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Cheap flights from Ontario to Athens from C$ 398

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ATH
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 6 November 2025.

Mon 17/116:00 a.m.YYZ - ATH
2 stops24h 20mScandinavian Airlines
Mon 24/117:30 p.m.ATH - YYZ
2 stops34h 20mScandinavian Airlines
Deal found 6/11C$ 935
Tue 11/115:55 p.m.YYZ - ATH
Nonstop9h 25mLufthansa
Mon 24/111:10 p.m.ATH - YYZ
Nonstop10h 45mLufthansa
Deal found 4/11C$ 937
Sun 9/115:50 p.m.YYZ - ATH
1 stop12h 10mMultiple Airlines
Sun 16/113:25 a.m.ATH - YYZ
1 stop20h 00mMultiple Airlines
Deal found 4/11C$ 938
Sun 9/116:05 a.m.YYZ - ATH
2 stops21h 30mDelta
Sun 16/112:35 p.m.ATH - YYZ
1 stop32h 50mDelta
Deal found 4/11C$ 940
Thu 13/115:55 p.m.YYZ - ATH
Nonstop9h 25mLufthansa
Wed 19/1111:55 a.m.ATH - YYZ
1 stop16h 49mLufthansa
Deal found 6/11C$ 941
Tue 2/126:05 a.m.YYZ - ATH
2 stops24h 30mDelta
Sat 13/1212:50 p.m.ATH - YYZ
1 stop17h 07mDelta
Deal found 4/11C$ 944
Sun 23/116:00 a.m.YYZ - ATH
1 stop21h 35mDelta
Tue 2/121:45 p.m.ATH - YYZ
2 stops34h 23mDelta
Deal found 6/11C$ 945
Sun 16/116:00 a.m.YYZ - ATH
1 stop21h 35mDelta
Fri 28/116:05 a.m.ATH - YYZ
2 stops36h 19mDelta
Deal found 4/11C$ 947
Tue 18/118:30 p.m.YTZ - ATH
1 stop32h 05mAir Canada
Wed 3/127:05 a.m.ATH - YTZ
2 stops19h 50mAir Canada
Deal found 6/11C$ 947
Mon 24/1110:19 a.m.YYZ - ATH
2 stops20h 16mDelta
Tue 2/126:05 a.m.ATH - YYZ
1 stop16h 35mDelta
Deal found 6/11C$ 948
Mon 24/1110:19 a.m.YYZ - ATH
2 stops20h 16mDelta
Mon 1/121:45 p.m.ATH - YYZ
1 stop32h 55mDelta
Deal found 4/11C$ 949
Wed 19/116:05 a.m.YYZ - ATH
2 stops27h 30mDelta
Thu 27/1112:50 p.m.ATH - YYZ
1 stop29h 28mDelta
Deal found 4/11C$ 951

Cheap flight deals from Ontario to Athens

Keep the following information in mind while searching for Ontario to Athens flight deals. Data was last updated 6 November 2025.

Round-trip from

C$ 935

One-way from

C$ 398

Popular in

December

Cheapest in

January

Average price

C$ 1,000

Good round-trip deal

C$ 1,058 or less

Good one-way deal

C$ 445 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 17/11-24/11
  • 4 total stops
  • 58h 40m total
  • Ontario to Athens
Search Deals
28/1
  • 28/1
  • 2 total stops
  • 41h 40m total
  • Ontario to Athens
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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..
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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 6 November 2025.
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

Thu 13/11

5:55 p.m.-10:20 a.m.

Nonstop9h 25m

Athens Eleftherios V.

Wed 19/11

11:55 a.m.-9:44 p.m.

1 stop16h 49m

C$ 941

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Fri 5/12

12:13 p.m.-1:35 p.m.

2 stops18h 22m

Athens Eleftherios V.

Thu 11/12

12:50 p.m.-10:57 p.m.

1 stop17h 07m

C$ 941

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Mon 24/11

6:05 a.m.-1:35 p.m.

2 stops24h 30m

Athens Eleftherios V.

Sat 6/12

12:50 p.m.-10:57 p.m.

1 stop17h 07m

C$ 944

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Tue 2/12

6:05 a.m.-1:35 p.m.

2 stops24h 30m

Athens Eleftherios V.

Sun 7/12

12:50 p.m.-10:57 p.m.

1 stop17h 07m

C$ 944

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Tue 25/11

6:45 p.m.-10:35 a.m.

1 stop32h 50m

Athens Eleftherios V.

Thu 4/12

6:05 a.m.-5:08 p.m.

2 stops18h 03m

C$ 945

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Fri 28/11

6:00 a.m.-10:35 a.m.

1 stop21h 35m

Athens Eleftherios V.

Mon 1/12

1:45 p.m.-5:08 p.m.

2 stops34h 23m

C$ 945

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Thu 13/11

6:00 a.m.-10:35 a.m.

1 stop21h 35m

Athens Eleftherios V.

Thu 20/11

6:05 a.m.-5:15 p.m.

2 stops18h 10m

C$ 945

TorontoAthens

YTZ - ATH

YTZATH

Toronto Island

Tue 18/11

8:30 p.m.-11:35 a.m.

1 stop32h 05m

Athens Eleftherios V.

Thu 4/12

7:05 a.m.-8:10 a.m.

2 stops32h 05m

C$ 947

TorontoAthens

YTZ - ATH

YTZATH

Toronto Island

Tue 18/11

8:30 p.m.-11:35 a.m.

1 stop32h 05m

Athens Eleftherios V.

Wed 3/12

7:05 a.m.-7:55 p.m.

2 stops19h 50m

C$ 947

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Sun 16/11

9:52 a.m.-10:35 a.m.

2 stops17h 43m

Athens Eleftherios V.

Tue 25/11

6:05 a.m.-5:04 p.m.

2 stops17h 59m

C$ 947

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

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, March is the cheapest month in which you can book a flight from Region of Ontario to Athens (average of C$ 803). Flying from Region of Ontario to Athens in July is currently the most expensive (average of C$ 1,003). 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.

What is the cheapest time of day to fly from ON to ATH?

Find hourly flight availability from Ontario to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 November 2025.

One of the essential ways to save on airfare from Region of Ontario to Athens is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 12% on airfare.

What is the cheapest day to fly from Region of Ontario to Athens?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Athens. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Region of Ontario to Athens flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 9h 25m. Region of Ontario and Athens are separated by a distance of 8122 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • What are the most reliable airlines from Region of Ontario to Athens?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Region of Ontario to Athens on time: United Airlines (79%), Air Canada (78%), Aegean Airlines (78%).

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

    The cheapest flight price from Region of Ontario to Athens is C$ 403. On average you can expect to pay C$ 1,976. The most popular route, (Toronto Pearson Intl - Athens Eleftherios V.), can usually be booked for C$ 766.

  • 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, March is the cheapest month in which you can book a flight from Region of Ontario to Athens (average of C$ 803). Flying from Region of Ontario to Athens in July is currently the most expensive (average of C$ 1,003). 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 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapestC$ 574AverageC$ 983FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
SWISSCheapestC$ 793AverageC$ 1,179FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapestC$ 826AverageC$ 1,082FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air FranceCheapestC$ 840AverageC$ 1,083FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 851AverageC$ 1,308FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
ITA AirwaysCheapestC$ 873AverageC$ 1,066FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
American AirlinesCheapestC$ 889AverageC$ 1,059FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 892AverageC$ 963FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 900AverageC$ 1,064FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestC$ 901AverageC$ 1,051FlexibilityNo cancel feeOn-time70%
Search British Airways 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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