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Cheap flights from London to Athens from $140

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Athens departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from London to Athens

Cheap return flights

These are some of the best return flight deals from London to Athens that have been recently found on momondo from popular airlines, departing in the coming months.
22:15 - 03:50LHR-ATH
3h 35mdirect
19:20 - 21:10ATH-LHR
3h 50mdirect
$262Aegean Airlines
Find Deal
Sat, 29 Mar - Mon, 31 Mar
20:35 - 02:15LHR-ATH
3h 40mdirect
07:45 - 09:50ATH-LHR
4h 05mdirect
$267British Airways
Find Deal
Mon, 31 Mar - Mon, 7 Apr
15:45 - 01:05LHR-ATH
7h 20m1 stop
03:25 - 08:00ATH-LHR
6h 35m1 stop
Fri, 14 Mar - Tue, 25 Mar
21:05 - 10:45LHR-ATH
11h 40m1 stop
11:40 - 21:35ATH-LHR
11h 55m1 stop
$317Scandinavian Airlines
Find Deal
Thu, 8 May - Sun, 18 May
11:45 - 01:05LHR-ATH
11h 20m1 stop
13:40 - 17:35ATH-LHR
5h 55m1 stop
$319KLM
Find Deal
Sun, 23 Mar - Mon, 31 Mar
21:05 - 10:40LHR-ATH
11h 35m1 stop
11:30 - 21:20ATH-LHR
11h 50m1 stop
$322Scandinavian Airlines
Find Deal
Mon, 31 Mar - Mon, 7 Apr
11:45 - 01:05LHR-ATH
11h 20m1 stop
13:40 - 17:35ATH-LHR
5h 55m1 stop
$324KLM
Find Deal
Sun, 23 Mar - Tue, 1 Apr
11:45 - 01:05LHR-ATH
11h 20m1 stop
14:45 - 21:25ATH-LHR
8h 40m1 stop
Sun, 23 Mar - Sat, 29 Mar
20:05 - 15:45LHR-ATH
17h 40m1 stop
06:55 - 17:50ATH-LHR
12h 55m1 stop
$365SWISS
Find Deal
Mon, 31 Mar - Wed, 2 Apr
08:55 - 16:40LHR-ATH
5h 45m1 stop
14:00 - 17:50ATH-LHR
5h 50m1 stop
$376SWISS
Find Deal
Fri, 21 Mar - Tue, 1 Apr

Aegean Airlines flights from London to Athens

Our best Aegean Airlines deals on London to Athens flight tickets
Aegean Airlines
29 Mar
LHR22:15London Heathrow
3h 35m
ATH03:50Athens Eleftherios V.
31 Mar
ATH19:20Athens Eleftherios V.
3h 50m
LHR21:10London Heathrow
Aegean Airlines
20 May
LHR22:15London Heathrow
3h 35m
ATH03:50Athens Eleftherios V.
25 May
ATH13:30Athens Eleftherios V.
4h 00m
LHR15:30London Heathrow
Aegean Airlines
18 Mar
LHR22:15London Heathrow
3h 35m
ATH03:50Athens Eleftherios V.
25 Mar
ATH19:10Athens Eleftherios V.
4h 05m
LHR21:15London Heathrow

British Airways flights from London to Athens

Our best British Airways deals on London to Athens flight tickets
British Airways
31 Mar
LHR20:35London Heathrow
3h 40m
ATH02:15Athens Eleftherios V.
7 Apr
ATH07:45Athens Eleftherios V.
4h 05m
LHR09:50London Heathrow
British Airways
14 Mar
LHR19:40London Heathrow
3h 35m
ATH01:15Athens Eleftherios V.
26 Mar
ATH13:20Athens Eleftherios V.
4h 15m
LHR15:35London Heathrow
British Airways
2 Mar
LHR07:55London Heathrow
3h 40m
ATH13:35Athens Eleftherios V.
10 Mar
ATH14:10Athens Eleftherios V.
4h 15m
LHR16:25London Heathrow

See travel insights to Athens from

How to get the cheapest flight ticket from London to Athens

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Athens?

