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Cheap flights from London Heathrow Airport to Athens from $107

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 Heathrow Airport to Athens departing on 14/1. 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 Heathrow Airport to Athens

Cheap return flights

Enter your travel dates to find the best prices.
Aegean Airlines Logo
22:15 - 03:50
LHR
-
ATH
3h 35mdirect
Aegean Airlines Logo
19:10 - 21:15
ATH
-
LHR
4h 05mdirect
$221Aegean Airlines
Fri, 9 Jan - Mon, 19 Jan
British Airways Logo
06:50 - 12:30
LHR
-
ATH
3h 40mdirect
British Airways Logo
15:00 - 17:10
ATH
-
LHR
4h 10mdirect
$257British Airways
Wed, 11 Mar - Wed, 18 Mar
Aegean Airlines Logo
19:00 - 00:35
LHR
-
ATH
3h 35mdirect
Aegean Airlines Logo
16:00 - 17:55
ATH
-
LHR
3h 55mdirect
$259Aegean Airlines
Fri, 9 Jan - Mon, 19 Jan
Aegean Airlines Logo
22:15 - 03:50
LHR
-
ATH
3h 35mdirect
Aegean Airlines Logo
19:10 - 21:15
ATH
-
LHR
4h 05mdirect
$260Aegean Airlines
Sat, 17 Jan - Mon, 26 Jan
British Airways Logo
08:05 - 13:45
LHR
-
ATH
3h 40mdirect
British Airways Logo
20:05 - 22:05
ATH
-
LHR
4h 00mdirect
$271British Airways
Wed, 7 Jan - Sat, 17 Jan
Aegean Airlines Logo
22:15 - 03:50
LHR
-
ATH
3h 35mdirect
Aegean Airlines Logo
09:15 - 11:15
ATH
-
LHR
4h 00mdirect
$274Aegean Airlines
Thu, 14 May - Sun, 17 May
British Airways Logo
19:45 - 01:25
LHR
-
ATH
3h 40mdirect
British Airways Logo
16:55 - 18:55
ATH
-
LHR
4h 00mdirect
$285British Airways
Fri, 9 Jan - Mon, 12 Jan
British Airways Logo
13:30 - 19:15
LHR
-
ATH
3h 45mdirect
British Airways Logo
20:10 - 22:10
ATH
-
LHR
4h 00mdirect
$286British Airways
Sat, 17 Jan - Mon, 26 Jan
British Airways Logo
07:40 - 13:20
LHR
-
ATH
3h 40mdirect
British Airways Logo
20:10 - 22:10
ATH
-
LHR
4h 00mdirect
$288British Airways
Tue, 24 Feb - Mon, 2 Mar
British Airways Logo
17:30 - 23:10
LHR
-
ATH
3h 40mdirect
British Airways Logo
14:25 - 16:35
ATH
-
LHR
4h 10mdirect
$289British Airways
Tue, 10 Mar - Thu, 19 Mar

SWISS flights from London Heathrow Airport to Athens

Our best SWISS deals on London Heathrow Airport to Athens flight tickets
SWISS
7 Jan
LHR18:40London Heathrow
20h 00m
1 stop
ATH16:40Athens Eleftherios V.
11 Jan
ATH17:40Athens Eleftherios V.
16h 25m
1 stop
LHR08:05London Heathrow
$370
Find similar
SWISS
30 Dec
LHR19:30London Heathrow
20h 45m
1 stop
ATH18:15Athens Eleftherios V.
8 Jan
ATH10:40Athens Eleftherios V.
8h 00m
1 stop
LHR16:40London Heathrow
$462
Find similar
SWISS
24 Dec
LHR09:00London Heathrow
7h 15m
1 stop
ATH18:15Athens Eleftherios V.
30 Dec
ATH17:40Athens Eleftherios V.
16h 25m
1 stop
LHR08:05London Heathrow
$583
Find similar

Aegean Airlines flights from London Heathrow Airport to Athens

Our best Aegean Airlines deals on London Heathrow Airport to Athens flight tickets
Aegean Airlines
9 Jan
LHR22:15London Heathrow
3h 35m
ATH03:50Athens Eleftherios V.
19 Jan
ATH19:10Athens Eleftherios V.
4h 05m
LHR21:15London Heathrow
$221
Find similar
Aegean Airlines
9 Jan
LHR19:00London Heathrow
3h 35m
ATH00:35Athens Eleftherios V.
19 Jan
ATH16:00Athens Eleftherios V.
3h 55m
LHR17:55London Heathrow
$259
Find similar
Aegean Airlines
17 Jan
LHR22:15London Heathrow
3h 35m
ATH03:50Athens Eleftherios V.
26 Jan
ATH19:10Athens Eleftherios V.
4h 05m
LHR21:15London Heathrow
$260
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Athens 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, momondo users made 78,305 searches. Data last updated 23 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 9/1

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Mon 19/1

19:10-21:15

Nonstop4h 05m

$221

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Wed 11/3

06:50-12:30

Nonstop3h 40m

Athens Eleftherios V.

