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Cheap flights from Southeast Europe to Ontario from C$ 436

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — YYZ
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Southeast Europe to Ontario

Enter your travel dates to find the best prices.

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 30 October 2025.

Thu 13/115:50 a.m.OTP - YTZ
2 stops22h 45mAir Canada
Sun 7/125:30 p.m.YTZ - OTP
2 stops39h 20mAir Canada
Deal found 28/10C$ 895
Mon 17/116:20 p.m.SKG - YYZ
1 stop33h 20mLOT
Mon 1/1210:40 p.m.YYZ - SKG
1 stop31h 20mLOT
Deal found 30/10C$ 898
Tue 25/112:10 p.m.ATH - YYZ
1 stop32h 30mScandinavian Airlines
Tue 2/125:10 p.m.YYZ - ATH
1 stop18h 30mScandinavian Airlines
Deal found 28/10C$ 899
Wed 26/116:05 a.m.OTP - YYZ
2 stops17h 35mAir Canada
Wed 3/128:25 p.m.YYZ - OTP
1 stop12h 25mAir Canada
Deal found 29/10C$ 899
Sun 23/114:40 p.m.OTP - YTZ
2 stops32h 15mSWISS
Sun 7/125:30 p.m.YTZ - OTP
2 stops48h 00mSWISS
Deal found 30/10C$ 902
Thu 27/115:50 a.m.OTP - YYZ
2 stops16h 44mAir Canada
Thu 4/128:25 p.m.YYZ - OTP
1 stop12h 25mAir Canada
Deal found 28/10C$ 902
Thu 20/114:40 p.m.OTP - YTZ
2 stops32h 15mSWISS
Mon 8/1212:30 p.m.YTZ - OTP
2 stops20h 20mSWISS
Deal found 29/10C$ 905
Thu 13/115:50 a.m.OTP - YYZ
1 stop14h 15mAir Canada
Mon 1/122:00 p.m.YYZ - OTP
2 stops18h 50mAir Canada
Deal found 28/10C$ 905
Fri 21/115:55 a.m.OTP - YYZ
2 stops17h 45mAir Canada
Fri 5/122:00 p.m.YYZ - OTP
2 stops17h 10mAir Canada
Deal found 29/10C$ 906
Thu 13/115:50 a.m.OTP - YYZ
1 stop21h 00mAir Canada
Mon 8/125:30 p.m.YYZ - OTP
2 stops18h 05mAir Canada
Deal found 28/10C$ 908
Wed 12/116:30 a.m.OTP - YTZ
2 stops18h 25mAir Canada
Mon 8/127:10 a.m.YTZ - OTP
2 stops25h 40mAir Canada
Deal found 28/10C$ 909
Mon 1/127:30 p.m.ATH - YYZ
1 stop27h 10mScandinavian Airlines
Mon 8/1212:15 p.m.YYZ - ATH
2 stops18h 05mScandinavian Airlines
Deal found 30/10C$ 910

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 30 October 2025.

Round-trip from

C$ 895

One-way from

C$ 436
19/1-25/1
  • 19/1-25/1
  • 4 total stops
  • 56h 20m total
  • Southeast Europe to Ontario
Search Deals
18/1
  • 18/1
  • 1 total stop
  • 14h 40m total
  • Southeast Europe to Ontario
Search Deals

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 30 October 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

ThessalonikiToronto

SKG - YYZ

SKGYYZ

Thessaloniki Makedonia

Mon 17/11

6:20 p.m.-8:40 p.m.

1 stop33h 20m

Toronto Pearson Intl

Mon 1/12

10:40 p.m.-1:00 p.m.

1 stop31h 20m

C$ 898

ThessalonikiToronto

SKG - YYZ

SKGYYZ

Thessaloniki Makedonia

Wed 25/3

2:00 p.m.-9:40 p.m.

1 stop13h 40m

Toronto Pearson Intl

Sun 29/3

10:20 p.m.-5:25 p.m.

1 stop12h 05m

C$ 901

BucharestToronto

OTP - YTZ

OTPYTZ

Bucharest Otopeni Intl

Sun 23/11

4:40 p.m.-5:55 p.m.

2 stops32h 15m

Toronto Island

Sun 7/12

5:30 p.m.-12:30 a.m.

2 stops48h 00m

C$ 902

BucharestToronto

OTP - YTZ

OTPYTZ

Bucharest Otopeni Intl

Thu 20/11

4:40 p.m.-5:55 p.m.

2 stops32h 15m

Toronto Island

Mon 8/12

12:30 p.m.-3:50 p.m.

2 stops20h 20m

C$ 905

BucharestToronto

OTP - YTZ

OTPYTZ

Bucharest Otopeni Intl

Wed 26/11

4:35 p.m.-5:55 p.m.

2 stops32h 20m

Toronto Island

Wed 3/12

12:30 p.m.-3:50 p.m.

2 stops20h 20m

C$ 905

BucharestToronto

OTP - YYZ

OTPYYZ

Bucharest Otopeni Intl

Fri 12/12

8:35 a.m.-2:45 p.m.

1 stop13h 10m

Toronto Pearson Intl

Wed 14/1

5:15 p.m.-2:40 p.m.

