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Cheap flights from Athens to London from £52

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 12/12. 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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Cheap return flights

Aegean Airlines Logo
13:25 - 15:30ATH-LHR
4h 05mdirect
Aegean Airlines Logo
19:00 - 00:35LHR-ATH
3h 35mdirect
£114Aegean Airlines
Find Deal
Mon, 24 Nov - Thu, 27 Nov
Aegean Airlines Logo
09:15 - 11:15ATH-LHR
4h 00mdirect
Aegean Airlines Logo
19:00 - 00:35LHR-ATH
3h 35mdirect
£117Aegean Airlines
Find Deal
Thu, 9 Oct - Wed, 15 Oct
Aegean Airlines Logo
13:25 - 15:30ATH-LHR
4h 05mdirect
Aegean Airlines Logo
19:00 - 00:35LHR-ATH
3h 35mdirect
£120Aegean Airlines
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Sun, 26 Oct - Sun, 2 Nov
Logo
04:30 - 12:20ATH-LHR
9h 50m1 stop
Logo
22:15 - 03:50LHR-ATH
3h 35mdirect
£126
Find Deal
Thu, 13 Nov - Wed, 19 Nov
British Airways Logo
14:20 - 16:30ATH-LHR
4h 10mdirect
British Airways Logo
07:40 - 13:20LHR-ATH
3h 40mdirect
£128British Airways
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Tue, 18 Nov - Tue, 25 Nov
British Airways Logo
13:25 - 15:35ATH-LHR
4h 10mdirect
British Airways Logo
08:05 - 13:45LHR-ATH
3h 40mdirect
£128British Airways
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Fri, 5 Dec - Wed, 10 Dec
Logo
16:25 - 12:20ATH-LHR
21h 55m1 stop
Logo
22:15 - 03:50LHR-ATH
3h 35mdirect
£131
Find Deal
Thu, 13 Nov - Wed, 19 Nov
Air Serbia Logo
16:25 - 12:20ATH-LHR
21h 55m1 stop
Air Serbia Logo
13:20 - 15:05LHR-ATH
23h 45m1 stop
£147Air Serbia
Find Deal
Thu, 20 Nov - Sun, 23 Nov
Air Serbia Logo
16:25 - 12:20ATH-LHR
21h 55m1 stop
Air Serbia Logo
13:20 - 03:15LHR-ATH
11h 55m1 stop
£148Air Serbia
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Thu, 20 Nov - Sun, 23 Nov
Vueling Logo
12:05 - 20:05ATH-LHR
10h 00m1 stop
Vueling Logo
09:55 - 21:15LHR-ATH
9h 20m1 stop
£156Vueling
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Sat, 22 Nov - Sat, 29 Nov

KLM flights from Athens to London Heathrow Airport

Our best KLM deals on Athens to London Heathrow Airport flight tickets
KLM
21 Nov
ATH06:05Athens Eleftherios V.
6h 40m
1 stop
LHR10:45London Heathrow
27 Nov
LHR08:40London Heathrow
5h 55m
1 stop
ATH16:35Athens Eleftherios V.
£162
Find similar
KLM
17 Sept
ATH13:40Athens Eleftherios V.
5h 55m
1 stop
LHR17:35London Heathrow
21 Sept
LHR06:30London Heathrow
8h 10m
1 stop
ATH16:40Athens Eleftherios V.
£224
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Air Serbia flights from Athens to London Heathrow Airport

Our best Air Serbia deals on Athens to London Heathrow Airport flight tickets
Air Serbia
20 Nov
ATH16:25Athens Eleftherios V.
21h 55m
1 stop
LHR12:20London Heathrow
23 Nov
LHR13:20London Heathrow
23h 45m
1 stop
ATH15:05Athens Eleftherios V.
£147
Find similar
Air Serbia
20 Nov
ATH16:25Athens Eleftherios V.
21h 55m
1 stop
LHR12:20London Heathrow
23 Nov
LHR13:20London Heathrow
11h 55m
1 stop
ATH03:15Athens Eleftherios V.
£148
Find similar
Air Serbia
16 Sept
ATH16:25Athens Eleftherios V.
22h 05m
1 stop
LHR12:30London Heathrow
20 Sept
LHR19:55London Heathrow
5h 40m
1 stop
ATH03:35Athens Eleftherios V.
£197
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Athens to London Heathrow Airport 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 279,928 searches. Data last updated 12 September 2025.
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 24/11

