Which airlines fly to Thera?

Aegean Airlines, Air France and SWISS are the top three most popular airlines that fly to Thera from Region of Ontario according to our data. Aegean Airlines is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Thera. Keep in mind that there are 3 different airlines that fly to Thera on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Thera Santorini?

Air Canada, SWISS, and Austrian Airlines are the most popular carriers operating from Ontario to Thera Santorini

How long does it take to fly to Thera?

Flight times from Region of Ontario to Thera vary, but if you’re flying out of Toronto and flying into Thera (one of the most popular routes), then the duration is 14h 52m on average. Another popular route from Region of Ontario to Thera is flying from Ottawa to Thera, which will take roughly 30h 10m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Ontario to Thera Santorini Airport?

Prices for flights from Ontario to Thera Santorini Airport were last updated today.

How many operators does momondo search for flights from Ontario to Thera Santorini Airport?

There are 3 operators available for flights from Ontario to Thera Santorini Airport as of July 2025.

How old do you have to be to fly from Ontario to Thera Santorini Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Thera Santorini Airport.

What documentation or ID do you need to fly to Thera Santorini Airport?

The necessary travel and health documents for your Thera Santorini Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 455 Cheap Flights from Ontario to Thera in 2025

1 adult

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Find the cheapest flights from Ontario to Thera

Round-trip

One-way

Last minute

Cheap round-trip flights

10:10 p.m. - 8:50 p.m.YYZ-JTR

15h 40m1 stop

9:35 p.m. - 5:10 p.m.JTR-YYZ

26h 35m2 stops

C$ 956

Find Deal

Fri, 17 Oct - Wed, 22 Oct

11:00 p.m. - 12:50 p.m.YUL-JTR

30h 50m1 stop

4:35 p.m. - 9:00 p.m.JTR-YUL

35h 25m1 stop

C$ 978

Find Deal

Mon, 8 Sep - Tue, 16 Sep

11:00 p.m. - 7:20 p.m.YUL-JTR

13h 20m1 stop

10:55 a.m. - 9:00 p.m.JTR-YUL

17h 05m2 stops

C$ 1,027

Find Deal

Wed, 10 Sep - Wed, 17 Sep

10:10 p.m. - 2:05 p.m.YUL-JTR

32h 55m1 stop

5:10 p.m. - 8:15 p.m.JTR-YUL

34h 05m1 stop

C$ 1,205British Airways

Find Deal

Wed, 8 Oct - Sun, 12 Oct

6:05 p.m. - 4:05 p.m.YYZ-JTR

15h 00m1 stop

5:00 p.m. - 4:00 p.m.JTR-YYZ

30h 00m1 stop

C$ 1,205American Airlines

Find Deal

Wed, 1 Oct - Sat, 11 Oct

6:05 p.m. - 4:05 p.m.YYZ-JTR

15h 00m1 stop

5:00 p.m. - 4:00 p.m.JTR-YYZ

30h 00m1 stop

C$ 1,209American Airlines

Find Deal

Wed, 1 Oct - Sat, 11 Oct

6:05 p.m. - 4:05 p.m.YYZ-JTR

15h 00m1 stop

5:00 p.m. - 4:00 p.m.JTR-YYZ

30h 00m1 stop

C$ 1,210British Airways

Find Deal

Wed, 1 Oct - Sat, 11 Oct

4:40 p.m. - 6:10 p.m.YUL-JTR

18h 30m1 stop

8:55 p.m. - 3:00 p.m.JTR-YUL

25h 05m1 stop

C$ 1,246SWISS

Find Deal

Thu, 11 Sep - Sun, 14 Sep

9:20 p.m. - 9:50 a.m.YYZ-JTR

53h 30m2 stops

8:45 p.m. - 4:25 p.m.JTR-YYZ

26h 40m1 stop

C$ 1,253SWISS

Find Deal

Sun, 24 Aug - Mon, 8 Sep

1:10 p.m. - 8:45 p.m.YUL-JTR

24h 35m2 stops

9:35 p.m. - 12:40 a.m.JTR-YUL

34h 05m2 stops

C$ 1,296Aer Lingus

Find Deal

Tue, 9 Sep - Wed, 17 Sep

British Airways flights from Region of Ontario to Thera

Our best British Airways deals on Region of Ontario to Thera flight tickets

British Airways

8 Oct

YUL10:10 p.m.Montreal Pierre Elliott Trudeau Intl

32h 55m

1 stop

JTR2:05 p.m.Thera Santorini

12 Oct

JTR5:10 p.m.Thera Santorini

34h 05m

1 stop

YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,205

Find similar

British Airways

1 Oct

YYZ6:05 p.m.Toronto Pearson Intl

15h 00m

1 stop

JTR4:05 p.m.Thera Santorini

11 Oct

JTR5:00 p.m.Thera Santorini

30h 00m

1 stop

YYZ4:00 p.m.Toronto Pearson Intl

C$ 1,210

Find similar

British Airways

8 Oct

YUL10:10 p.m.Montreal Pierre Elliott Trudeau Intl

32h 55m

1 stop

JTR2:05 p.m.Thera Santorini

12 Oct

JTR5:10 p.m.Thera Santorini

34h 05m

1 stop

YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,251

Find similar

Austrian Airlines flights from Region of Ontario to Thera

Our best Austrian Airlines deals on Region of Ontario to Thera flight tickets

Austrian Airlines

8 Sep

YUL6:35 p.m.Montreal Pierre Elliott Trudeau Intl

19h 15m

1 stop

JTR8:50 p.m.Thera Santorini

13 Sep

JTR9:40 p.m.Thera Santorini

23h 10m

1 stop

YUL1:50 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,320

Find similar

Austrian Airlines

22 Aug

YYZ4:30 p.m.Toronto Pearson Intl

21h 20m

2 stops

JTR8:50 p.m.Thera Santorini

9 Sep

JTR9:40 p.m.Thera Santorini

25h 45m

2 stops

YYZ4:25 p.m.Toronto Pearson Intl

C$ 1,414

Find similar

How to get the cheapest flight ticket from Region of Ontario to Thera

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Thera?

