LHR - ATH

$110 Find Cheap Flights from London to Athens

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Athens departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Athens

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Athens, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Athens, as well as popular online travel agencies
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Cheap Flights from London to Athens (LHR-ATH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Athens that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Athens

Fri, 7 Nov - Tue, 11 Nov
Aegean Airlines Logo
22:15 - 03:50LHR-ATH
3h 35mdirect
Aegean Airlines Logo
16:00 - 17:55ATH-LHR
3h 55mdirect
$264Aegean Airlines
Find Deal
Fri, 7 Nov - Tue, 11 Nov
Aegean Airlines Logo
22:15 - 03:50LHR-ATH
3h 35mdirect
Aegean Airlines Logo
19:10 - 21:15ATH-LHR
4h 05mdirect
$265Aegean Airlines
Find Deal
Tue, 23 Sep - Tue, 30 Sep
 Logo
22:15 - 03:50LHR-ATH
3h 35mdirect
 Logo
04:20 - 12:30ATH-LHR
10h 10m1 stop
Wed, 10 Dec - Tue, 23 Dec
British Airways Logo
06:50 - 12:30LHR-ATH
3h 40mdirect
British Airways Logo
14:20 - 16:30ATH-LHR
4h 10mdirect
$278British Airways
Find Deal
Wed, 10 Dec - Thu, 25 Dec
British Airways Logo
06:50 - 12:30LHR-ATH
3h 40mdirect
British Airways Logo
19:50 - 21:50ATH-LHR
4h 00mdirect
$293British Airways
Find Deal
Sat, 4 Oct - Sat, 11 Oct
Air Serbia Logo
19:55 - 14:55LHR-ATH
17h 00m1 stop
Air Serbia Logo
04:20 - 19:05ATH-LHR
16h 45m1 stop
$324Air Serbia
Find Deal
Sat, 27 Sep - Tue, 7 Oct
Air Serbia Logo
19:55 - 14:55LHR-ATH
17h 00m1 stop
Air Serbia Logo
16:25 - 12:30ATH-LHR
22h 05m1 stop
$326Air Serbia
Find Deal
Tue, 23 Sep - Tue, 30 Sep
 Logo
09:55 - 21:10LHR-ATH
9h 15m1 stop
 Logo
04:20 - 12:30ATH-LHR
10h 10m1 stop
Mon, 3 Nov - Fri, 7 Nov
KLM Logo
17:05 - 01:05LHR-ATH
6h 00m1 stop
KLM Logo
13:45 - 19:15ATH-LHR
7h 30m1 stop
$340KLM
Find Deal
Mon, 1 Dec - Thu, 4 Dec
KLM Logo
08:40 - 16:35LHR-ATH
5h 55m1 stop
KLM Logo
06:05 - 10:45ATH-LHR
6h 40m1 stop
$349KLM
Find Deal
Booking Insights

KAYAK's insights & trends for Heathrow to Athens flights

Get data-powered insights and trends into flights from Heathrow to Athens to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London to Athens?

The average price of all round-trip flights from London Heathrow Airport to Athens clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Athens on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from London to Athens. For your return ticket, we recommend flying on a Friday and avoiding Thursdays for the best deals.

What is the cheapest month to fly from London Heathrow Airport to Athens?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Athens, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Athens is January, where tickets cost $296 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $594 and $577 respectively.

Can I save money by flying with a stopover from London Heathrow Airport to Athens?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at $316 on average.

How far in advance should I book a flight from London Heathrow Airport to Athens?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Athens, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Athens, you should book around 4 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.


Good to know

Low seasonJanuary
Cheapest flight$110
Best time to beat the crowds (36% less expensive on average)
Most popular time to fly (28% more expensive on average)
Flight from London to Athens

When to book flights from Heathrow to Athens

Are your dates flexible? Find out the best times to travel from Heathrow to Athens based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Athens flights

  • Which hotels are available at Heathrow Airport?

    Travellers with early flights can wake up at the airport in one of Heathrow's airport hotels. If your flight is leaving from Terminal 3, you can stay at Aerotel London Heathrow T3. This hotel is directly connected to Terminal 3 and is within walking distance of Terminal 2. If your flight is leaving from Terminal 4, there is a Hilton directly connected to the terminal; it includes an on-site gym and restaurant. Sofitel London Heathrow is connected to Terminal 5 and has multiple dining options for breakfast, lunch and dinner.

  • What's a recommended way to reach the Athens city centre from the airport?

