Cheap flights from London Heathrow Airport to Athens from C$ 125
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ATH
10 Oct — 17 Oct1
Round-trip
1 adult
Economy
Round-trip
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 Tuesday or Wednesday and return on a Wednesday
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 10 September 2026.
Wed 2/128:50 p.m. -
1 stop16h 20m
Mon 7/127:10 p.m. -
Nonstop4h 05m
Deal found 5/9C$ 256
Sun 27/910:15 p.m. -
Nonstop3h 35m
Mon 30/114:00 p.m. -
Nonstop3h 55m
Deal found 9/9C$ 265
Thu 3/129:55 a.m. -
1 stop11h 35m
Mon 7/127:10 p.m. -
Nonstop4h 05m
Deal found 5/9C$ 270
Sun 13/96:40 a.m. -
Nonstop3h 45m
Wed 2/128:20 p.m. -
Nonstop3h 50m
Deal found 5/9C$ 277
Fri 20/118:50 p.m. -
1 stop12h 20m
Sun 6/1211:55 a.m. -
1 stop10h 10m
Deal found 6/9C$ 285
Wed 18/117:40 p.m. -
Nonstop3h 45m
Fri 27/117:40 p.m. -
Nonstop3h 50m
Deal found 7/9C$ 291
Fri 6/118:50 p.m. -
1 stop12h 20m
Tue 10/1111:55 a.m. -
1 stop10h 10m
Deal found 5/9C$ 294
Thu 3/125:05 p.m. -
1 stop6h 15m
Mon 7/121:35 p.m. -
1 stop9h 15m
Deal found 6/9C$ 296
Sat 14/112:05 p.m. -
1 stop9h 15m
Tue 24/112:40 p.m. -
1 stop8h 45m
Deal found 9/9C$ 298
Thu 26/117:00 p.m. -
Nonstop3h 35m
Mon 30/114:00 p.m. -
Nonstop3h 55m
Deal found 5/9C$ 299
Wed 25/118:50 p.m. -
1 stop12h 20m
Sun 29/1111:55 a.m. -
1 stop10h 10m
Deal found 8/9C$ 302
Best flights from Heathrow to Athens
Discover carefully curated flight deals from Heathrow to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.
Mon 7/121:20 p.m. -
1 stop24h 30m
Sun 13/123:50 p.m. -
1 stop22h 30m
Deal found 9/9C$ 321
Mon 2/1110:15 p.m. -
Nonstop3h 35m
Wed 11/116:45 a.m. -
1 stop8h 05m
Deal found 9/9C$ 394
Mon 12/107:00 a.m. -
Nonstop3h 45m
Sun 18/108:50 p.m. -
Nonstop3h 55m
Deal found 5/9C$ 419
Sat 24/108:50 p.m. -
1 stop13h 20m
Sat 31/109:45 p.m. -
1 stop13h 25m
Deal found 8/9C$ 463
Sun 4/106:00 a.m. -
1 stop15h 40m
Mon 12/106:30 a.m. -
1 stop14h 10m
Deal found 9/9C$ 463
Tue 29/96:50 a.m. -
1 stop5h 50m
Sat 3/1011:05 a.m. -
1 stop12h 30m
Deal found 5/9C$ 477
Thu 8/109:05 p.m. -
1 stop11h 40m
Thu 15/1011:40 a.m. -
1 stop11h 55m
Deal found 7/9C$ 492
Tue 15/121:20 p.m. -
1 stop23h 45m
Tue 29/124:35 p.m. -
1 stop21h 45m
Deal found 7/9C$ 349
Tue 13/101:30 p.m. -
1 stop23h 20m
Thu 15/1010:20 a.m. -
1 stop28h 10m
Deal found 6/9C$ 403
Fri 25/98:35 p.m. -
Nonstop3h 40m
Tue 6/108:00 p.m. -
Nonstop3h 55m
Deal found 6/9C$ 529
Thu 29/107:15 p.m. -
Nonstop3h 45m
Mon 2/118:20 p.m. -
Nonstop3h 50m
Deal found 7/9C$ 582
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 27/910:15 p.m. -
Nonstop3h 35m
Mon 30/114:00 p.m. -
Nonstop3h 55m
Deal found 9/9C$ 265
Mon 4/17:20 a.m. -
Nonstop3h 45m
Sun 10/18:00 p.m. -
Nonstop3h 50m
Deal found 5/9C$ 285
Wed 18/117:40 p.m. -
Nonstop3h 45m
Fri 27/117:40 p.m. -
Nonstop3h 50m
Deal found 7/9C$ 291
Sun 3/11:10 p.m. -
Nonstop3h 50m
Wed 27/18:20 p.m. -
Nonstop3h 50m
Deal found 9/9C$ 295
