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Cheap flights from London Heathrow Airport to Athens from $106

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
16:35 - 22:15
LHR
-
ATH
3h 40mdirect
Aegean Airlines Logo
09:15 - 11:15
ATH
-
LHR
4h 00mdirect
$223Aegean Airlines
Wed, 22 Apr - Wed, 29 Apr
Aegean Airlines Logo
22:15 - 03:50
LHR
-
ATH
3h 35mdirect
Aegean Airlines Logo
19:20 - 21:10
ATH
-
LHR
3h 50mdirect
$233Aegean Airlines
Sat, 2 May - Fri, 8 May
British Airways Logo
13:30 - 19:15
LHR
-
ATH
3h 45mdirect
British Airways Logo
08:00 - 10:15
ATH
-
LHR
4h 15mdirect
$247British Airways
Sat, 31 Jan - Sun, 1 Feb
Aegean Airlines Logo
22:15 - 03:50
LHR
-
ATH
3h 35mdirect
Aegean Airlines Logo
09:05 - 11:10
ATH
-
LHR
4h 05mdirect
$254Aegean Airlines
Thu, 22 Jan - Sun, 25 Jan
British Airways Logo
07:55 - 13:35
LHR
-
ATH
3h 40mdirect
British Airways Logo
08:00 - 10:15
ATH
-
LHR
4h 15mdirect
$256British Airways
Sun, 25 Jan - Sun, 1 Feb
Aegean Airlines Logo
19:00 - 00:35
LHR
-
ATH
3h 35mdirect
Aegean Airlines Logo
19:10 - 21:15
ATH
-
LHR
4h 05mdirect
$257Aegean Airlines
Fri, 16 Jan - Mon, 19 Jan
Aegean Airlines Logo
16:35 - 22:15
LHR
-
ATH
3h 40mdirect
Aegean Airlines Logo
13:30 - 15:30
ATH
-
LHR
4h 00mdirect
$259Aegean Airlines
Thu, 23 Apr - Tue, 28 Apr
British Airways Logo
07:20 - 13:05
LHR
-
ATH
3h 45mdirect
British Airways Logo
15:15 - 17:20
ATH
-
LHR
4h 05mdirect
$260British Airways
Thu, 9 Apr - Thu, 16 Apr
Aegean Airlines Logo
22:15 - 03:50
LHR
-
ATH
3h 35mdirect
Aegean Airlines Logo
19:10 - 21:15
ATH
-
LHR
4h 05mdirect
$263Aegean Airlines
Fri, 30 Jan - Sat, 31 Jan
British Airways Logo
19:45 - 01:25
LHR
-
ATH
3h 40mdirect
British Airways Logo
14:20 - 16:30
ATH
-
LHR
4h 10mdirect
$269British Airways
Fri, 16 Jan - Sat, 24 Jan

Air Serbia flights from London Heathrow Airport to Athens

Our best Air Serbia deals on London Heathrow Airport to Athens flight tickets
Air Serbia
31 Jan
LHR13:20London Heathrow
23h 45m
1 stop
ATH15:05Athens Eleftherios V.
1 Feb
ATH04:30Athens Eleftherios V.
9h 50m
1 stop
LHR12:20London Heathrow
$317
Find similar
Air Serbia
5 Feb
LHR13:20London Heathrow
23h 45m
1 stop
ATH15:05Athens Eleftherios V.
15 Feb
ATH04:30Athens Eleftherios V.
9h 50m
1 stop
LHR12:20London Heathrow
$324
Find similar
Air Serbia
1 Feb
LHR13:20London Heathrow
23h 45m
1 stop
ATH15:05Athens Eleftherios V.
9 Feb
ATH04:30Athens Eleftherios V.
9h 50m
1 stop
LHR12:20London Heathrow
$326
Find similar

British Airways flights from London Heathrow Airport to Athens

Our best British Airways deals on London Heathrow Airport to Athens flight tickets
British Airways
18 Feb
LHR19:40London Heathrow
3h 40m
ATH01:20Athens Eleftherios V.
25 Feb
ATH13:30Athens Eleftherios V.
4h 10m
LHR15:40London Heathrow
$248
Find similar
British Airways
30 Jan
LHR19:45London Heathrow
3h 40m
ATH01:25Athens Eleftherios V.
2 Feb
ATH20:10Athens Eleftherios V.
4h 00m
LHR22:10London Heathrow
$253
Find similar
British Airways
4 Mar
LHR06:50London Heathrow
3h 40m
ATH12:30Athens Eleftherios V.
11 Mar
ATH13:30Athens Eleftherios V.
4h 10m
LHR15:40London Heathrow
$256
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 6 January 2026.
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

Wed 22/4

16:35-22:15

Nonstop3h 40m

Athens Eleftherios V.

Wed 29/4

09:15-11:15

Nonstop4h 00m

$223

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 2/5

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Fri 8/5

19:20-21:10

Nonstop3h 50m

$233

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 31/1

13:30-19:15

Nonstop3h 45m

Athens Eleftherios V.

Sun 1/2

08:00-10:15

Nonstop4h 15m

$247

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 22/1

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Sun 25/1

09:05-11:10

Nonstop4h 05m

$254

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sun 25/1

07:55-13:35

Nonstop3h 40m

Athens Eleftherios V.

Sun 1/2

08:00-10:15

Nonstop4h 15m

$256

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 16/1

19:00-00:35

Nonstop3h 35m

Athens Eleftherios V.

Mon 19/1

19:10-21:15

Nonstop4h 05m

$257

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 23/4

16:35-22:15

Nonstop3h 40m

Athens Eleftherios V.

Tue 28/4

13:30-15:30

Nonstop4h 00m

$259

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 9/4

07:20-13:05

Nonstop3h 45m

Athens Eleftherios V.

Thu 16/4

15:15-17:20

Nonstop4h 05m

$260

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 30/1

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Sat 31/1

19:10-21:15

Nonstop4h 05m

$263

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 16/1

19:45-01:25

Nonstop3h 40m

Athens Eleftherios V.

Sat 24/1

14:20-16:30

Nonstop4h 10m

$269

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 $281. If you aren’t able to travel to Athens during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $312.

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 $221. 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 $426.

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 $274. 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 $427. 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 $438 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 $403 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 January 2026, prices for London Heathrow Airport to Athens flights are approximately 21% 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

$253

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 $253. The best return flight deal from London Heathrow Airport to Athens found on momondo in the last 72 hours is $370.
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 $192Free cancellationRating
6.7
7,655 reviews
Search British Airways flights
Aegean AirlinesPriceFrom $259Free cancellationRating
8.1
842 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 842 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 $259 (round-trip), much lower than the average airfare cost of $490 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, 7,657 ratings). British Airways flies from London Heathrow Airport to Athens around 6 times per week, with deals starting from $192 round-trip and rising to an average price of around $521.

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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British Airways
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