Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to Athens from $77

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 1/14. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London Heathrow Airport to Athens

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aegean Airlines Logo
4:35 pm - 10:15 pm
LHR
-
ATH
3h 40mnonstop
Aegean Airlines Logo
9:15 am - 11:15 am
ATH
-
LHR
4h 00mnonstop
$150Aegean Airlines
Wed, Apr 22 - Wed, Apr 29
Aegean Airlines Logo
7:00 pm - 12:35 am
LHR
-
ATH
3h 35mnonstop
Aegean Airlines Logo
7:20 pm - 9:10 pm
ATH
-
LHR
3h 50mnonstop
$157Aegean Airlines
Mon, Apr 27 - Mon, May 18
British Airways Logo
1:30 pm - 7:15 pm
LHR
-
ATH
3h 45mnonstop
British Airways Logo
8:00 am - 10:15 am
ATH
-
LHR
4h 15mnonstop
$166British Airways
Sat, Jan 31 - Sun, Feb 1
Aegean Airlines Logo
7:00 pm - 12:35 am
LHR
-
ATH
3h 35mnonstop
Aegean Airlines Logo
9:05 am - 11:10 am
ATH
-
LHR
4h 05mnonstop
$171Aegean Airlines
Thu, Jan 22 - Sun, Jan 25
British Airways Logo
7:55 am - 1:35 pm
LHR
-
ATH
3h 40mnonstop
British Airways Logo
8:10 pm - 10:10 pm
ATH
-
LHR
4h 00mnonstop
$172British Airways
Sun, Jan 25 - Mon, Feb 2
Aegean Airlines Logo
10:15 pm - 3:50 am
LHR
-
ATH
3h 35mnonstop
Aegean Airlines Logo
9:15 am - 11:15 am
ATH
-
LHR
4h 00mnonstop
$173Aegean Airlines
Sat, May 2 - Sun, May 3
Aegean Airlines Logo
7:00 pm - 12:35 am
LHR
-
ATH
3h 35mnonstop
Aegean Airlines Logo
9:15 am - 11:15 am
ATH
-
LHR
4h 00mnonstop
$174Aegean Airlines
Thu, Apr 23 - Tue, Apr 28
British Airways Logo
7:20 am - 1:05 pm
LHR
-
ATH
3h 45mnonstop
British Airways Logo
3:15 pm - 5:20 pm
ATH
-
LHR
4h 05mnonstop
$175British Airways
Thu, Apr 9 - Thu, Apr 16
Aegean Airlines Logo
10:15 pm - 3:50 am
LHR
-
ATH
3h 35mnonstop
Aegean Airlines Logo
7:20 pm - 9:10 pm
ATH
-
LHR
3h 50mnonstop
$178Aegean Airlines
Wed, Apr 29 - Sat, May 2
Aegean Airlines Logo
7:00 pm - 12:35 am
LHR
-
ATH
3h 35mnonstop
Aegean Airlines Logo
7:10 pm - 9:15 pm
ATH
-
LHR
4h 05mnonstop
$179Aegean Airlines
Thu, Feb 26 - Sat, Feb 28

Aegean Airlines flights from London Heathrow Airport to Athens

Our best Aegean Airlines deals on London Heathrow Airport to Athens flight tickets
Aegean Airlines
Apr 22
LHR4:35 pmLondon Heathrow
3h 40m
ATH10:15 pmAthens Eleftherios V.
Apr 29
ATH9:15 amAthens Eleftherios V.
4h 00m
LHR11:15 amLondon Heathrow
$150
Aegean Airlines
Jan 12
LHR7:00 pmLondon Heathrow
3h 35m
ATH12:35 amAthens Eleftherios V.
Jan 24
ATH7:10 pmAthens Eleftherios V.
4h 05m
LHR9:15 pmLondon Heathrow
$155
Aegean Airlines
Apr 27
LHR7:00 pmLondon Heathrow
3h 35m
ATH12:35 amAthens Eleftherios V.
May 18
ATH7:20 pmAthens Eleftherios V.
3h 50m
LHR9:10 pmLondon Heathrow
$157

Air Serbia flights from London Heathrow Airport to Athens

Our best Air Serbia deals on London Heathrow Airport to Athens flight tickets
Air Serbia
Feb 5
LHR1:20 pmLondon Heathrow
23h 45m
1 stop
ATH3:05 pmAthens Eleftherios V.
Feb 6
ATH4:30 amAthens Eleftherios V.
9h 50m
1 stop
LHR12:20 pmLondon Heathrow
$213
Air Serbia
Jan 29
LHR1:20 pmLondon Heathrow
11h 55m
1 stop
ATH3:15 amAthens Eleftherios V.
Feb 1
ATH3:50 pmAthens Eleftherios V.
22h 30m
1 stop
LHR12:20 pmLondon Heathrow
$218
Air Serbia
Feb 21
LHR1:20 pmLondon Heathrow
23h 45m
1 stop
ATH3:05 pmAthens Eleftherios V.
Feb 25
ATH4:30 amAthens Eleftherios V.
9h 50m
1 stop
LHR12:20 pmLondon Heathrow
$219

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated January 8, 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 4/22

4:35 pm-10:15 pm

Nonstop3h 40m

Athens Eleftherios V.

