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Cheap flights from London Heathrow Airport to Athens from C$ 131

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ATH
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Athens Eleftherios V. are usually found in January or November, booked 21 days in advance, depart on a Tuesday or Saturday and return on a Saturday

Cheap flight deals from Heathrow to Athens

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Athens
Explore the most affordable flight options available from Heathrow to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Fri 6/37:45 p.m.
LHR
-
ATH
Nonstop3h 40m
British Airways
Tue 10/37:55 p.m.
ATH
-
LHR
Nonstop4h 00m
British Airways
Deal found 27/1C$ 238
Sun 8/37:55 a.m.
LHR
-
ATH
Nonstop3h 40m
British Airways
Mon 16/32:25 p.m.
ATH
-
LHR
Nonstop4h 10m
British Airways
Deal found 27/1C$ 250
Fri 20/27:45 p.m.
LHR
-
ATH
Nonstop3h 40m
British Airways
Wed 25/23:00 p.m.
ATH
-
LHR
Nonstop4h 10m
British Airways
Deal found 27/1C$ 252
Thu 19/27:25 p.m.
LHR
-
ATH
Nonstop3h 40m
British Airways
Wed 25/28:20 p.m.
ATH
-
LHR
Nonstop4h 00m
British Airways
Deal found 27/1C$ 264
Fri 6/27:45 p.m.
LHR
-
ATH
Nonstop3h 40m
British Airways
Tue 24/24:55 p.m.
ATH
-
LHR
Nonstop4h 00m
British Airways
Deal found 27/1C$ 265
Fri 6/37:45 p.m.
LHR
-
ATH
Nonstop3h 40m
British Airways
Fri 13/37:50 p.m.
ATH
-
LHR
Nonstop4h 00m
British Airways
Deal found 27/1C$ 268
Sat 28/24:15 p.m.
LHR
-
ATH
Nonstop3h 40m
British Airways
Sun 1/34:50 p.m.
ATH
-
LHR
Nonstop4h 00m
British Airways
Deal found 27/1C$ 269
Wed 25/26:50 a.m.
LHR
-
ATH
Nonstop3h 40m
British Airways
Sun 1/34:50 p.m.
ATH
-
LHR
Nonstop4h 00m
British Airways
Deal found 26/1C$ 272
Wed 4/27:00 p.m.
LHR
-
ATH
Nonstop3h 35m
Aegean Airlines
Wed 11/24:00 p.m.
ATH
-
LHR
Nonstop3h 55m
Aegean Airlines
Deal found 27/1C$ 273
Thu 23/412:15 p.m.
LHR
-
ATH
Nonstop3h 40m
Aegean Airlines
Tue 28/47:20 p.m.
ATH
-
LHR
Nonstop3h 50m
Aegean Airlines
Deal found 27/1C$ 276
Fri 27/27:45 p.m.
LHR
-
ATH
Nonstop3h 40m
British Airways
Wed 4/37:50 a.m.
ATH
-
LHR
Nonstop4h 15m
British Airways
Deal found 27/1C$ 277
Tue 10/210:05 a.m.
LHR
-
ATH
Nonstop3h 45m
British Airways
Tue 24/24:55 p.m.
ATH
-
LHR
Nonstop4h 00m
British Airways
Deal found 27/1C$ 279

Find flight deals from Heathrow to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Athens (ATH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 January 2026.

Round-trip from

C$ 238

One-way from

C$ 131

Popular in

July

Cheapest in

January

Average price

C$ 261

Good round-trip deal

C$ 290 or less

Good one-way deal

C$ 175 or less
British Airways
  • British Airways
  • 6/3-12/3
  • Nonstop
  • 7h 40m total
  • London to Athens
Search Deals
Aegean Airlines
  • Aegean Airlines
  • 4/3
  • Nonstop
  • 3h 35m total
  • London to Athens
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Athens Eleftherios V..
Search Deals
Price to beat on a one-way flight from London Heathrow to Athens Eleftherios V..
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Athens 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, Cheapflights users made 629,999 searches. Data last updated 28 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Athens that are best for you.

Fly from

Heathrow

Fly to

Athens

Route

Depart

Return

Price

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 19/2

7:25 p.m.-1:05 a.m.

Nonstop3h 40m

Athens Eleftherios V.

Wed 25/2

8:20 p.m.-10:20 p.m.

Nonstop4h 00m

C$ 264

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Fri 27/2

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

Nonstop3h 40m

Athens Eleftherios V.

Mon 2/3

4:55 p.m.-6:55 p.m.

Nonstop4h 00m

C$ 272

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 10/2

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

Nonstop3h 45m

Athens Eleftherios V.

