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Cheap flights from Athens to London from C$ 122

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 20/10. 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 round-trip flights

British Airways Logo
4:10 p.m. - 6:10 p.m.ATH-LHR
4h 00mdirect
British Airways Logo
7:55 a.m. - 1:35 p.m.LHR-ATH
3h 40mdirect
C$ 235British Airways
Find Deal
Thu, 4 Dec - Sun, 7 Dec
British Airways Logo
7:50 p.m. - 9:50 p.m.ATH-LHR
4h 00mdirect
British Airways Logo
7:45 a.m. - 1:25 p.m.LHR-ATH
3h 40mdirect
C$ 237British Airways
Find Deal
Fri, 28 Nov - Mon, 1 Dec
Aegean Airlines Logo
1:25 p.m. - 3:30 p.m.ATH-LHR
4h 05mdirect
Aegean Airlines Logo
10:15 p.m. - 3:50 a.m.LHR-ATH
3h 35mdirect
C$ 266Aegean Airlines
Find Deal
Mon, 24 Nov - Wed, 26 Nov
Aegean Airlines Logo
7:10 p.m. - 9:15 p.m.ATH-LHR
4h 05mdirect
Aegean Airlines Logo
4:35 p.m. - 10:20 p.m.LHR-ATH
3h 45mdirect
C$ 267Aegean Airlines
Find Deal
Mon, 24 Nov - Wed, 26 Nov
Air Serbia Logo
4:20 p.m. - 12:30 p.m.ATH-LHR
22h 10m1 stop
Air Serbia Logo
7:25 p.m. - 3:25 a.m.LHR-ATH
6h 00m1 stop
C$ 270Air Serbia
Find Deal
Thu, 9 Oct - Sun, 12 Oct
Air Serbia Logo
4:20 p.m. - 12:30 p.m.ATH-LHR
22h 10m1 stop
Air Serbia Logo
7:25 p.m. - 3:25 a.m.LHR-ATH
6h 00m1 stop
C$ 272Air Serbia
Find Deal
Thu, 9 Oct - Sun, 12 Oct
Scandinavian Airlines Logo
11:30 a.m. - 9:20 p.m.ATH-LHR
11h 50m1 stop
Scandinavian Airlines Logo
5:30 p.m. - 1:20 p.m.LHR-ATH
17h 50m1 stop
C$ 299Scandinavian Airlines
Find Deal
Fri, 10 Oct - Mon, 13 Oct
Scandinavian Airlines Logo
11:30 a.m. - 5:00 p.m.ATH-LHR
7h 30m1 stop
Scandinavian Airlines Logo
5:30 p.m. - 1:20 p.m.LHR-ATH
17h 50m1 stop
C$ 300Scandinavian Airlines
Find Deal
Fri, 10 Oct - Mon, 13 Oct
Logo
1:45 p.m. - 7:15 p.m.ATH-LHR
7h 30m1 stop
Logo
5:35 p.m. - 2:10 a.m.LHR-ATH
6h 35m1 stop
C$ 312
Find Deal
Fri, 21 Nov - Mon, 24 Nov
Logo
6:45 a.m. - 2:15 p.m.ATH-LHR
9h 30m1 stop
Logo
3:05 p.m. - 11:45 p.m.LHR-ATH
6h 40m1 stop
C$ 326
Find Deal
Wed, 1 Oct - Tue, 7 Oct

British Airways flights from Athens to London Heathrow Airport

Our best British Airways deals on Athens to London Heathrow Airport flight tickets
British Airways
4 Dec
ATH4:10 p.m.Athens Eleftherios V.
4h 00m
LHR6:10 p.m.London Heathrow
7 Dec
LHR7:55 a.m.London Heathrow
3h 40m
ATH1:35 p.m.Athens Eleftherios V.
C$ 235
Find similar
British Airways
28 Nov
ATH7:50 p.m.Athens Eleftherios V.
4h 00m
LHR9:50 p.m.London Heathrow
1 Dec
LHR7:45 a.m.London Heathrow
3h 40m
ATH1:25 p.m.Athens Eleftherios V.
C$ 237
Find similar
British Airways
28 Nov
ATH7:50 p.m.Athens Eleftherios V.
4h 00m
LHR9:50 p.m.London Heathrow
30 Nov
LHR7:55 a.m.London Heathrow
3h 40m
ATH1:35 p.m.Athens Eleftherios V.
C$ 239
Find similar