    Syntagma Square sits at the heart of Athens, and you can reach it by bus and train. The X95 bus departs from just outside the arrivals terminal, between Exit 4 and Exit 5, and reaches Syntagma Square in around 40min. The bus runs 24/7, with departures roughly every 15-20min. The Metro Line 3 trains take passengers from the airport through Athens and out to Nikaia, west of Athens, stopping at Syntagma Station along the way. It runs roughly every 30min between 06:30 and 23:30, and tickets cost about €8 (£6.20) for a one-way trip. Children under six travel free.

  • Which lounges are there at Heathrow Airport?

    There are multiple lounges available at Heathrow, where you can put your feet up before your flight. They are open to all passengers, subject to availability. In Terminal 4 and Terminal 2, you can find Plaza Premium Lounges, which are usually popular with families. In Terminal 3, you can visit Club Aspire. Both lounges offer complimentary food and drink, and Club Aspire has champagne and cocktails available for an extra cost.

  • What hotel options are at Athens Airport?

    If you have a flight arriving late in the evening and want a place to stay near the airport, there is a hotel very close by. Ju st opposite the airport's main terminal, you'll find Sofitel Athens Airport. It is a five-star hotel that has an on-site gym and indoor pool along with two restaurants, one serving Mediterranean cuisine and another serving gourmet international food.

  • What is the cheapest flight from London Heathrow Airport to Athens?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Athens was $71 for a one-way ticket and $171 for a return.

  • Which aircraft models fly most regularly from London to Athens?

    The Airbus A321neo is the aircraft model that flies most regularly on the London to Athens flight route.

  • Which airline alliances offer flights from London to Athens?

    Star Alliance, and oneworld are the airline alliances operating flights between London and Athens, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from London to Athens?

    There are direct flights from London to Athens on a daily basis.

  • Which is the best airline for flights from London to Athens, Aegean Airlines or British Airways?

    The two airlines most popular with KAYAK users for flights from London to Athens are Aegean Airlines and British Airways. With an average price for the route of $455 and an overall rating of 8.1, Aegean Airlines is the most popular choice. British Airways is also a great choice for the route, with an average price of $479 and an overall rating of 6.6.

  • How does KAYAK find such low prices on flights from London to Athens?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Athens.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Athens?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Athens from London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Athens?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Athens with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Athens?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Athens from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Athens

  • Looking for a cheap flight? 25% of our users found flights on this route for $184 or less one-way.
  • Travellers can take an express train from London Paddington Station to London Heathrow Airport (LHR). The Heathrow Express departs roughly every 15min and reaches the airport in around 15min. There are stops at each terminal.
  • If you have friends or family coming to pick you up from Athens Eleftherios Venizelos International Airport (ATH), they can park in the P1 and P2 parking areas for free for 20min. Flights from London will arrive in Area B and are asked to use the P2 parking area.
  • You'll find a range of shopping and dining options at Heathrow Airport. Duty-free shopping is available through World Duty Free, and you can reserve items online before you arrive at the airport and collect them after you've gone through security.
  • Note that you won't be able to re-enter the luggage claim area at Athens Airport once you've exited, so double-check that you've got every piece of your luggage before you leave.
  • Both airports offer special assistance to all passengers who require it; you can book assistance through your airline. You should aim to do so as early as possible, at least 48h in advance. This will help ensure that staff is available along with any necessary equipment such as wheelchairs. If wish to bring your own mobility equipment on board the flight, you should also advise your airline of this ahead of time.

Prefer to fly direct from London Heathrow to Athens Eleftherios V.?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Athens Eleftherios V..
Find which airlines fly direct from London Heathrow Airport to Athens Eleftherios V. Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Athens Eleftherios V.

