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

Aegean Airlines, Air Serbia, and British Airways are the most popular carriers operating from Athens Eleftherios V. to London Heathrow

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. Sunday has historically seen more delays on average compared to the rest of the week.

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

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

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

As of October 2025, 51 flights take off from Athens and land in London Heathrow Airport each week. The most common flight departure day for this route is Thu, with 31% of weekly flights taking off on this day.

How often are flights from Athens to London delayed?

Historically, on average around 17% of flights between Athens and London have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

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

The number of flights available between Athens and London Heathrow Airport is 7 per day as of October 2025. The most frequent departure time is 1:00p.m., with 64% of daily flights leaving in the afternoon.

What is the most punctual flight time for Athens to London 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.

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

Prices for flights from Athens Eleftherios V. Airport to London Heathrow Airport are updated daily.

How old do you have to be to fly from Athens Eleftherios V. Airport to London Heathrow 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Athens Eleftherios V. Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents you'll need for your trip to London Heathrow 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 London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 103 Cheap Flights from Athens to London Heathrow Airport in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 p.m. - 9:15 p.m.ATH-LHR

4h 05mdirect

4:35 p.m. - 10:20 p.m.LHR-ATH

3h 45mdirect

C$ 170Aegean Airlines

Find Deal

Mon, 16 Feb - Wed, 25 Feb

7:10 p.m. - 9:15 p.m.ATH-LHR

4h 05mdirect

10:15 p.m. - 3:50 a.m.LHR-ATH

3h 35mdirect

C$ 201Aegean Airlines

Find Deal

Sat, 31 Jan - Thu, 5 Feb

4:00 p.m. - 5:55 p.m.ATH-LHR

3h 55mdirect

4:35 p.m. - 10:20 p.m.LHR-ATH

3h 45mdirect

C$ 232Aegean Airlines

Find Deal

Fri, 16 Jan - Tue, 20 Jan

9:05 a.m. - 11:10 a.m.ATH-LHR

4h 05mdirect

7:00 p.m. - 12:35 a.m.LHR-ATH

3h 35mdirect

C$ 236Aegean Airlines

Find Deal

Mon, 12 Jan - Thu, 15 Jan

5:05 p.m. - 7:05 p.m.ATH-LHR

4h 00mdirect

7:40 a.m. - 1:20 p.m.LHR-ATH

3h 40mdirect

C$ 239British Airways

Find Deal

Fri, 5 Dec - Thu, 11 Dec

7:50 p.m. - 9:50 p.m.ATH-LHR

4h 00mdirect

10:05 a.m. - 3:50 p.m.LHR-ATH

3h 45mdirect

C$ 240British Airways

Find Deal

Fri, 5 Dec - Tue, 9 Dec

3:40 p.m. - 12:35 p.m.ATH-LHR

22h 55m1 stop

7:55 p.m. - 3:30 a.m.LHR-ATH

5h 35m1 stop

C$ 279Air Serbia

Find Deal

Fri, 3 Apr - Sat, 4 Apr

9:10 p.m. - 12:55 p.m.ATH-LHR

17h 45m1 stop

6:40 a.m. - 6:40 p.m.LHR-ATH

10h 00m1 stop

C$ 295Scandinavian Airlines

Find Deal

Tue, 10 Mar - Wed, 18 Mar

6:05 a.m. - 12:05 p.m.ATH-LHR

8h 00m1 stop

4:25 p.m. - 1:15 a.m.LHR-ATH

6h 50m1 stop

C$ 307KLM

Find Deal

Sat, 6 Dec - Sat, 6 Dec

3:40 p.m. - 12:35 p.m.ATH-LHR

22h 55m1 stop

1:30 p.m. - 3:30 a.m.LHR-ATH

12h 00m1 stop

C$ 311Air Serbia

Find Deal

Fri, 3 Apr - Thu, 9 Apr

Aegean Airlines flights from Athens to London Heathrow Airport

Our best Aegean Airlines deals on Athens to London Heathrow Airport flight tickets

Aegean Airlines

16 Feb

ATH7:10 p.m.Athens Eleftherios V.

4h 05m

LHR9:15 p.m.London Heathrow

25 Feb

LHR4:35 p.m.London Heathrow

3h 45m

ATH10:20 p.m.Athens Eleftherios V.

C$ 170

Find similar

Aegean Airlines

31 Jan

ATH7:10 p.m.Athens Eleftherios V.

4h 05m

LHR9:15 p.m.London Heathrow

5 Feb

LHR10:15 p.m.London Heathrow

3h 35m

ATH3:50 a.m.Athens Eleftherios V.

