Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Southeast Europe to Ontario from C$ 414

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — YYZ
5 Aug — 12 Aug1
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 31 July 2025.

Round-trip from

C$ 661

One-way from

C$ 414
Air Transat
  • Air Transat
  • 5/9-20/9
  • Nonstop
  • 19h 20m total
  • Southeast Europe to Ontario
Search Deals
22/9
  • 22/9
  • 2 total stops
  • 33h 40m 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 31 July 2025.

Fri 5/911:25 a.m.ATH - YUL
Nonstop10h 15mAir Transat
Sat 20/95:20 p.m.YUL - ATH
Nonstop9h 05mAir Transat
Deal found 31/7C$ 661
Fri 12/911:25 a.m.ATH - YYZ
1 stop13h 00mAir Transat
Thu 16/107:40 a.m.YYZ - ATH
1 stop18h 45mAir Transat
Deal found 30/7C$ 733
Wed 10/911:25 a.m.ATH - YTZ
1 stop13h 45mAir Transat
Thu 16/1012:30 p.m.YTZ - ATH
1 stop13h 55mAir Transat
Deal found 30/7C$ 736
Thu 27/117:50 p.m.ATH - YYZ
2 stops29h 25mMultiple Airlines
Wed 3/127:45 p.m.YYZ - ATH
2 stops16h 25mMultiple Airlines
Deal found 30/7C$ 745
Wed 22/107:40 p.m.ATH - YYZ
1 stop27h 00mScandinavian Airlines
Sat 25/105:10 p.m.YYZ - ATH
1 stop13h 30mScandinavian Airlines
Deal found 31/7C$ 760
Wed 17/96:45 a.m.ATH - YUL
1 stop21h 15mMultiple Airlines
Wed 8/1011:00 p.m.YUL - ATH
1 stop17h 45mMultiple Airlines
Deal found 30/7C$ 771
Wed 15/1012:05 p.m.SJJ - YYZ
1 stop33h 35mScandinavian Airlines
Fri 16/111:10 a.m.YYZ - SJJ
2 stops22h 00mScandinavian Airlines
Deal found 31/7C$ 801
Fri 19/95:45 a.m.ZAG - YYZ
1 stop14h 55mMultiple Airlines
Thu 25/911:55 p.m.YYZ - ZAG
1 stop32h 00mMultiple Airlines
Deal found 31/7C$ 818
Mon 8/97:00 p.m.ATH - YYZ
1 stop29h 20mLOT
Sun 21/910:20 p.m.YYZ - ATH
1 stop12h 40mLOT
Deal found 31/7C$ 836
Fri 19/91:55 p.m.SKG - YYZ
1 stop34h 25mLOT
Fri 3/1010:20 p.m.YYZ - SKG
1 stop31h 35mLOT
Deal found 30/7C$ 844
Wed 15/108:05 p.m.ATH - YYZ
1 stop26h 55mBritish Airways
Sat 8/1110:05 p.m.YYZ - ATH
1 stop32h 20mBritish Airways
Deal found 31/7C$ 890
Fri 5/912:10 p.m.ATH - YYZ
1 stop13h 24mAir Canada
Sat 20/98:45 p.m.YYZ - ATH
Nonstop9h 45mAir Canada
Deal found 31/7C$ 893

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 31 July 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.

Fri 5/9

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

Nonstop10h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 20/9

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

Nonstop9h 05m

C$ 661

AthensToronto

ATH - YYZ

ATHYYZ

Athens Eleftherios V.

Fri 12/9

11:25 a.m.-5:25 p.m.

1 stop13h 00m

Toronto Pearson Intl

Thu 16/10

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

1 stop18h 45m

C$ 733

AthensToronto

ATH - YTZ

ATHYTZ

Athens Eleftherios V.

Wed 10/9

11:25 a.m.-6:10 p.m.

1 stop13h 45m

Toronto Island

Thu 16/10

12:30 p.m.-9:25 a.m.

1 stop13h 55m

C$ 736

AthensToronto

ATH - YYZ

ATHYYZ

Athens Eleftherios V.

Thu 27/11

7:50 p.m.-6:15 p.m.

2 stops29h 25m

Toronto Pearson Intl

Wed 3/12

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

2 stops16h 25m

C$ 745

AthensToronto

ATH - YYZ

ATHYYZ

Athens Eleftherios V.

Wed 22/10

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

1 stop27h 00m

Toronto Pearson Intl

Sat 25/10

5:10 p.m.-1:40 p.m.

1 stop13h 30m

C$ 760

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Wed 17/9

6:45 a.m.-9:00 p.m.

1 stop21h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

11:00 p.m.-11:45 p.m.

1 stop17h 45m

C$ 771

SarajevoToronto

SJJ - YYZ

SJJYYZ

Sarajevo Butmir

Wed 15/10

12:05 p.m.-3:40 p.m.

1 stop33h 35m

Toronto Pearson Intl

Fri 16/1

11:10 a.m.-3:10 p.m.

2 stops22h 00m

C$ 801

ZagrebToronto

ZAG - YYZ

ZAGYYZ

Zagreb Franjo Tuđman

Fri 19/9

5:45 a.m.-2:40 p.m.

