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$ 660), Aer Lingus (C$ 736), and Air Canada (C$ 736).

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 18% 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$ 1,123 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$ 1,608 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$ 1,160 for the month, but tickets can be as low as C$ 782. 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$ 931+ Flights from Ontario to Greece

Cheap flight deals from Ontario to Greece

Round-trip from	C$ 873
One-way from	C$ 379
Popular in	December
Cheapest in	February
Average price	C$ 1,128
Good round-trip deal	C$ 1,117 or less
Good one-way deal	C$ 884 or less

KLM
15/5-19/5
2 total stops
46h 05m total
Ontario to Greece

Search Deals

1/6
3 total stops
55h 00m 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 30 April 2025.

Thu 15/56:50 p.m.YUL - HER

1 stop33h 05mKLM

Mon 19/510:55 a.m.HER - YUL

1 stop13h 00mKLM

Deal found 29/4C$ 873

Mon 15/911:00 p.m.YUL - HER

1 stop29h 20mMultiple Airlines

Mon 29/97:00 a.m.HER - YUL

1 stop21h 00mMultiple Airlines

Deal found 27/4C$ 884

Thu 12/610:05 p.m.YYZ - ATH

1 stop19h 50mBritish Airways

Thu 19/611:05 a.m.ATH - YYZ

1 stop19h 23mBritish Airways

Deal found 29/4C$ 900

Tue 6/510:45 p.m.YYZ - ATH

2 stops37h 55mMultiple Airlines

Tue 13/510:45 p.m.ATH - YYZ

1 stop22h 25mMultiple Airlines

Deal found 29/4C$ 904

Mon 29/910:00 p.m.YYZ - ATH

1 stop19h 50mAmerican Airlines

Sun 2/111:00 p.m.ATH - YYZ

2 stops29h 00mAmerican Airlines

Deal found 29/4C$ 909

Sat 10/56:20 p.m.YYZ - ATH

2 stops56h 40mFinnair

Thu 22/53:55 p.m.ATH - YYZ

1 stop14h 05mFinnair

Deal found 29/4C$ 916

Fri 30/56:03 a.m.YYZ - ATH

1 stop19h 17mDelta

Thu 19/610:30 a.m.ATH - YYZ

1 stop20h 14mDelta

Deal found 29/4C$ 926

Mon 8/92:45 p.m.YTZ - ATH

1 stop11h 40mPorter Airlines

Fri 19/911:25 a.m.ATH - YTZ

1 stop17h 55mPorter Airlines

Deal found 29/4C$ 936

Sun 1/64:35 p.m.YYZ - ATH

1 stop25h 45mKLM

Tue 10/610:30 a.m.ATH - YYZ

1 stop19h 39mKLM

Deal found 29/4C$ 937

Fri 30/57:45 p.m.YYZ - ATH

Nonstop9h 35mAir Transat

Sat 14/63:00 p.m.ATH - YYZ

Nonstop10h 50mAir Transat

Deal found 29/4C$ 941

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

1 stop13h 50mAir Transat

Tue 24/611:25 a.m.ATH - YTZ

1 stop27h 55mAir Transat

Deal found 29/4C$ 941

Sat 14/66:50 p.m.YUL - ATH

1 stop23h 30mDelta

Thu 26/63:25 a.m.ATH - YUL

1 stop19h 35mDelta

Deal found 28/4C$ 944

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 30 April 2025.