Tue 24/2

4:55 p.m.-6:55 p.m.

Nonstop4h 00m

C$ 279

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 17/2

3:45 p.m.-1:15 a.m.

1 stop7h 30m

Athens Eleftherios V.

Tue 24/2

1:45 p.m.-8:50 p.m.

1 stop9h 05m

C$ 282

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sun 26/4

1:30 p.m.-3:45 p.m.

1 stop24h 15m

Athens Eleftherios V.

Tue 28/4

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

1 stop10h 00m

C$ 298

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 12/3

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

Nonstop3h 40m

Athens Eleftherios V.

Thu 19/3

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

Nonstop4h 00m

C$ 298

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sun 1/3

1:20 p.m.-3:05 p.m.

1 stop23h 45m

Athens Eleftherios V.

Mon 9/3

3:50 p.m.-12:20 p.m.

1 stop22h 30m

C$ 302

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 28/4

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

Nonstop3h 35m

Athens Eleftherios V.

Tue 5/5

9:15 a.m.-11:15 a.m.

Nonstop4h 00m

C$ 321

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Wed 20/5

1:30 p.m.-3:20 a.m.

1 stop11h 50m

Athens Eleftherios V.

Thu 4/6

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

1 stop22h 00m

C$ 338

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Thu 28/5

1:30 p.m.-2:50 p.m.

1 stop23h 20m

Athens Eleftherios V.

Wed 3/6

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

1 stop10h 00m

C$ 338

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 22 results
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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 round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Athens. Price data was last updated on 23 January 2026.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Athens, you should look to book at least 21 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Athens (average of C$ 156). Flying from London Heathrow Airport to Athens in July is currently the most expensive (average of C$ 257). 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?

Find hourly flight availability from Heathrow to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 January 2026.

It’s typically best to fly out from London Heathrow Airport to Athens in the morning. Doing so could potentially save you 59% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from London Heathrow Airport to Athens?

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Athens. Reviews last updated 28 January 2026.
Read reviews from past customers who have flown Aegean Airlines and British Airways from London Heathrow Airport to Athens. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very good
845 reviews
Check prices

Overall

8.1

Food

7.4

Comfort

7.8

Crew

8.6

Boarding

7.8

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable
Aegean Airlines
8.1
Very good
845 reviews
Aegean Airlines
8.1
Very good
845 reviews
Check prices

Overall

8.1

Food

7.4

Comfort

7.8

Crew

8.6

Boarding

7.8

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable
British Airways
6.7
Okay
7,704 reviews
Aegean Airlines
8.1
Very good
845 reviews
Check prices

Overall

8.1

Food

7.4

Comfort

7.8

Crew

8.6

Boarding

7.8

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

mandy,Dec 2025

ATH - RIX

You get what you pay for! No food or entertainment but seats were comfortable

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Athens Eleftherios V. (ATH), located 19.7 km from the city centre, is the airport you fly into when you book flights from London Heathrow to Athens. 2 airlines have flights to Eleftherios V. from London Heathrow on a regular basis. Booking flights from London Heathrow to Athens Eleftherios V. should not be difficult; the airport handles an average of 8 inbound flights from London Heathrow per day.

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

    A quick flight from London Heathrow Airport to Athens can take about 3h 40m. British Airways provides one of the quickest options available for as low as C$ 264. The distance between London Heathrow Airport and Athens is about 2425 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London Heathrow Airport to Athens round-trip?

    Currently priced at C$ 240, Aegean Airlines will fly you from London Heathrow Airport to Athens and back. In addition to Aegean Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on British Airways for as low as C$ 244. Aegean Airlines is currently priced 39% below the average price you’ll pay for this route.

  • 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 Singapore Airlines (85%), Air Canada (82%) and Aegean Airlines (79%).

  • What are the cheapest flights from London Heathrow Airport to Athens?

    While on average a flight from London Heathrow Airport to Athens is generally C$ 518, our data shows the cheapest flight currently is C$ 130. When looking at the most popular route, (London Heathrow - Athens Eleftherios V.), you can expect to pay C$ 420 for that flight.

  • 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 vacation 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Athens (average of C$ 156). Flying from London Heathrow Airport to Athens in July is currently the most expensive (average of C$ 257). 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

Travelling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Loutraki

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Alternative routes for Heathrow to Athens

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Athens flights

Top 2 airlines flying from Heathrow to Athens

Discover the top 2 airlines that operate flights from Heathrow to Athens. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Aegean AirlinesCheapestC$ 240AverageC$ 347FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
British AirwaysCheapestC$ 244AverageC$ 521FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Athens?

Deals for Heathrow to Athens flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Athens for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Heathrow to Athens with no change fees.

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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