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Cheap flights from London Heathrow Airport to Athens from ₹ 8,640

LHR — ATH
24 Nov — 1 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Athens

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Athens

Thu 19/1119:15 -
Nonstop3h 45m
Wed 2/1215:10 -
Nonstop4h 00m
Deal found 23/10₹ 17,945
Tue 17/1110:05 -
Nonstop3h 50m
Thu 17/1207:55 -
Nonstop4h 15m
Deal found 22/10₹ 18,800
Sat 21/1107:40 -
Nonstop3h 45m
Tue 1/1220:05 -
Nonstop3h 50m
Deal found 23/10₹ 18,895
Thu 19/1119:15 -
Nonstop3h 45m
Mon 30/1120:20 -
Nonstop3h 50m
Deal found 22/10₹ 19,749
Tue 8/1213:10 -
Nonstop3h 50m
Sat 12/1214:30 -
Nonstop4h 00m
Deal found 24/10₹ 19,844
Sat 5/1207:40 -
Nonstop3h 45m
Wed 9/1215:10 -
Nonstop4h 00m
Deal found 21/10₹ 19,939
Sat 21/1116:25 -
1 stop6h 55m
Sat 28/1117:25 -
1 stop16h 15m
Deal found 22/10₹ 20,034
Sat 5/1211:15 -
1 stop12h 05m
Wed 9/1214:40 -
1 stop8h 45m
Deal found 21/10₹ 20,129
Sat 28/1114:05 -
1 stop9h 15m
Mon 30/1117:30 -
1 stop16h 10m
Deal found 21/10₹ 20,224
Thu 24/1217:50 -
1 stop16h 50m
Sun 27/1205:55 -
1 stop13h 05m
Deal found 24/10₹ 20,319
Mon 9/1122:15 -
Nonstop3h 35m
Mon 23/1113:25 -
Nonstop4h 05m
Deal found 23/10₹ 20,414

Find flight deals from Heathrow to Athens

Round-trip from

₹ 15,856

One-way from

₹ 8,640

Popular in

July

Cheapest in

January

Average price

₹ 32,757

Good round-trip deal

₹ 47,648 or less
Aegean Airlines
  • Aegean Airlines
  • 12/1-9/2
  • Nonstop
  • 7h 30m total
  • London to Athens
Search Deals
Aegean Airlines
  • Aegean Airlines
  • 30/10-31/12
  • Nonstop
  • 3h 35m total
  • London to Athens
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (₹ 653,478 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 79,138 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from London Heathrow to Athens Eleftherios V..
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Cheapflights Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonAthens

LHR London Heathrow - ATH Athens Eleftherios V.

LHRATH

London Heathrow

Tue 3/11

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

₹ 8,640

LondonAthens

LHR London Heathrow - ATH Athens Eleftherios V.

LHRATH

London Heathrow

Sun 24/1

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

₹ 8,830

LondonAthens

LHR London Heathrow - ATH Athens Eleftherios V.

LHRATH

London Heathrow

Fri 29/1

16:35-22:20

Nonstop3h 45m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

₹ 8,830

LondonAthens

LHR London Heathrow - ATH Athens Eleftherios V.

LHRATH

London Heathrow

Wed 3/3

22:15-03:50

Nonstop3h 35m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

₹ 11,109

LondonAthens

LHR London Heathrow - ATH Athens Eleftherios V.

LHRATH

London Heathrow

Sun 6/12

08:40-01:20

1 stop14h 40m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

₹ 11,584

LondonAthens

LHR London Heathrow - ATH Athens Eleftherios V.

LHRATH

London Heathrow

Wed 13/1

11:45-01:20

1 stop11h 35m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

₹ 11,774

LondonAthens

LHR London Heathrow - ATH Athens Eleftherios V.

LHRATH

London Heathrow

Sat 23/1

16:15-22:00

Nonstop3h 45m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

₹ 11,868

LondonAthens

LHR London Heathrow - ATH Athens Eleftherios V.

