$57 Cheap Flights from Athens (ATH) to London (LHR)

View $57 flight on Fri, Aug 1, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Athens to London (ATH-LHR)

Prices were available within the past 7 days and start at $57 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Mar 3 - Sat, Mar 14
ATH
Athens
LHR
London
$137 Roundtrip, found 3 days ago
$137
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue, Mar 3 from Athens to London, returning Sat, Mar 14, priced at $137 found 3 days ago
Aegean
Tue, Feb 10 - Tue, Feb 24
ATH
Athens
LHR
London
$139 Roundtrip, found 17 hours ago
$139
Roundtrip
found 17 hours ago
Select Aegean flight, departing Tue, Feb 10 from Athens to London, returning Tue, Feb 24, priced at $139 found 17 hours ago
British Airways
Tue, Mar 3 - Sat, Mar 14
ATH
Athens
LHR
London
$143 Roundtrip, found 3 days ago
$143
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue, Mar 3 from Athens to London, returning Sat, Mar 14, priced at $143 found 3 days ago
Aegean
Fri, Dec 5 - Sun, Jan 11
ATH
Athens
LHR
London
$148 Roundtrip, found 3 days ago
$148
Roundtrip
found 3 days ago
Select Aegean flight, departing Fri, Dec 5 from Athens to London, returning Sun, Jan 11, priced at $148 found 3 days ago
Scandinavian Airlines
Thu, May 22 - Thu, May 22
ATH
Athens
LHR
London
$201 Roundtrip, found 1 day ago
$201
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, May 22 from Athens to London, returning Thu, May 22, priced at $201 found 1 day ago
Air Serbia
Tue, May 13 - Wed, May 14
ATH
Athens
LHR
London
$219 Roundtrip, found 3 days ago
$219
Roundtrip
found 3 days ago
Select Air Serbia flight, departing Tue, May 13 from Athens to London, returning Wed, May 14, priced at $219 found 3 days ago
LOT-Polish Airlines
Mon, Jan 12 - Mon, Jan 19
ATH
Athens
LHR
London
$221 Roundtrip, found 22 hours ago
$221
Roundtrip
found 22 hours ago
Select LOT-Polish Airlines flight, departing Mon, Jan 12 from Athens to London, returning Mon, Jan 19, priced at $221 found 22 hours ago
Lufthansa
Wed, May 28 - Mon, Jun 2
ATH
Athens
LHR
London
$233 Roundtrip, found 3 days ago
$233
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, May 28 from Athens to London, returning Mon, Jun 2, priced at $233 found 3 days ago
Swiss International Air Lines
Sat, May 10 - Mon, May 12
ATH
Athens
LHR
London
$248 Roundtrip, found 3 days ago
$248
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Sat, May 10 from Athens to London, returning Mon, May 12, priced at $248 found 3 days ago
Brussels Airlines
Mon, Nov 17 - Fri, Nov 21
ATH
Athens
LHR
London
$250 Roundtrip, found 13 hours ago
$250
Roundtrip
found 13 hours ago
Select Brussels Airlines flight, departing Mon, Nov 17 from Athens to London, returning Fri, Nov 21, priced at $250 found 13 hours ago
Flights from Athens (ATH) to London (LHR)
Origin airport
Eleftherios Venizelos
Destination airport
Heathrow
Airlines serving
Aegean, Aer Lingus, Air Baltic, Air France, Air Serbia, Austrian Airlines, British Airways, Brussels Airlines, Croatia Airlines, Eurowings, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, Vueling Airlines
Roundtrip price
$137
Distance
1507 mi

Athens to London Flights

The cheapest times to fly from Athens to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Athens to London are during the month of March. You can find some of the cheapest flights from Athens to London with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Athens to London

Sunday is one of the best days to book for cheap flights from Athens to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Athens to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Athens to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $57 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Athens to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Athens to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR) cost?
Score affordable return tickets from Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR) starting at $125. Book a seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Aegean and Jet2 flight leaving ATH on May 3 2025 and touching down at LHR. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from ATH to LHR?
The cheapest flights from ATH to LHR are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR)?
You can fly directly from Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR) on an Aegean Airlines flight.
What is the cheapest airline that flies from ATH to LHR?
Currently, the cheapest airline offering one-way flights from ATH to LHR is Aegean. You can book a seat on this route from $57. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ATH on May 3 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR)?
With an average of 6 nonstop flights departing from Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR) every day, you’ll be off on your next adventure in no time.
What are the most popular departure times for flights from Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR)?
More passengers fly between ATH and LHR at 7 PM than at any other point in the day. Prefer a quieter experience? Pick a flight outside the busiest times and there’s a chance you’ll save on your fare as well.
What day of the week has the most flights from ATH to LHR?
If you travel on a Monday, you’ll get the largest range of choices for flights from Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR).
What is the earliest flight from Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR)?
The first flight of the day out of Eleftherios Venizelos Airport (ATH) is at around 7:30AM UTC+2. Board this flight and you’ll land at Heathrow Airport (LHR) at approximately 9:50AM UTC+0. The entire trip takes 4h 20m.
How long does it take to fly from Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR)?
The average flight time from ATH to LHR is 4 hours and 4 minutes, covering a distance of 1,500 mi.
What is the best time to fly from Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR)?
To avoid potential delays on the Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR) route, aim to fly before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for London from Eleftherios Venizelos Airport (ATH)?
Eleftherios Venizelos Airport (ATH) offers direct flights to London. These are a few of the airports you can fly straight to:

  • Heathrow Airport (LHR)
  • Gatwick Airport (LGW)
  • Stansted Airport (STN)

Is it cheaper to buy a plane ticket from Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR) last-minute?
Booking your flight from ATH to LHR shortly before your getaway is usually more expensive. But if you’re flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book an ATH to LHR flight and hotel package?
You can save money by booking an ATH to LHR flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s simple to manage it all in one convenient place. After choosing your preferred accommodations and flights, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to Heathrow Airport (LHR)?
Typically, you can cancel or modify your ATH to LHR flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline’s fees and guidelines on flight changes, or if you need more details, head to our Customer Service portal.

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*Available to One Key members.