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Cheap flights from London Heathrow Airport to Athens from €62

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 23/9. 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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Find the cheapest flights from London Heathrow Airport to Athens

Cheap return flights

British Airways Logo
19:25 - 01:05LHR-ATH
3h 40mdirect
British Airways Logo
19:55 - 21:55ATH-LHR
4h 00mdirect
€141British Airways
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Thu, 13 Nov - Tue, 18 Nov
British Airways Logo
10:10 - 15:55LHR-ATH
3h 45mdirect
British Airways Logo
14:50 - 17:00ATH-LHR
4h 10mdirect
€142British Airways
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Sat, 7 Feb - Sun, 8 Feb
Multiple Airlines Logo
22:15 - 03:50LHR-ATH
3h 35mdirect
Multiple Airlines Logo
04:30 - 12:20ATH-LHR
9h 50m1 stop
€160Multiple Airlines
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Sat, 8 Nov - Thu, 13 Nov
Aegean Airlines Logo
22:15 - 03:50LHR-ATH
3h 35mdirect
Aegean Airlines Logo
13:25 - 15:30ATH-LHR
4h 05mdirect
€168Aegean Airlines
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Wed, 19 Nov - Sun, 23 Nov
Aegean Airlines Logo
22:15 - 03:50LHR-ATH
3h 35mdirect
Aegean Airlines Logo
13:25 - 15:30ATH-LHR
4h 05mdirect
€169Aegean Airlines
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Wed, 19 Nov - Sun, 23 Nov
Air Serbia Logo
13:20 - 15:05LHR-ATH
23h 45m1 stop
Air Serbia Logo
04:20 - 12:20ATH-LHR
10h 00m1 stop
€182Air Serbia
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Tue, 4 Nov - Mon, 17 Nov
Air Serbia Logo
13:20 - 15:05LHR-ATH
23h 45m1 stop
Air Serbia Logo
04:20 - 12:20ATH-LHR
10h 00m1 stop
€182Air Serbia
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Tue, 4 Nov - Mon, 17 Nov
KLM Logo
08:40 - 16:30LHR-ATH
5h 50m1 stop
KLM Logo
13:45 - 20:50ATH-LHR
9h 05m1 stop
€192KLM
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Sun, 9 Nov - Tue, 18 Nov
KLM Logo
17:05 - 01:15LHR-ATH
6h 10m1 stop
KLM Logo
13:45 - 20:50ATH-LHR
9h 05m1 stop
€193KLM
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Tue, 4 Nov - Tue, 18 Nov
Multiple Airlines Logo
06:30 - 16:30LHR-ATH
8h 00m1 stop
Multiple Airlines Logo
03:25 - 08:00ATH-LHR
6h 35m1 stop
€195Multiple Airlines
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Sat, 7 Feb - Sun, 15 Feb

KLM flights from London Heathrow Airport to Athens

Our best KLM deals on London Heathrow Airport to Athens flight tickets
KLM
9 Nov
LHR08:40London Heathrow
5h 50m
1 stop
ATH16:30Athens Eleftherios V.
18 Nov
ATH13:45Athens Eleftherios V.
9h 05m
1 stop
LHR20:50London Heathrow
€192
Find similar
KLM
4 Nov
LHR17:05London Heathrow
6h 10m
1 stop
ATH01:15Athens Eleftherios V.
18 Nov
ATH13:45Athens Eleftherios V.
9h 05m
1 stop
LHR20:50London Heathrow
€193
Find similar
KLM
2 Dec
LHR17:05London Heathrow
6h 00m
1 stop
ATH01:05Athens Eleftherios V.
13 Dec
ATH06:05Athens Eleftherios V.
8h 00m
1 stop
LHR12:05London Heathrow
€194
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Scandinavian Airlines flights from London Heathrow Airport to Athens

Our best Scandinavian Airlines deals on London Heathrow Airport to Athens flight tickets
Scandinavian Airlines
12 Nov
LHR21:05London Heathrow
11h 30m
1 stop
ATH10:35Athens Eleftherios V.
19 Nov
ATH14:10Athens Eleftherios V.
6h 20m
1 stop
LHR18:30London Heathrow
€198
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Scandinavian Airlines
12 Nov
LHR06:40London Heathrow
10h 00m
1 stop
ATH18:40Athens Eleftherios V.
19 Nov
ATH14:10Athens Eleftherios V.
9h 30m
1 stop
LHR21:40London Heathrow
€209
Find similar
Scandinavian Airlines
27 Nov
LHR10:20London Heathrow
6h 20m
1 stop
ATH18:40Athens Eleftherios V.
2 Dec
ATH14:10Athens Eleftherios V.
6h 20m
1 stop
LHR18:30London Heathrow
€209
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 13,528 searches. Data last updated 18 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

Thu 13/11

19:25-01:05

Nonstop3h 40m

Athens Eleftherios V.

Tue 18/11

19:55-21:55

Nonstop4h 00m

€141

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 7/2

10:10-15:55

Nonstop3h 45m

Athens Eleftherios V.

Sun 8/2

14:50-17:00

Nonstop4h 10m

€142

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 8/11

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Thu 13/11

04:30-12:20

1 stop9h 50m

€160

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Wed 19/11

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Sun 23/11

13:25-15:30

Nonstop4h 05m

€168

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Wed 19/11

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Sun 23/11

13:25-15:30

Nonstop4h 05m

€169

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 4/11

13:20-15:05

1 stop23h 45m

Athens Eleftherios V.

Mon 17/11

04:20-12:20

1 stop10h 00m

€182

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 4/11

13:20-15:05

1 stop23h 45m

Athens Eleftherios V.

Mon 17/11

04:20-12:20

1 stop10h 00m

€182

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sun 9/11

08:40-16:30

1 stop5h 50m

Athens Eleftherios V.

Tue 18/11

13:45-20:50

1 stop9h 05m

€192

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 4/11

17:05-01:15

1 stop6h 10m

Athens Eleftherios V.

Tue 18/11

13:45-20:50

1 stop9h 05m

€193

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 7/2

06:30-16:30

1 stop8h 00m

Athens Eleftherios V.

Sun 15/2

03:25-08:00

1 stop6h 35m

€195

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 typical price of a round-trip flight between London Heathrow Airport and Athens?

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 €168. 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 €171.

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 €243. 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 €248. 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 €242. Try not to purchase tickets in the morning because they tend to be around €248. 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 €251 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 €233 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 32% 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)
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  • 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

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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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Aer Lingus
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Turkish Airlines
KLM
Lufthansa
Qatar Airways
British Airways
Emirates
Scandinavian Airlines
Pegasus Airlines
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