LHRATH

London Heathrow

Fri 30/10

19:45-01:30

Nonstop3h 45m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

₹ 12,438

LondonAthens

LHR London Heathrow - ATH Athens Eleftherios V.

LHRATH

London Heathrow

Thu 3/12

13:20-03:25

1 stop12h 05m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

₹ 12,628

LondonAthens

LHR London Heathrow - ATH Athens Eleftherios V.

LHRATH

London Heathrow

Thu 19/11

19:15-01:00

Nonstop3h 45m

Athens Eleftherios V.

Wed 31/12

00:00-23:00

Nonstop0h 00m

₹ 12,913

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Athens

How far ahead should I book a flight from London Heathrow Airport to Athens?

The best time to book flights from London Heathrow Airport to Athens is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to Athens?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Athens (average of ₹ 17,850). Flying from London Heathrow Airport to Athens in July is currently the most expensive (average of ₹ 39,973). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to ATH?

When flying from London Heathrow Airport to Athens, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 36% versus a flight at midday.

How much does it cost for a return flight from London Heathrow Airport to Athens?

Airfare is below average for this route at the moment.

London Heathrow Airport to Athens flights typically cost between ₹ 22,977 and ₹ 37,077 in January.
The cheapest return price found within the last 5 days was ₹ 15,856 on Aegean Airlines (12 Jan–9 Feb).

Reviews of airlines servicing Athens

Read through reviews of airlines operating flights from London Heathrow Airport to Athens, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,267 reviews
Check prices

Boarding

7.0

Comfort

6.8

Entertainment

6.5

Overall

6.7

Food

6.4

Crew

7.7

Reviews

1 / 20
10.0
Excellent

Jim,Sept 2026

LHR - FLR

The check-in and customer service were excellent as usual!
British Airways
6.7
Okay
8,267 reviews
British Airways
6.7
Okay
8,267 reviews
Check prices

Boarding

7.0

Comfort

6.8

Entertainment

6.5

Overall

6.7

Food

6.4

Crew

7.7

Reviews

1 / 20
10.0
Excellent

Jim,Sept 2026

LHR - FLR

The check-in and customer service were excellent as usual!

Related info for your journey

  • What airport do you fly into for flights to Athens from London Heathrow?

    Most people fly into Athens Eleftherios V. (ATH) if they book a flight to Athens from London Heathrow. On average, Eleftherios V. has 4 inbound flights from London Heathrow per day from 1 airline. Athens Eleftherios V. is conveniently located just 19.7 km from Athens’s city centre.

  • How long is the flight from London Heathrow Airport to Athens?

    A quick flight from London Heathrow Airport to Athens can take about 5h 50m. KLM provides one of the quickest options available for as low as ₹ 20,034. Airlines will cover a distance of 2425 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from London Heathrow Airport to Athens round-trip?

    Flying on British Airways is currently your cheapest option to Athens, with prices starting at ₹ 18,320. British Airways is priced at 40% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from London Heathrow Airport to Athens?

    The top 3 most reliable airlines when flying from London Heathrow Airport to Athens are Japan Airlines (84%), British Airways (81%) and American Airlines (81%).

  • Can I find deals for flights from Heathrow to Athens that include hotel bookings?

    Yes. In addition to deals on Heathrow to Athens flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Athens?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Athens.

  • Can I find deals for business class flights from Heathrow to Athens?

    Yes. Cheapflights offers flight deals from Heathrow to Athens by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Athens?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Athens (average of ₹ 17,850). Flying from London Heathrow Airport to Athens in July is currently the most expensive (average of ₹ 39,973). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Heathrow to Athens

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest₹ 18,320Average₹ 43,585FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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Cheapflights makes it easy to find Heathrow to Athens flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Athens?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Athens.

Can Cheapflights find flights from Heathrow to Athens with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Athens, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Athens become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Athens from Heathrow today and book when prices fit your budget.

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