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Cheap flights from Athens to Ontario from C$ 420

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — YYZ
9 Feb — 16 Feb1
1 adult

Cheap flight deals from Athens to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 4 February 2025.

Round-trip from

C$ 770

One-way from

C$ 420

Popular in

October

Cheapest in

June

Average price

C$ 911

Good round-trip deal

C$ 858 or less

Good one-way deal

C$ 1,031 or less
6/3-12/3
  • 6/3-12/3
  • 6 total stops
  • 62h 50m total
  • Athens to Ontario
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20/5
  • 20/5
  • 1 total stop
  • 18h 50m total
  • Athens to Ontario
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Highest demand for flights based on searches. 2% potential increase in price (C$ 45 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 26 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Athens Eleftherios V. to Ontario.
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Price to beat on a one-way flight from Athens Eleftherios V. to Ontario.
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Find flight deals from Athens to Ontario

Cheapest flights from Athens to Ontario
Explore the most affordable flight options available from Athens to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2025.

Thu 19/63:00 p.m.ATH - YUL
1 stop25h 02mAir Transat
Wed 3/93:10 p.m.YUL - ATH
1 stop14h 10mAir Transat
Deal found 3/2C$ 736
Thu 6/34:30 p.m.ATH - YHM
3 stops31h 40mMultiple Airlines
Wed 12/37:20 p.m.YHM - ATH
3 stops31h 10mMultiple Airlines
Deal found 3/2C$ 770
Thu 20/33:20 a.m.ATH - YUL
1 stop21h 55mTurkish Airlines
Wed 26/39:10 p.m.YUL - ATH
1 stop23h 20mTurkish Airlines
Deal found 3/2C$ 809
Thu 15/57:40 p.m.ATH - YYZ
1 stop27h 00mScandinavian Airlines
Thu 22/55:10 p.m.YYZ - ATH
1 stop18h 40mScandinavian Airlines
Deal found 4/2C$ 827
Thu 19/67:00 p.m.ATH - YYZ
1 stop32h 20mLOT
Wed 25/67:20 p.m.YYZ - ATH
1 stop15h 40mLOT
Deal found 4/2C$ 837
Thu 9/1010:35 a.m.ATH - YTZ
2 stops38h 35mMultiple Airlines
Sat 18/104:40 p.m.YTZ - ATH
2 stops19h 30mMultiple Airlines
Deal found 3/2C$ 854
Sat 24/53:00 p.m.ATH - YYZ
Nonstop10h 50mAir Transat
Wed 11/66:00 p.m.YYZ - ATH
1 stop32h 25mAir Transat
Deal found 3/2C$ 867
Thu 9/1010:35 a.m.ATH - YYZ
2 stops39h 48mMultiple Airlines
Sat 18/1010:45 p.m.YYZ - ATH
1 stop13h 25mMultiple Airlines
Deal found 3/2C$ 873
Thu 6/36:15 a.m.ATH - YTZ
2 stops17h 35mAir Canada
Thu 13/312:25 p.m.YTZ - ATH
2 stops18h 30mAir Canada
Deal found 4/2C$ 874
Thu 6/36:15 a.m.ATH - YYZ
1 stop17h 00mAir Canada
Thu 13/39:30 p.m.YYZ - ATH
1 stop13h 10mAir Canada
Deal found 4/2C$ 883
Thu 20/34:20 a.m.ATH - YUL
2 stops17h 25mMultiple Airlines
Thu 27/39:25 p.m.YUL - ATH
2 stops21h 30mMultiple Airlines
Deal found 3/2C$ 884
Thu 6/31:45 p.m.ATH - YYZ
1 stop33h 35mSWISS
Thu 13/39:30 p.m.YYZ - ATH
1 stop13h 10mSWISS
Deal found 4/2C$ 901

Find flights from Athens to Ontario within your budget

Customize your flight search to find flights from Athens to Ontario 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 4 February 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AthensHamilton

ATH - YHM

ATHYHM

Athens Eleftherios V.

Thu 6/3

4:30 p.m.-5:10 p.m.

3 stops31h 40m

Hamilton

Wed 12/3

7:20 p.m.-8:30 a.m.

3 stops31h 10m

C$ 770

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Sun 4/5

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

Nonstop10h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 17/5

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

Nonstop9h 05m

C$ 770

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Thu 20/3

3:20 a.m.-7:15 p.m.

1 stop21h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 26/3

9:10 p.m.-2:30 a.m.

1 stop23h 20m

C$ 809

AthensToronto

ATH - YYZ

ATHYYZ

Athens Eleftherios V.

Thu 15/5

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

1 stop27h 00m

Toronto Pearson Intl

Thu 22/5

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

1 stop18h 40m

C$ 827

AthensToronto

ATH - YYZ

ATHYYZ

Athens Eleftherios V.

Thu 19/6

7:00 p.m.-8:20 p.m.

1 stop32h 20m

Toronto Pearson Intl

Wed 25/6

7:20 p.m.-6:00 p.m.

1 stop15h 40m

C$ 837

AthensToronto

ATH - YYZ

ATHYYZ

Athens Eleftherios V.