Thu 26/117:00 p.m. -
Nonstop3h 35m
Mon 30/114:00 p.m. -
Nonstop3h 55m
Deal found 5/9C$ 299
Wed 4/117:40 p.m. -
Nonstop3h 45m
Sat 14/118:15 p.m. -
Nonstop3h 50m
Deal found 6/9C$ 303
Tue 17/115:35 p.m. -
Nonstop3h 45m
Thu 17/124:25 p.m. -
Nonstop4h 00m
Deal found 6/9C$ 306
Mon 9/117:40 p.m. -
Nonstop3h 45m
Tue 17/118:05 p.m. -
Nonstop3h 50m
Deal found 7/9C$ 307
Wed 4/117:40 p.m. -
Nonstop3h 45m
Tue 17/118:05 p.m. -
Nonstop3h 50m
Deal found 7/9C$ 320
Tue 16/21:10 p.m. -
Nonstop3h 50m
Tue 23/28:05 p.m. -
Nonstop3h 50m
Deal found 8/9C$ 321
Sun 13/127:45 p.m. -
Nonstop3h 45m
Wed 16/128:20 p.m. -
Nonstop3h 50m
Deal found 8/9C$ 324
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 12/98:20 p.m. -
Nonstop3h 40m
Wed 2/128:20 p.m. -
Nonstop3h 50m
Deal found 5/9C$ 303
Sat 12/98:20 p.m. -
Nonstop3h 40m
Sat 28/118:15 p.m. -
Nonstop3h 50m
Deal found 5/9C$ 317
Sat 12/98:20 p.m. -
Nonstop3h 40m
Thu 3/127:55 a.m. -
Nonstop4h 15m
Deal found 5/9C$ 334
Sun 13/96:40 a.m. -
Nonstop3h 45m
Wed 2/128:20 p.m. -
Nonstop3h 50m
Deal found 5/9C$ 277
Sun 13/96:40 a.m. -
Nonstop3h 45m
Sat 28/118:15 p.m. -
Nonstop3h 50m
Deal found 5/9C$ 291
Sun 13/96:40 a.m. -
Nonstop3h 45m
Thu 3/128:00 p.m. -
Nonstop3h 50m
Deal found 5/9C$ 307
Mon 14/98:35 p.m. -
Nonstop3h 40m
Wed 2/128:20 p.m. -
Nonstop3h 50m
Deal found 5/9C$ 330
Sun 27/910:15 p.m. -
Nonstop3h 35m
Mon 30/114:00 p.m. -
Nonstop3h 55m
Deal found 9/9C$ 265
Wed 7/101:30 p.m. -
1 stop11h 50m
Tue 13/104:30 p.m. -
1 stop22h 00m
Deal found 9/9C$ 321
Sat 10/108:20 p.m. -
Nonstop3h 40m
Mon 19/108:50 p.m. -
Nonstop3h 55m
Deal found 8/9C$ 332
Wed 28/101:20 p.m. -
1 stop12h 05m
Sun 8/114:30 a.m. -
1 stop9h 50m
Deal found 7/9C$ 320
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 20/910:15 p.m. -
Nonstop3h 35m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 125
Sun 27/910:15 p.m. -
Nonstop3h 35m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 127
Mon 14/129:55 a.m. -
1 stop14h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/9C$ 142
Tue 24/118:50 p.m. -
1 stop12h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 9/9C$ 149
Thu 14/13:15 p.m. -
1 stop25h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/9C$ 152
Mon 28/98:50 p.m. -
1 stop11h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 153
Fri 30/108:50 p.m. -
1 stop12h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/9C$ 154
Tue 13/108:50 p.m. -
1 stop11h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/9C$ 156
Sat 19/910:15 p.m. -
Nonstop3h 35m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 8/9C$ 157
Wed 21/103:30 p.m. -
1 stop18h 25m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 159
Wed 3/310:15 p.m. -
Nonstop3h 35m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 160
Sat 24/108:50 p.m. -
1 stop13h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 163
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.