13:25-15:30

Nonstop4h 05m

London Heathrow

Thu 27/11

19:00-00:35

Nonstop3h 35m

£114

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Thu 9/10

09:15-11:15

Nonstop4h 00m

London Heathrow

Wed 15/10

19:00-00:35

Nonstop3h 35m

£117

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Sun 26/10

13:25-15:30

Nonstop4h 05m

London Heathrow

Sun 2/11

19:00-00:35

Nonstop3h 35m

£120

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Thu 13/11

04:30-12:20

1 stop9h 50m

London Heathrow

Wed 19/11

22:15-03:50

Nonstop3h 35m

£126

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Tue 18/11

14:20-16:30

Nonstop4h 10m

London Heathrow

Tue 25/11

07:40-13:20

Nonstop3h 40m

£128

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Fri 5/12

13:25-15:35

Nonstop4h 10m

London Heathrow

Wed 10/12

08:05-13:45

Nonstop3h 40m

£128

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Thu 13/11

16:25-12:20

1 stop21h 55m

London Heathrow

Wed 19/11

22:15-03:50

Nonstop3h 35m

£131

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Thu 20/11

16:25-12:20

1 stop21h 55m

London Heathrow

Sun 23/11

13:20-15:05

1 stop23h 45m

£147

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Thu 20/11

16:25-12:20

1 stop21h 55m

London Heathrow

Sun 23/11

13:20-03:15

1 stop11h 55m

£148

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Sat 22/11

12:05-20:05

1 stop10h 00m

London Heathrow

Sat 29/11

09:55-21:15

1 stop9h 20m

£156

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

What is the cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from Athens to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £151. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Athens averaging around £152.

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

On average, the least expensive day to fly to London Heathrow Airport from Athens is on a Thursday. momondo users have found tickets for Thursday departures for as low as £134. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £209.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from Athens to London Heathrow Airport at midday for as low as £142. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £281 on average. Flights to London Heathrow Airport from Athens in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 £206 when searching weeks before you fly. 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 £137 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 1% 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 September 2025, prices for Athens to London Heathrow Airport flights are approximately 8% cheaper 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 return 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

£121

Fastest flight time

3h 50m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Athens in the past 72 hours is £121. The best return flight deal from Athens to London Heathrow Airport found on momondo in the last 72 hours is £88.
The fastest flight from Athens to London Heathrow Airport takes 3h 50m
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?

    The straight-line distance from Athens Eleftherios V. to London Heathrow is 1496.2 mi. 3h 55m is a normal flight duration for this route.

  • 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 were last updated today.

  • How many operators does momondo search 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?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required for your trip to London Heathrow 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 license, and a passport valid for six-months after you plan to arrive at London Heathrow 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 Athens to London Heathrow Airport?

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

Best airlines flying from Athens to London Heathrow Airport

Compare and see reviews for airlines that fly from Athens to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Aegean AirlinesPriceFrom £99Free CancellationRating
8.1
787 reviews
Search Aegean Airlines flights
British AirwaysPriceFrom £104Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
LufthansaPriceFrom £151Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights

  • Aegean Airlines Flights From Athens to London Heathrow Airport

    Aegean Airlines operates around 27 flights from Athens to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been £261, but momondo users have found Aegean Airlines deals from Athens to London Heathrow Airport from as low as £134 round-trip. Aegean Airlines has been scored 8.1/10 in 787 reviews.

  • British Airways Flights From Athens to London Heathrow Airport

    British Airways (6.6/10 from 7,361 reviews) operates around 7 flights from Athens to London Heathrow Airport in any given week. The average British Airways airfare for this route is around £243, with deals from around £141 rare but found on momondo. Referenced prices are for round-trip Athens to London Heathrow Airport flight searches in the last 72 hours.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Gatwick
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Ipswich
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Dover

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Athens.

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

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

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

Once all potential Athens to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Athens to London 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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