1 stop14h 25m

C$ 906

BucharestToronto

OTP - YYZ

OTPYYZ

Bucharest Otopeni Intl

Tue 27/1

5:55 a.m.-5:40 p.m.

2 stops18h 45m

Toronto Pearson Intl

Fri 6/2

1:00 p.m.-2:10 p.m.

2 stops18h 10m

C$ 906

BucharestToronto

OTP - YYZ

OTPYYZ

Bucharest Otopeni Intl

Fri 21/11

5:55 a.m.-4:15 p.m.

1 stop17h 20m

Toronto Pearson Intl

Fri 5/12

2:00 p.m.-2:10 p.m.

2 stops17h 10m

C$ 906

AthensToronto

ATH - YYZ

ATHYYZ

Athens Eleftherios V.

Fri 10/4

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

1 stop34h 20m

Toronto Pearson Intl

Thu 14/5

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

1 stop31h 40m

C$ 908

BucharestToronto

OTP - YTZ

OTPYTZ

Bucharest Otopeni Intl

Tue 28/4

6:30 a.m.-7:52 p.m.

2 stops20h 22m

Toronto Island

Tue 29/9

12:30 p.m.-6:35 p.m.

2 stops23h 05m

C$ 909

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

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, June is the cheapest month in which you can book a flight from Southeast Europe to Region of Ontario (average of C$ 677). Flying from Southeast Europe to Region of Ontario in October is currently the most expensive (average of C$ 919). 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 30 October 2025.

It’s optimal to fly from Southeast Europe to Region of Ontario in the evening. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Southeast Europe to Region of Ontario?

Use this chart to determine the cheapest time to fly round-trip from Southeast Europe to Ontario. Price data was last updated on 18 November 2024.

Travelers seeking maximum savings on their Southeast Europe to Region of Ontario flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 30 October 2025.
Get a feel of what it's like to fly with Air Transat,KLM, andLOT from Southeast Europe to Ontario by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
469 reviews
Check prices

Crew

8.5

Comfort

7.4

Food

6.8

Entertainment

7.1

Boarding

7.9

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
469 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Crew

8.5

Comfort

7.4

Food

6.8

Entertainment

7.1

Boarding

7.9

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
KLM
7.7
Good
1,406 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Crew

8.5

Comfort

7.4

Food

6.8

Entertainment

7.1

Boarding

7.9

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
LOT
7.6
Good
1,135 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Crew

8.5

Comfort

7.4

Food

6.8

Entertainment

7.1

Boarding

7.9

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,382 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Crew

8.5

Comfort

7.4

Food

6.8

Entertainment

7.1

Boarding

7.9

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Lufthansa
6.8
Okay
7,542 reviews
Air Transat
7.8
Good
469 reviews
Check prices

Crew

8.5

Comfort

7.4

Food

6.8

Entertainment

7.1

Boarding

7.9

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

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.

  • How long is the flight from Southeast Europe to Region of Ontario?

    LOT, SWISS, and Air Canada can get you from Southeast Europe to Region of Ontario in just under 18h 45m. Your travel time can differ by up to 14h 35m. Southeast Europe and Region of Ontario are separated by a distance of 7757 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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, June is the cheapest month in which you can book a flight from Southeast Europe to Region of Ontario (average of C$ 677). Flying from Southeast Europe to Region of Ontario in October is currently the most expensive (average of C$ 919). 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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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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Charles de Gaulle to Québec City flights
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Dublin to Pearson Intl flights
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Gatwick to Vancouver Intl flights
Munich to Vancouver Intl flights
Vienna to Pearson Intl flights
Frankfurt to Vancouver Intl flights
Istanbul to Pearson Intl flights
Lisbon to Pearson Intl flights
Amsterdam to Vancouver Intl flights
Frankfurt-Hahn to Pearson Intl flights
London City to Vancouver Intl flights
Madrid to Pearson Intl flights
Marseille to Pierre Elliott Trudeau Intl flights
Zurich to Pearson Intl flights
Charles de Gaulle to Abbotsford flights
Munich to Pearson Intl flights
Frederic Chopin to Toronto Island flights
Madrid to Pierre Elliott Trudeau Intl flights
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Zurich to Pierre Elliott Trudeau Intl flights
Leonardo da Vinci/Fiumicino to Pearson Intl flights

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 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 676AverageC$ 1,043FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
British AirwaysCheapestC$ 703AverageC$ 1,011FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LOTCheapestC$ 768AverageC$ 1,124FlexibilityNo cancel feeOn-time81%
Search LOT flights
Air FranceCheapestC$ 783AverageC$ 1,219FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 847AverageC$ 1,166FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 851AverageC$ 1,193FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 884AverageC$ 1,129FlexibilityNo cancel feeOn-time75%
Search KLM flights
Austrian AirlinesCheapestC$ 1,040AverageC$ 1,294FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
ITA AirwaysCheapestC$ 1,040AverageC$ 1,161FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
SWISSCheapestC$ 1,068AverageC$ 1,279FlexibilityNo cancel feeOn-time79%
Search SWISS 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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