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Cheap flights from Ontario to Thera from C$ 399

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 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Thera

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:55 p.m. - 11:05 p.m.
YYZ
-
JTR
20h 10m
2 stops
Multiple Airlines Logo
11:50 p.m. - 5:55 p.m.
JTR
-
YYZ
25h 05m
2 stops
C$ 974Multiple Airlines
Tue, 16 Jun - Tue, 23 Jun
Multiple Airlines Logo
10:15 p.m. - 4:55 p.m.
YYZ
-
JTR
35h 40m
2 stops
Multiple Airlines Logo
8:20 a.m. - 6:50 p.m.
JTR
-
YYZ
17h 30m
1 stop
C$ 1,045Multiple Airlines
Tue, 16 Jun - Tue, 23 Jun
Multiple Airlines Logo
11:00 p.m. - 7:05 p.m.
YUL
-
JTR
13h 05m
1 stop
Multiple Airlines Logo
9:05 a.m. - 9:00 p.m.
JTR
-
YUL
42h 55m
2 stops
C$ 1,074Multiple Airlines
Sat, 6 Jun - Sat, 20 Jun
Multiple Airlines Logo
11:00 p.m. - 8:05 a.m.
YUL
-
JTR
50h 05m
2 stops
Multiple Airlines Logo
11:40 p.m. - 3:20 p.m.
JTR
-
YUL
22h 40m
1 stop
C$ 1,080Multiple Airlines
Sun, 7 Jun - Sun, 28 Jun
Multiple Airlines Logo
10:55 p.m. - 9:50 a.m.
YYZ
-
JTR
27h 55m
2 stops
Multiple Airlines Logo
5:45 p.m. - 5:10 p.m.
JTR
-
YYZ
30h 25m
3 stops
C$ 1,082Multiple Airlines
Mon, 1 Jun - Wed, 17 Jun
Multiple Airlines Logo
10:55 p.m. - 2:45 p.m.
YYZ
-
JTR
32h 50m
2 stops
Multiple Airlines Logo
8:30 a.m. - 6:50 p.m.
JTR
-
YYZ
17h 20m
1 stop
C$ 1,093Multiple Airlines
Mon, 1 Jun - Mon, 8 Jun
Delta Logo
5:00 p.m. - 12:40 p.m.
YUL
-
JTR
12h 40m
1 stop
Delta Logo
1:35 p.m. - 8:05 p.m.
JTR
-
YUL
13h 30m
1 stop
C$ 1,099Delta
Sat, 6 Jun - Sat, 20 Jun
Air Canada Logo
2:35 p.m. - 2:25 p.m.
YOW
-
JTR
16h 50m
2 stops
Air Canada Logo
9:20 a.m. - 11:54 p.m.
JTR
-
YOW
21h 34m
2 stops
C$ 2,749Air Canada
Sun, 14 Jun - Wed, 17 Jun
Air Canada Logo
10:05 p.m. - 8:10 p.m.
YOW
-
JTR
39h 05m
2 stops
Air Canada Logo
9:20 a.m. - 12:25 p.m.
JTR
-
YOW
58h 05m
2 stops
C$ 2,753Air Canada
Fri, 5 Jun - Tue, 9 Jun
Air Canada Logo
11:15 a.m. - 2:25 p.m.
YOW
-
JTR
20h 10m
2 stops
Air Canada Logo
9:20 a.m. - 11:54 p.m.
JTR
-
YOW
21h 34m
2 stops
C$ 2,754Air Canada
Sun, 14 Jun - Wed, 17 Jun

Air France flights from Region of Ontario to Thera

Our best Air France deals on Region of Ontario to Thera flight tickets
Air France
12 Aug
YYZ11:30 p.m.Toronto Pearson Intl
30h 20m
1 stop
JTR12:50 p.m.Thera Santorini
20 Aug
JTR1:45 p.m.Thera Santorini
14h 15m
1 stop
YYZ9:00 p.m.Toronto Pearson Intl
C$ 1,216
Air France
12 Aug
YYZ11:30 p.m.Toronto Pearson Intl
30h 20m
1 stop
JTR12:50 p.m.Thera Santorini
20 Aug
JTR1:45 p.m.Thera Santorini
30h 35m
2 stops
YYZ1:20 p.m.Toronto Pearson Intl
C$ 1,243
Air France
21 Jul
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
13h 00m
1 stop
JTR1:00 p.m.Thera Santorini
29 Jul
JTR2:00 p.m.Thera Santorini
13h 05m
1 stop
YUL8:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,337

