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Cheap flights from Southeast Europe to Ontario from C$ 461

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — YYZ
8 Apr — 15 Apr1
1 adult

Cheap flight deals from Southeast Europe to Ontario

Keep the following information in mind while searching for Southeast Europe to Ontario flight deals. Data was last updated 3 April 2025.

Round-trip from

C$ 724

One-way from

C$ 461
Air Transat
  • Air Transat
  • 8/9-15/9
  • 1 total stop
  • 42h 35m total
  • Southeast Europe to Ontario
Search Deals
6/5
  • 6/5
  • 2 total stops
  • 31h 50m total
  • Southeast Europe to Ontario
Search Deals

Find flight deals from Southeast Europe to Ontario

Cheapest flights from Southeast Europe to Ontario
Explore the most affordable flight options available from Southeast Europe to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2025.

Mon 8/93:00 p.m.ATH - YUL
1 stop33h 30mAir Transat
Mon 15/95:20 p.m.YUL - ATH
Nonstop9h 05mAir Transat
Deal found 1/4C$ 724
Wed 3/911:25 a.m.ATH - YYZ
1 stop15h 00mAir Transat
Tue 16/97:40 a.m.YYZ - ATH
1 stop18h 45mAir Transat
Deal found 2/4C$ 815
Mon 12/57:40 p.m.ATH - YYZ
1 stop27h 00mScandinavian Airlines
Tue 27/55:10 p.m.YYZ - ATH
1 stop18h 40mScandinavian Airlines
Deal found 2/4C$ 825
Wed 11/66:30 a.m.ATH - YYZ
1 stop21h 25mAir France
Sun 22/66:15 p.m.YYZ - ATH
1 stop15h 50mAir France
Deal found 2/4C$ 831
Wed 7/511:05 a.m.ATH - YYZ
1 stop19h 10mMultiple Airlines
Sat 17/56:25 p.m.YYZ - ATH
1 stop13h 00mMultiple Airlines
Deal found 3/4C$ 841
Thu 26/62:00 p.m.ATH - YYZ
1 stop34h 20mLOT
Tue 9/910:20 p.m.YYZ - ATH
1 stop31h 40mLOT
Deal found 1/4C$ 845
Thu 22/55:25 p.m.ATH - YUL
1 stop30h 30mMultiple Airlines
Mon 9/67:00 p.m.YUL - ATH
1 stop15h 05mMultiple Airlines
Deal found 31/3C$ 853
Mon 5/511:05 a.m.ATH - YYZ
1 stop19h 10mAmerican Airlines
Mon 19/510:00 p.m.YYZ - ATH
1 stop19h 50mAmerican Airlines
Deal found 2/4C$ 854
Mon 12/57:00 a.m.SOF - YYZ
1 stop20h 55mMultiple Airlines
Sun 25/54:35 p.m.YYZ - SOF
1 stop14h 25mMultiple Airlines
Deal found 2/4C$ 860
Wed 9/45:25 p.m.ATH - YUL
1 stop30h 30mKLM
Thu 5/66:50 p.m.YUL - ATH
1 stop23h 35mKLM
Deal found 31/3C$ 864
Tue 16/96:55 a.m.ATH - YUL
1 stop20h 20mAmerican Airlines
Tue 14/1010:10 p.m.YUL - ATH
1 stop12h 55mAmerican Airlines
Deal found 1/4C$ 865
Fri 2/55:25 a.m.ATH - YUL
1 stop21h 50mBritish Airways
Fri 9/510:00 p.m.YUL - ATH
1 stop21h 00mBritish Airways
Deal found 2/4C$ 868

Cheapflights Fare Finder

Customize your flight search to find flights from Southeast Europe 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 3 April 2025.
Use the filters below to find and compare flights from Southeast Europe to Ontario that are best for you.

Fly from

Southeast Europe

Fly to

Ontario

Route

Depart

Return

Price

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Mon 8/9

3:00 p.m.-5:30 p.m.

1 stop33h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 15/9

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

Nonstop9h 05m

C$ 724

AthensToronto

ATH - YYZ

ATHYYZ

Athens Eleftherios V.

Wed 3/9

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

1 stop15h 00m

Toronto Pearson Intl

Tue 16/9

7:40 a.m.-9:25 a.m.

1 stop18h 45m

C$ 815

AthensToronto

ATH - YYZ

ATHYYZ

Athens Eleftherios V.

Mon 12/5

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

1 stop27h 00m

Toronto Pearson Intl

Tue 27/5

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

1 stop18h 40m

C$ 825

AthensToronto

ATH - YYZ

ATHYYZ

Athens Eleftherios V.