What is the cheapest month to fly to Athens?

In general, January is the cheapest month to fly from London to Athens. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $149. If you aren’t able to travel to Athens during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $209.

What is the cheapest day to depart on your flight to Athens?

The cheapest day to depart on your flight to Athens is on a Tuesday when prices can be found for as low as $359. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Athens is Saturday, with ticket prices averaging around $505.

What is the cheapest time of day to depart on your flight to Athens?

At midday is the cheapest time of day to fly from London to Athens when you can find flight prices for as low as $346. Flying to Athens at midday is an ideal time because this is during off-peak travel hours. Flights to Athens are more costly in the evening, with an average ticket price of $477. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London to Athens Eleftherios V. flight route?

Fly from London Luton to Athens Eleftherios V. for the best London - Athens Eleftherios V. flight prices

How far in advance should I book a flight to Athens?

You are more likely to see cheaper flights to Athens from London when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Athens for around $479 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from London for as low as $486 on momondo.

What cabin class options are available on London to Athens Eleftherios V. flights?

There are 2 cabin classes available to choose from on London to Athens Eleftherios V. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Athens flight prices changed over time?

As of February 2025, prices for London to Athens flights are approximately 36% more expensive when compared to flights at the same time last year.

When to book flights from London to Athens

Are you open to changing your travel dates? Check out the ideal times to fly from London to Athens according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Athens (LON to ATH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Athens

Best price found

$140

Fastest flight time

3h 35m

Direct flights

Every day

Airports in Athens

1 airport
The best one-way flight to Athens from London in the past 72 hours is $140. The best return flight deal from London to Athens found on momondo in the last 72 hours is $262.
The fastest flight from London to Athens takes 3h 35m
Direct flights go from London to Athens every day.
There is 1 airport near Athens: Athens Eleftherios V. (ATH)

  • How far is London to Athens Eleftherios V. by plane?

    The straight-line distance from London to Athens Eleftherios V. is 2389.4 km. In terms of flight time, this usually takes a little over 3h 35m.

  • When did momondo last update prices for flights from London to Athens Eleftherios V. Airport?

    Prices for flights from London to Athens Eleftherios V. Airport were last updated today.

  • How many operators does momondo search for flights from London to Athens Eleftherios V. Airport?

  • How old do you have to be to fly from London to Athens Eleftherios V. Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Athens Eleftherios V. Airport.

  • What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

    The required travel and health documents for your Athens Eleftherios V. Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Athens Eleftherios V. Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from London to Athens?

  • What is the most popular airline from London to Athens?


Best airlines flying from London to Athens

Compare and see reviews for airlines that fly from London to Athens with momondo
Airline
Rating
Free cancellation
Price
Aegean AirlinesPriceFrom $236Free cancellationRating
8.1
733 reviews
Search Aegean Airlines flights
British AirwaysPriceFrom $248Free cancellationRating
6.6
6,765 reviews
Search British Airways flights
  • Aegean Airlines Flights From London to Athens

    Aegean Airlines flies from London to Athens around 27 times per week, with 733 momondo users rating the airline 8.1/10. The cheapest Aegean Airlines deal from London to Athens in the last 72 hours was $150 (round-trip), much lower than the average airfare cost of $283 for Aegean Airlines flights on this route.

  • British Airways Flights From London to Athens

    Across 6,765 British Airways reviews on momondo, the average score is 6.6/10. British Airways flies from London to Athens about 18 times each week, with ticket deals ranging from $158 to $393. Price data is based on momondo searches in the last 72 hours.


Travelling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Hydra
Piraeus
Loutraki
Agia Marina
Porto Cheli
Megalochori

Why use momondo?

Why should I use momondo to find a flight deal from London to Athens?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Athens. momondo saves you time and could save you money on your trip.

Can I find flights from London to Athens with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Athens from London with this policy.

How can momondo help me find flights from London to Athens?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Athens from London.

I’m not ready to book a flight from London to Athens right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Athens from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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