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$ 687), WestJet (C$ 733), and Aer Lingus (C$ 763).

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 21% 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$ 1,136 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$ 1,606 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$ 1,161 for the month, but tickets can be as low as C$ 780. 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$ 933+ Flights from Ontario to Greece

Cheap flight deals from Ontario to Greece

Round-trip from	C$ 889
One-way from	C$ 467
Popular in	December
Cheapest in	February
Average price	C$ 1,132
Good round-trip deal	C$ 1,165 or less
Good one-way deal	C$ 908 or less

KLM
26/8-10/9
2 total stops
40h 15m total
Ontario to Greece

Search Deals

29/5
3 total stops
34h 14m total
Ontario to Greece

Search Deals

High demand for flights, 2% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 41 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 22 April 2025.

Sun 4/57:55 a.m.YYZ - ATH

1 stop26h 25mMultiple Airlines

Fri 9/58:25 a.m.ATH - YYZ

1 stop35h 05mMultiple Airlines

Deal found 22/4C$ 893

Fri 9/55:15 p.m.YTZ - ATH

1 stop29h 45mMultiple Airlines

Fri 23/58:25 a.m.ATH - YTZ

1 stop19h 55mMultiple Airlines

Deal found 22/4C$ 900

Mon 28/46:50 p.m.YUL - HER

1 stop19h 10mKLM

Mon 12/59:15 p.m.HER - YUL

1 stop26h 40mKLM

Deal found 22/4C$ 907

Tue 3/610:15 p.m.YYZ - ATH

1 stop13h 55mBritish Airways

Thu 12/611:05 a.m.ATH - YYZ

1 stop19h 23mBritish Airways

Deal found 21/4C$ 914

Sun 11/510:55 a.m.YYZ - ATH

1 stop16h 05mAmerican Airlines

Thu 29/53:55 p.m.ATH - YYZ

1 stop25h 20mAmerican Airlines

Deal found 22/4C$ 918

Thu 1/512:55 p.m.YUL - ATH

1 stop15h 15mAmerican Airlines

Thu 8/51:00 p.m.ATH - YUL

1 stop16h 45mAmerican Airlines

Deal found 21/4C$ 919

Sat 14/612:35 p.m.YTZ - ATH

1 stop13h 50mPorter Airlines

Sun 29/611:25 a.m.ATH - YTZ

1 stop13h 45mPorter Airlines

Deal found 22/4C$ 919

Sun 8/611:00 p.m.YUL - ATH

1 stop12h 55mMultiple Airlines

Thu 19/68:05 p.m.ATH - YUL

1 stop31h 55mMultiple Airlines

Deal found 21/4C$ 922

Tue 29/46:00 a.m.YUL - ATH

2 stops18h 55mDelta

Wed 7/510:30 a.m.ATH - YUL

1 stop17h 39mDelta

Deal found 21/4C$ 925

Sun 15/64:00 p.m.YYZ - ATH

1 stop34h 25mAir Transat

Thu 26/63:00 p.m.ATH - YYZ

Nonstop10h 50mAir Transat

Deal found 22/4C$ 926

Mon 26/56:03 a.m.YYZ - ATH

1 stop19h 17mDelta

Thu 12/610:30 a.m.ATH - YYZ

1 stop19h 39mDelta

Deal found 21/4C$ 928

Thu 5/66:50 p.m.YUL - ATH

1 stop23h 35mKLM

Sun 15/65:25 p.m.ATH - YUL

1 stop30h 30mKLM

Deal found 21/4C$ 932

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 22 April 2025.