Thu 15/56:50 p.m.YUL - HER

1 stop33h 05mKLM

Mon 19/510:55 a.m.HER - YUL

1 stop13h 00mKLM

Deal found 29/4C$ 873

Thu 12/610:05 p.m.YYZ - ATH

1 stop19h 50mBritish Airways

Thu 19/611:05 a.m.ATH - YYZ

1 stop19h 23mBritish Airways

Deal found 29/4C$ 900

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

2 stops17h 20mMultiple Airlines

Wed 25/66:45 p.m.ATH - YYZ

1 stop26h 25mMultiple Airlines

Deal found 27/4C$ 901

Mon 29/910:00 p.m.YYZ - ATH

1 stop19h 50mAmerican Airlines

Sun 2/111:00 p.m.ATH - YYZ

2 stops29h 00mAmerican Airlines

Deal found 29/4C$ 909

Sat 10/56:20 p.m.YYZ - ATH

2 stops56h 40mFinnair

Thu 22/53:55 p.m.ATH - YYZ

1 stop14h 05mFinnair

Deal found 29/4C$ 916

Fri 30/56:15 a.m.YYZ - ATH

2 stops17h 45mDelta

Thu 19/610:30 a.m.ATH - YYZ

1 stop19h 39mDelta

Deal found 27/4C$ 926

Mon 8/911:15 a.m.YTZ - ATH

1 stop15h 10mPorter Airlines

Fri 19/911:25 a.m.ATH - YTZ

1 stop31h 45mPorter Airlines

Deal found 28/4C$ 936

Fri 30/57:45 p.m.YYZ - ATH

Nonstop9h 35mAir Transat

Sat 14/63:00 p.m.ATH - YYZ

Nonstop10h 50mAir Transat

Deal found 29/4C$ 941

Mon 12/54:40 p.m.YUL - ATH

2 stops15h 30mSWISS

Wed 21/54:15 p.m.ATH - YUL

2 stops28h 35mSWISS

Deal found 29/4C$ 948

Wed 8/1012:25 p.m.YTZ - ATH

1 stop14h 40mAir Canada

Sun 19/1012:10 p.m.ATH - YTZ

1 stop16h 24mAir Canada

Deal found 29/4C$ 979

Tue 14/107:00 p.m.YUL - SKG

2 stops13h 25mAir France

Thu 30/104:05 p.m.SKG - YUL

2 stops27h 10mAir France

Deal found 29/4C$ 981

Fri 30/510:55 a.m.YYZ - ATH

2 stops25h 40mIberia

Tue 17/611:05 a.m.ATH - YYZ

1 stop19h 23mIberia

Deal found 29/4C$ 984

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 30 April 2025.

Fri 30/57:45 p.m.YYZ - ATH

Nonstop9h 35mAir Transat

Sat 14/63:00 p.m.ATH - YYZ

Nonstop10h 50mAir Transat

Deal found 29/4C$ 941

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

Nonstop9h 05mAir Transat

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

Nonstop10h 15mAir Transat

Deal found 29/4C$ 956

Sun 8/68:55 p.m.YUL - ATH

Nonstop9h 05mAir Canada

Tue 24/612:10 p.m.ATH - YUL

Nonstop10h 10mAir Canada

Deal found 29/4C$ 1,016

Sat 10/56:30 p.m.YYZ - ATH

Nonstop9h 40mAir Canada

Tue 20/51:10 p.m.ATH - YYZ

Nonstop10h 45mAir Canada

Deal found 29/4C$ 1,017

Mon 19/56:00 p.m.YUL - ATH

Nonstop9h 05mLufthansa

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

Nonstop10h 10mLufthansa

Deal found 29/4C$ 1,019

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

Nonstop9h 05mMultiple Airlines

Tue 20/512:10 p.m.ATH - YUL

Nonstop10h 10mMultiple Airlines

Deal found 29/4C$ 1,088

Mon 26/56:30 p.m.YYZ - ATH

Nonstop9h 40mLufthansa

Sat 21/64:45 p.m.ATH - YYZ

Nonstop10h 35mLufthansa

Deal found 29/4C$ 1,192

Last-minute flights from Ontario to Greece
Discover last-minute flight deals from Ontario to Greece. Data last updated 30 April 2025 and is based on user searches.

