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Cheap flights from London, ON to Athens from C$ 1,009

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — ATH
25 Aug — 1 Sep1
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 July 2026.

Thu 3/125:30 a.m.
YXU
-
ATH
2 stops22h 30m
Air Canada
Mon 7/121:00 p.m.
ATH
-
YXU
1 stop26h 37m
Air Canada
Deal found 22/7C$ 1,009
Fri 30/109:15 a.m.
YXU
-
ATH
2 stops18h 45m
Multiple Airlines
Sat 7/111:00 p.m.
ATH
-
YXU
1 stop15h 52m
Multiple Airlines
Deal found 23/7C$ 1,103
Thu 29/103:25 p.m.
YXU
-
ATH
1 stop12h 35m
Air Canada
Sat 7/111:00 p.m.
ATH
-
YXU
1 stop32h 47m
Air Canada
Deal found 23/7C$ 1,115
Fri 30/109:15 a.m.
YXU
-
ATH
2 stops18h 45m
Lufthansa
Sat 7/111:00 p.m.
ATH
-
YXU
1 stop32h 47m
Lufthansa
Deal found 23/7C$ 1,170
Thu 13/85:40 a.m.
YXU
-
ATH
2 stops21h 20m
United Airlines
Tue 25/812:35 p.m.
ATH
-
YXU
2 stops36h 07m
United Airlines
Deal found 21/7C$ 1,172
Thu 1/103:30 p.m.
YXU
-
ATH
1 stop12h 40m
Air Canada
Thu 8/103:25 p.m.
ATH
-
YXU
1 stop24h 55m
Air Canada
Deal found 23/7C$ 1,315
Wed 30/95:40 a.m.
YXU
-
ATH
2 stops35h 00m
Multiple Airlines
Sun 20/121:00 p.m.
ATH
-
YXU
2 stops15h 47m
Multiple Airlines
Deal found 23/7C$ 1,317

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 July 2026.

Round-trip from

C$ 1,009
Air Canada
  • Air Canada
  • 3/12-7/12
  • 3 total stops
  • 49h 07m 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 26 July 2026.
Use the filters below to find and compare flights from London to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonAthens

YXU - ATH

YXUATH

London

Thu 3/12

5:30 a.m.-11:00 a.m.

2 stops22h 30m

Athens Eleftherios V.

Mon 7/12

1:00 p.m.-8:37 a.m.

1 stop26h 37m

C$ 1,010

LondonAthens

YXU - ATH

YXUATH

London

Wed 30/9

5:40 a.m.-11:40 p.m.

2 stops35h 00m

Athens Eleftherios V.

Sun 20/12

1:00 p.m.-9:47 p.m.

2 stops15h 47m

C$ 1,319

LondonAthens

YXU - ATH

YXUATH

London

Wed 30/9

6:20 p.m.-11:05 p.m.

2 stops45h 45m

Athens Eleftherios V.

Sun 20/12

1:00 p.m.-9:47 p.m.

2 stops39h 47m

C$ 1,341
Quickest round-trip

LondonAthens

YXU - ATH

YXUATH

London

Wed 30/9

3:30 p.m.-11:10 a.m.

1 stop12h 40m

Athens Eleftherios V.

Sun 20/12

1:00 p.m.-9:47 p.m.

2 stops15h 47m

C$ 1,399

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/7

Sorted by cheapest first

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.

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 July 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
11,387 reviews
Check prices

Entertainment

6.8

Overall

7.1

Comfort

7.1

Crew

7.8

Food

6.3

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!
Air Canada
7.1
Good
11,387 reviews
Air Canada
7.1
Good
11,387 reviews
Check prices

Entertainment

6.8

Overall

7.1

Comfort

7.1

Crew

7.8

Food

6.3

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!

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 and Lufthansa fly from London, Ontario to Athens in about 22h 30m. The time it takes to get you to your destination can typically vary by up to 23h 15m. There are 8264 km between London, Ontario and Athens. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Air Canada, at C$ 1,325, 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.

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 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,325AverageC$ 1,462FlexibilityNo 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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