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Cheap flights from London, ON to Athens from C$ 481

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — ATH
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from London to Athens

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) 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 11 September 2025.

Round-trip from

C$ 1,555

One-way from

C$ 481
25/10-1/11
  • 25/10-1/11
  • 6 total stops
  • 69h 47m total
  • London to Athens
Search Deals
25/10
  • 25/10
  • 3 total stops
  • 47h 40m total
  • London to Athens
Search Deals

Find flight deals from London to Athens

Cheapest flights from London to Athens
Explore the most affordable flight options available from London to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Sat 25/106:00 a.m.YXU - ATH
3 stops39h 15mMultiple Airlines
Sat 1/117:40 p.m.ATH - YXU
3 stops30h 32mMultiple Airlines
Deal found 10/9C$ 1,555
Sat 25/106:15 a.m.YXU - ATH
1 stop21h 05mAir Canada
Sat 1/111:10 p.m.ATH - YXU
1 stop26h 36mAir Canada
Deal found 10/9C$ 1,986

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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 11 September 2025.
Use the filters below to find and compare flights from London to Athens that are best for you.

Fly from

London

Fly to

Athens

Route

Depart

Return

Price

LondonAthens

YXU - ATH

YXUATH

London

Sat 25/10

6:00 a.m.-4:15 a.m.

3 stops39h 15m

Athens Eleftherios V.

Sat 1/11

7:40 p.m.-8:12 p.m.

3 stops30h 32m

C$ 1,555

LondonAthens

YXU - ATH

YXUATH

London

Sat 25/10

6:15 a.m.-10:20 a.m.

1 stop21h 05m

Athens Eleftherios V.

Sat 1/11

1:10 p.m.-9:46 a.m.

1 stop26h 36m

C$ 1,986

LondonAthens

YXU - ATH

YXUATH

London

Sat 25/10

6:00 a.m.-12:40 p.m.

3 stops47h 40m

C$ 481

LondonAthens

YXU - ATH

YXUATH

London

Sat 25/10

6:15 a.m.-10:20 a.m.

1 stop21h 05m

C$ 507

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Best time to book a flight from London to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from London 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 to Athens

What is the cheapest month to book a flight from London, Ontario to Athens?

Currently, November is the cheapest month in which you can book a flight from London, Ontario to Athens (average of C$ 694). Flying from London, Ontario to Athens in December is currently the most expensive (average of C$ 980). 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.

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 11 September 2025.
Check out reviews from past customers who have flown with Air Canada from London to Athens to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Entertainment

6.8

Food

6.3

Boarding

7.3

Comfort

7.1

Overall

7.1

Crew

7.8

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Entertainment

6.8

Food

6.3

Boarding

7.3

Comfort

7.1

Overall

7.1

Crew

7.8

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

Related info for your journey

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

  • How long is the flight from London, Ontario to Athens?

    Airlines like Air Canada fly from London, Ontario to Athens in about 21h 05m. The time it takes to get you to your destination can typically vary by up to . There are 8264 km between London, Ontario and Athens.

  • What is the cheapest airline to fly from London, Ontario to Athens round-trip?

    Air Canada, at C$ 1,132, was found to be the cheapest airline from London, Ontario to Athens..

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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, Ontario to Athens?

    Currently, November is the cheapest month in which you can book a flight from London, Ontario to Athens (average of C$ 694). Flying from London, Ontario to Athens in December is currently the most expensive (average of C$ 980). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from London to Athens

Discover the top airline that operate flights from London 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,132AverageC$ 1,426FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

Cheapflights makes it easy to find London 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 London to Athens?

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

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

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

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

Of course! You can now track prices for flights from London to Athens and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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