Sat 3/52:30 p.m.YUL - ATH

2 stops36h 30mAmerican Airlines

Sun 11/51:00 p.m.ATH - YUL

2 stops34h 55mAmerican Airlines

Deal found 29/4C$ 952

Sun 4/510:45 p.m.YYZ - SKG

1 stop29h 25mMultiple Airlines

Mon 19/59:35 p.m.SKG - YYZ

1 stop25h 05mMultiple Airlines

Deal found 29/4C$ 980

Sun 4/56:30 p.m.YYZ - ATH

Nonstop9h 40mAir Canada

Fri 16/512:10 p.m.ATH - YYZ

1 stop13h 30mAir Canada

Deal found 29/4C$ 1,002

Sun 4/59:15 a.m.YUL - ATH

1 stop18h 55mAir Canada

Sun 11/512:10 p.m.ATH - YUL

Nonstop10h 10mAir Canada

Deal found 29/4C$ 1,027

Mon 5/56:05 p.m.YYZ - ATH

1 stop16h 30mBritish Airways

Mon 12/53:55 p.m.ATH - YYZ

1 stop14h 05mBritish Airways

Deal found 29/4C$ 915

Mon 5/57:47 a.m.YUL - ATH

2 stops20h 23mAmerican Airlines

Sun 11/53:55 p.m.ATH - YUL

2 stops37h 49mAmerican Airlines

Deal found 29/4C$ 952

Mon 5/56:50 p.m.YUL - ATH

1 stop23h 30mKLM

Sat 10/56:00 a.m.ATH - YUL

1 stop17h 55mKLM

Deal found 29/4C$ 994

Tue 6/510:45 p.m.YYZ - ATH

2 stops37h 55mMultiple Airlines

Tue 13/510:45 p.m.ATH - YYZ

1 stop22h 25mMultiple Airlines

Deal found 29/4C$ 904

Tue 6/510:05 p.m.YUL - ATH

1 stop15h 10mMultiple Airlines

Tue 13/57:25 a.m.ATH - YUL

2 stops19h 45mMultiple Airlines

Deal found 29/4C$ 972

Wed 7/56:15 p.m.YYZ - SKG

2 stops19h 25mKLM

Thu 29/59:30 p.m.SKG - YYZ

2 stops26h 45mKLM

Deal found 28/4C$ 992

Fri 9/56:20 p.m.YYZ - ATH

1 stop33h 50mFinnair

Thu 22/511:05 a.m.ATH - YYZ

2 stops18h 55mFinnair

Deal found 29/4C$ 916

Fri 9/56:15 a.m.YYZ - ATH

2 stops17h 45mDelta

Tue 20/510:30 a.m.ATH - YYZ

1 stop19h 36mDelta

Deal found 29/4C$ 926

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 30 April 2025.

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

3 stops55h 00mMultiple Airlines

Deal found 29/4C$ 379

Tue 22/77:45 p.m.YYZ - ATH

1 stop42h 15mMultiple Airlines

Deal found 28/4C$ 526

Mon 15/97:30 p.m.YTZ - ATH

2 stops21h 15mMultiple Airlines

Deal found 28/4C$ 534

Fri 13/62:30 p.m.YYZ - CHQ

3 stops26h 29mMultiple Airlines

Deal found 29/4C$ 551

Mon 26/511:00 a.m.YUL - ATH

3 stops40h 25mMultiple Airlines

Deal found 29/4C$ 551

Fri 13/63:10 p.m.YUL - CHQ

3 stops25h 49mMultiple Airlines

Deal found 28/4C$ 566

Thu 12/69:30 p.m.YUL - HER

1 stop19h 15mMultiple Airlines

Deal found 28/4C$ 637

Thu 16/1011:50 p.m.YYZ - ATH

1 stop34h 05mTAP AIR PORTUGAL

Deal found 28/4C$ 660

Mon 26/510:45 p.m.YUL - ATH

2 stops19h 10mTAP AIR PORTUGAL

Deal found 29/4C$ 687

Sun 10/85:20 p.m.YYZ - ATH

1 stop11h 50mAer Lingus

Deal found 29/4C$ 736

Thu 14/88:50 a.m.YTZ - ATH

2 stops18h 15mAir Canada

Deal found 29/4C$ 736

Tue 2/92:45 p.m.YTZ - ATH

1 stop11h 40mAir Transat

Deal found 28/4C$ 742

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

Thu 15/5

6:50 p.m.-10:55 a.m.

