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Cheap flights from London, ON to Athens from C$ 655

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — ATH
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from London to Athens

Enter your travel dates to find the best prices.

Best flights from London to Athens
Discover carefully curated flight deals from London to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 27 October 2025.

Mon 12/15:40 p.m.YXU - ATH
2 stops16h 00mAir Canada
Fri 20/27:05 a.m.ATH - YXU
2 stops21h 16mAir Canada
Deal found 27/10C$ 1,059
Mon 12/19:25 a.m.YXU - ATH
2 stops24h 15mMultiple Airlines
Mon 16/26:25 a.m.ATH - YXU
2 stops21h 56mMultiple Airlines
Deal found 27/10C$ 1,066
Thu 26/39:25 a.m.YXU - ATH
1 stop17h 55mAir Canada
Mon 30/310:25 a.m.ATH - YXU
2 stops37h 38mAir Canada
Deal found 24/10C$ 1,125
Mon 12/15:40 p.m.YXU - ATH
2 stops16h 00mAir Canada
Tue 17/26:35 a.m.ATH - YXU
2 stops17h 30mAir Canada
Deal found 27/10C$ 1,196
Thu 8/19:25 a.m.YXU - ATH
2 stops24h 15mAir Canada
Wed 18/27:05 a.m.ATH - YXU
2 stops21h 16mAir Canada
Deal found 27/10C$ 1,307

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 27 October 2025.

Round-trip from

C$ 1,125

One-way from

C$ 655
Air Canada
  • Air Canada
  • 26/3-30/3
  • 3 total stops
  • 55h 33m total
  • London to Athens
Search Deals
10/12
  • 10/12
  • 2 total stops
  • 45h 30m total
  • London to Athens
Search Deals

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 27 October 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

Mon 12/1

5:40 p.m.-4:40 p.m.

2 stops16h 00m

Athens Eleftherios V.

Fri 20/2

7:05 a.m.-9:21 p.m.

2 stops21h 16m

C$ 1,059

LondonAthens

YXU - ATH

YXUATH

London

Mon 12/1

9:25 a.m.-4:40 p.m.

2 stops24h 15m

Athens Eleftherios V.

Mon 16/2

6:25 a.m.-9:21 p.m.

2 stops21h 56m

C$ 1,066

LondonAthens

YXU - ATH

YXUATH

London

Thu 26/3

9:25 a.m.-9:20 a.m.

1 stop17h 55m

Athens Eleftherios V.

Mon 30/3

10:25 a.m.-5:03 p.m.

2 stops37h 38m

C$ 1,125

LondonAthens

YXU - ATH

YXUATH

London

Mon 12/1

5:40 p.m.-4:40 p.m.

2 stops16h 00m

Athens Eleftherios V.

Tue 17/2

6:35 a.m.-5:05 p.m.

2 stops17h 30m

C$ 1,196

LondonAthens

YXU - ATH

YXUATH

London

Thu 8/1

9:25 a.m.-4:40 p.m.

2 stops24h 15m

Athens Eleftherios V.

Wed 18/2

7:05 a.m.-9:21 p.m.

2 stops21h 16m

C$ 1,307

LondonAthens

YXU - ATH

YXUATH

London

Wed 10/12

8:10 p.m.-12:40 a.m.

2 stops45h 30m

C$ 655

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/10

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, March is the cheapest month in which you can book a flight from London, Ontario to Athens (average of C$ 796). Flying from London, Ontario to Athens in July is currently the most expensive (average of C$ 995). 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 27 October 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
10,370 reviews
Check prices

Crew

7.8

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Overall

7.1

Food

6.3

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
10,370 reviews
Air Canada
7.1
Good
10,370 reviews
Check prices

Crew

7.8

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Overall

7.1

Food

6.3

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 16h. 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$ 1,114, 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, March is the cheapest month in which you can book a flight from London, Ontario to Athens (average of C$ 796). Flying from London, Ontario to Athens in July is currently the most expensive (average of C$ 995). 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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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 27 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,114AverageC$ 1,392FlexibilityNo 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.

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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.

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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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