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Cheap flights from London, ON to Athens from C$ 874

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — ATH
25 Feb — 4 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Athens

Enter your travel dates to find the best prices.

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 26 January 2026.

Mon 9/39:25 a.m.
YXU
-
ATH
1 stop18h 45m
Air Canada
Mon 16/312:15 p.m.
ATH
-
YXU
1 stop15h 06m
Air Canada
Deal found 23/1C$ 874
Sun 8/35:10 a.m.
YXU
-
ATH
2 stops23h 30m
Air Canada
Tue 17/31:10 p.m.
ATH
-
YXU
1 stop25h 36m
Air Canada
Deal found 23/1C$ 878
Sun 8/35:10 a.m.
YXU
-
ATH
2 stops23h 30m
Air Canada
Wed 18/310:55 a.m.
ATH
-
YXU
2 stops36h 10m
Air Canada
Deal found 23/1C$ 882
Mon 9/39:25 a.m.
YXU
-
ATH
1 stop18h 45m
Air Canada
Tue 17/37:05 a.m.
ATH
-
YXU
2 stops20h 16m
Air Canada
Deal found 23/1C$ 897
Sat 7/35:40 p.m.
YXU
-
ATH
2 stops34h 00m
Air Canada
Tue 17/31:10 p.m.
ATH
-
YXU
1 stop33h 55m
Air Canada
Deal found 23/1C$ 898
Sat 7/35:40 p.m.
YXU
-
ATH
2 stops34h 00m
Air Canada
Wed 18/310:55 a.m.
ATH
-
YXU
2 stops36h 10m
Air Canada
Deal found 23/1C$ 904
Mon 9/35:40 p.m.
YXU
-
ATH
2 stops17h 00m
Air Canada
Wed 18/310:55 a.m.
ATH
-
YXU
2 stops36h 10m
Air Canada
Deal found 23/1C$ 905
Thu 5/39:25 a.m.
YXU
-
ATH
1 stop17h 55m
Air Canada
Mon 16/312:15 p.m.
ATH
-
YXU
1 stop34h 50m
Air Canada
Deal found 23/1C$ 909
Sun 8/35:40 p.m.
YXU
-
ATH
2 stops33h 25m
Air Canada
Mon 16/312:15 p.m.
ATH
-
YXU
1 stop34h 50m
Air Canada
Deal found 23/1C$ 912
Thu 5/35:10 a.m.
YXU
-
ATH
1 stop22h 10m
Air Canada
Wed 18/310:55 a.m.
ATH
-
YXU
2 stops36h 10m
Air Canada
Deal found 23/1C$ 915
Tue 10/39:25 a.m.
YXU
-
ATH
2 stops17h 40m
Air Canada
Wed 18/310:55 a.m.
ATH
-
YXU
2 stops36h 10m
Air Canada
Deal found 23/1C$ 916

Find 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 26 January 2026.

Round-trip from

C$ 874

Popular in

October

Cheapest in

May

Average price

C$ 1,287
Air Canada
  • Air Canada
  • 9/3-16/3
  • 2 total stops
  • 33h 51m total
  • London to Athens
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 307 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 26 January 2026.
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

Tue 10/3

5:10 a.m.-9:20 a.m.

1 stop22h 10m

Athens Eleftherios V.

Tue 17/3

1:10 p.m.-5:05 p.m.

1 stop33h 55m

C$ 874

LondonAthens

YXU - ATH

YXUATH

London

Sun 8/3

5:10 a.m.-10:40 a.m.

2 stops23h 30m

Athens Eleftherios V.

Tue 17/3

1:10 p.m.-8:46 a.m.

1 stop25h 36m

C$ 878

LondonAthens

YXU - ATH

YXUATH

London

Tue 10/3

5:10 a.m.-9:20 a.m.

1 stop22h 10m

Athens Eleftherios V.

Wed 18/3

10:55 a.m.-8:46 a.m.

2 stops27h 51m

C$ 878

LondonAthens

YXU - ATH

YXUATH

London

Tue 10/3

5:10 a.m.-9:20 a.m.

1 stop22h 10m

Athens Eleftherios V.

Mon 16/3

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

2 stops20h 16m

C$ 897

LondonAthens

YXU - ATH

YXUATH

London

Mon 9/3

9:25 a.m.-10:10 a.m.

1 stop18h 45m

Athens Eleftherios V.

Mon 16/3

7:05 a.m.-8:46 a.m.

2 stops31h 41m

C$ 897

LondonAthens

YXU - ATH

YXUATH

London

Sat 7/3

5:40 p.m.-10:40 a.m.

2 stops34h 00m

Athens Eleftherios V.

Tue 17/3

1:10 p.m.-5:05 p.m.

1 stop33h 55m

C$ 898

LondonAthens

YXU - ATH

YXUATH

London

Sat 7/3

5:40 p.m.-10:40 a.m.

2 stops34h 00m

Athens Eleftherios V.

Wed 18/3

10:55 a.m.-9:21 p.m.

2 stops16h 26m

C$ 904

LondonAthens

YXU - ATH

YXUATH

London

Mon 9/3

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

2 stops17h 00m

Athens Eleftherios V.

Wed 18/3

10:55 a.m.-5:05 p.m.

2 stops36h 10m

C$ 905

LondonAthens

YXU - ATH

YXUATH

London

Thu 5/3

9:25 a.m.-10:20 a.m.

1 stop17h 55m

Athens Eleftherios V.

Tue 17/3

1:10 p.m.-8:46 a.m.

1 stop25h 36m

C$ 909

LondonAthens

YXU - ATH

YXUATH

London

Sun 8/3

5:40 p.m.-9:05 a.m.

2 stops33h 25m

Athens Eleftherios V.

Mon 16/3

7:05 a.m.-8:46 a.m.

2 stops31h 41m

C$ 937

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/1

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, February is the cheapest month in which you can book a flight from London, Ontario to Athens (average of C$ 678). Flying from London, Ontario to Athens in July is currently the most expensive (average of C$ 972). 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 26 January 2026.
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
10,656 reviews
Check prices

Food

6.3

Entertainment

6.8

Overall

7.1

Crew

7.8

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
10,656 reviews
Air Canada
7.1
Good
10,656 reviews
Check prices

Food

6.3

Entertainment

6.8

Overall

7.1

Crew

7.8

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

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 22h 10m. 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$ 1,090, was found to be the cheapest airline from London, Ontario to Athens.. This flight start at 23% lower than the current average price 3 months from now.

  • 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, February is the cheapest month in which you can book a flight from London, Ontario to Athens (average of C$ 678). Flying from London, Ontario to Athens in July is currently the most expensive (average of C$ 972). 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 26 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,090AverageC$ 1,421FlexibilityNo 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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