Scandinavian Airlines flights from Athens to London Heathrow Airport

Our best Scandinavian Airlines deals on Athens to London Heathrow Airport flight tickets
Scandinavian Airlines
10 Oct
ATH11:30 a.m.Athens Eleftherios V.
11h 50m
1 stop
LHR9:20 p.m.London Heathrow
13 Oct
LHR5:30 p.m.London Heathrow
17h 50m
1 stop
ATH1:20 p.m.Athens Eleftherios V.
C$ 299
Find similar
Scandinavian Airlines
10 Oct
ATH11:30 a.m.Athens Eleftherios V.
7h 30m
1 stop
LHR5:00 p.m.London Heathrow
13 Oct
LHR5:30 p.m.London Heathrow
17h 50m
1 stop
ATH1:20 p.m.Athens Eleftherios V.
C$ 300
Find similar

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 30 July 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.

Thu 4/12

4:10 p.m.-6:10 p.m.

Nonstop4h 00m

London Heathrow

Sun 7/12

7:55 a.m.-1:35 p.m.

Nonstop3h 40m

C$ 235

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Fri 28/11

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

Nonstop4h 00m

London Heathrow

Mon 1/12

7:45 a.m.-1:25 p.m.

Nonstop3h 40m

C$ 237

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Mon 24/11

1:25 p.m.-3:30 p.m.

Nonstop4h 05m

London Heathrow

Wed 26/11

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

Nonstop3h 35m

C$ 266

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Mon 24/11

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

Nonstop4h 05m

London Heathrow

Wed 26/11

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

Nonstop3h 45m

C$ 267

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Thu 9/10

4:20 p.m.-12:30 p.m.

1 stop22h 10m

London Heathrow

Sun 12/10

7:25 p.m.-3:25 a.m.

1 stop6h 00m

C$ 270

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Thu 9/10

4:20 p.m.-12:30 p.m.

1 stop22h 10m

London Heathrow

Sun 12/10

7:25 p.m.-3:25 a.m.

1 stop6h 00m

C$ 272

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Fri 10/10

11:30 a.m.-9:20 p.m.

1 stop11h 50m

London Heathrow

Mon 13/10

5:30 p.m.-1:20 p.m.

1 stop17h 50m

C$ 299

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Fri 10/10

11:30 a.m.-5:00 p.m.

1 stop7h 30m

London Heathrow

Mon 13/10

5:30 p.m.-1:20 p.m.

1 stop17h 50m

C$ 300

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Fri 21/11

1:45 p.m.-7:15 p.m.

1 stop7h 30m

London Heathrow

Mon 24/11

5:35 p.m.-2:10 a.m.

1 stop6h 35m

C$ 312

AthensLondon

ATH - LHR

ATHLHR

Athens Eleftherios V.

Wed 1/10

6:45 a.m.-2:15 p.m.

1 stop9h 30m

London Heathrow

Tue 7/10

3:05 p.m.-11:45 p.m.

1 stop6h 40m

C$ 326

Flights are sorted by cheapest round-trip 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?

The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Athens, with most prices found around C$ 275. If you aren’t able to travel to London Heathrow Airport during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of C$ 281.

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$ 868. 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 Saturday, the most expensive travel day of the week, you can expect to see flight prices from Athens to London Heathrow Airport for around C$ 1,090.

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$ 750. At noon is when there is more demand to fly to London Heathrow Airport, so prices are often more expensive at around C$ 957 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$ 391 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$ 267 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 32% 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 July 2025, prices for Athens to London Heathrow Airport flights are approximately 38% 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$ 122

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 C$ 122. The best round-trip flight deal from Athens to London Heathrow Airport found on momondo in the last 72 hours is C$ 235.
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?

    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?

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Ipswich
Hounslow
Gatwick
Dartford
Poole
Canterbury
Crawley
Ilford
Wembley
Maidstone
Swindon
Chelmsford
Wokingham
Stratford-upon-Avon
Feltham
Uxbridge
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.

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