What is the cheapest airline that flies from London to Athens Eleftherios V.?

Aegean Airlines and KLM are the most popular carriers operating from London to Athens Eleftherios V.

How often are flights from London to Athens delayed?

Historically, on average around 23% of flights between London and Athens have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.

How many flights depart from London to Athens on average per week?

The number of flights available between London and Athens is 87 per week as of April 2026. The most frequent departure day is Sat, with 25% of weekly flights leaving on this day.

What is the most punctual flight time for London to Athens flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

How many flights depart from London to Athens on average per day?

The number of flights available between London and Athens is 12 per day as of April 2026. The most frequent departure time is 16:00, with 51% of daily flights leaving in the afternoon.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Athens flights?

According to our data, Aegean Airlines have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

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.

€96 Cheap Flights from London to Athens in 2026

Q: What is the typical price of a round-trip flight between London and Athens?

Prices are currently low for flights on this route. Typical prices usually range from €290 to €124. The lowest price recently found on this route was €161.

1 adult

0 bags

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London to Athens

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

16:35 - 22:15

LHR

ATH

3h 40mdirect

16:00 - 17:55

ATH

LHR

3h 55mdirect

€161Aegean Airlines

Sat, 9 May - Thu, 14 May

22:15 - 03:50

LHR

ATH

3h 35mdirect

09:15 - 11:15

ATH

LHR

4h 00mdirect

€175Aegean Airlines

Sun, 26 Apr - Sat, 2 May

22:15 - 03:50

LHR

ATH

3h 35mdirect

16:00 - 17:55

ATH

LHR

3h 55mdirect

€181Aegean Airlines

Tue, 21 Apr - Sun, 3 May

22:15 - 03:50

LHR

ATH

3h 35mdirect

09:15 - 11:15

ATH

LHR

4h 00mdirect

€183Aegean Airlines

Tue, 21 Apr - Sun, 3 May

22:15 - 03:50

LHR

ATH

3h 35mdirect

19:20 - 21:10

ATH

LHR

3h 50mdirect

€185Aegean Airlines

Sat, 3 Oct - Mon, 19 Oct

17:10 - 01:15

LHR

ATH

6h 05m

1 stop

06:35 - 13:45

ATH

LHR

9h 10m

1 stop

€189Multiple Airlines

Wed, 29 Apr - Thu, 7 May

14:45 - 01:15

LHR

ATH

8h 30m

1 stop

06:00 - 10:45

ATH

LHR

6h 45m

1 stop

€191KLM

Tue, 9 Jun - Thu, 18 Jun

14:45 - 01:15

LHR

ATH

8h 30m

1 stop

06:35 - 13:45

ATH

LHR

9h 10m

1 stop

€197Multiple Airlines

Wed, 29 Apr - Tue, 5 May

17:10 - 01:15

LCY

ATH

6h 05m

1 stop

06:00 - 09:30

ATH

LCY

5h 30m

1 stop

€208KLM

Tue, 9 Jun - Wed, 17 Jun

17:50 - 01:15

LCY

ATH

5h 25m

1 stop

13:35 - 19:45

ATH

LCY

8h 10m

1 stop

€223KLM

Tue, 5 May - Tue, 12 May

Aegean Airlines flights from London to Athens

Our best Aegean Airlines deals on London to Athens flight tickets

Aegean Airlines

9 May

LHR16:35London Heathrow

3h 40m

ATH22:15Athens Eleftherios V.

14 May

ATH16:00Athens Eleftherios V.

3h 55m

LHR17:55London Heathrow

€161

Aegean Airlines

26 Apr

LHR22:15London Heathrow

3h 35m

ATH03:50Athens Eleftherios V.

2 May

ATH09:15Athens Eleftherios V.

4h 00m

LHR11:15London Heathrow

€175

Aegean Airlines

21 Apr

LHR22:15London Heathrow

3h 35m

ATH03:50Athens Eleftherios V.

3 May

ATH16:00Athens Eleftherios V.

3h 55m

LHR17:55London Heathrow

€181

Air Serbia flights from London to Athens

Our best Air Serbia deals on London to Athens flight tickets

Air Serbia

9 May

LHR19:55London Heathrow

5h 25m

1 stop

ATH03:20Athens Eleftherios V.

14 May

ATH04:30Athens Eleftherios V.

10h 00m

1 stop

LHR12:30London Heathrow

€206

Air Serbia

16 May

LHR19:55London Heathrow

5h 25m

1 stop

ATH03:20Athens Eleftherios V.

19 May

ATH16:30Athens Eleftherios V.

22h 00m

1 stop

LHR12:30London Heathrow

€207

Air Serbia

19 Sept

LHR19:55London Heathrow

16h 55m

1 stop

ATH14:50Athens Eleftherios V.

25 Sept

ATH21:20Athens Eleftherios V.

17h 10m

1 stop

LHR12:30London Heathrow

€209

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 9/5

16:35-22:15

Nonstop3h 40m

Athens Eleftherios V.

Thu 14/5

16:00-17:55

Nonstop3h 55m

€161

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sun 26/4

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Sat 2/5

09:15-11:15

Nonstop4h 00m

€175

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 21/4

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Sun 3/5

16:00-17:55

Nonstop3h 55m

€181

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 21/4

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Sun 3/5

09:15-11:15

Nonstop4h 00m

€183

Fastest return journey

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 3/10

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Mon 19/10

19:20-21:10

Nonstop3h 50m

€185

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Wed 29/4

17:10-01:15

1 stop6h 05m

Athens Eleftherios V.

Thu 7/5

06:35-13:45

1 stop9h 10m

€189

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 9/6

14:45-01:15

1 stop8h 30m

Athens Eleftherios V.

Thu 18/6

06:00-10:45

1 stop6h 45m

€191

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Wed 29/4

14:45-01:15

1 stop8h 30m

Athens Eleftherios V.

Tue 5/5

06:35-13:45

1 stop9h 10m

€197

LondonAthens

LCY - ATH

LCYATH

London City

Tue 9/6

17:10-01:15

1 stop6h 05m

Athens Eleftherios V.

Wed 17/6

06:00-09:30

1 stop5h 30m

€208

LondonAthens

LCY - ATH

LCYATH

London City

Tue 5/5

17:50-01:15

1 stop5h 25m

Athens Eleftherios V.

Tue 12/5

13:35-19:45

1 stop8h 10m

€223

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

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 €90. If you’re not able to fly to Athens in January, then November is your next best option. Flight prices from London to Athens during November average around €98.

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 €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 for as low as €246 on momondo.

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

There is only 1 cabin class 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 April 2026, prices for London to Athens flights are approximately 53% 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 €235.

The fastest flight from London to Athens takes 3h 35m

Direct flights go from London to Athens every day.

There is 1 airport in Athens. From London there are direct flights to Athens Eleftherios V. (ATH).

Search flight deals

Frequently asked questions about flying from London to Athens

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?
momondo data reveals that the most frequently booked plane model on the route from London to Athens is Airbus A321neo, representing 37.93% of all bookings. The subsequent popular models are Airbus A320neo at 21.35%, Airbus A320-100/200 at 13.20%, and Boeing 737 MAX 8 at 8.41%.

Glyfada

Loutraki

Piraeus

Aegina

Hydra

Galaxidi

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.