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Cheap flights from Ontario to Athens from C$ 413

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ATH
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Athens

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Athens
Explore the most affordable flight options available from Ontario to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Wed 15/45:35 p.m.
YYZ
-
ATH
2 stops19h 40m
Multiple Airlines
Sun 26/412:55 p.m.
ATH
-
YYZ
1 stop31h 25m
Multiple Airlines
Deal found 6/2C$ 742
Sun 22/311:05 p.m.
YYZ
-
ATH
1 stop20h 15m
American Airlines
Wed 1/411:00 a.m.
ATH
-
YYZ
1 stop30h 18m
American Airlines
Deal found 6/2C$ 755
Sun 29/310:15 p.m.
YYZ
-
ATH
1 stop21h 00m
American Airlines
Sat 18/410:45 a.m.
ATH
-
YYZ
1 stop30h 44m
American Airlines
Deal found 7/2C$ 756
Mon 23/310:00 p.m.
YYZ
-
ATH
1 stop19h 35m
Multiple Airlines
Wed 22/44:15 p.m.
ATH
-
YYZ
2 stops29h 00m
Multiple Airlines
Deal found 6/2C$ 757
Tue 7/46:15 a.m.
YYZ
-
ATH
2 stops19h 55m
American Airlines
Sat 18/410:45 a.m.
ATH
-
YYZ
1 stop30h 44m
American Airlines
Deal found 7/2C$ 761
Sat 18/410:00 p.m.
YYZ
-
ATH
1 stop31h 45m
American Airlines
Mon 27/410:45 a.m.
ATH
-
YYZ
2 stops37h 19m
American Airlines
Deal found 7/2C$ 764
Tue 14/46:00 p.m.
YYZ
-
ATH
1 stop22h 00m
Multiple Airlines
Sun 26/410:05 a.m.
ATH
-
YYZ
1 stop20h 02m
Multiple Airlines
Deal found 6/2C$ 765
Sat 11/47:50 a.m.
YYZ
-
ATH
1 stop17h 00m
Delta
Sun 26/410:05 a.m.
ATH
-
YYZ
1 stop20h 38m
Delta
Deal found 6/2C$ 771
Sun 5/412:14 p.m.
YYZ
-
ATH
1 stop12h 36m
Delta
Sun 26/410:05 a.m.
ATH
-
YYZ
1 stop20h 02m
Delta
Deal found 8/2C$ 772
Mon 23/36:00 a.m.
YYZ
-
ATH
1 stop21h 35m
Delta
Mon 6/410:05 a.m.
ATH
-
YYZ
1 stop20h 04m
Delta
Deal found 8/2C$ 774
Mon 20/46:00 p.m.
YYZ
-
ATH
1 stop22h 00m
Delta
Tue 28/410:05 a.m.
ATH
-
YYZ
1 stop32h 21m
Delta
Deal found 7/2C$ 775
Sun 5/410:15 p.m.
YYZ
-
ATH
1 stop21h 00m
British Airways
Sat 18/47:25 a.m.
ATH
-
YYZ
1 stop15h 40m
British Airways
Deal found 8/2C$ 776

Find flight deals from Ontario to Athens

Keep the following information in mind while searching for Ontario to Athens flight deals. Data was last updated 9 February 2026.

Round-trip from

C$ 742

One-way from

C$ 448

Popular in

December

Cheapest in

November

Average price

C$ 965

Good round-trip deal

C$ 1,069 or less

Good one-way deal

C$ 875 or less
15/4-26/4
  • 15/4-26/4
  • 3 total stops
  • 51h 05m total
  • Ontario to Athens
Search Deals
8/3
  • 8/3
  • 2 total stops
  • 52h 35m total
  • Ontario to Athens
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Athens Eleftherios V..
Search Deals
Price to beat on a one-way flight from Ontario to Athens Eleftherios V..
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario 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 9 February 2026.
Use the filters below to find and compare flights from Ontario to Athens that are best for you.

Fly from

Ontario

Fly to

Athens

Route

Depart

Return

Price

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Sat 4/4

6:14 p.m.-7:50 a.m.

1 stop30h 36m

Athens Eleftherios V.

Wed 15/4

10:05 a.m.-11:07 p.m.

1 stop20h 02m

C$ 772

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Tue 7/4

6:00 a.m.-7:50 a.m.

1 stop18h 50m

Athens Eleftherios V.

Wed 22/4

10:05 a.m.-11:07 p.m.

1 stop20h 02m

C$ 772

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Thu 9/4

7:50 a.m.-7:35 a.m.

