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Cheap flights from London to Athens from €61

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 to Athens departing on 31/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

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Aegean Airlines Logo
22:15 - 03:50LHR-ATH
3h 35mdirect
Aegean Airlines Logo
19:10 - 21:15ATH-LHR
4h 05mdirect
€126Aegean Airlines
Find Deal
Tue, 20 Jan - Tue, 27 Jan
Aegean Airlines Logo
22:15 - 03:50LHR-ATH
3h 35mdirect
Aegean Airlines Logo
19:10 - 21:15ATH-LHR
4h 05mdirect
€127Aegean Airlines
Find Deal
Tue, 9 Dec - Fri, 12 Dec
British Airways Logo
07:40 - 13:20LHR-ATH
3h 40mdirect
British Airways Logo
19:55 - 21:55ATH-LHR
4h 00mdirect
€146British Airways
Find Deal
Thu, 27 Nov - Tue, 2 Dec
British Airways Logo
19:25 - 01:05LHR-ATH
3h 40mdirect
British Airways Logo
20:05 - 22:05ATH-LHR
4h 00mdirect
€147British Airways
Find Deal
Thu, 27 Nov - Sat, 6 Dec
Aegean Airlines Logo
22:15 - 03:50LHR-ATH
3h 35mdirect
Aegean Airlines Logo
16:00 - 17:55ATH-LHR
3h 55mdirect
€148Aegean Airlines
Find Deal
Mon, 24 Nov - Sun, 30 Nov
KLM Logo
06:30 - 16:30LHR-ATH
8h 00m1 stop
KLM Logo
06:05 - 10:45ATH-LHR
6h 40m1 stop
€197KLM
Find Deal
Sat, 29 Nov - Sun, 7 Dec
Multiple Airlines Logo
14:05 - 01:15LHR-ATH
9h 10m1 stop
Multiple Airlines Logo
03:25 - 08:00ATH-LHR
6h 35m1 stop
€198Multiple Airlines
Find Deal
Sat, 6 Dec - Fri, 12 Dec
Scandinavian Airlines Logo
21:05 - 10:35LHR-ATH
11h 30m1 stop
Scandinavian Airlines Logo
14:10 - 21:40ATH-LHR
9h 30m1 stop
€200Scandinavian Airlines
Find Deal
Wed, 21 Jan - Wed, 4 Feb
Multiple Airlines Logo
08:40 - 16:35LHR-ATH
5h 55m1 stop
Multiple Airlines Logo
03:25 - 07:55ATH-LHR
6h 30m1 stop
€201Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
KLM Logo
06:30 - 16:35LHR-ATH
8h 05m1 stop
KLM Logo
06:05 - 19:15ATH-LHR
15h 10m1 stop
€205KLM
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Fri, 12 Dec - Thu, 18 Dec

British Airways flights from London to Athens

Our best British Airways deals on London to Athens flight tickets
British Airways
27 Nov
LHR07:40London Heathrow
3h 40m
ATH13:20Athens Eleftherios V.
2 Dec
ATH19:55Athens Eleftherios V.
4h 00m
LHR21:55London Heathrow
€146
Find similar
British Airways
27 Nov
LHR19:25London Heathrow
3h 40m
ATH01:05Athens Eleftherios V.
6 Dec
ATH20:05Athens Eleftherios V.
4h 00m
LHR22:05London Heathrow
€147
Find similar
British Airways
8 Nov
LHR16:15London Heathrow
3h 40m
ATH21:55Athens Eleftherios V.
18 Nov
ATH16:55Athens Eleftherios V.
4h 00m
LHR18:55London Heathrow
€155
Find similar

SWISS flights from London to Athens

Our best SWISS deals on London to Athens flight tickets
SWISS
5 Nov
LHR09:00London Heathrow
5h 40m
1 stop
ATH16:40Athens Eleftherios V.
13 Nov
ATH17:40Athens Eleftherios V.
6h 00m
1 stop
LHR21:40London Heathrow
€218
Find similar
SWISS
4 Nov
LHR06:00London Heathrow
8h 40m
1 stop
ATH16:40Athens Eleftherios V.
7 Nov
ATH20:00Athens Eleftherios V.
14h 15m
1 stop
LHR08:15London Heathrow
€235
Find similar
SWISS
3 Mar
LCY17:40London City
4h 55m
1 stop
ATH00:35Athens Eleftherios V.
17 Mar
ATH13:45Athens Eleftherios V.
5h 20m
1 stop
LCY17:05London City
€238
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London 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 23 October 2025.
Use the filters below to find and compare flights from London to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 20/1

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Tue 27/1

19:10-21:15

Nonstop4h 05m

€126

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 9/12

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Fri 12/12

19:10-21:15

Nonstop4h 05m

€127

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 27/11

07:40-13:20

Nonstop3h 40m

Athens Eleftherios V.

Tue 2/12

19:55-21:55

Nonstop4h 00m

€146

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 27/11

19:25-01:05

Nonstop3h 40m

Athens Eleftherios V.

Sat 6/12

20:05-22:05

Nonstop4h 00m

€147

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Mon 24/11

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Sun 30/11

16:00-17:55

Nonstop3h 55m

€148

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 29/11

06:30-16:30

1 stop8h 00m

Athens Eleftherios V.

Sun 7/12

06:05-10:45

1 stop6h 40m

€197

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 6/12

14:05-01:15

1 stop9h 10m

Athens Eleftherios V.

Fri 12/12

03:25-08:00

1 stop6h 35m

€198

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Wed 21/1

21:05-10:35

1 stop11h 30m

Athens Eleftherios V.

Wed 4/2

14:10-21:40

1 stop9h 30m

€200

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Mon 1/12

08:40-16:35

1 stop5h 55m

Athens Eleftherios V.

Mon 8/12

03:25-07:55

1 stop6h 30m

€201

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 12/12

06:30-16:35

1 stop8h 05m

Athens Eleftherios V.

Thu 18/12

06:05-19:15

1 stop15h 10m

€205

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 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 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, with most prices found around €72. If you’re not able to fly to Athens in January, then March is your next best option. Flight prices from London to Athens during March average around €92.

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 €248. 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 €253. 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 €247. Try not to purchase tickets in the morning because they tend to be around €253. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London to Athens Eleftherios V. flight route?

Fly from London Gatwick to Athens Eleftherios V. for the best London - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around €256 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 for as low as €242 on momondo.

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

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

As of October 2025, prices for London to Athens flights are approximately 79% more expensive when compared to flights at the same time last year.

When to book flights from London to Athens

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

Cheap London to Athens (LON to ATH) flight deals and tips

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

Best price found

€40

Fastest flight time

3h 35m

Direct flights

Every day

Airports in Athens

1 airport
The best one-way flight to Athens from London in the past 72 hours is €40. The best return flight deal from London to Athens found on momondo in the last 72 hours is €237.
The fastest flight from London to Athens takes 3h 35m
Direct flights go from London to Athens every day.
There is 1 airport near Athens: Athens Eleftherios V. (ATH)
Search flight deals

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

    The distance between London and Athens Eleftherios V. is about 2389.4 km. A reasonable flight in good conditions will take 3h 35m.

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

    Prices for flights from London to Athens Eleftherios V. Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London 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 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?

It is quick and easy to find London to Athens flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Athens that suits you.

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?

Yes. momondo can track prices for London to Athens flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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