Tue 26/89:00 p.m.YUL - HER

1 stop14h 00mMultiple Airlines

Wed 10/99:40 p.m.HER - YUL

1 stop26h 15mMultiple Airlines

Deal found 20/4C$ 889

Tue 3/610:15 p.m.YYZ - ATH

1 stop13h 55mBritish Airways

Thu 12/611:05 a.m.ATH - YYZ

1 stop19h 23mBritish Airways

Deal found 21/4C$ 914

Sun 11/510:55 a.m.YYZ - ATH

1 stop16h 05mAmerican Airlines

Thu 29/53:55 p.m.ATH - YYZ

1 stop25h 20mAmerican Airlines

Deal found 22/4C$ 918

Sat 14/612:35 p.m.YTZ - ATH

1 stop13h 50mPorter Airlines

Sun 29/611:25 a.m.ATH - YTZ

1 stop13h 45mPorter Airlines

Deal found 22/4C$ 919

Tue 29/46:00 a.m.YUL - ATH

2 stops18h 55mDelta

Wed 7/510:30 a.m.ATH - YUL

1 stop17h 39mDelta

Deal found 21/4C$ 925

Mon 9/67:45 p.m.YYZ - ATH

Nonstop9h 35mAir Transat

Mon 23/63:00 p.m.ATH - YYZ

Nonstop10h 50mAir Transat

Deal found 22/4C$ 932

Thu 5/66:50 p.m.YUL - ATH

1 stop23h 35mKLM

Sun 15/65:25 p.m.ATH - YUL

1 stop30h 30mKLM

Deal found 21/4C$ 932

Wed 14/511:30 p.m.YYZ - ATH

1 stop16h 45mAir France

Sun 25/510:30 a.m.ATH - YYZ

1 stop19h 36mAir France

Deal found 22/4C$ 991

Sun 25/55:00 p.m.YYZ - ATH

1 stop12h 30mITA Airways

Thu 12/66:05 a.m.ATH - YYZ

1 stop15h 00mITA Airways

Deal found 21/4C$ 1,008

Thu 29/510:55 a.m.YYZ - ATH

2 stops25h 40mIberia

Mon 16/63:50 p.m.ATH - YYZ

2 stops36h 40mIberia

Deal found 22/4C$ 1,012

Sat 7/67:55 p.m.YYZ - HER

1 stop14h 55mCondor

Mon 23/610:15 a.m.HER - YYZ

1 stop14h 40mCondor

Deal found 22/4C$ 1,012

Mon 26/56:25 p.m.YTZ - ATH

1 stop11h 25mAir Canada

Thu 12/612:10 p.m.ATH - YTZ

2 stops15h 27mAir Canada

Deal found 22/4C$ 1,012

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 22 April 2025.

Mon 9/67:45 p.m.YYZ - ATH

Nonstop9h 35mAir Transat

Mon 23/63:00 p.m.ATH - YYZ

Nonstop10h 50mAir Transat

Deal found 22/4C$ 932

Sat 14/65:20 p.m.YUL - ATH

Nonstop9h 05mAir Transat

Fri 27/611:25 a.m.ATH - YUL

Nonstop10h 15mAir Transat

Deal found 21/4C$ 933

Mon 1/97:45 p.m.YYZ - ATH

Nonstop9h 35mPorter Airlines

Sat 25/103:00 p.m.ATH - YYZ

Nonstop10h 50mPorter Airlines

Deal found 22/4C$ 975

Sat 17/55:20 p.m.YUL - ATH

Nonstop9h 05mPorter Airlines

Sun 25/511:25 a.m.ATH - YUL

Nonstop10h 15mPorter Airlines

Deal found 21/4C$ 976

Thu 2/108:45 p.m.YYZ - ATH

Nonstop9h 45mAir Canada

Fri 17/101:10 p.m.ATH - YYZ

Nonstop10h 45mAir Canada

Deal found 22/4C$ 990

Wed 8/106:30 p.m.YYZ - ATH

Nonstop9h 40mLufthansa

Sun 19/103:30 p.m.ATH - YYZ

Nonstop10h 30mLufthansa

Deal found 22/4C$ 991

Mon 12/56:00 p.m.YUL - ATH

Nonstop9h 05mLufthansa

Mon 26/52:30 p.m.ATH - YUL

Nonstop9h 50mLufthansa

Deal found 21/4C$ 1,016

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

Nonstop9h 00mAir Canada

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

Nonstop9h 50mAir Canada

Deal found 21/4C$ 1,019

Wed 14/56:00 p.m.YUL - ATH

Nonstop9h 05mMultiple Airlines

Tue 17/612:10 p.m.ATH - YUL

Nonstop10h 10mMultiple Airlines

Deal found 21/4C$ 1,252

Thu 17/76:30 p.m.YYZ - ATH

Nonstop9h 40mMultiple Airlines

Thu 25/91:10 p.m.ATH - YYZ

Nonstop10h 45mMultiple Airlines

Deal found 21/4C$ 1,440

Last-minute flights from Ontario to Greece
Discover last-minute flight deals from Ontario to Greece. Data last updated 22 April 2025 and is based on user searches.