2 stops16h 45m

Athens Eleftherios V.

Fri 17/4

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

2 stops27h 00m

C$ 772

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Tue 21/4

12:09 p.m.-7:50 a.m.

1 stop12h 41m

Athens Eleftherios V.

Tue 5/5

10:05 a.m.-11:07 p.m.

1 stop20h 02m

C$ 780

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Fri 24/4

6:00 a.m.-7:35 a.m.

2 stops18h 35m

Athens Eleftherios V.

Wed 6/5

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

2 stops27h 00m

C$ 782

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Tue 24/2

9:15 p.m.-4:35 p.m.

1 stop12h 20m

Athens Eleftherios V.

Mon 9/3

11:50 a.m.-5:24 p.m.

1 stop35h 34m

C$ 783

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Wed 6/5

6:00 p.m.-11:00 p.m.

1 stop22h 00m

Athens Eleftherios V.

Wed 13/5

6:00 a.m.-1:20 p.m.

1 stop14h 20m

C$ 783

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Mon 4/5

6:10 p.m.-11:00 p.m.

1 stop21h 50m

Athens Eleftherios V.

Thu 14/5

10:05 a.m.-11:16 p.m.

1 stop20h 11m

C$ 785

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Sun 3/5

6:00 p.m.-1:40 p.m.

1 stop12h 40m

Athens Eleftherios V.

Sun 10/5

10:05 a.m.-11:16 p.m.

1 stop20h 11m

C$ 785

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Sun 26/4

6:00 p.m.-5:40 p.m.

1 stop16h 40m

Athens Eleftherios V.

Tue 12/5

1:10 p.m.-11:40 p.m.

2 stops17h 30m

C$ 785

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 60 results
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Best time to book a flight from Ontario to Athens

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

What is the cheapest month to book a flight from Region of Ontario to Athens?

Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Athens (average of C$ 677). Flying from Region of Ontario to Athens in July is currently the most expensive (average of C$ 969). 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.

How much does it cost to fly round-trip from Region of Ontario to Athens?

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 Ontario?

    Athens Eleftherios V. (ATH) is the airport you will fly into if you book a flight from Ontario to Athens. It is only a 19.7 km journey from Eleftherios V. (ATH) to Athens’s city centre.

  • How long is the flight from Region of Ontario to Athens?

    Departing from Region of Ontario to Athens will take you 16h 30m. Region of Ontario and Athens are separated by a distance of 8175 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Region of Ontario to Athens one-way?

    One-way options have recently been found by users for as low as C$ 435 on Air Transat. Other airlines that offer cheap prices include Lufthansa from C$ 451 and TAP AIR PORTUGAL from C$ 452 one-way.

  • What are the most popular routes from Region of Ontario to Athens?

    The most popular flight routes from Region of Ontario to Athens are Montreal Pierre Elliott Trudeau Intl - Athens Eleftherios V., Toronto Pearson Intl - Athens Eleftherios V. and Toronto Island - Athens Eleftherios V..

  • What are the cheapest flights from Region of Ontario to Athens?

    The cheapest flight price from Region of Ontario to Athens is C$ 703. On average you can expect to pay C$ 2,191. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Athens Eleftherios V.), can usually be booked for C$ 796.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario 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 Region of Ontario to Athens?

    Currently, February is the cheapest month in which you can book a flight from Region of Ontario to Athens (average of C$ 677). Flying from Region of Ontario to Athens in July is currently the most expensive (average of C$ 969). 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 10 airlines flying from Ontario to Athens

Discover the top 10 airlines that operate flights from Ontario 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 9 February 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 676AverageC$ 886FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Scandinavian AirlinesCheapestC$ 710AverageC$ 1,034FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapestC$ 815AverageC$ 1,016FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LOTCheapestC$ 828AverageC$ 1,133FlexibilityNo cancel feeOn-time81%
Search LOT flights
ITA AirwaysCheapestC$ 845AverageC$ 1,031FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
DeltaCheapestC$ 864AverageC$ 944FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 867AverageC$ 1,072FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 870AverageC$ 1,038FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 879AverageC$ 1,306FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapestC$ 902AverageC$ 1,220FlexibilityNo cancel feeOn-time79%
Search SWISS 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 Ontario to Athens?

Cheapflights makes it easy to find Ontario 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 Ontario to Athens?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Athens by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Ontario to Athens with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Ontario to Athens on Cheapflights with our Price Alert feature and get notified when better prices are available.

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