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).

How far in advance should I book a flight from Region of Ontario to Greece?

Users have found that booking a flight from Region of Ontario to Greece at least 32 days early can save you up to 23% on average compared to booking a flight this week. If booking 32 days before your flight isn’t an option for you, users have found flights from Region of Ontario to Greece for as little as C$ 1,139 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 1,680 for flights departing within the next 3 days.

What is the cheapest month to fly from Region of Ontario to Greece?

Our data shows that February tends to be the cheapest month to fly to Greece from Region of Ontario. Users have commonly found prices around C$ 1,210 for the month, but tickets can be as low as C$ 809. Due to multiple factors, prepare for potentially higher prices in December.

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.

C$ 935+ Flights from Ontario to Greece

Cheap flight deals from Ontario to Greece

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
10/5-20/5
2 total stops
63h 25m total
Ontario to Greece

Search Deals

12/9
1 total stop
17h 45m total
Ontario to Greece

Search Deals

High demand for flights, 3% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 43 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Price to beat on a round-trip flight from Ontario to Greece.

Search Deals

Price to beat on a one-way flight from Ontario to Greece.

Search Deals

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

Best flights from Ontario to Greece
Discover carefully curated flight deals from Ontario to Greece that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 31 March 2025.

Sat 10/54:45 p.m.YYZ - HER

1 stop34h 20mKLM

Tue 20/59:50 p.m.HER - YYZ

1 stop29h 05mKLM

Deal found 30/3C$ 886

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

Mon 19/56:00 a.m.ATH - YYZ

1 stop20h 55mDelta

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

Mon 5/510:00 p.m.YYZ - ATH

1 stop12h 35mBritish Airways

Mon 6/107:30 p.m.ATH - YYZ

1 stop27h 30mBritish Airways

Deal found 30/3C$ 937

Sat 19/411:45 a.m.YYZ - ATH

2 stops16h 25mAmerican Airlines

Tue 13/511:05 a.m.ATH - YYZ

2 stops18h 55mAmerican Airlines

Deal found 30/3C$ 943

Fri 30/55:00 p.m.YYZ - ATH

1 stop12h 30mITA Airways

Sat 7/61:20 p.m.ATH - YYZ

2 stops16h 46mITA Airways

Deal found 30/3C$ 1,008

Thu 12/65:20 p.m.YUL - ATH

Nonstop9h 05mAir Transat

Wed 25/611:25 a.m.ATH - YUL

Nonstop10h 15mAir Transat

Deal found 30/3C$ 1,032

Sat 19/46:25 p.m.YTZ - ATH

2 stops14h 10mAir Canada

Tue 13/512:10 p.m.ATH - YTZ

1 stop16h 25mAir Canada

Deal found 30/3C$ 1,041

Sun 11/510:50 p.m.YUL - ATH

1 stop17h 10mLufthansa

Tue 27/52:30 p.m.ATH - YUL

Nonstop9h 50mLufthansa

Deal found 30/3C$ 1,048

Sun 11/54:30 p.m.YUL - ATH

2 stops25h 25mSWISS

Sun 8/66:55 a.m.ATH - YUL

1 stop15h 05mSWISS

Deal found 31/3C$ 1,075

Thu 10/49:15 a.m.YUL - ATH

2 stops17h 40mUnited Airlines

Sun 27/411:45 a.m.ATH - YUL

2 stops27h 45mUnited Airlines

Deal found 30/3C$ 1,092

Direct flights from Ontario to Greece
Explore direct flight options from Ontario to Greece based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 March 2025.