C$ 201

Find similar

Aegean Airlines

16 Jan

ATH4:00 p.m.Athens Eleftherios V.

3h 55m

LHR5:55 p.m.London Heathrow

20 Jan

LHR4:35 p.m.London Heathrow

3h 45m

ATH10:20 p.m.Athens Eleftherios V.

C$ 232

Find similar

British Airways flights from Athens to London Heathrow Airport

Our best British Airways deals on Athens to London Heathrow Airport flight tickets

British Airways

5 Dec

ATH5:05 p.m.Athens Eleftherios V.

4h 00m

LHR7:05 p.m.London Heathrow

11 Dec

LHR7:40 a.m.London Heathrow

3h 40m

ATH1:20 p.m.Athens Eleftherios V.

C$ 239

Find similar

British Airways

5 Dec

ATH7:50 p.m.Athens Eleftherios V.

4h 00m

LHR9:50 p.m.London Heathrow

9 Dec

LHR10:05 a.m.London Heathrow

3h 45m

ATH3:50 p.m.Athens Eleftherios V.

C$ 240

Find similar

British Airways

10 Mar

ATH4:55 p.m.Athens Eleftherios V.

4h 00m

LHR6:55 p.m.London Heathrow

18 Mar

LHR6:50 a.m.London Heathrow

3h 40m

ATH12:30 p.m.Athens Eleftherios V.

C$ 243

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Athens to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Mon 16/2

7:10 p.m.-9:15 p.m.

Nonstop4h 05m

London Heathrow

Wed 25/2

4:35 p.m.-10:20 p.m.

Nonstop3h 45m

C$ 170

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Sat 31/1

7:10 p.m.-9:15 p.m.

Nonstop4h 05m

London Heathrow

Thu 5/2

10:15 p.m.-3:50 a.m.

Nonstop3h 35m

C$ 201

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Fri 16/1

4:00 p.m.-5:55 p.m.

Nonstop3h 55m

London Heathrow

Tue 20/1

4:35 p.m.-10:20 p.m.

Nonstop3h 45m

C$ 232

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Mon 12/1

9:05 a.m.-11:10 a.m.

Nonstop4h 05m

London Heathrow

Thu 15/1

7:00 p.m.-12:35 a.m.

Nonstop3h 35m

C$ 236

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Fri 5/12

5:05 p.m.-7:05 p.m.

Nonstop4h 00m

London Heathrow

Thu 11/12

7:40 a.m.-1:20 p.m.

Nonstop3h 40m

C$ 239

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Fri 5/12

7:50 p.m.-9:50 p.m.

Nonstop4h 00m

London Heathrow

Tue 9/12

10:05 a.m.-3:50 p.m.

Nonstop3h 45m

C$ 240

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Fri 3/4

3:40 p.m.-12:35 p.m.

1 stop22h 55m

London Heathrow

Sat 4/4

7:55 p.m.-3:30 a.m.

1 stop5h 35m

C$ 279

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Tue 10/3

9:10 p.m.-12:55 p.m.

1 stop17h 45m

London Heathrow

Wed 18/3

6:40 a.m.-6:40 p.m.

1 stop10h 00m

C$ 295

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Sat 6/12

6:05 a.m.-12:05 p.m.

1 stop8h 00m

London Heathrow

Sat 6/12

4:25 p.m.-1:15 a.m.

1 stop6h 50m

C$ 307

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Fri 3/4

3:40 p.m.-12:35 p.m.

1 stop22h 55m

London Heathrow

Thu 9/4

1:30 p.m.-3:30 a.m.

1 stop12h 00m

C$ 311

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Athens to London Heathrow Airport

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 cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Athens, with most prices found around C$ 302. If you aren’t able to travel to London Heathrow Airport during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of C$ 309.

What is the cheapest day to depart on your flight to London Heathrow Airport?

According to our data, Tuesday is the cheapest day to fly to London Heathrow Airport from Athens. The lowest ticket price found for a Tuesday departure recently was C$ 881. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Athens to London Heathrow Airport for around C$ 2,018.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

Our data shows that the cheapest Athens to London Heathrow Airport flights are usually those with departure times in the evening. Our users have found flights to London Heathrow Airport in the evening for as low as C$ 761. In the morning is when there is more demand to fly to London Heathrow Airport, so prices are often more expensive at around C$ 984 per ticket.

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

Fly from Athens Eleftherios V. to London Heathrow for the best Athens Eleftherios V. - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Athens when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around C$ 384 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Athens for as low as C$ 240 on momondo.