1 stop14h 55m

Toronto Pearson Intl

Thu 25/9

11:55 p.m.-1:55 p.m.

1 stop32h 00m

C$ 818

AthensToronto

ATH - YYZ

ATHYYZ

Athens Eleftherios V.

Mon 8/9

7:00 p.m.-5:20 p.m.

1 stop29h 20m

Toronto Pearson Intl

Sun 21/9

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

1 stop12h 40m

C$ 836

ThessalonikiToronto

SKG - YYZ

SKGYYZ

Thessaloniki Makedonia

Fri 19/9

1:55 p.m.-5:20 p.m.

1 stop34h 25m

Toronto Pearson Intl

Fri 3/10

10:20 p.m.-12:55 p.m.

1 stop31h 35m

C$ 844

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/7

Showing 1-10 of 60 results
1
2
3
...
6

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 31 July 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.

Weekly flight availability from Southeast Europe to Region of Ontario

Explore weekly flight availability from Southeast Europe to Ontario. 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 31 July 2025.

The most flights from zzYMH to CAON are scheduled on a Wednesday (8 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (4 on average).

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 31 July 2025.
Get a feel of what it's like to fly with Aegean Airlines,Emirates, andDelta 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.
Aegean Airlines
8.2
Very good
781 reviews
Check prices

Crew

8.6

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

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
8.2
Very good
781 reviews
Aegean Airlines
8.2
Very good
781 reviews
Check prices

Crew

8.6

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

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
8.1
Very good
3,300 reviews
Aegean Airlines
8.2
Very good
781 reviews
Check prices

Crew

8.6

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

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
7,981 reviews
Aegean Airlines
8.2
Very good
781 reviews
Check prices

Crew

8.6

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

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
1,383 reviews
Aegean Airlines
8.2
Very good
781 reviews
Check prices

Crew

8.6

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

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
7.7
Good
424 reviews
Aegean Airlines
8.2
Very good
781 reviews
Check prices

Crew

8.6

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

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 WestJet. According to our data, you can fly for as low as C$ 650. Users have also found prices from C$ 660 and C$ 710 on Aer Lingus and Turkish Airlines, 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

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

Alternative routes for Southeast Europe to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to Pierre Elliott Trudeau Intl flights
Frankfurt to Vancouver Intl flights
Charles de Gaulle to Pearson Intl flights
Heathrow to Pearson Intl flights
Orly to Pierre Elliott Trudeau Intl flights
Gatwick to Pearson Intl flights
Charles de Gaulle to Vancouver Intl flights
Frankfurt to Pearson Intl flights
Heathrow to Vancouver Intl flights
Amsterdam to Vancouver Intl flights
Charles de Gaulle to Québec City flights
Beauvais-Tille to Pierre Elliott Trudeau Intl flights
Frankfurt to Pierre Elliott Trudeau Intl flights
Lyon to Pierre Elliott Trudeau Intl flights
Orly to Pearson Intl flights
London City to Pearson Intl flights
Orly to Vancouver Intl flights
Bruxelles-National to Pierre Elliott Trudeau Intl flights
Leonardo da Vinci/Fiumicino to Pearson Intl flights
Charles de Gaulle to Toronto Island flights
Orly to Québec City flights
Frederic Chopin to Pearson Intl flights
Geneva to Pierre Elliott Trudeau Intl flights
Istanbul to Pearson Intl flights
Toulouse to Pierre Elliott Trudeau Intl flights
Gatwick to Vancouver Intl flights
Barcelona-El Prat to Pierre Elliott Trudeau Intl flights
Munich to Vancouver Intl flights
Heathrow to Calgary flights
Stansted to Pearson Intl flights
Luton to Pearson Intl flights
Vienna to Pearson Intl flights
Marseille to Pierre Elliott Trudeau Intl flights
Heathrow to Pierre Elliott Trudeau Intl flights
Malpensa to Pearson Intl flights
Amsterdam to Pearson Intl flights
Frederic Chopin to Toronto Island flights
Nice to Pierre Elliott Trudeau Intl flights
Frankfurt-Hahn to Vancouver Intl flights
Munich to Pearson Intl flights
Dublin to Pearson Intl flights
Dublin to Vancouver Intl flights
Madrid to Pierre Elliott Trudeau Intl flights
Frankfurt to Calgary flights
Zurich to Vancouver 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 31 July 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 560AverageC$ 1,138FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 670AverageC$ 854FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
British AirwaysCheapestC$ 697AverageC$ 1,027FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapestC$ 743AverageC$ 1,095FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LOTCheapestC$ 761AverageC$ 1,157FlexibilityNo cancel feeOn-time81%
Search LOT flights
Air FranceCheapestC$ 776AverageC$ 1,167FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 843AverageC$ 1,112FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 848AverageC$ 1,110FlexibilityNo cancel feeOn-time75%
Search KLM flights
Austrian AirlinesCheapestC$ 951AverageC$ 1,173FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
ITA AirwaysCheapestC$ 1,031AverageC$ 1,121FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.