Wed 4/29

9:15 am-11:15 am

Nonstop4h 00m

$150

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Mon 4/27

7:00 pm-12:35 am

Nonstop3h 35m

Athens Eleftherios V.

Mon 5/18

7:20 pm-9:10 pm

Nonstop3h 50m

$157

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 1/31

1:30 pm-7:15 pm

Nonstop3h 45m

Athens Eleftherios V.

Sun 2/1

8:00 am-10:15 am

Nonstop4h 15m

$166

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 1/22

7:00 pm-12:35 am

Nonstop3h 35m

Athens Eleftherios V.

Sun 1/25

9:05 am-11:10 am

Nonstop4h 05m

$171

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sun 1/25

7:55 am-1:35 pm

Nonstop3h 40m

Athens Eleftherios V.

Mon 2/2

8:10 pm-10:10 pm

Nonstop4h 00m

$172

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 5/2

10:15 pm-3:50 am

Nonstop3h 35m

Athens Eleftherios V.

Sun 5/3

9:15 am-11:15 am

Nonstop4h 00m

$173

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 4/23

7:00 pm-12:35 am

Nonstop3h 35m

Athens Eleftherios V.

Tue 4/28

9:15 am-11:15 am

Nonstop4h 00m

$174

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 4/9

7:20 am-1:05 pm

Nonstop3h 45m

Athens Eleftherios V.

Thu 4/16

3:15 pm-5:20 pm

Nonstop4h 05m

$175

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Wed 4/29

10:15 pm-3:50 am

Nonstop3h 35m

Athens Eleftherios V.

Sat 5/2

7:20 pm-9:10 pm

Nonstop3h 50m

$178

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 2/26

7:00 pm-12:35 am

Nonstop3h 35m

Athens Eleftherios V.

Sat 2/28

7:10 pm-9:15 pm

Nonstop4h 05m

$179

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 cheapest month to fly to Athens?

The cheapest month to fly to Athens from London Heathrow Airport is in January. Flight prices, which tend to average around $189, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of January, then departing from London Heathrow Airport during the month November is also very affordable. Most momondo users find prices during this month for around $210.

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 $241. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $287. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.

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

The cheapest time of day to fly to Athens is at noon when flights can be purchased for as low as $236. Flights to Athens are more costly in the evening, with an average ticket price of $320. 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 $295 when searching weeks out. 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 $271 on momondo.

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

There are 3 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 20% 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 round-trip 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

$196

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 $196. The best round-trip flight deal from London Heathrow Airport to Athens found on momondo in the last 72 hours is $227.
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?

    There are 1496.2 mi between London Heathrow and Athens Eleftherios V.. Typically, this will take 3h 35m by plane in normal conditions.

  • 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 are refreshed on a daily basis.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 travel and health documents you'll need for your trip to Athens Eleftherios V. Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Athens Eleftherios V. Airport. It is always advisable to seek advice from your airline or a trusted 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
Scandinavian AirlinesPriceFrom $106Free CancellationRating
7.3
1,637 reviews
Search Scandinavian Airlines flights
Aegean AirlinesPriceFrom $164Free CancellationRating
8.1
842 reviews
Search Aegean Airlines flights
British AirwaysPriceFrom $173Free CancellationRating
6.7
7,659 reviews
Search British Airways flights
LufthansaPriceFrom $246Free CancellationRating
6.8
7,698 reviews
Search Lufthansa flights

  • Aegean Airlines Flights From London Heathrow Airport to Athens

    Aegean Airlines flight deals from London Heathrow Airport to Athens start from $164 round-trip. Over the 23 Aegean Airlines flights for this route in a normal week, average airfare is usually $313 round-trip - but some users have found much cheaper deals with momondo.

  • 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, 7,659 ratings). British Airways flies from London Heathrow Airport to Athens around 6 times per week, with deals starting from $173 round-trip and rising to an average price of around $384.

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Piraeus
Glyfada
Marathon
Hydra
Aegina
Skala
Loutraki
Tolo
Corinth
Chalcis
Agia Marina
Porto Cheli
Galaxidi

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Athens from London.

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Athens.

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.

An easier way to manage your Athens trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/7
Sat 2/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Greece

Fly your favorite airline to Athens

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
British Airways
Aegean Airlines
Lufthansa
Scandinavian Airlines