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

There are 3 cabin classes available to choose from on Athens Eleftherios V. to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Athens to London Heathrow Airport flights?

You could potentially save up to 69% on your flight if you consider stops on a Athens to London Heathrow Airport flight.

How have Athens to London Heathrow Airport flight prices changed over time?

As of October 2025, prices for Athens to London Heathrow Airport flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from Athens to London Heathrow Airport

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

Estimated round-trip price

Cheap Athens to London Heathrow Airport (ATH to LHR) flight deals and tips

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

Best price found	C$ 583
Fastest flight time	3h 55m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Athens in the past 72 hours is C$ 583. The best round-trip flight deal from Athens to London Heathrow Airport found on momondo in the last 72 hours is C$ 1,079.

The fastest flight from Athens to London Heathrow Airport takes 3h 55m

Direct flights go from Athens to London Heathrow Airport every day.

Search flight deals

How far is Athens Eleftherios V. to London Heathrow by plane?
A flight from Athens Eleftherios V. to London Heathrow will travel around 2407.8 km. In terms of flight time, this usually takes a little over 3h 55m.
When did momondo last update prices for flights from Athens Eleftherios V. Airport to London Heathrow Airport?
Prices for flights from Athens Eleftherios V. Airport to London Heathrow Airport are updated daily.
How old do you have to be to fly from Athens Eleftherios V. Airport to London Heathrow 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Athens Eleftherios V. Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow 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 London Heathrow 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 Athens to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Athens to London Heathrow Airport is Airbus A321neo, representing 36.35% of all bookings. The subsequent popular models are Airbus A320neo at 15.73%, Airbus A320-100/200 at 11.55%, and Boeing 737 MAX 8 at 6.97%.

Hounslow

Ipswich

Poole

Dartford

Gatwick

Ilford

Swindon

Chelmsford

Wokingham

Slough

Canterbury

Stratford-upon-Avon

Feltham

Hayes

Uxbridge

Wembley

Waterlooville

Newport

Basingstoke

Milton Keynes

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Athens to London for you.

Can I find flights from Athens to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Athens to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Athens to London?

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 Athens to London.

I’m not ready to book a flight from Athens to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Athens are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your London Heathrow Airport trip

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Cheap flights from Athens to London from C$ 103

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Athens to London departing on 8/12. 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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Big names, great deals

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Filter for what you want

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Find the cheapest flights from Athens to London

Cheap round-trip flights

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Aegean Airlines flights from Athens to London Heathrow Airport

Our best Aegean Airlines deals on Athens to London Heathrow Airport flight tickets

British Airways flights from Athens to London Heathrow Airport

Our best British Airways deals on Athens to London Heathrow Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Athens to London Heathrow Airport that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Athens to London Heathrow Airport

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 London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

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

Fly from Athens Eleftherios V. to London Heathrow for the best Athens Eleftherios V. - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

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

There are 3 cabin classes available to choose from on Athens Eleftherios V. to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Athens to London Heathrow Airport flights?

You could potentially save up to 69% on your flight if you consider stops on a Athens to London Heathrow Airport flight.

How have Athens to London Heathrow Airport flight prices changed over time?

As of October 2025, prices for Athens to London Heathrow Airport flights are approximately 5% more expensive when compared to flights at the same time last year.

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

Aegean Airlines, Air Serbia, and British Airways are the most popular carriers operating from Athens Eleftherios V. to London Heathrow

How often are flights from Athens to London delayed?

Historically, on average around 17% of flights between Athens and London have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

What is the most punctual flight time for Athens to London 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.

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. Sunday has historically seen more delays on average compared to the rest of the week.

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

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

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

The number of flights available between Athens and London Heathrow Airport is 7 per day as of October 2025. The most frequent departure time is 1:00p.m., with 64% of daily flights leaving in the afternoon.

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

As of October 2025, 51 flights take off from Athens and land in London Heathrow Airport each week. The most common flight departure day for this route is Thu, with 31% of weekly flights taking off on this day.

When to book flights from Athens to London Heathrow Airport

Cheap Athens to London Heathrow Airport (ATH to LHR) flight deals and tips

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

Best price found

Fastest flight time

Direct flights

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

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

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

What documentation or ID do you need to fly to London Heathrow Airport?

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

Travelling to a place near London?

Why use momondo?

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

Can I find flights from Athens to London with flexible booking policies on momondo?

How can momondo help me find flights from Athens to London?

I’m not ready to book a flight from Athens to London right now. Can momondo alert me if prices change?

An easier way to manage your London Heathrow Airport 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo