h 35m
Deal found 5/9$364
Thu 8/1016:20 -
Nonstop4h 05m
Mon 12/1007:00 -
Nonstop3h 45m
Deal found 7/9$383
Thu 15/1010:20 -
1 stop28h 10m
Thu 29/1013:20 -
1 stop23h 45m
Deal found 7/9$375
Sat 17/1016:30 -
1 stop22h 00m
Thu 29/1013:20 -
1 stop12h 05m
Deal found 10/9$377
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 10 September 2026.
Tue 26/119:10 -
Nonstop4h 05m
Fri 29/119:00 -
Nonstop3h 35m
Deal found 10/9$262
Tue 24/1120:05 -
Nonstop3h 50m
Sun 29/1108:10 -
Nonstop3h 50m
Deal found 9/9$269
Thu 14/116:25 -
Nonstop4h 00m
Mon 18/107:20 -
Nonstop3h 45m
Deal found 10/9$284
Sat 21/1120:15 -
Nonstop3h 50m
Thu 26/1109:30 -
Nonstop3h 50m
Deal found 7/9$296
Wed 25/1120:20 -
Nonstop3h 50m
Sun 29/1108:10 -
Nonstop3h 50m
Deal found 7/9$298
Wed 11/1120:20 -
Nonstop3h 50m
Sun 15/1108:10 -
Nonstop3h 50m
Deal found 9/9$299
Thu 7/120:00 -
Nonstop3h 50m
Sat 16/107:40 -
Nonstop3h 45m
Deal found 6/9$300
Wed 18/1120:20 -
Nonstop3h 50m
Sat 21/1107:40 -
Nonstop3h 45m
Deal found 10/9$302
Last-minute flights from Athens to Heathrow
Discover last-minute flight deals from Athens to Heathrow. Data last updated 10 September 2026 and is based on user searches.
Tue 6/1015:55 -
Nonstop4h 00m
Tue 13/1022:15 -
Nonstop3h 35m
Deal found 8/9$327
Thu 15/1004:25 -
1 stop10h 05m
Thu 29/1022:15 -
Nonstop3h 35m
Deal found 6/9$332
Thu 15/1018:00 -
Nonstop3h 55m
Tue 20/1013:10 -
Nonstop3h 55m
Deal found 7/9$341
Tue 20/1016:30 -
1 stop22h 00m
Tue 27/1020:50 -
2 stops19h 25m
Deal found 5/9$323
Thu 22/1004:25 -
1 stop10h 05m
Wed 28/1018:50 -
1 stop15h 05m
Deal found 9/9$263
Thu 22/1004:25 -
1 stop10h 05m
Wed 28/1013:20 -
1 stop24h 30m
Deal found 6/9$287
Thu 22/1004:25 -
1 stop10h 05m
Wed 11/1113:20 -
1 stop12h 05m
Deal found 10/9$288
Thu 22/1004:25 -
1 stop10h 05m
Thu 29/1013:20 -
1 stop23h 45m
Deal found 5/9$317
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 10 September 2026.
Wed 3/311:55 -
1 stop28h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9$156
Fri 8/119:10 -
1 stop21h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9$161
Sun 7/305:55 -
1 stop6h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9$163
Wed 9/1215:50 -
1 stop22h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9$165
Wed 13/111:55 -
1 stop28h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9$166
Wed 18/1120:20 -
Nonstop3h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9$169
Wed 11/1120:20 -
Nonstop3h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9$170
Thu 7/116:25 -
Nonstop4h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9$172
Sat 19/1211:55 -
1 stop10h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9$180
Sat 19/1219:30 -
1 stop16h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9$183
Wed 7/1021:35 -
1 stop13h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9$187
Tue 27/1016:35 -
1 stop21h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9$188
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 10 September 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 10 September 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.
Sun 7/3
05:55-10:45
1 stop6h 50m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
$163
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Mon 21/12
15:50-12:20
1 stop22h 30m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
$165
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Thu 7/1
06:00-15:40
1 stop11h 40m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
$183
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Tue 13/10
16:30-12:30
1 stop22h 00m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
$190
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Wed 3/3
15:50-12:20
1 stop22h 30m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
$190
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Fri 16/10
04:25-12:30
1 stop10h 05m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
$190
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Sat 17/10
16:30-12:30
1 stop22h 00m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
$190
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Fri 25/9
06:45-14:15
1 stop9h 30m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
$230
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Thu 17/9
19:30-09:40
1 stop16h 10m
London Heathrow
Wed 31/12
00:00-01:00
Nonstop0h 00m
$260
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Sat 21/11
19:10-21:15
Nonstop4h 05m
London Heathrow
Mon 30/11
22:15-03:50
Nonstop3h 35m
$292
Flights are sorted by cheapest return flights first.
Deals found on 10/9
Showing 1-10 of 21 resultsSorted by cheapest first
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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?
The best time to book flights from Athens to London Heathrow Airport is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Athens to London Heathrow Airport?
Currently, February is the cheapest month in which you can book a flight from Athens to London Heathrow Airport (average of $298). Flying from Athens to London Heathrow Airport in August is currently the most expensive (average of $624). 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 10 September 2026.
It’s typically best to fly out from Athens to London Heathrow Airport in the morning. Doing so could potentially save you 21% on the flight price compared to flying in the evening, which is usually more expensive.
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 $388 and $554 in January.The cheapest return price found within the last 5 days was $262 on Aegean Airlines (26 Jan–29 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 10 September 2026.
The most flights from ATH to LHR are scheduled on a Wednesday (20 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).
How often are flights from Athens to London delayed?
About 13% 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, Aegean Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
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?
If you book a flight to London Heathrow from Athens, you will be flying from Eleftherios V., which is the city’s only airport. Athens Eleftherios V. (ATH) is located 19.7 km from the centre of Athens. There are 8 flights from Eleftherios V. to London Heathrow per day from 0 different airlines.
How long is the flight from Athens to London Heathrow Airport?
A quick flight from Athens to London Heathrow Airport can take about 3h 50m. British Airways provides one of the quickest options available for as low as $312. Airlines will cover a distance of 2425 km. This flight may include one or multiple stops.
What are the most reliable airlines from Athens to London Heathrow Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Athens to London Heathrow Airport on time: Japan Airlines (90%), Air Canada (77%), British Airways (77%).
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 $603, our data indicates the cheapest price to be $258. The most popular route (Athens Eleftherios V. - London Heathrow), is priced around $341.
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, February is the cheapest month in which you can book a flight from Athens to London Heathrow Airport (average of $298). Flying from Athens to London Heathrow Airport in August is currently the most expensive (average of $624). 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 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 Athens to Heathrow?
Cheapflights makes it easy to find Athens to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Athens to Heathrow?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Athens.
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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