1 stop33h 05m

Heraklion N. Kazantzakis Apt.

Mon 19/5

10:55 a.m.-4:55 p.m.

1 stop13h 00m

C$ 873

MontrealHeraklion

YUL - HER

YULHER

Montreal Pierre Elliott Trudeau Intl

Mon 15/9

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

1 stop29h 20m

Heraklion N. Kazantzakis Apt.

Mon 29/9

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

1 stop21h 00m

C$ 884

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Thu 12/6

10:05 p.m.-12:55 a.m.

1 stop19h 50m

Athens Eleftherios V.

Thu 19/6

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

1 stop19h 23m

C$ 900

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Tue 6/5

10:45 p.m.-7:40 p.m.

2 stops37h 55m

Athens Eleftherios V.

Tue 13/5

10:45 p.m.-2:10 p.m.

1 stop22h 25m

C$ 904

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Sat 10/5

6:20 p.m.-10:00 a.m.

2 stops56h 40m

Athens Eleftherios V.

Thu 22/5

3:55 p.m.-11:00 p.m.

1 stop14h 05m

C$ 916

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Fri 30/5

6:03 a.m.-8:20 a.m.

1 stop19h 17m

Athens Eleftherios V.

Mon 23/6

10:30 a.m.-11:09 p.m.

1 stop19h 39m

C$ 926

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 10/6

6:50 p.m.-1:20 a.m.

1 stop23h 30m

Athens Eleftherios V.

Fri 27/6

6:00 a.m.-4:55 p.m.

1 stop17h 55m

C$ 934

TorontoAthens

YTZ - ATH

YTZATH

Toronto Island

Mon 8/9

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

1 stop11h 40m

Athens Eleftherios V.

Fri 19/9

11:25 a.m.-10:20 p.m.

1 stop17h 55m

C$ 936

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sat 14/6

5:20 p.m.-9:25 a.m.

Nonstop9h 05m

Athens Eleftherios V.

Fri 27/6

11:25 a.m.-2:40 p.m.

Nonstop10h 15m

C$ 937

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Sun 1/6

4:35 p.m.-1:20 a.m.

1 stop25h 45m

Athens Eleftherios V.

Tue 10/6

10:30 a.m.-11:09 p.m.

1 stop19h 39m

C$ 937

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

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, Delta and Porter Airlines 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

739 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

739 reviews

Aegean Airlines

8.1

Very good

739 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

7,936 reviews

Aegean Airlines

8.1

Very good

739 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

285 reviews

Aegean Airlines

8.1

Very good

739 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

1,333 reviews

Aegean Airlines

8.1

Very good

739 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

385 reviews

Aegean Airlines

8.1

Very good

739 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$ 660), Aer Lingus (C$ 736), and Air Canada (C$ 736).
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$ 429	AverageC$ 1,279	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
PLAY	CheapestC$ 630	AverageC$ 766	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
Air Canada	CheapestC$ 718	AverageC$ 1,351	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
SWISS	CheapestC$ 768	AverageC$ 1,352	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Air France	CheapestC$ 786	AverageC$ 1,270	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Delta	CheapestC$ 786	AverageC$ 924	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
KLM	CheapestC$ 836	AverageC$ 1,242	FlexibilityNo cancel fee	On-time75%	Search KLM flights
American Airlines	CheapestC$ 876	AverageC$ 986	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
British Airways	CheapestC$ 886	AverageC$ 1,179	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	CheapestC$ 886	AverageC$ 1,537	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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Cheap flights from Ontario to Greece from C$ 379

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 1/6. 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 30 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 30 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 30 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 30 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 30 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?

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

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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

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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 30 April 2025.