Wed 18/3

15:00-17:10

Nonstop4h 10m

$257

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 9/1

19:00-00:35

Nonstop3h 35m

Athens Eleftherios V.

Mon 19/1

16:00-17:55

Nonstop3h 55m

$259

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 17/1

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Mon 26/1

19:10-21:15

Nonstop4h 05m

$260

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Wed 7/1

08:05-13:45

Nonstop3h 40m

Athens Eleftherios V.

Sat 17/1

20:05-22:05

Nonstop4h 00m

$271

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 14/5

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Sun 17/5

09:15-11:15

Nonstop4h 00m

$274

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 9/1

19:45-01:25

Nonstop3h 40m

Athens Eleftherios V.

Mon 12/1

16:55-18:55

Nonstop4h 00m

$285

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 17/1

13:30-19:15

Nonstop3h 45m

Athens Eleftherios V.

Mon 26/1

20:10-22:10

Nonstop4h 00m

$286

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 24/2

07:40-13:20

Nonstop3h 40m

Athens Eleftherios V.

Mon 2/3

20:10-22:10

Nonstop4h 00m

$288

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 10/3

17:30-23:10

Nonstop3h 40m

Athens Eleftherios V.

Thu 19/3

14:25-16:35

Nonstop4h 10m

$289

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Athens from

How to get the cheapest flight ticket from London Heathrow Airport 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 Heathrow Airport and Athens?

What is the cheapest month to fly to Athens?

In general, January is the cheapest month to fly from London Heathrow Airport to Athens. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $297. 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 $310.

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 Wednesday when prices can be found for as low as $223. 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 Friday, with ticket prices averaging around $432.

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 Heathrow Airport to Athens when you can find flight prices for as low as $277. 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 $432. 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 Heathrow to Athens Eleftherios V. flight route?

Fly from London Heathrow to Athens Eleftherios V. for the best London Heathrow - 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 Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around $445 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from London Heathrow Airport for as low as $417 on momondo.

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

There are 2 cabin classes available to choose from on London Heathrow 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 Heathrow Airport to Athens flight prices changed over time?

As of December 2025, prices for London Heathrow Airport to Athens flights are approximately 46% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Athens

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

Cheap London Heathrow Airport to Athens (LHR to ATH) flight deals and tips

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

Best price found

$257

Fastest flight time

3h 35m

Direct flights

Every day

Airports in Athens

1 airport
The best one-way flight to Athens from London Heathrow Airport in the past 72 hours is $257. The best return flight deal from London Heathrow Airport to Athens found on momondo in the last 72 hours is $454.
The fastest flight from London Heathrow Airport to Athens takes 3h 35m
Direct flights go from London Heathrow Airport to Athens every day.
There is 1 airport in Athens. From London Heathrow Airport there are direct flights to Athens Eleftherios V. (ATH).
Search flight deals

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

    Athens Eleftherios V. is 2407.8 km away from London Heathrow. In terms of flight time, this usually takes a little over 3h 35m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport 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 Heathrow Airport to Athens?

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

Best airlines flying from London Heathrow Airport to Athens

Compare and see reviews for airlines that fly from London Heathrow Airport to Athens with momondo
Airline
Rating
Free cancellation
Price
British AirwaysPriceFrom $195Free cancellationRating
6.7
7,606 reviews
Search British Airways flights
Aegean AirlinesPriceFrom $263Free cancellationRating
8.1
835 reviews
Search Aegean Airlines flights

  • Aegean Airlines Flights From London Heathrow Airport to Athens

    Aegean Airlines flies from London Heathrow Airport to Athens around 23 times per week, with 835 momondo users rating the airline 8.1/10. The cheapest Aegean Airlines deal from London Heathrow Airport to Athens in the last 72 hours was $263 (round-trip), much lower than the average airfare cost of $496 for Aegean Airlines flights on this route.

  • British Airways Flights From London Heathrow Airport to Athens

    Another popular option for London Heathrow Airport to Athens flights is British Airways (6.7/10, 7,606 ratings). British Airways flies from London Heathrow Airport to Athens around 15 times per week, with deals starting from $195 round-trip and rising to an average price of around $567.

Travelling to a place near Athens?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Athens . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from London to Athens with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between London and Athens by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of London to Athens flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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