Sat 24/5

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

Nonstop10h 50m

Toronto Pearson Intl

Wed 11/6

6:00 p.m.-9:25 a.m.

1 stop32h 25m

C$ 867

AthensToronto

ATH - YTZ

ATHYTZ

Athens Eleftherios V.

Thu 6/3

6:15 a.m.-4:50 p.m.

2 stops17h 35m

Toronto Island

Thu 13/3

12:25 p.m.-12:55 p.m.

2 stops18h 30m

C$ 874

AthensToronto

ATH - YYZ

ATHYYZ

Athens Eleftherios V.

Thu 6/3

6:15 a.m.-4:15 p.m.

1 stop17h 00m

Toronto Pearson Intl

Thu 13/3

9:30 p.m.-4:40 p.m.

1 stop13h 10m

C$ 883

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Thu 20/3

4:20 a.m.-3:45 p.m.

2 stops17h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 27/3

9:25 p.m.-12:55 a.m.

2 stops21h 30m

C$ 884

AthensToronto

ATH - YTZ

ATHYTZ

Athens Eleftherios V.

Mon 3/3

6:25 a.m.-7:50 p.m.

2 stops20h 25m

Toronto Island

Tue 11/3

10:25 a.m.-12:55 p.m.

2 stops20h 30m

C$ 887

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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

Have a flexible travel schedule? Discover the best time to fly to Ontario from Athens 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.

Travel insights for flights from Athens to Ontario

Get recent, data-driven insights about flights from Athens to Ontario including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Athens to Region of Ontario (average of C$ 167). Flying from Athens to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 ATH to ON?

Find hourly flight availability from Athens to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 February 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Athens to Region of Ontario as you normally would.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Region of Ontario, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated 4 February 2025.
To help decide which airline to fly from Athens to Ontario, see what other customers have to say about Aegean Airlines, Delta and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very good
737 reviews
Check prices

Overall

8.1

Crew

8.6

Food

7.3

Boarding

7.8

Entertainment

6.9

Comfort

7.8

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
737 reviews
Aegean Airlines
8.1
Very good
737 reviews
Check prices

Overall

8.1

Crew

8.6

Food

7.3

Boarding

7.8

Entertainment

6.9

Comfort

7.8

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
8,408 reviews
Aegean Airlines
8.1
Very good
737 reviews
Check prices

Overall

8.1

Crew

8.6

Food

7.3

Boarding

7.8

Entertainment

6.9

Comfort

7.8

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
1,334 reviews
Aegean Airlines
8.1
Very good
737 reviews
Check prices

Overall

8.1

Crew

8.6

Food

7.3

Boarding

7.8

Entertainment

6.9

Comfort

7.8

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
383 reviews
Aegean Airlines
8.1
Very good
737 reviews
Check prices

Overall

8.1

Crew

8.6

Food

7.3

Boarding

7.8

Entertainment

6.9

Comfort

7.8

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
1,090 reviews
Aegean Airlines
8.1
Very good
737 reviews
Check prices

Overall

8.1

Crew

8.6

Food

7.3

Boarding

7.8

Entertainment

6.9

Comfort

7.8

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 Athens to Ontario. 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 from for flights from Athens to Ontario?

    Athens Eleftherios V. (ATH) is the airport you will fly out of if you book a flight from Athens to Ontario. It is only a 19.7 km journey to Eleftherios V. (ATH) from Athens’s city centre.

  • What are the cheapest airlines to fly from Athens to Region of Ontario one-way?

    The cheapest airline one-way is Air Transat, with whom users have recently found tickets for as low as C$ 645. However, be on the lookout for offers from Egyptair and Air Serbia, as they are both options that can get you from Athens to Region of Ontario for a low price.

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

    When deciding which route to take from Athens to Region of Ontario consider Athens Eleftherios V. - Toronto Pearson Intl, Athens Eleftherios V. - Montreal Pierre Elliott Trudeau Intl or Athens Eleftherios V. - Toronto Island as they are the most popular.

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

    While on average a flight from Athens to Region of Ontario is generally C$ 1,095, our data shows the cheapest flight currently is C$ 662. When looking at the most popular route, (Athens Eleftherios V. - Toronto Pearson Intl), you can expect to pay C$ 762 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Athens to Ontario 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 Athens to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Athens to Region of Ontario (average of C$ 167). Flying from Athens to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

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Top 5 airlines flying from Athens to Ontario

Discover the top 5 airlines that operate flights from Athens to Ontario. 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 4 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 692AverageC$ 869FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LOTCheapestC$ 812AverageC$ 1,156FlexibilityNo cancel feeOn-time81%
Search LOT flights
British AirwaysCheapestC$ 878AverageC$ 1,032FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapestC$ 915AverageC$ 1,090FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 916AverageC$ 1,137FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Athens to Ontario?

When you search for this flight from Athens to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Athens to Ontario.

Can Cheapflights find flights from Athens to Ontario with no change fees?

Yes, we can. To see specific flights from Athens to Ontario 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 Athens to Ontario become cheaper?

Not ready to book yet? You can track prices for flights from Athens to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

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