Mon 26/58:50 p.m.YUL - ATH

Nonstop9h 00mAir Canada

Tue 10/62:25 p.m.ATH - YUL

Nonstop9h 50mAir Canada

Deal found 31/3C$ 1,012

Sun 8/68:50 p.m.YUL - ATH

Nonstop9h 00mLufthansa

Fri 27/62:25 p.m.ATH - YUL

Nonstop9h 50mLufthansa

Deal found 30/3C$ 1,019

Mon 18/87:45 p.m.YYZ - ATH

Nonstop9h 35mAir Transat

Mon 8/93:00 p.m.ATH - YYZ

Nonstop10h 50mAir Transat

Deal found 30/3C$ 1,023

Thu 12/65:20 p.m.YUL - ATH

Nonstop9h 05mAir Transat

Wed 25/611:25 a.m.ATH - YUL

Nonstop10h 15mAir Transat

Deal found 30/3C$ 1,032

Mon 9/68:50 p.m.YUL - ATH

Nonstop9h 00mMultiple Airlines

Thu 26/62:25 p.m.ATH - YUL

Nonstop9h 50mMultiple Airlines

Deal found 30/3C$ 1,071

Fri 20/68:45 p.m.YYZ - ATH

Nonstop9h 45mLufthansa

Sat 28/63:05 p.m.ATH - YYZ

Nonstop10h 35mLufthansa

Deal found 29/3C$ 1,106

Fri 27/68:45 p.m.YYZ - ATH

Nonstop9h 45mAir Canada

Sat 5/73:05 p.m.ATH - YYZ

Nonstop10h 35mAir Canada

Deal found 30/3C$ 1,268

Sat 21/68:45 p.m.YYZ - ATH

Nonstop9h 45mMultiple Airlines

Thu 31/71:10 p.m.ATH - YYZ

Nonstop10h 45mMultiple Airlines

Deal found 30/3C$ 1,536

Thu 3/47:10 p.m.YUL - ATH

Nonstop9h 00mAegean Airlines

Thu 10/41:10 p.m.ATH - YUL

Nonstop9h 50mAegean Airlines

Deal found 30/3C$ 1,616

Last-minute flights from Ontario to Greece
Discover last-minute flight deals from Ontario to Greece. Data last updated 31 March 2025 and is based on user searches.

Thu 3/412:48 p.m.YUL - ATH

2 stops21h 22mDelta

Tue 22/41:05 p.m.ATH - YUL

2 stops29h 53mDelta

Deal found 30/3C$ 952

Fri 4/44:04 p.m.YUL - ATH

1 stop12h 06mMultiple Airlines

Sat 12/48:15 a.m.ATH - YUL

1 stop19h 00mMultiple Airlines

Deal found 30/3C$ 968

Sat 5/412:55 p.m.YUL - ATH

1 stop15h 15mMultiple Airlines

Sat 12/48:15 a.m.ATH - YUL

1 stop19h 00mMultiple Airlines

Deal found 31/3C$ 968

Sat 5/410:39 a.m.YUL - ATH

2 stops17h 31mAmerican Airlines

Tue 29/46:30 p.m.ATH - YUL

2 stops35h 14mAmerican Airlines

Deal found 29/3C$ 976

Sat 5/47:00 p.m.YUL - ATH

1 stop30h 10mAir Canada

Sat 3/512:10 p.m.ATH - YUL

Nonstop10h 10mAir Canada

Deal found 29/3C$ 1,059

Sat 5/47:30 a.m.YYZ - ATH

1 stop20h 40mAmerican Airlines

Sat 12/41:00 p.m.ATH - YYZ

2 stops17h 00mAmerican Airlines

Deal found 30/3C$ 932

Sat 5/47:29 a.m.YUL - ATH

2 stops20h 41mAmerican Airlines

Sat 12/48:15 a.m.ATH - YUL

2 stops21h 29mAmerican Airlines

Deal found 30/3C$ 995

Sun 6/411:00 a.m.YYZ - ATH

2 stops17h 10mAmerican Airlines

Sun 13/41:00 p.m.ATH - YYZ

1 stop16h 53mAmerican Airlines

Deal found 30/3C$ 930

Sun 6/47:05 a.m.YUL - ATH

2 stops22h 40mDelta

Tue 22/41:05 p.m.ATH - YUL

2 stops28h 24mDelta

Deal found 30/3C$ 959

Mon 7/49:00 a.m.YTZ - ATH

2 stops27h 10mMultiple Airlines

Tue 15/47:25 a.m.ATH - YTZ

1 stop17h 35mMultiple Airlines

Deal found 30/3C$ 1,089

Tue 8/410:35 p.m.YYZ - ATH

1 stop13h 35mMultiple Airlines

Thu 10/410:20 p.m.ATH - YYZ

2 stops46h 55mMultiple Airlines

Deal found 30/3C$ 1,071

Wed 9/410:00 p.m.YYZ - ATH

1 stop21h 25mBritish Airways

Wed 30/48:05 p.m.ATH - YYZ

1 stop26h 55mBritish Airways

Deal found 31/3C$ 937

One-way flights from Ontario to Greece
Search for one-way flight options from Ontario to Greece. Find affordable one-way fares based on user searches. Data last updated 31 March 2025.

