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Cheap flights from Ontario to Greece from C$ 352

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ATH
5 Apr — 12 Apr1
1 adult

Cheap flight deals from Ontario to Greece

Keep the following information in mind while searching for Ontario to Greece flight deals. Data was last updated 31 March 2025.

Round-trip from

C$ 886

One-way from

C$ 352

Popular in

December

Cheapest in

February

Average price

C$ 1,075

Good round-trip deal

C$ 1,209 or less

Good one-way deal

C$ 864 or less
KLM
  • KLM
  • 10/5-20/5
  • 2 total stops
  • 63h 25m total
  • Ontario to Greece
12/9
  • 12/9
  • 1 total stop
  • 17h 45m total
  • Ontario to Greece
High demand for flights, 3% potential price rise
Cheapest flight prices on average. 2% potential price decrease (C$ 43 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Ontario to Greece.
Price to beat on a one-way flight from Ontario to Greece.

Find flight deals from Ontario to Greece

Cheapest flights from Ontario to Greece
Explore the most affordable flight options available from Ontario to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Sat 23/89:45 p.m.YUL - HER
2 stops21h 40mSWISS
Tue 2/98:50 p.m.HER - YUL
1 stop25h 10mSWISS
Deal found 30/3C$ 600
Fri 26/96:15 p.m.YYZ - HER
1 stop16h 40mMultiple Airlines
Wed 8/109:40 p.m.HER - YYZ
1 stop29h 15mMultiple Airlines
Deal found 30/3C$ 879
Tue 23/910:10 p.m.YYZ - HER
1 stop15h 30mKLM
Wed 8/1012:10 p.m.HER - YYZ
1 stop32h 10mKLM
Deal found 30/3C$ 886
Wed 14/56:50 p.m.YUL - SKG
1 stop33h 15mKLM
Tue 24/62:15 p.m.SKG - YUL
1 stop33h 40mKLM
Deal found 30/3C$ 909
Sun 21/911:00 p.m.YUL - HER
1 stop17h 20mMultiple Airlines
Thu 2/107:00 p.m.HER - YUL
1 stop33h 00mMultiple Airlines
Deal found 30/3C$ 909
Fri 6/66:15 p.m.YYZ - HER
1 stop16h 40mAir France
Sat 14/66:55 p.m.HER - YYZ
2 stops25h 35mAir France
Deal found 30/3C$ 915
Tue 6/57:55 a.m.YYZ - ATH
2 stops17h 00mDelta
Thu 22/56:00 a.m.ATH - YYZ
1 stop14h 20mDelta
Deal found 30/3C$ 929
Wed 14/56:50 p.m.YUL - SKG
1 stop18h 50mMultiple Airlines
Thu 26/64:45 a.m.SKG - YUL
2 stops17h 15mMultiple Airlines
Deal found 30/3C$ 930
Wed 7/57:45 a.m.YTZ - ATH
1 stop14h 45mMultiple Airlines
Wed 21/57:55 a.m.ATH - YTZ
1 stop15h 50mMultiple Airlines
Deal found 30/3C$ 932
Tue 2/95:10 p.m.YYZ - ATH
2 stops18h 40mScandinavian Airlines
Tue 16/97:40 p.m.ATH - YYZ
1 stop27h 00mScandinavian Airlines
Deal found 30/3C$ 935
Sun 11/56:50 p.m.YUL - HER
1 stop33h 50mKLM
Tue 27/59:50 p.m.HER - YUL
2 stops24h 10mKLM
Deal found 29/3C$ 935
Sun 25/510:00 p.m.YYZ - ATH
1 stop19h 45mBritish Airways
Sat 7/68:35 p.m.ATH - YYZ
1 stop30h 35mBritish Airways
Deal found 31/3C$ 939

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Greece 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 31 March 2025.
Use the filters below to find and compare flights from Ontario to Greece that are best for you.

Fly from

Ontario

Fly to

Greece

Route

Depart

Return

Price

MontrealHeraklion

YUL - HER

YULHER

Montreal Pierre Elliott Trudeau Intl

Sat 23/8

9:45 p.m.-2:25 a.m.

2 stops21h 40m

Heraklion N. Kazantzakis Apt.

Tue 2/9

8:50 p.m.-3:00 p.m.

1 stop25h 10m

C$ 600

TorontoHeraklion

YYZ - HER

YYZHER

Toronto Pearson Intl

Fri 26/9

6:15 p.m.-5:55 p.m.

1 stop16h 40m

Heraklion N. Kazantzakis Apt.

Wed 8/10

9:40 p.m.-7:55 p.m.

1 stop29h 15m

C$ 879

TorontoHeraklion

YYZ - HER

YYZHER

Toronto Pearson Intl

Tue 23/9

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

1 stop15h 30m

Heraklion N. Kazantzakis Apt.

