$111+ Cheap flights from Athens (ATH) to Heathrow (LHR)
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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — LHR
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from Athens to Heathrow with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 Friday and return on a Saturday
Cheap flight deals from Athens to Heathrow
Cheapest
Best
Last-minute
One-way
Cheapest flights from Athens to HeathrowExplore 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 September 8, 2026.
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 September 8, 2026.
This Mytrip deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:30 pm -
1 stop15h 40m
Fri 11/69:55 am -
1 stop14h 45m
Deal found 9/4![Multiple Airlines logo]()
$185
This Aegean Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:30 pm -
Nonstop4h 00m
Mon 10/2610:15 pm -
Nonstop3h 35m
Deal found 9/3![Aegean Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:25 am -
1 stop10h 05m
Thu 10/2910:15 pm -
Nonstop3h 35m
Deal found 9/7![Multiple Airlines logo]()
$191
This British Airways deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:15 pm -
Nonstop3h 50m
Sun 12/68:10 am -
Nonstop3h 50m
Deal found 9/6![British Airways logo]()
$194
This Expedia deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:15 pm -
Nonstop3h 50m
Sun 12/68:10 am -
Nonstop3h 50m
Deal found 9/4![British Airways logo]()
$199
This British Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:15 pm -
Nonstop3h 50m
Mon 12/1410:15 am -
Nonstop3h 50m
Deal found 9/7![British Airways logo]()
$205
This British Airways deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:30 pm -
Nonstop4h 00m
Sun 11/298:10 am -
Nonstop3h 50m
Deal found 9/5![British Airways logo]()
$206
This Air Serbia deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:50 pm -
1 stop22h 30m
Tue 11/171:20 pm -
1 stop23h 45m
Deal found 9/3![Air Serbia logo]()
$207
This Vueling Global deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:55 am -
1 stop10h 10m
Fri 12/119:55 am -
1 stop9h 05m
Deal found 9/3![Vueling logo]()
$212
This British Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:15 pm -
Nonstop3h 50m
Thu 11/269:30 am -
Nonstop3h 50m
Deal found 9/7![British Airways logo]()
$214
Best flights from Athens to HeathrowDiscover carefully curated flight deals from Athens to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from Athens to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This British Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/258:20 pm -
Nonstop3h 50m
Sun 11/298:10 am -
Nonstop3h 50m
Deal found 9/7![British Airways logo]()
$215
This Air Serbia deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:35 pm -
1 stop21h 45m
Mon 11/301:20 pm -
1 stop12h 05m
Deal found 9/8![Air Serbia logo]()
$230
This ITA Airways deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:40 pm -
1 stop6h 00m
Sat 11/214:40 pm -
1 stop6h 50m
Deal found 9/3![Multiple Airlines logo]()
$252
This Brussels Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:30 pm -
1 stop8h 05m
Tue 10/136:50 am -
1 stop5h 50m
Deal found 9/6![Brussels Airlines logo]()
$258
This British Airways deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:55 pm -
Nonstop4h 00m
Sat 11/217:40 am -
Nonstop3h 45m
Deal found 9/4![British Airways logo]()
$225
This Air Serbia deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:35 pm -
1 stop21h 45m
Wed 11/181:20 pm -
1 stop12h 05m
Deal found 9/7![Air Serbia logo]()
$230
This ITA Airways deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:05 am -
1 stop6h 10m
Sun 11/1510:30 am -
1 stop6h 05m
Deal found 9/6![Multiple Airlines logo]()
$260
This British Airways deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:25 pm -
Nonstop4h 00m
Fri 1/297:45 pm -
Nonstop3h 45m
Deal found 9/5![British Airways logo]()
$257
This ITA Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:40 pm -
1 stop6h 00m
Sun 11/298:30 am -
1 stop6h 00m
Deal found 9/7![Multiple Airlines logo]()
$274
This British Airways deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:00 pm -
Nonstop3h 50m
Thu 11/127:15 pm -
Nonstop3h 45m
Deal found 9/3![British Airways logo]()
$257
Last-minute flights from Athens to HeathrowDiscover last-minute flight deals from Athens to Heathrow. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Athens to Heathrow. Data last updated September 8, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:25 am -
1 stop10h 05m
Sun 9/2710:15 pm -
Nonstop3h 35m
Deal found 9/4![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/244:25 am -
1 stop10h 05m
Sat 9/2610:15 pm -
Nonstop3h 35m
Deal found 9/4![Multiple Airlines logo]()
$242
This FlightHub deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:15 am -
Nonstop4h 00m
Thu 10/110:15 pm -
Nonstop3h 35m
Deal found 9/4![Aegean Airlines logo]()
$226
This Booking.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 pm -
Nonstop3h 55m
Wed 10/218:30 pm -
Nonstop3h 40m
Deal found 9/4![British Airways logo]()
$243
This Aegean Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:30 pm -
Nonstop4h 00m
Mon 10/2610:15 pm -
Nonstop3h 35m
Deal found 9/3![Aegean Airlines logo]()
$188
This Booking.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:20 am -
1 stop28h 10m
Mon 10/2610:15 pm -
Nonstop3h 35m
Deal found 9/4![Multiple Airlines logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:25 am -
1 stop10h 05m
Thu 10/2910:15 pm -
Nonstop3h 35m
Deal found 9/7![Multiple Airlines logo]()
$191
This Air Serbia deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:25 am -
1 stop10h 05m
Wed 10/281:20 pm -
1 stop12h 05m
Deal found 9/6![Air Serbia logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:25 am -
1 stop10h 05m
Mon 10/2610:15 pm -
Nonstop3h 35m
Deal found 9/5![Multiple Airlines logo]()
$220
This Air Serbia deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:25 am -
1 stop10h 05m
Thu 10/291:20 pm -
1 stop23h 45m
Deal found 9/5![Air Serbia logo]()
$229
One-way flights from Athens to HeathrowSearch for one-way flight options from Athens to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from Athens to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:55 am -
1 stop10h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Vueling logo]()
$111
This Jetabroad deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:35 pm -
1 stop21h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Air Serbia logo]()
