Question 1

What are the cheapest airlines flying from Athens to London Heathrow Airport round-trip?

Accepted Answer

Flying on British Airways is currently your cheapest option to London Heathrow Airport, with prices starting at £121. Additional return tickets that might be worth considering are offered by Air Serbia and Scandinavian Airlines, with the lowest prices starting at £141 and £148, respectively. British Airways is priced at 45% lower than the current average price of a flight leaving 3 months from now.

Question 2

What are the cheapest airlines to fly from Athens to London Heathrow Airport one-way?

Accepted Answer

The cheapest airline one-way is Aegean Airlines, with whom users have recently found tickets for as low as £46. However, be on the lookout for offers from British Airways and Air Serbia, as they are both options that can get you from Athens to London Heathrow Airport for a low price.

Question 3

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from Athens to London Heathrow Airport, you should look to book at least 62 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.

Question 4

What is the cheapest month to book a flight from Athens to London Heathrow Airport?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Athens to London Heathrow Airport (average of £112). Flying from Athens to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

Question 5

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

Accepted Answer

Travellers seeking maximum savings on their Athens to London Heathrow Airport flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 8

What are the cheapest flights from Athens to London Heathrow Airport?

Accepted Answer

Looking for the cheapest flight from Athens to London Heathrow Airport? While on average our users pay £835, our data indicates the cheapest price to be £54. The most popular route (Athens Eleftherios V. - London Heathrow), is priced around £122.

Question 9

What are the most reliable airlines from Athens to London Heathrow Airport?

Accepted Answer

Consider Air Canada (95%), Aegean Airlines (94%) or American Airlines (93%) when booking your flight. These represent the most reliable airlines when flying from Athens to London Heathrow Airport.

Question 10

What are the most popular airlines that fly from Athens to London Heathrow Airport?

Accepted Answer

Aegean Airlines, British Airways and Lufthansa are the most popular airlines when flying from Athens to London Heathrow Airport.

Question 11

What is the cheapest day to fly round-trip from Athens to London Heathrow Airport?

Accepted Answer

Sunday flights are generally found to be more expensive for flights from Athens to London Heathrow Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

Question 12

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

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 46 days in advance, which can save you up to 67% on flights from Athens to London Heathrow Airport compared to booking the week you need them. Waiting 46 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £145. For sooner than that we have options available in the next 3 days from £150.

Question 13

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

Accepted Answer

Our data shows that February tends to be the cheapest month to fly to London Heathrow Airport from Athens. Users have commonly found prices around £140 for the month, but tickets can be as low as £24. Due to multiple factors, prepare for potentially higher prices in August.

Question 14

What is the cheapest time of day to fly from ATH to LHR?

Accepted Answer

It’s typically best to fly out from Athens to London Heathrow Airport in the evening. Doing so could potentially save you 36% on the flight price compared to flying in the morning, which is usually more expensive.

Question 15

What airport do you fly from for flights from Athens to London Heathrow?

Accepted Answer

Athens Eleftherios V. (ATH) is the airport you will fly out of if you book a flight from Athens to London Heathrow. You should not have trouble finding flights to London Heathrow from Eleftherios V.; the airport handles an average of 7 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Athens airport to London Heathrow. It is only a 12.3 mi journey to Eleftherios V. (ATH) from Athens’s city center.

Question 16

Can I find deals for flights from Athens to Heathrow that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Athens to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 17

How can I find direct flights from Athens to Heathrow?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Athens to Heathrow.

Question 18

Can I find deals for business class flights from Athens to Heathrow?

Accepted Answer

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.

Question 19

How does Cheapflights help users find flights from Athens to Heathrow?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Athens today with Cheapflights!

Question 20

Why should you use Cheapflights to find cheap flight tickets from Athens to Heathrow?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Athens to Heathrow for you. Better yet — we are completely free to use.

Question 21

Can Cheapflights find flights from Athens to Heathrow with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Athens to Heathrow with no change fees.

Question 22

Can Cheapflights notify me if prices for flights from Athens to Heathrow become cheaper?

Accepted Answer

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!

Round-trip from	£121
One-way from	£46
Popular in	August
Cheapest in	January
Average price	£196
Good round-trip deal	£144 or less
Good one-way deal	£82 or less

Airline	Cheapest	Average	Flexibility	On-time
Aegean Airlines	Cheapest£111	Average£215	FlexibilityNo cancel fee	On-time87%	Search Aegean Airlines flights
British Airways	Cheapest£112	Average£199	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£158	Average£158	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Cheap flights from Athens to London Heathrow Airport from £46

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Athens Eleftherios V. to London Heathrow are usually found in January or February, booked 62 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Athens to Heathrow

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Find flight deals from Athens to Heathrow

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 25 March 2025.

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 25 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Athens to London Heathrow Airport that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Athens to London Heathrow Airport

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

Use this chart to determine the optimal time to book a return flight from Athens to Heathrow. Price data was last updated on 21 March 2025.

What is the cheapest month to book a flight from Athens to London Heathrow Airport?

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 25 March 2025.

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

Use this chart to determine the cheapest time to fly return from Athens to Heathrow. Price data was last updated on 23 March 2025.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

See what other customers who have flown with Aegean Airlines, KLM and LOT from Athens to London have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the cheapest airlines flying from Athens to London Heathrow Airport round-trip?

What are the cheapest airlines to fly from Athens to London Heathrow Airport one-way?

What are the most reliable airlines from Athens to London Heathrow Airport?

What are the cheapest flights from Athens to London Heathrow Airport?

Can I find deals for flights from Athens to Heathrow that include hotel bookings?

How can I find direct flights from Athens to Heathrow?

Can I find deals for business class flights from Athens to Heathrow?

What is the cheapest month to book a flight from Athens to London Heathrow Airport?

Travelling to a place near Athens?

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Alternative routes for Athens to Heathrow

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Top 3 airlines flying from Athens to Heathrow

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How does Cheapflights help users find flights from Athens to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Athens to Heathrow?

Can Cheapflights find flights from Athens to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Athens to Heathrow become cheaper?

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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 25 March 2025.