Cheap flights from London Heathrow Airport to Athens from €58

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 17/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from London Heathrow Airport to Athens

Cheap return flights

Aegean Airlines Logo
22:15 - 03:50LHR-ATH
3h 35mdirect
Aegean Airlines Logo
16:00 - 17:55ATH-LHR
3h 55mdirect
€111Aegean Airlines
Find Deal
Mon, 2 Feb - Sun, 8 Feb
Aegean Airlines Logo
22:15 - 03:50LHR-ATH
3h 35mdirect
Aegean Airlines Logo
19:10 - 21:15ATH-LHR
4h 05mdirect
€117Aegean Airlines
Find Deal
Sun, 21 Sep - Wed, 5 Nov
Aegean Airlines Logo
12:15 - 17:50LHR-ATH
3h 35mdirect
Aegean Airlines Logo
16:00 - 17:55ATH-LHR
3h 55mdirect
€120Aegean Airlines
Find Deal
Sat, 7 Feb - Mon, 16 Feb
 Logo
09:55 - 21:55LHR-ATH
10h 00m1 stop
 Logo
19:10 - 21:15ATH-LHR
4h 05mdirect
€142
Find Deal
Thu, 29 Jan - Sun, 1 Feb
 Logo
09:55 - 21:55LHR-ATH
10h 00m1 stop
 Logo
16:00 - 17:55ATH-LHR
3h 55mdirect
€147
Find Deal
Mon, 2 Feb - Thu, 5 Feb
British Airways Logo
16:15 - 21:55LHR-ATH
3h 40mdirect
British Airways Logo
16:55 - 18:55ATH-LHR
4h 00mdirect
€148British Airways
Find Deal
Sat, 29 Nov - Sat, 6 Dec
British Airways Logo
19:40 - 01:20LHR-ATH
3h 40mdirect
British Airways Logo
19:55 - 21:55ATH-LHR
4h 00mdirect
€148British Airways
Find Deal
Mon, 24 Nov - Tue, 2 Dec
Scandinavian Airlines Logo
10:20 - 18:40LHR-ATH
6h 20m1 stop
Scandinavian Airlines Logo
21:10 - 08:55ATH-LHR
13h 45m1 stop
€182Scandinavian Airlines
Find Deal
Thu, 19 Feb - Tue, 24 Feb
Scandinavian Airlines Logo
18:40 - 13:20LHR-ATH
16h 40m1 stop
Scandinavian Airlines Logo
19:30 - 09:20ATH-LHR
15h 50m1 stop
€192Scandinavian Airlines
Find Deal
Tue, 24 Feb - Mon, 2 Mar
Vueling Logo
09:55 - 21:15LHR-ATH
9h 20m1 stop
Vueling Logo
12:05 - 18:00ATH-LHR
7h 55m1 stop
€199Vueling
Find Deal
Thu, 29 Jan - Sun, 1 Feb

Aegean Airlines flights from London Heathrow Airport to Athens

Our best Aegean Airlines deals on London Heathrow Airport to Athens flight tickets
Aegean Airlines
2 Feb
LHR22:15London Heathrow
3h 35m
ATH03:50Athens Eleftherios V.
5 Feb
ATH19:10Athens Eleftherios V.
4h 05m
LHR21:15London Heathrow
Aegean Airlines
21 Sept
LHR22:15London Heathrow
3h 35m
ATH03:50Athens Eleftherios V.
5 Nov
ATH19:10Athens Eleftherios V.
4h 05m
LHR21:15London Heathrow
Aegean Airlines
7 Feb
LHR12:15London Heathrow
3h 35m
ATH17:50Athens Eleftherios V.
16 Feb
ATH16:00Athens Eleftherios V.
3h 55m
LHR17:55London Heathrow

British Airways flights from London Heathrow Airport to Athens

Our best British Airways deals on London Heathrow Airport to Athens flight tickets
British Airways
29 Nov
LHR16:15London Heathrow
3h 40m
ATH21:55Athens Eleftherios V.
7 Dec
ATH19:50Athens Eleftherios V.
4h 00m
LHR21:50London Heathrow
British Airways
24 Nov
LHR19:40London Heathrow
3h 40m
ATH01:20Athens Eleftherios V.
2 Dec
ATH19:55Athens Eleftherios V.
4h 00m
LHR21:55London Heathrow
British Airways
16 Dec
LHR07:40London Heathrow
3h 40m
ATH13:20Athens Eleftherios V.
14 Jan
ATH15:00Athens Eleftherios V.
4h 10m
LHR17:10London Heathrow

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 13,528 searches. Data last updated 3 September 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

Mon 2/2

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Sun 8/2

16:00-17:55

Nonstop3h 55m

€111

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sun 21/9

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Wed 5/11

19:10-21:15

Nonstop4h 05m

€117

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 7/2

12:15-17:50

Nonstop3h 35m

Athens Eleftherios V.

Mon 16/2

16:00-17:55

Nonstop3h 55m

€120

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 29/1

09:55-21:55

1 stop10h 00m

Athens Eleftherios V.

Sun 1/2

19:10-21:15

Nonstop4h 05m

€142

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Mon 2/2

09:55-21:55

1 stop10h 00m

Athens Eleftherios V.

Thu 5/2

16:00-17:55

Nonstop3h 55m

€147

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 29/11

16:15-21:55

Nonstop3h 40m

Athens Eleftherios V.

Sat 6/12

16:55-18:55

Nonstop4h 00m

€148

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Mon 24/11

19:40-01:20

Nonstop3h 40m

Athens Eleftherios V.

Tue 2/12

19:55-21:55

Nonstop4h 00m

€148

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 19/2

10:20-18:40

1 stop6h 20m

Athens Eleftherios V.

Tue 24/2

21:10-08:55

1 stop13h 45m

€182

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 24/2

18:40-13:20

1 stop16h 40m

Athens Eleftherios V.

Mon 2/3

19:30-09:20

1 stop15h 50m

€192

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 29/1

09:55-21:15

1 stop9h 20m

Athens Eleftherios V.

Sun 1/2

12:05-18:00

1 stop7h 55m

€199

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Athens?

The month of January is, on average, the cheapest month to fly to Athens from London Heathrow Airport, with most prices found around €170. If you’re not able to fly to Athens in January, then February is your next best option. Flight prices from London Heathrow Airport to Athens during February average around €178.

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 Thursday when prices can be found for as low as €247. 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 Friday because tickets tend to average around €252. 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 in the afternoon when flights can be purchased for as low as €246. Try not to purchase tickets in the morning because they tend to be around €252. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 €255 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 €237 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 September 2025, prices for London Heathrow Airport to Athens flights are approximately 25% 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

Fastest flight time

3h 35m

Direct flights

Every day

Airports in Athens

1 airport
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 near Athens: Athens Eleftherios V. (ATH)
  • How far is London Heathrow to Athens Eleftherios V. by plane?

    There are 2407.8 km 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 updated daily.

  • 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 travel and health documents required for your trip to Athens Eleftherios V. Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Athens Eleftherios V. Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Travelling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Loutraki
Glyfada
Hydra
Piraeus
Aegina
Porto Cheli

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?

All flight searches from London to Athens on momondo can be filtered to show those which offer flexible booking policies.

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?

If you are simply researching potential flights to Athens, momondo offers a useful price alert feature which will track prices for flights to Athens from London and alert you when they change.

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Mon 8/9
Mon 15/9

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