Wed 8/10

12:10 p.m.-1:20 p.m.

1 stop32h 10m

C$ 886

MontrealThessaloniki

YUL - SKG

YULSKG

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

6:50 p.m.-11:05 a.m.

1 stop33h 15m

Thessaloniki Makedonia

Tue 24/6

2:15 p.m.-4:55 p.m.

1 stop33h 40m

C$ 909

MontrealHeraklion

YUL - HER

YULHER

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

11:00 p.m.-11:20 p.m.

1 stop17h 20m

Heraklion N. Kazantzakis Apt.

Thu 2/10

7:00 p.m.-9:00 p.m.

1 stop33h 00m

C$ 909

TorontoHeraklion

YYZ - HER

YYZHER

Toronto Pearson Intl

Fri 6/6

6:15 p.m.-5:55 p.m.

1 stop16h 40m

Heraklion N. Kazantzakis Apt.

Sat 14/6

6:55 p.m.-1:30 p.m.

2 stops25h 35m

C$ 915

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Tue 6/5

7:55 a.m.-7:55 a.m.

2 stops17h 00m

Athens Eleftherios V.

Wed 21/5

6:00 a.m.-1:30 p.m.

1 stop14h 30m

C$ 929

MontrealThessaloniki

YUL - SKG

YULSKG

Montreal Pierre Elliott Trudeau Intl

Wed 14/5

6:50 p.m.-8:40 p.m.

1 stop18h 50m

Thessaloniki Makedonia

Thu 26/6

4:45 a.m.-3:00 p.m.

2 stops17h 15m

C$ 930

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Tue 2/9

5:10 p.m.-6:50 p.m.

2 stops18h 40m

Athens Eleftherios V.

Tue 16/9

7:40 p.m.-3:40 p.m.

1 stop27h 00m

C$ 935

MontrealHeraklion

YUL - HER

YULHER

Montreal Pierre Elliott Trudeau Intl

Sun 11/5

6:50 p.m.-11:40 a.m.

1 stop33h 50m

Heraklion N. Kazantzakis Apt.

Tue 27/5

9:50 p.m.-3:00 p.m.

2 stops24h 10m

C$ 935

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/3

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

Have a flexible travel schedule? Discover the best time to fly to Greece 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 Greece

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

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Greece (average of C$ 694). Flying from Region of Ontario to Greece in July is currently the most expensive (average of C$ 981). 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 GR?

Find hourly flight availability from Ontario to Greece. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 March 2025.

When flying from Region of Ontario to Greece, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Greece by month

Plan your trip to Greece by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Greece ranges from 5.0 - 64.0 mm per month. December is typically the wettest month, when rainfall can reach 64.0 mm. July is typically the driest time to visit Greece when rainfall is around 5.0 mm.

Temperature in Greece by month

Plan your trip to Greece by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Greece, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing Greece

Get insights into the airlines that provide service to Greece. 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 Greece. Reviews last updated 31 March 2025.
Get a feel of what it's like to fly with Aegean Airlines, Delta and KLM from Ontario to Greece by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.8

Overall

8.1

Entertainment

6.9

Comfort

7.8

Food

7.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Boarding

7.8

Overall

8.1

Entertainment

6.9

Comfort

7.8

Food

7.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
8.0
Very good

Boarding

7.8

Overall

8.1

Entertainment

6.9

Comfort

7.8

Food

7.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Boarding

7.8

Overall

8.1

Entertainment

6.9

Comfort

7.8

Food

7.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Boarding

7.8

Overall

8.1

Entertainment

6.9

Comfort

7.8

Food

7.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Boarding

7.8

Overall

8.1

Entertainment

6.9

Comfort

7.8

Food

7.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Ontario to Greece. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Region of Ontario to Greece one-way?

    The cheapest airlines for a one-way flight from Region of Ontario to Greece are TAP AIR PORTUGAL (C$ 635), WestJet (C$ 687), and Egyptair (C$ 764).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Greece 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 Greece?

    Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Greece (average of C$ 694). Flying from Region of Ontario to Greece in July is currently the most expensive (average of C$ 981). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Greece

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Ontario to Greece

Discover the top 10 airlines that operate flights from Ontario to Greece. 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 31 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapestC$ 443AverageC$ 1,361FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
PLAYCheapestC$ 655AverageC$ 781FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Air CanadaCheapestC$ 743AverageC$ 1,425FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapestC$ 795AverageC$ 1,306FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapestC$ 812AverageC$ 1,360FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapestC$ 813AverageC$ 1,306FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapestC$ 821AverageC$ 968FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 854AverageC$ 1,312FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapestC$ 906AverageC$ 1,039FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapestC$ 916AverageC$ 1,568FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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 Greece?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Greece from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Greece?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Greece 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 Greece with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Greece, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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