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Cheap flights from Ontario to Southeast Europe from C$ 339

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ATH
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Ontario to Southeast Europe

Keep the following information in mind while searching for Ontario to Southeast Europe flight deals. Data was last updated 12 June 2025.

Round-trip from

C$ 912

One-way from

C$ 376

Popular in

December

Cheapest in

November

Average price

C$ 1,225
12/9-26/9
  • 12/9-26/9
  • 2 total stops
  • 39h 10m total
  • Ontario to Southeast Europe
Search Deals
28/8
  • 28/8
  • 2 total stops
  • 16h 05m total
  • Ontario to Southeast Europe
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Ontario to Southeast Europe

Cheapest flights from Ontario to Southeast Europe
Explore the most affordable flight options available from Ontario to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Fri 12/97:50 p.m.YYZ - TIA
1 stop17h 25mMultiple Airlines
Fri 26/911:55 p.m.TIA - YYZ
1 stop21h 45mMultiple Airlines
Deal found 11/6C$ 912
Wed 10/125:40 p.m.YYZ - TIA
1 stop12h 45mAmerican Airlines
Wed 24/121:10 p.m.TIA - YYZ
1 stop31h 45mAmerican Airlines
Deal found 10/6C$ 923
Mon 13/106:05 p.m.YYZ - TIA
1 stop12h 10mBritish Airways
Mon 27/101:35 p.m.TIA - YYZ
2 stops25h 15mBritish Airways
Deal found 12/6C$ 927
Tue 10/610:10 p.m.YYZ - OTP
2 stops55h 05mMultiple Airlines
Tue 17/69:30 p.m.OTP - YYZ
1 stop23h 40mMultiple Airlines
Deal found 9/6C$ 928
Sun 21/96:30 p.m.YYZ - ATH
Nonstop9h 40mMultiple Airlines
Fri 3/106:30 a.m.ATH - YYZ
2 stops16h 55mMultiple Airlines
Deal found 10/6C$ 930
Sun 24/812:10 p.m.YYZ - ATH
1 stop18h 10mKLM
Tue 21/1010:30 a.m.ATH - YYZ
1 stop19h 25mKLM
Deal found 9/6C$ 935
Tue 11/1110:05 p.m.YYZ - OTP
1 stop18h 00mAmerican Airlines
Tue 25/118:05 a.m.OTP - YYZ
2 stops33h 10mAmerican Airlines
Deal found 10/6C$ 937
Wed 8/103:00 p.m.YYZ - ATH
1 stop12h 05mAir Canada
Tue 14/1012:10 p.m.ATH - YYZ
1 stop16h 29mAir Canada
Deal found 11/6C$ 938
Sun 13/78:25 p.m.YTZ - ATH
2 stops15h 10mAir Canada
Wed 23/712:10 p.m.ATH - YTZ
1 stop16h 21mAir Canada
Deal found 11/6C$ 938
Thu 9/108:45 p.m.YYZ - ATH
Nonstop9h 45mLufthansa
Mon 20/1012:10 p.m.ATH - YYZ
1 stop16h 29mLufthansa
Deal found 11/6C$ 939
Thu 25/97:59 a.m.YYZ - ATH
2 stops16h 01mDelta
Thu 16/106:00 a.m.ATH - YYZ
1 stop14h 20mDelta
Deal found 12/6C$ 941
Sun 31/86:00 p.m.YYZ - ATH
1 stop32h 25mAir Transat
Tue 16/911:25 a.m.ATH - YYZ
1 stop15h 00mAir Transat
Deal found 11/6C$ 942

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Southeast Europe 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 12 June 2025.
Use the filters below to find and compare flights from Ontario to Southeast Europe that are best for you.

Fly from

Ontario

Fly to

Southeast Europe

Route

Depart

Return

Price

TorontoTirana

YYZ - TIA

YYZTIA

Toronto Pearson Intl

Sat 12/7

9:40 p.m.-12:30 a.m.

1 stop20h 50m

Tirana Rinas

Sat 26/7

6:00 a.m.-7:25 p.m.

2 stops19h 25m

C$ 913

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Sun 21/9

6:30 p.m.-11:10 a.m.

Nonstop9h 40m

Athens Eleftherios V.

Fri 3/10

6:30 a.m.-4:25 p.m.

2 stops16h 55m

C$ 930

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Sun 24/8

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

1 stop18h 10m

Athens Eleftherios V.

Tue 21/10

10:30 a.m.-10:55 p.m.

1 stop19h 25m

C$ 935

TorontoBucharest

YYZ - OTP

YYZOTP

Toronto Pearson Intl

Tue 11/11

10:05 p.m.-11:05 p.m.