Monday

Aegean Airlines, Air Canada, American Airlines, +4 more

Aegean Airlines, Air Canada, +5 more

Tuesday

Aegean Airlines, Air Canada, American Airlines, +4 more

Aegean Airlines, Air Canada, +5 more

Wednesday

Aegean Airlines, Air Canada, American Airlines, +4 more

Aegean Airlines, Air Canada, +5 more

Thursday

Aegean Airlines, Air Canada, American Airlines, +4 more

Aegean Airlines, Air Canada, +5 more

Friday

Aegean Airlines, Air Canada, American Airlines, +3 more

Aegean Airlines, Air Canada, +4 more

Saturday

Aegean Airlines, Air Canada, American Airlines, +4 more

Aegean Airlines, Air Canada, +5 more

Sunday

Aegean Airlines, Air Canada, American Airlines, +4 more

Aegean Airlines, Air Canada, +5 more

See more direct flights

Direct returns

Athens Eleftherios V. to London Heathrow

Monday

Aegean Airlines, Air Canada, American Airlines, +4 more

Aegean Airlines, Air Canada, +5 more

Tuesday

Aegean Airlines, Air Canada, American Airlines, +4 more

Aegean Airlines, Air Canada, +5 more

Wednesday

Aegean Airlines, Air Canada, American Airlines, +4 more

Aegean Airlines, Air Canada, +5 more

Thursday

Aegean Airlines, Air Canada, American Airlines, +4 more

Aegean Airlines, Air Canada, +5 more

Friday

Aegean Airlines, Air Canada, American Airlines, +4 more

Aegean Airlines, Air Canada, +5 more

Saturday

Aegean Airlines, Air Canada, American Airlines, +4 more

Aegean Airlines, Air Canada, +5 more

Sunday

Aegean Airlines, Air Canada, American Airlines, +4 more

Aegean Airlines, Air Canada, +5 more

See more direct flights

Reviews of the top airlines flying from Heathrow to Athens

 
See real verified KAYAK customer reviews for airlines flying from London to Athens. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Athens? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Aegean AirlinesOverall score based on 780 reviews
7.8Boarding
7.4Food
8.6Crew
7.9Comfort
7.0Entertainment
Airline reviews

Short flight. Was not told if there was a kosher option for the snack.

10.0 ExcellentMarian, July 2025SKG - MUC
Read more Aegean Airlines reviews

Short flight. Was not told if there was a kosher option for the snack.

Lost my bagage on the first leg of our trip. Not even on the transfer but on the first flight they didnt put our bagage

The crew aboard Aegean were excellent, they picked on our son’s anxiety and immediately came to the rescue to see what they could do to make it go away.

My experience with a GNA was extremely poor. My original flight was canceled. They put me on another flight. Four hours later. They changed my seat number to the last row where I had no room at all and it cost me $120 for luggage. Additionally, I missed my ferry in Paris Athens. I had to rebook my ferry and I could not get a refund so by them canceling the trip for four hours it caused me no ferry to go to Betsy. I had to find a room that night. The only one I could find was at the Hyatt grand in Athens And I lost a night. Stay at Betsy that I had already prepaid so no my experience was awful. Additionally, they never said on any intercom that Greece was one hour ahead of Paris so that was a problem. We had no idea and when it was never communicated to us

Ove Aegean Airlines! Used them for several flights over past 4.months. never flown w them before but will certainly use in the future!!!

A thoroughly enjoyable experience in business class, which we “won” in the airlines lottery In exchange for a relatively small deposit. The breakfast served at the beginning of this three hour flight was absolutely phenomenal. I would be tempted to fly Aegean airlines on a transatlantic flight in light of this experience.

Was grateful that this flight was held for us as we were late from our prior flight.

Our connecting flight from Barcelona to Athens was late and it appeared that we would not make the connectimg flight to Telaviv. The plane ended up waiting and we made the connection. The airline redeemed itself.

Lovely experience with Aegean. The crew felt with some extremely rude customers with professionalism and poise. The flight went off without a hitch and even landed early!

When a flight has a delay of about an hour it is customary to announce the passengers

Excellent everywhere but Philly, the most rotten airport in the world.

Check in was not the greatest as had to talk to an agent to clarify things and then he transferred us to another agent who had difficulty processing my credit card as there was a system glitch and not a card error.

All good. Loo’s weren’t great and as clean as i would like.

A great flight. The crew was excellent too. Of particular note of excellence was the gluten-free meal which was one of the best offerings I’ve ever had on a plane. Outstanding work, BA chefs.

I was put into business class. Wow! My flight attendant was great! The food amazing’

I got stuffed on both flights into terrible seats. Second flight the seat didn’t even recline and fit s tall person, that’s very uncomfortable.

I arrived at Bridgetown only to fins that a suitcase was missing. It was left at Manchester. I had to wait wait 2 days before deciding on going to collect from the airport personally. I am not happy about paying for baggage at the airport. This I thought was included in the price of the ticket. Who goes away for 2 weeks and does not bring luggage. This was a total rip off and I am not happy. I need someone to contact me before returning so that I don't have to pay all over again to return homde.

Boarding market okay just because of the delay we had, but not related to the crew in any way…

Not so good with their baggage handling as they damaged one of my check in luggage

Economy plus was a very enjoyable experience. Lots of room and the crew were fantastic with the kids. We even got a chance to meet the pilot

Everything you need to know for your flight from Heathrow to Athens

Information on your arrival and departure airports

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