Fri 12/911:00 p.m.YUL - ATH

1 stop17h 45mMultiple Airlines

Deal found 30/3C$ 352

Wed 28/510:15 p.m.YYZ - RHO

2 stops37h 25mMultiple Airlines

Deal found 30/3C$ 418

Thu 8/56:20 p.m.YYZ - HER

3 stops56h 10mMultiple Airlines

Deal found 30/3C$ 479

Sun 1/610:15 p.m.YYZ - ATH

2 stops31h 45mMultiple Airlines

Deal found 30/3C$ 502

Mon 26/510:15 p.m.YYZ - SKG

3 stops27h 40mMultiple Airlines

Deal found 30/3C$ 504

Sat 19/46:45 a.m.YTZ - ATH

1 stop16h 15mMultiple Airlines

Deal found 30/3C$ 547

Mon 28/410:35 p.m.YYZ - CHQ

1 stop32h 25mMultiple Airlines

Deal found 31/3C$ 588

Thu 22/55:40 p.m.YYZ - ATH

1 stop16h 10mTAP AIR PORTUGAL

Deal found 30/3C$ 635

Mon 8/910:45 p.m.YUL - ATH

1 stop17h 20mTAP AIR PORTUGAL

Deal found 31/3C$ 640

Sat 17/56:45 a.m.YUL - HER

3 stops38h 20mMultiple Airlines

Deal found 30/3C$ 648

Thu 15/55:55 a.m.YOW - ATH

3 stops43h 50mMultiple Airlines

Deal found 30/3C$ 664

Sun 1/65:35 p.m.YYZ - ATH

2 stops22h 40mWestJet

Deal found 30/3C$ 687

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Greece that are best for you.

Fly from

Fly to

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

...

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?

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

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

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 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.

Aegean Airlines

8.1

Very good

730 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

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

Aegean Airlines

8.1

Very good

730 reviews

Aegean Airlines

8.1

Very good

730 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

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

Delta

8.0

Very good

7,899 reviews

Aegean Airlines

8.1

Very good

730 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

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

KLM

7.8

Good

1,321 reviews

Aegean Airlines

8.1

Very good

730 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

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

Air Transat

7.8

Good

381 reviews

Aegean Airlines

8.1

Very good

730 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Nov 2024

SKG - FRA

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

LOT

7.6

Good

1,065 reviews

Aegean Airlines

8.1

Very good

730 reviews

Check prices

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

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

Top 10 airlines flying from Ontario to Greece

Airline	Cheapest	Average	Flexibility	On-time
Austrian Airlines	CheapestC$ 443	AverageC$ 1,361	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
PLAY	CheapestC$ 655	AverageC$ 781	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
Air Canada	CheapestC$ 743	AverageC$ 1,425	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
SWISS	CheapestC$ 795	AverageC$ 1,306	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Air France	CheapestC$ 812	AverageC$ 1,360	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Air Transat	CheapestC$ 813	AverageC$ 1,306	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Delta	CheapestC$ 821	AverageC$ 968	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
KLM	CheapestC$ 854	AverageC$ 1,312	FlexibilityNo cancel fee	On-time75%	Search KLM flights
American Airlines	CheapestC$ 906	AverageC$ 1,039	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Lufthansa	CheapestC$ 916	AverageC$ 1,568	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

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.

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

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Ontario to Greece

Cheapest flights from Ontario to GreeceExplore 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.

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.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Greece that are best for you.

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.

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?

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.

Rainfall in Greece by month

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

Temperature in Greece by month

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

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.

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?

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How can I find direct flights from Ontario to Greece?

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

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

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Top 10 airlines flying from Ontario to Greece

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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.