Customize 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 round-trip
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Wed 25/11
8:50 p.m.-11:10 a.m.
1 stop12h 20m
Athens Eleftherios V.
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 154
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Thu 28/1
3:15 p.m.-11:45 a.m.
1 stop18h 30m
Athens Eleftherios V.
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 156
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Tue 10/11
8:50 p.m.-11:10 a.m.
1 stop12h 20m
Athens Eleftherios V.
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 159
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Tue 2/3
8:50 p.m.-11:10 a.m.
1 stop12h 20m
Athens Eleftherios V.
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 163
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Tue 2/2
8:50 p.m.-11:10 a.m.
1 stop12h 20m
Athens Eleftherios V.
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 168
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Thu 15/10
8:50 p.m.-10:30 a.m.
1 stop11h 40m
Athens Eleftherios V.
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 170
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Thu 3/12
11:45 a.m.-1:20 a.m.
1 stop11h 35m
Athens Eleftherios V.
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 172
Quickest round-trip
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Tue 8/12
5:05 p.m.-1:20 a.m.
1 stop6h 15m
Athens Eleftherios V.
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 172
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Fri 4/12
6:30 a.m.-4:35 p.m.
1 stop8h 05m
Athens Eleftherios V.
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 172
LondonAthens
LHR London Heathrow - ATH Athens Eleftherios V.
LHRATH
London Heathrow
Mon 30/11
6:30 a.m.-1:20 a.m.
1 stop16h 50m
Athens Eleftherios V.
Wed 31/12
12:00 a.m.-11:00 p.m.
Nonstop0h 00m
C$ 172
Flights are sorted by cheapest round-trip flights first.
Deals found on 9/9
Showing 1-10 of 22 resultsSorted by cheapest first
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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 round-trip 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 C$ 258). Flying from London Heathrow Airport to Athens in July is currently the most expensive (average of C$ 580). 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.
It’s typically best to fly out from London Heathrow Airport to Athens in the morning. Doing so could potentially save you 52% on the flight price compared to flying at noon, which is usually more expensive.
How much does it cost to fly round-trip 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 C$ 379 and C$ 618 in December.The cheapest round-trip price found within the last 5 days was C$ 256 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 has 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.
Read reviews from past customers who have flown Aegean Airlines
from London Heathrow Airport to Athens. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Excellent crew on board. No issues or silly conflicts during boarding.
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?
Athens Eleftherios V. (ATH), located 19.7 km from the city centre, is the airport you fly into when you book flights from London Heathrow to Athens. 1 airline have flights to Eleftherios V. from London Heathrow on a regular basis. Booking flights from London Heathrow to Athens Eleftherios V. should not be difficult; the airport handles an average of 11 inbound flights from London Heathrow per day.
How long is the flight from London Heathrow Airport to Athens?
A quick flight from London Heathrow Airport to Athens can take about 3h 35m. Air Serbia provides one of the quickest options available for as low as C$ 394. The distance between London Heathrow Airport and Athens is about 2425 km. This flight may include one or multiple stops.
What is the cheapest airline to fly from London Heathrow Airport to Athens round-trip?
Currently priced at C$ 293, Aegean Airlines will fly you from London Heathrow Airport to Athens and back. In addition to Aegean Airlines, many other airlines offer competitively priced options for your trip. Aegean Airlines is currently priced 33% below the average price you’ll pay for this route.
What are the most reliable airlines from London Heathrow Airport to Athens?
The top 3 most reliable airlines when flying from London Heathrow Airport to Athens are Japan Airlines (87%), British Airways (81%) and American Airlines (81%).
What are the cheapest flights from London Heathrow Airport to Athens?
While on average a flight from London Heathrow Airport to Athens is generally C$ 261, our data shows the cheapest flight currently is C$ 238. When looking at the most popular route, (London Heathrow - Athens Eleftherios V.), you can expect to pay C$ 793 for that flight.
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 C$ 258). Flying from London Heathrow Airport to Athens in July is currently the most expensive (average of C$ 580). 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 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 travelers 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?
Deals for Heathrow to Athens flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
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?
Yes! Cheapflights helps users easily find flights from Heathrow to Athens with no change fees.
Can Cheapflights notify me if prices for flights from Heathrow to Athens become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Athens from Heathrow today and book when prices fit your budget.
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