Sun 27/410:00 p.m.YYZ - ATH

1 stop21h 15mBritish Airways

Wed 7/511:05 a.m.ATH - YYZ

1 stop19h 10mBritish Airways

Deal found 22/4C$ 916

Mon 28/46:50 p.m.YUL - HER

1 stop19h 10mKLM

Mon 12/59:15 p.m.HER - YUL

1 stop26h 40mKLM

Deal found 22/4C$ 907

Tue 29/46:00 a.m.YUL - ATH

2 stops18h 55mDelta

Wed 7/510:30 a.m.ATH - YUL

1 stop17h 39mDelta

Deal found 21/4C$ 925

Tue 29/410:10 p.m.YUL - ATH

1 stop32h 00mMultiple Airlines

Mon 12/51:00 p.m.ATH - YUL

2 stops29h 44mMultiple Airlines

Deal found 21/4C$ 940

Tue 29/410:10 p.m.YUL - ATH

1 stop21h 00mBritish Airways

Thu 15/57:50 p.m.ATH - YUL

1 stop31h 25mBritish Airways

Deal found 21/4C$ 975

Tue 29/44:45 p.m.YYZ - HER

1 stop21h 05mKLM

Wed 7/59:40 p.m.HER - YYZ

2 stops24h 20mKLM

Deal found 22/4C$ 997

Tue 29/48:05 a.m.YUL - ATH

1 stop17h 05mAir Canada

Fri 9/512:10 p.m.ATH - YUL

Nonstop10h 10mAir Canada

Deal found 21/4C$ 1,046

Thu 1/512:55 p.m.YUL - ATH

1 stop15h 15mAmerican Airlines

Thu 8/51:00 p.m.ATH - YUL

1 stop16h 45mAmerican Airlines

Deal found 21/4C$ 919

Thu 1/56:00 a.m.YYZ - ATH

1 stop19h 20mDelta

Thu 15/510:30 a.m.ATH - YYZ

1 stop19h 36mDelta

Deal found 22/4C$ 928

Thu 1/57:30 p.m.YTZ - ATH

1 stop27h 30mMultiple Airlines

Sun 18/57:45 p.m.ATH - YTZ

1 stop19h 45mMultiple Airlines

Deal found 21/4C$ 939

Thu 1/512:55 p.m.YUL - ATH

1 stop15h 15mAmerican Airlines

Fri 9/51:00 p.m.ATH - YUL

1 stop16h 45mAmerican Airlines

Deal found 21/4C$ 919

Fri 2/56:20 p.m.YYZ - ATH

2 stops56h 40mFinnair

Fri 16/511:05 a.m.ATH - YYZ

1 stop19h 10mFinnair

Deal found 22/4C$ 918

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 22 April 2025.

Thu 29/56:45 a.m.YUL - ATH

3 stops34h 14mMultiple Airlines

Deal found 22/4C$ 467

Tue 7/106:20 p.m.YYZ - HER

2 stops22h 45mMultiple Airlines

Deal found 20/4C$ 495

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

3 stops58h 00mMultiple Airlines

Deal found 21/4C$ 511

Fri 13/610:15 p.m.YYZ - ATH

2 stops31h 55mMultiple Airlines

Deal found 22/4C$ 528

Wed 7/511:35 a.m.YHM - ATH

2 stops34h 25mMultiple Airlines

Deal found 21/4C$ 536

Sun 15/69:00 a.m.YOW - ATH

3 stops45h 00mMultiple Airlines

Deal found 22/4C$ 539

Tue 6/56:55 p.m.YTZ - ATH

2 stops35h 05mMultiple Airlines

Deal found 22/4C$ 542

Sun 15/611:55 p.m.YYZ - SKG

2 stops16h 05mMultiple Airlines

Deal found 21/4C$ 582

Thu 19/61:00 p.m.YYZ - CHQ

3 stops27h 00mMultiple Airlines

Deal found 21/4C$ 599

Fri 6/63:10 p.m.YUL - HER

3 stops33h 30mMultiple Airlines

Deal found 22/4C$ 605

Wed 4/611:00 p.m.YYZ - ATH

2 stops19h 00mTAP AIR PORTUGAL

Deal found 22/4C$ 687

Fri 20/65:35 p.m.YYZ - ATH

2 stops22h 40mWestJet

Deal found 22/4C$ 733

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

Tue 26/8

9:00 p.m.-6:00 p.m.

