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Cheap flights from Ontario to Southeast Europe from C$ 360

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — ATH
7 avr. — 14 avr.1
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 2 avril 2025.

Round-trip from

C$ 905

One-way from

C$ 372

Popular in

December

Cheapest in

February

Average price

C$ 1,114
25/5-10/6
  • 25/5-10/6
  • 2 total stops
  • 61h 20m total
  • Ontario to Southeast Europe
28/5
  • 28/5
  • 2 total stops
  • 27h 30m total
  • Ontario to Southeast Europe
High demand for flights, 3% potential price rise
Cheapest flight prices on average. 2% potential price decrease (C$ 44 potential savings vs. average RT price).
Average for round-trip flights in April 2025

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 2 avril 2025.

dim. 25/59:30 p.m.YUL - SPU
1 stop29h 30mMultiple Airlines
mar. 10/69:45 a.m.SPU - YUL
1 stop31h 50mMultiple Airlines
Deal found 1/4C$ 905
lun. 8/96:15 p.m.YYZ - ATH
1 stop22h 00mAir France
lun. 15/93:05 p.m.ATH - YYZ
1 stop12h 50mAir France
Deal found 1/4C$ 929
sam. 31/56:03 a.m.YYZ - ATH
2 stops17h 57mDelta
dim. 15/63:25 a.m.ATH - YYZ
1 stop19h 20mDelta
Deal found 1/4C$ 930
sam. 5/47:30 a.m.YYZ - ATH
1 stop20h 40mAmerican Airlines
sam. 12/41:00 p.m.ATH - YYZ
2 stops17h 00mAmerican Airlines
Deal found 1/4C$ 935
ven. 18/46:20 p.m.YYZ - ATH
2 stops18h 15mBritish Airways
lun. 5/511:05 a.m.ATH - YYZ
1 stop19h 10mBritish Airways
Deal found 1/4C$ 936
mar. 13/57:55 p.m.YYZ - BEG
1 stop20h 20mMultiple Airlines
mar. 19/87:00 a.m.BEG - YYZ
1 stop16h 55mMultiple Airlines
Deal found 1/4C$ 941
mar. 13/56:45 a.m.YTZ - ATH
1 stop15h 15mMultiple Airlines
jeu. 5/67:55 a.m.ATH - YTZ
1 stop20h 25mMultiple Airlines
Deal found 1/4C$ 951
mar. 3/68:40 p.m.YUL - ATH
1 stop19h 20mLufthansa
jeu. 26/62:25 p.m.ATH - YUL
Nonstop9h 50mLufthansa
Deal found 1/4C$ 953
dim. 27/46:50 p.m.YUL - ATH
1 stop23h 30mMultiple Airlines
mar. 6/56:30 a.m.ATH - YUL
1 stop15h 30mMultiple Airlines
Deal found 1/4C$ 955
dim. 13/44:35 p.m.YYZ - ATH
1 stop25h 45mKLM
lun. 28/410:30 a.m.ATH - YYZ
1 stop19h 37mKLM
Deal found 31/3C$ 958
mar. 14/105:00 p.m.YUL - ATH
2 stops18h 35mDelta
mar. 4/113:35 a.m.ATH - YUL
1 stop15h 40mDelta
Deal found 1/4C$ 958
mar. 8/48:05 a.m.YUL - ATH
2 stops18h 50mUnited Airlines
jeu. 17/410:25 a.m.ATH - YUL
2 stops28h 23mUnited Airlines
Deal found 1/4C$ 961

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 2 avril 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

MontrealSplit

YUL - SPU

YULSPU

Montreal Pierre Elliott Trudeau Intl

dim. 25/5

9:30 p.m.-9:00 a.m.

1 stop29h 30m

Split

mar. 10/6

9:45 a.m.-11:35 a.m.

1 stop31h 50m

C$ 905

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

lun. 8/9

6:15 p.m.-11:15 p.m.

1 stop22h 00m

Athens Eleftherios V.

lun. 15/9

3:05 p.m.-8:55 p.m.

1 stop12h 50m

C$ 929

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

sam. 31/5

6:03 a.m.-1:20 p.m.

1 stop24h 17m

Athens Eleftherios V.

dim. 15/6

3:25 a.m.-3:45 p.m.

1 stop19h 20m

C$ 930

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

mar. 6/5

1:15 p.m.-11:10 a.m.

1 stop14h 55m

Athens Eleftherios V.

mar. 20/5

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

2 stops18h 55m

C$ 935

TorontoAthens

YYZ - ATH

YYZATH

Toronto Pearson Intl

ven. 18/4

6:20 p.m.-7:35 p.m.

2 stops18h 15m

Athens Eleftherios V.

lun. 5/5

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

1 stop19h 10m

C$ 936

TorontoBelgrade

YYZ - BEG

YYZBEG

Toronto Pearson Intl

mar. 13/5

7:55 p.m.-10:15 p.m.

1 stop20h 20m

Belgrade Nikola Tesla

mar. 19/8

7:00 a.m.-5:55 p.m.

1 stop16h 55m

C$ 941

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

mar. 3/6

8:40 p.m.-11:00 p.m.

1 stop19h 20m

Athens Eleftherios V.

jeu. 26/6

2:25 p.m.-5:15 p.m.

Nonstop9h 50m

C$ 953

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

lun. 19/5

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

1 stop17h 05m

Athens Eleftherios V.

mar. 3/6

6:00 a.m.-11:16 p.m.

2 stops24h 16m

C$ 956

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

lun. 14/4

2:20 p.m.-9:55 a.m.

1 stop12h 35m

Athens Eleftherios V.

jeu. 24/4

11:45 a.m.-7:45 p.m.

1 stop15h 00m

C$ 961

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

jeu. 12/6

4:40 p.m.-12:55 a.m.

1 stop25h 15m

Athens Eleftherios V.

lun. 30/6

6:55 a.m.-3:00 p.m.

1 stop15h 05m

C$ 969

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

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 2 avril 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.

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 2 avril 2025.
Get a feel of what it's like to fly with Aegean Airlines, 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.

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Food

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Food

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
8.0
Very good

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Food

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Food

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Food

7.3

Overall

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Entertainment

6.9

Boarding

7.8

Comfort

7.8

Food

7.3

Overall

8.1

Crew

8.6

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 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$ 636 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include WestJet from C$ 732 and Aer Lingus from C$ 762 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.

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 2 avril 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapestC$ 35AverageC$ 95FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
Austrian AirlinesCheapestC$ 445AverageC$ 1,404FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
PLAYCheapestC$ 657AverageC$ 784FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
SWISSCheapestC$ 765AverageC$ 1,289FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapestC$ 814AverageC$ 1,542FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapestC$ 823AverageC$ 1,279FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IcelandairCheapestC$ 851AverageC$ 968FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapestC$ 857AverageC$ 1,475FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapestC$ 909AverageC$ 1,042FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 931AverageC$ 1,307FlexibilityNo cancel feeOn-time70%
Search British 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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