1 stop18h 00m

Bucharest Otopeni Intl

Tue 25/11

8:05 a.m.-10:15 a.m.

2 stops33h 10m

C$ 937

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Wed 8/10

6:30 p.m.-11:10 a.m.

Nonstop9h 40m

Athens Eleftherios V.

Sun 19/10

3:30 p.m.-7:00 p.m.

Nonstop10h 30m

C$ 938

TorontoAthens

YTZ - ATH

YTZATH

Toronto Island

Sun 13/7

8:25 p.m.-6:35 p.m.

2 stops15h 10m

Athens Eleftherios V.

Wed 23/7

12:10 p.m.-9:31 p.m.

1 stop16h 21m

C$ 938

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Thu 9/10

8:45 p.m.-1:30 p.m.

Nonstop9h 45m

Athens Eleftherios V.

Sun 19/10

3:30 p.m.-7:00 p.m.

Nonstop10h 30m

C$ 939

TorontoAthens

YTZ - ATH

YTZATH

Toronto Island

Sun 21/9

7:25 p.m.-5:20 p.m.

1 stop14h 55m

Athens Eleftherios V.

Thu 25/9

7:55 a.m.-4:45 p.m.

1 stop15h 50m

C$ 939

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Thu 25/9

7:59 a.m.-7:00 a.m.

2 stops16h 01m

Athens Eleftherios V.

Thu 16/10

6:00 a.m.-1:20 p.m.

1 stop14h 20m

C$ 941

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

Sun 31/8

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

1 stop32h 25m

Athens Eleftherios V.

Tue 16/9

11:25 a.m.-7:25 p.m.

1 stop15h 00m

C$ 942

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

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

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

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

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Southeast Europe (average of C$ 694). Flying from Region of Ontario to Southeast Europe 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 YMH?

Find hourly flight availability from Ontario to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

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

Weekly flight availability from Region of Ontario to Southeast Europe

Explore weekly flight availability from Ontario to Southeast Europe. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 June 2025.

The most flights from CAON to zzYMH are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Southeast Europe by month

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

In terms of precipitation, rainfall in Southeast Europe 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 Southeast Europe when rainfall is around 5.0 mm.

Temperature in Southeast Europe by month

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

If weather is an important factor for your trip to Southeast Europe, 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 Southeast Europe

Get insights into the airlines that provide service to Southeast Europe. 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 Southeast Europe. Reviews last updated 12 June 2025.
Get a feel of what it's like to fly with Emirates, Delta and KLM from Ontario to Southeast Europe by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,264 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Emirates
8.1
Very good
3,264 reviews
Emirates
8.1
Very good
3,264 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Delta
8.0
Very good
7,946 reviews
Emirates
8.1
Very good
3,264 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
KLM
7.8
Good
1,358 reviews
Emirates
8.1
Very good
3,264 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
Air Transat
7.8
Good
396 reviews
Emirates
8.1
Very good
3,264 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.
LOT
7.6
Good
1,077 reviews
Emirates
8.1
Very good
3,264 reviews
Check prices

Overall

8.1

Entertainment

8.2

Food

7.8

Comfort

8.0

Boarding

8.1

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Southeast Europe. 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 Southeast Europe one-way?

    One-way options have recently been found by users for as low as C$ 548 on Air Transat. Other airlines that offer cheap prices include Air Canada from C$ 550 and Lufthansa from C$ 551 one-way.

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

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

  • How can I find direct flights from Ontario to Southeast Europe?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Southeast Europe 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 Southeast Europe?

    Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Southeast Europe (average of C$ 694). Flying from Region of Ontario to Southeast Europe 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

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

Alternative routes for Ontario to Southeast Europe

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Ontario to Southeast Europe

Discover the top 10 airlines that operate flights from Ontario to Southeast Europe. 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapestC$ 53AverageC$ 117FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Austrian AirlinesCheapestC$ 424AverageC$ 1,272FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
PLAYCheapestC$ 622AverageC$ 770FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
SWISSCheapestC$ 757AverageC$ 1,265FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapestC$ 775AverageC$ 1,432FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapestC$ 776AverageC$ 992FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
CondorCheapestC$ 806AverageC$ 1,220FlexibilityNo cancel feeOn-time76%
Search Condor flights
IcelandairCheapestC$ 810AverageC$ 929FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapestC$ 826AverageC$ 1,409FlexibilityNo cancel feeOn-time75%
Search KLM flights
ITA AirwaysCheapestC$ 854AverageC$ 1,332FlexibilityNo cancel feeOn-time81%
Search ITA Airways 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 Southeast Europe?

Cheapflights makes it easy to find Ontario to Southeast Europe flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southeast Europe from Ontario.

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

Certainly. Search results for flights to Southeast Europe from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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

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