Wed 11/6

6:30 a.m.-8:55 p.m.

1 stop21h 25m

Toronto Pearson Intl

Sun 22/6

6:15 p.m.-5:05 p.m.

1 stop15h 50m

C$ 831

AthensToronto

ATH - YYZ

ATHYYZ

Athens Eleftherios V.

Wed 7/5

11:05 a.m.-11:15 p.m.

1 stop19h 10m

Toronto Pearson Intl

Sat 17/5

6:25 p.m.-2:25 p.m.

1 stop13h 00m

C$ 841

AthensToronto

ATH - YYZ

ATHYYZ

Athens Eleftherios V.

Thu 26/6

2:00 p.m.-5:20 p.m.

1 stop34h 20m

Toronto Pearson Intl

Tue 9/9

10:20 p.m.-1:00 p.m.

1 stop31h 40m

C$ 845

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Thu 22/5

5:25 p.m.-4:55 p.m.

1 stop30h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 9/6

7:00 p.m.-5:05 p.m.

1 stop15h 05m

C$ 853

AthensToronto

ATH - YYZ

ATHYYZ

Athens Eleftherios V.

Mon 5/5

11:05 a.m.-11:00 p.m.

2 stops18h 55m

Toronto Pearson Intl

Tue 20/5

10:15 p.m.-2:10 a.m.

1 stop20h 55m

C$ 854

SofiaToronto

SOF - YYZ

SOFYYZ

Sofia

Mon 12/5

7:00 a.m.-8:55 p.m.

1 stop20h 55m

Toronto Pearson Intl

Sun 25/5

4:35 p.m.-2:00 p.m.

1 stop14h 25m

C$ 860

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Thu 1/5

2:10 p.m.-8:15 p.m.

1 stop13h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 22/6

10:00 p.m.-12:45 a.m.

1 stop19h 45m

C$ 864

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

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

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

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

Currently, January is the cheapest month in which you can book a flight from Southeast Europe to Region of Ontario (average of C$ 167). Flying from Southeast Europe 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 YMH to ON?

Find hourly flight availability from Southeast Europe 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 3 April 2025.

When flying from Southeast Europe to Region of Ontario, 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 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 3 April 2025.
See what other customers who have flown with Aegean Airlines, Delta and Emirates from Southeast Europe to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very good
730 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.6

Comfort

7.8

Overall

8.1

Entertainment

6.9

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

Food

7.3

Boarding

7.8

Crew

8.6

Comfort

7.8

Overall

8.1

Entertainment

6.9

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
7,897 reviews
Aegean Airlines
8.1
Very good
730 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.6

Comfort

7.8

Overall

8.1

Entertainment

6.9

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
3,193 reviews
Aegean Airlines
8.1
Very good
730 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.6

Comfort

7.8

Overall

8.1

Entertainment

6.9

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
1,323 reviews
Aegean Airlines
8.1
Very good
730 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.6

Comfort

7.8

Overall

8.1

Entertainment

6.9

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
382 reviews
Aegean Airlines
8.1
Very good
730 reviews
Check prices

Food

7.3

Boarding

7.8

Crew

8.6

Comfort

7.8

Overall

8.1

Entertainment

6.9

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 Southeast Europe to Ontario. 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 Southeast Europe to Region of Ontario one-way?

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as C$ 674. Users have also found prices from C$ 691 and C$ 728 on Air Transat and Aer Lingus, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Southeast Europe to Region of Ontario (average of C$ 167). Flying from Southeast Europe 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Southeast Europe to Ontario

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

Discover the top 10 airlines that operate flights from Southeast Europe 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 3 April 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapestC$ 672AverageC$ 1,135FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air TransatCheapestC$ 686AverageC$ 967FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
British AirwaysCheapestC$ 720AverageC$ 1,062FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapestC$ 768AverageC$ 1,129FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LOTCheapestC$ 786AverageC$ 1,115FlexibilityNo cancel feeOn-time81%
Search LOT flights
Air CanadaCheapestC$ 812AverageC$ 1,211FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 849AverageC$ 1,216FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 867AverageC$ 1,169FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapestC$ 934AverageC$ 1,145FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
ITA AirwaysCheapestC$ 1,066AverageC$ 1,163FlexibilityNo 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 Southeast Europe to Ontario?

Cheapflights makes it easy to find Southeast Europe to Ontario 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 Southeast Europe to Ontario?

Millions of users choose and trust Cheapflights to book the best flight deals from Southeast Europe to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Southeast Europe to Ontario flexibly with Cheapflights today.

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

Yes! Start tracking prices for Southeast Europe to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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