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Cheap flights from Ontario to Thera from C$ 846

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — JTR
3 Dec — 10 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Ontario to Santorini

Enter your travel dates to find the best prices.

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

Mon 17/1112:30 p.m.YTZ - JTR
3 stops26h 45mMultiple Airlines
Sun 30/119:35 p.m.JTR - YTZ
3 stops31h 00mMultiple Airlines
Deal found 2/11C$ 1,205
Mon 17/116:45 p.m.YYZ - JTR
1 stop14h 50mMultiple Airlines
Sun 30/119:35 p.m.JTR - YYZ
3 stops25h 35mMultiple Airlines
Deal found 2/11C$ 1,217
Mon 8/128:15 p.m.YYZ - JTR
2 stops19h 10mMultiple Airlines
Sun 14/126:30 p.m.JTR - YYZ
2 stops27h 00mMultiple Airlines
Deal found 2/11C$ 1,226
Sun 30/116:45 p.m.YUL - JTR
2 stops16h 25mMultiple Airlines
Sun 7/126:00 a.m.JTR - YUL
2 stops17h 35mMultiple Airlines
Deal found 2/11C$ 1,304
Fri 21/1110:40 p.m.YYZ - JTR
2 stops16h 35mMultiple Airlines
Fri 28/116:00 a.m.JTR - YYZ
2 stops21h 40mMultiple Airlines
Deal found 2/11C$ 1,308
Mon 8/128:15 p.m.YYZ - JTR
2 stops17h 55mMultiple Airlines
Sat 13/126:30 p.m.JTR - YYZ
3 stops32h 14mMultiple Airlines
Deal found 2/11C$ 1,318
Sat 8/118:10 p.m.YUL - JTR
2 stops19h 05mMultiple Airlines
Sat 15/1111:35 a.m.JTR - YUL
3 stops33h 30mMultiple Airlines
Deal found 1/11C$ 1,691
Sat 15/116:30 p.m.YTZ - JTR
2 stops36h 45mAir Canada
Sat 22/118:15 a.m.JTR - YTZ
3 stops20h 20mAir Canada
Deal found 1/11C$ 1,825
Sat 15/118:30 p.m.YTZ - JTR
2 stops34h 45mMultiple Airlines
Sat 22/118:15 a.m.JTR - YTZ
3 stops20h 20mMultiple Airlines
Deal found 2/11C$ 1,895

Cheap flight deals from Ontario to Santorini

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

Round-trip from

C$ 1,128

One-way from

C$ 846
SWISS
  • SWISS
  • 2/5-15/5
  • 2 total stops
  • 37h 20m total
  • Ontario to Thera
Search Deals
11/11
  • 11/11
  • 3 total stops
  • 18h 20m total
  • Ontario to Thera
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Santorini 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 November 2025.
Use the filters below to find and compare flights from Ontario to Thera that are best for you.

Fly from

Ontario

Fly to

Santorini

Route

Depart

Return

Price

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Thu 30/4

8:20 p.m.-6:30 p.m.

1 stop15h 10m

Thera Santorini

Sat 16/5

7:35 p.m.-2:55 p.m.

2 stops26h 20m

C$ 1,187

TorontoThera

YTZ - JTR

YTZJTR

Toronto Island

Mon 17/11

12:30 p.m.-10:15 p.m.

3 stops26h 45m

Thera Santorini

Sun 30/11

9:35 p.m.-9:35 p.m.

3 stops31h 00m

C$ 1,205

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Wed 29/4

10:00 p.m.-2:05 p.m.

1 stop33h 05m

Thera Santorini

Mon 18/5

5:25 p.m.-8:10 p.m.

1 stop33h 45m

C$ 1,210

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Mon 17/11

6:45 p.m.-4:35 p.m.

1 stop14h 50m

Thera Santorini

Sun 30/11

9:35 p.m.-4:10 p.m.

3 stops25h 35m

C$ 1,217

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Mon 8/12

8:15 p.m.-10:25 p.m.

2 stops19h 10m

Thera Santorini

Sun 14/12

6:30 p.m.-2:30 p.m.

2 stops27h 00m

C$ 1,226

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Wed 29/4

10:00 p.m.-2:05 p.m.

1 stop33h 05m

Thera Santorini

Tue 19/5

2:45 p.m.-11:10 p.m.

2 stops39h 25m

C$ 1,251

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Wed 29/4

10:00 p.m.-2:05 p.m.

1 stop33h 05m

Thera Santorini

Sat 16/5

5:00 p.m.-9:42 p.m.

2 stops35h 42m

C$ 1,261

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Fri 1/5

6:05 p.m.-2:55 p.m.

1 stop13h 50m

Thera Santorini

Mon 18/5

5:25 p.m.-8:10 p.m.

1 stop33h 45m

C$ 1,271

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Wed 29/4

10:00 p.m.-2:05 p.m.

1 stop33h 05m

Thera Santorini

Thu 14/5

5:05 p.m.-4:05 p.m.

1 stop30h 00m

C$ 1,271

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Thu 30/4

6:05 p.m.-2:05 p.m.

1 stop13h 00m

Thera Santorini

Mon 18/5

5:25 p.m.-8:10 p.m.

1 stop33h 45m

C$ 1,271

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 19 results
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Best time to book a flight from Ontario to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini 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 Thera

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

Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Thera (average of C$ 1,173). Flying from Region of Ontario to Thera in January is currently the most expensive (average of C$ 2,307). 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 JTR?

Find hourly flight availability from Ontario to Santorini. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 November 2025.

A simple way to save on the total cost of your ticket is to fly from Region of Ontario to Thera in the evening. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Santorini. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Thera from Ontario?

    Most people fly into Thera Santorini (JTR) if they book a flight to Thera from Ontario. Santorini is conveniently located just 4.6 km from Thera’s city centre.

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

    A quick flight from Region of Ontario to Thera can take about 15h 10m. Lufthansa provides one of the quickest options available for as low as C$ 1,187. The distance between Region of Ontario and Thera is about 8338 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Region of Ontario to Thera?

    When deciding which route to take from Region of Ontario to Thera consider Toronto Pearson Intl - Thera Santorini, Montreal Pierre Elliott Trudeau Intl - Thera Santorini or Toronto Island - Thera Santorini as they are the most popular.

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

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

  • How can I find direct flights from Ontario to Santorini?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Santorini 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 Thera?

    Currently, August is the cheapest month in which you can book a flight from Region of Ontario to Thera (average of C$ 1,173). Flying from Region of Ontario to Thera in January is currently the most expensive (average of C$ 2,307). 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

Travelling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Oia
Pyrgos Kallistis

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Alternative routes for Ontario to Santorini

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Santorini flights
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Pearson Intl to Paleochori flights
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Halifax to Santorini flights
Pearson Intl to Naxos flights
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Edmonton to Mykonos flights

Top 2 airlines flying from Ontario to Santorini

Discover the top 2 airlines that operate flights from Ontario to Santorini. 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 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 1,022AverageC$ 1,375FlexibilityNo cancel feeOn-time77%
Search Air France flights
Aegean AirlinesCheapestC$ 1,791AverageC$ 2,060FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines 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 Santorini?

Cheapflights makes it easy to find Ontario to Santorini 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 Santorini?

Cheapflights helps you find that perfect flight to Santorini from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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

Yes! Start tracking prices for Ontario to Santorini 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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