1 stop14h 00m

Heraklion N. Kazantzakis Apt.

Wed 10/9

9:40 p.m.-4:55 p.m.

1 stop26h 15m

C$ 889

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Sun 4/5

7:55 a.m.-5:20 p.m.

1 stop26h 25m

Athens Eleftherios V.

Fri 9/5

8:25 a.m.-12:30 p.m.

1 stop35h 05m

C$ 893

TorontoAthens

YTZ - ATH

YTZATH

Toronto Island

Fri 9/5

7:30 p.m.-6:00 a.m.

1 stop27h 30m

Athens Eleftherios V.

Fri 23/5

8:25 a.m.-9:20 p.m.

1 stop19h 55m

C$ 903

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Tue 3/6

10:15 p.m.-7:10 p.m.

1 stop13h 55m

Athens Eleftherios V.

Thu 12/6

11:05 a.m.-11:28 p.m.

1 stop19h 23m

C$ 914

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Sun 11/5

10:55 a.m.-10:00 a.m.

1 stop16h 05m

Athens Eleftherios V.

Thu 29/5

3:55 p.m.-10:15 a.m.

1 stop25h 20m

C$ 918

TorontoAthens

YTZ - ATH

YTZATH

Toronto Island

Sat 14/6

12:35 p.m.-9:25 a.m.

1 stop13h 50m

Athens Eleftherios V.

Sun 29/6

11:25 a.m.-6:10 p.m.

1 stop13h 45m

C$ 919

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

12:55 p.m.-9:15 a.m.

1 stop13h 20m

Athens Eleftherios V.

Sun 11/5

1:00 p.m.-10:45 p.m.

1 stop16h 45m

C$ 919

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

11:20 a.m.-11:00 a.m.

1 stop16h 40m

Athens Eleftherios V.

Tue 20/5

3:30 p.m.-10:05 a.m.

1 stop25h 35m

C$ 925

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Wed 15/10

12:05 p.m.-8:20 a.m.

1 stop13h 15m

Athens Eleftherios V.

Wed 22/10

3:30 p.m.-5:01 p.m.

1 stop32h 31m

C$ 926

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Mon 9/6

7:45 p.m.-12:20 p.m.

Nonstop9h 35m

Athens Eleftherios V.

Mon 23/6

3:00 p.m.-6:50 p.m.

Nonstop10h 50m

C$ 932

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

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 December is currently the most expensive (average of C$ 980). 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, Emirates and Delta 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

736 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

736 reviews

Aegean Airlines

8.1

Very good

736 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

Emirates

8.0

Very good

3,205 reviews

Aegean Airlines

8.1

Very good

736 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

7,920 reviews

Aegean Airlines

8.1

Very good

736 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

Porter Airlines

8.0

Very good

284 reviews

Aegean Airlines

8.1

Very good

736 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

1,331 reviews

Aegean Airlines

8.1

Very good

736 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$ 687), WestJet (C$ 733), and Aer Lingus (C$ 763).
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 December is currently the most expensive (average of C$ 980). 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$ 428	AverageC$ 1,264	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
PLAY	CheapestC$ 629	AverageC$ 765	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
Air Canada	CheapestC$ 717	AverageC$ 1,346	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
SWISS	CheapestC$ 767	AverageC$ 1,345	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Delta	CheapestC$ 785	AverageC$ 924	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air France	CheapestC$ 785	AverageC$ 1,270	FlexibilityNo cancel fee	On-time77%	Search Air France flights
KLM	CheapestC$ 833	AverageC$ 1,215	FlexibilityNo cancel fee	On-time75%	Search KLM flights
American Airlines	CheapestC$ 875	AverageC$ 985	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
British Airways	CheapestC$ 885	AverageC$ 1,177	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	CheapestC$ 885	AverageC$ 1,532	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$ 337

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 22/9. 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 22 April 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 22 April 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 22 April 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 22 April 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 22 April 2025.

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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Alternative routes for 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 22 April 2025.