$112
This Expedia deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/78:00 pm -
Nonstop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![British Airways logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:30 pm -
1 stop15h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$115
This Booking.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:15 am -
Nonstop4h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Aegean Airlines logo]()
$116
This Transavia Smart Connect deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Transavia Smart Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/157:10 pm -
1 stop21h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:30 am -
1 stop9h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Air Serbia logo]()
$118
This Orbitz deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:40 pm -
Nonstop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![British Airways logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:40 am -
1 stop29h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$121
This British Airways deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:20 pm -
Nonstop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![British Airways logo]()
$122
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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $185 (Mytrip) |
One-way from | $111 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $332 |
Good round-trip deal | $332 or less |
Good one-way deal | $362 or less |
Cheapflights Fare Finder
Customize 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 September 8, 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
Cheapest round-trip
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Tue 11/3
4:35 pm-12:20 pm
1 stop21h 45m
London Heathrow
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Mon 10/5
4:30 pm-12:30 pm
1 stop22h 00m
London Heathrow
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$136
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Wed 10/7
3:35 pm-12:30 pm
1 stop22h 55m
London Heathrow
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$137
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Fri 10/23
4:25 am-12:30 pm
1 stop10h 05m
London Heathrow
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$137
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Wed 10/21
6:45 am-2:15 pm
1 stop9h 30m
London Heathrow
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$142
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Sun 11/8
7:30 pm-9:40 am
1 stop16h 10m
London Heathrow
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$151
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Wed 9/30
6:45 am-2:15 pm
1 stop9h 30m
London Heathrow
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$153
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Wed 11/18
5:25 pm-7:40 am
1 stop16h 15m
London Heathrow
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$161
Quickest round-trip
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Tue 11/3
8:05 pm-9:55 pm
Nonstop3h 50m
London Heathrow
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$183
AthensLondon
ATH Athens Eleftherios V. - LHR London Heathrow
ATHLHR
Athens Eleftherios V.
Sun 11/8
8:00 pm-9:50 pm
Nonstop3h 50m
London Heathrow
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$183
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Athens to Heathrow
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Athens to Heathrow in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Athens-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Athens-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Athens-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Athens-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Athens-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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 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 Athens to London Heathrow Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Athens to London Heathrow Airport?
The price you pay for your flight from Athens to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 $215). Flying from Athens to London Heathrow Airport in August is currently the most expensive (average of $451). 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 September 8, 2026.
When flying from Athens to London Heathrow Airport, 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 55% versus a flight in the morning.
What is the cheapest day to fly from Athens to London Heathrow Airport?
Use this chart to determine the cheapest time to fly round-trip from Athens to Heathrow. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Athens to London Heathrow Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 last year, Aegean Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
The best insider tips for Athens to London Heathrow Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Athens to London Heathrow Airport trip
Our travel experts
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 September 8, 2026.
Peruse reviews from past customers who have flown with Aegean Airlines and British Airways from Athens to London Heathrow Airport 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.
Food
7.4
Boarding
7.8
Comfort
7.9
Overall
8.2
Entertainment
6.9
Crew
8.7
Reviews
1 / 20
10.0
Excellentmandy,Dec 2025
ATH - RIX
Food
7.4
Boarding
7.8
Comfort
7.9
Overall
8.2
Entertainment
6.9
Crew
8.7
Reviews
1 / 20
10.0
Excellentmandy,Dec 2025
ATH - RIX
Food
7.4
Boarding
7.8
Comfort
7.9
Overall
8.2
Entertainment
6.9
Crew
8.7
Reviews
1 / 20
10.0
Excellentmandy,Dec 2025
ATH - RIX
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.
Traveling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Dorking
Gatwick
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Harrow
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Basingstoke
Watford
Northampton
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
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Top 2 airlines flying from Athens to Heathrow
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 September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$193 | Average$280 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$200 | Average$360 | FlexibilityNo cancel fee | On-time87% |