The month of August is, on average, the cheapest month to fly to Thera from Region of Ontario, with most prices found around C$ 1,395. If you don’t want to visit Thera in August, then you should wait until July to fly from Region of Ontario, when ticket prices are also cheap, with an average price of C$ 1,463.

What is the cheapest day to depart on your flight to Thera?

The cheapest day to depart on your flight to Thera is on a Friday when prices can be found for as low as C$ 1,419. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Region of Ontario because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,692.

What is the cheapest time of day to depart on your flight to Thera?

The cheapest time of day to fly to Thera is in the morning when flights can be purchased for as low as C$ 1,278. Flights to Thera are more costly in the evening, with an average ticket price of C$ 1,540. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Region of Ontario to Thera flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Thera

Best price found	C$ 455
Fastest flight time	12h 30m
Direct flights	None
Airports in Thera	1 airport

The best one-way flight to Thera from Region of Ontario in the past 72 hours is C$ 455. The best round-trip flight deal from Region of Ontario to Thera found on momondo in the last 72 hours is C$ 956.

The fastest flight from Region of Ontario to Thera takes 12h 30m

There are no direct flights from Region of Ontario to Thera. Popular non-direct routes for this connection are Montreal Pierre Elliott Trudeau Intl Airport - Thera Santorini Airport, Toronto Island Airport - Thera Santorini Airport and Toronto Pearson Intl Airport - Thera Santorini Airport.

There is 1 airport near Thera: Thera Santorini (JTR)

Search flight deals

When did momondo last update prices for flights from Ontario to Thera Santorini Airport?
Prices for flights from Ontario to Thera Santorini Airport were last updated today.
How many operators does momondo search for flights from Ontario to Thera Santorini Airport?
There are 3 operators available for flights from Ontario to Thera Santorini Airport as of July 2025.
How old do you have to be to fly from Ontario to Thera Santorini Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Thera Santorini Airport.
What documentation or ID do you need to fly to Thera Santorini Airport?
The necessary travel and health documents for your Thera Santorini Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Thera

Compare and see reviews for airlines that fly from Region of Ontario to Thera with momondo

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom C$ 1,065	Free Cancellation	Rating 7.5 1,655 reviews	Search SWISS flights
Air France	PriceFrom C$ 1,160	Free Cancellation	Rating 7.5 1,467 reviews	Search Air France flights
Aegean Airlines	PriceFrom C$ 1,748	Free Cancellation	Rating 8.1 763 reviews	Search Aegean Airlines flights

Oia

Karterados

Perissa

Firostefani

Imerovigli

Ios

Kamari

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Thera?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Thera. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Thera with flexible booking policies on momondo?

Flights from Ontario to Thera with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Thera?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Thera from Ontario.

I’m not ready to book a flight from Ontario to Thera right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ontario to Thera now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thera and let you know when they change.

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Cheap flights from Ontario to Thera from C$ 455

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Thera departing on 15/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Ontario to Thera

Cheap round-trip flights

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Cheap last-minute flights

British Airways flights from Region of Ontario to Thera

Our best British Airways deals on Region of Ontario to Thera flight tickets

Austrian Airlines flights from Region of Ontario to Thera

Our best Austrian Airlines deals on Region of Ontario to Thera flight tickets

See travel insights to Thera from

How to get the cheapest flight ticket from Region of Ontario to Thera

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Thera?

What is the cheapest day to depart on your flight to Thera?

What is the cheapest time of day to depart on your flight to Thera?

What is the cheapest airline that flies from Ontario to Thera Santorini?

Air Canada, SWISS, and Austrian Airlines are the most popular carriers operating from Ontario to Thera Santorini

Which airlines fly to Thera?

How long does it take to fly to Thera?

Cheap Region of Ontario to Thera flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Thera

Best price found

Fastest flight time

Direct flights

Airports in Thera

When did momondo last update prices for flights from Ontario to Thera Santorini Airport?

How many operators does momondo search for flights from Ontario to Thera Santorini Airport?

How old do you have to be to fly from Ontario to Thera Santorini Airport?

What documentation or ID do you need to fly to Thera Santorini Airport?

Best airlines flying from Region of Ontario to Thera

Compare and see reviews for airlines that fly from Region of Ontario to Thera with momondo

Travelling to a place near Thera?

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Thera?

Can I find flights from Ontario to Thera with flexible booking policies on momondo?

How can momondo help me find flights from Ontario to Thera?

I’m not ready to book a flight from Ontario to Thera right now. Can momondo alert me if prices change?

An easier way to manage your Thera trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Greece

Airports servicing South Aegean