Delta flights from Region of Ontario to Thera

Our best Delta deals on Region of Ontario to Thera flight tickets
Delta
6 Jun
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
12h 40m
1 stop
JTR12:40 p.m.Thera Santorini
20 Jun
JTR1:35 p.m.Thera Santorini
13h 30m
1 stop
YUL8:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,099
Delta
21 Jul
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
13h 00m
1 stop
JTR1:00 p.m.Thera Santorini
29 Jul
JTR2:00 p.m.Thera Santorini
25h 39m
2 stops
YUL8:39 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,251
Delta
2 Aug
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
12h 40m
1 stop
JTR12:40 p.m.Thera Santorini
24 Aug
JTR1:35 p.m.Thera Santorini
32h 30m
1 stop
YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,254

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Thera 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, momondo users made 96,600 searches. Data last updated 11 May 2026.
Use the filters below to find and compare flights from Ontario to Thera that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Tue 16/6

7:55 p.m.-11:05 p.m.

2 stops20h 10m

Thera Santorini

Tue 23/6

11:50 p.m.-5:55 p.m.

2 stops25h 05m

C$ 974

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Tue 16/6

10:15 p.m.-4:55 p.m.

2 stops35h 40m

Thera Santorini

Tue 23/6

8:20 a.m.-6:50 p.m.

1 stop17h 30m

C$ 1,045

MontrealThera

YUL - JTR

YULJTR

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

11:00 p.m.-7:05 p.m.

1 stop13h 05m

Thera Santorini

Sat 20/6

9:05 a.m.-9:00 p.m.

2 stops42h 55m

C$ 1,074

MontrealThera

YUL - JTR

YULJTR

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

11:00 p.m.-8:05 a.m.

2 stops50h 05m

Thera Santorini

Sun 28/6

11:40 p.m.-3:20 p.m.

1 stop22h 40m

C$ 1,080

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Mon 1/6

10:55 p.m.-9:50 a.m.

2 stops27h 55m

Thera Santorini

Wed 17/6

5:45 p.m.-5:10 p.m.

3 stops30h 25m

C$ 1,082

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Mon 1/6

10:55 p.m.-2:45 p.m.

2 stops32h 50m

Thera Santorini

Mon 8/6

8:30 a.m.-6:50 p.m.

1 stop17h 20m

C$ 1,093
Quickest round-trip

MontrealThera

YUL - JTR

YULJTR

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

5:00 p.m.-12:40 p.m.

1 stop12h 40m

Thera Santorini

Sat 20/6

1:35 p.m.-8:05 p.m.

1 stop13h 30m

C$ 1,099

OttawaThera

YOW - JTR

YOWJTR

Ottawa

Sun 14/6

2:35 p.m.-2:25 p.m.

2 stops16h 50m

Thera Santorini

Wed 17/6

9:20 a.m.-11:54 p.m.

2 stops21h 34m

C$ 2,749

OttawaThera

YOW - JTR

YOWJTR

Ottawa

Fri 5/6

10:05 p.m.-8:10 p.m.

2 stops39h 05m

Thera Santorini

Tue 9/6

9:20 a.m.-12:25 p.m.

2 stops58h 05m

C$ 2,753

OttawaThera

YOW - JTR

YOWJTR

Ottawa

Sun 14/6

11:15 a.m.-2:25 p.m.

2 stops20h 10m

Thera Santorini

Wed 17/6

9:20 a.m.-11:54 p.m.

2 stops21h 34m

C$ 2,754

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

Can stopping save me money on Region of Ontario to Thera flights?

You could potentially save up to 22% on your flight if you consider stops on a Region of Ontario to Thera flight.

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

Fastest flight time

14h 30m

Direct flights

None
The fastest flight from Region of Ontario to Thera takes 14h 30m
There are no direct flights from Region of Ontario to Thera. There are no popular flight routes from Region of Ontario to Thera.
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Frequently asked questions about flying from Ontario to Thera

  • 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 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.

Travelling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Oia
Imerovigli
Perissa
Firostefani
Ios
Karterados

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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