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Cheap flights from Ontario to Thera from C$ 389

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.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Thera

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:10 p.m. - 4:25 p.m.
YYZ
-
JTR
15h 15m
1 stop
Multiple Airlines Logo
2:45 p.m. - 2:59 p.m.
JTR
-
YYZ
55h 14m
2 stops
C$ 914Multiple Airlines
Sun, 12 Jul - Mon, 27 Jul
Multiple Airlines Logo
6:10 p.m. - 1:55 p.m.
YYZ
-
JTR
12h 45m
1 stop
Multiple Airlines Logo
2:45 p.m. - 4:05 p.m.
JTR
-
YYZ
32h 20m
1 stop
C$ 928Multiple Airlines
Sun, 12 Jul - Mon, 27 Jul
Multiple Airlines Logo
1:16 p.m. - 1:50 p.m.
YYZ
-
JTR
41h 34m
2 stops
Multiple Airlines Logo
2:45 p.m. - 2:59 p.m.
JTR
-
YYZ
55h 14m
2 stops
C$ 948Multiple Airlines
Sun, 12 Jul - Mon, 27 Jul
British Airways Logo
6:10 p.m. - 1:55 p.m.
YYZ
-
JTR
12h 45m
1 stop
British Airways Logo
5:25 p.m. - 4:05 p.m.
JTR
-
YYZ
29h 40m
1 stop
C$ 978British Airways
Sun, 27 Sep - Mon, 12 Oct
British Airways Logo
10:00 p.m. - 5:30 p.m.
YUL
-
JTR
12h 30m
1 stop
British Airways Logo
6:30 p.m. - 8:15 p.m.
JTR
-
YUL
32h 45m
1 stop
C$ 993British Airways
Fri, 4 Sep - Sat, 12 Sep
Air France Logo
11:30 p.m. - 12:50 p.m.
YYZ
-
JTR
30h 20m
1 stop
Air France Logo
1:45 p.m. - 9:00 p.m.
JTR
-
YYZ
14h 15m
1 stop
C$ 1,061Air France
Sun, 12 Jul - Fri, 24 Jul
Delta Logo
11:30 p.m. - 12:50 p.m.
YYZ
-
JTR
30h 20m
1 stop
Delta Logo
1:45 p.m. - 9:00 p.m.
JTR
-
YYZ
14h 15m
1 stop
C$ 1,064Delta
Sun, 12 Jul - Fri, 24 Jul
Delta Logo
11:30 p.m. - 12:50 p.m.
YYZ
-
JTR
30h 20m
1 stop
Delta Logo
1:45 p.m. - 11:18 p.m.
JTR
-
YYZ
40h 33m
2 stops
C$ 1,101Delta
Sun, 12 Jul - Fri, 24 Jul
Air Canada Logo
10:45 a.m. - 8:00 p.m.
YTZ
-
JTR
26h 15m
2 stops
Air Canada Logo
9:30 a.m. - 2:20 p.m.
JTR
-
YTZ
35h 50m
2 stops
C$ 1,820Air Canada
Sun, 6 Sep - Thu, 10 Sep
Air Canada Logo
6:45 a.m. - 6:10 p.m.
YTZ
-
JTR
28h 25m
2 stops
Air Canada Logo
8:10 a.m. - 9:11 a.m.
JTR
-
YTZ
31h 01m
2 stops
C$ 1,833Air Canada
Thu, 15 Oct - Fri, 30 Oct

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Finnair flights from Region of Ontario to Thera

Our best Finnair deals on Region of Ontario to Thera flight tickets
Finnair
4 Sep
YUL5:34 p.m.Montreal Pierre Elliott Trudeau Intl
19h 01m
2 stops
JTR7:35 p.m.Thera Santorini
12 Sep
JTR8:25 p.m.Thera Santorini
30h 50m
2 stops
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,085
Finnair
10 Sep
YUL10:00 p.m.Montreal Pierre Elliott Trudeau Intl
38h 35m
2 stops
JTR7:35 p.m.Thera Santorini
19 Sep
JTR8:25 p.m.Thera Santorini
30h 50m
2 stops
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,105
Finnair
4 Sep
YUL5:34 p.m.Montreal Pierre Elliott Trudeau Intl
19h 01m
2 stops
JTR7:35 p.m.Thera Santorini
12 Sep
JTR8:25 p.m.Thera Santorini
30h 50m
2 stops
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,128

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 Jul
YYZ11:30 p.m.Toronto Pearson Intl
30h 20m
1 stop
JTR12:50 p.m.Thera Santorini
24 Jul
JTR1:45 p.m.Thera Santorini
14h 15m
1 stop
YYZ9:00 p.m.Toronto Pearson Intl
C$ 1,061
Air France
12 Jul
YYZ9:55 p.m.Toronto Pearson Intl
31h 55m
2 stops
JTR12:50 p.m.Thera Santorini
24 Jul
JTR1:45 p.m.Thera Santorini
14h 15m
1 stop
YYZ9:00 p.m.Toronto Pearson Intl
C$ 1,104
Air France
3 Aug
YUL9:00 p.m.Montreal Pierre Elliott Trudeau Intl
33h 00m
1 stop
JTR1:00 p.m.Thera Santorini
19 Aug
JTR2:00 p.m.Thera Santorini
17h 25m
2 stops
YUL12:25 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,142

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 27 June 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

Sun 12/7

6:10 p.m.-4:25 p.m.

1 stop15h 15m

Thera Santorini

Mon 27/7

2:45 p.m.-2:59 p.m.

2 stops55h 14m

C$ 914

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Sun 12/7

6:10 p.m.-1:55 p.m.

1 stop12h 45m

Thera Santorini

Mon 27/7

2:45 p.m.-4:05 p.m.

1 stop32h 20m

C$ 928

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Sun 12/7

1:16 p.m.-1:50 p.m.

2 stops41h 34m

Thera Santorini

Mon 27/7

2:45 p.m.-2:59 p.m.

2 stops55h 14m

C$ 948
Quickest round-trip

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Sun 27/9

6:10 p.m.-1:55 p.m.

1 stop12h 45m

Thera Santorini

Mon 12/10

5:25 p.m.-4:05 p.m.

1 stop29h 40m

C$ 978

MontrealThera

YUL - JTR

YULJTR

Montreal Pierre Elliott Trudeau Intl

Fri 4/9

10:00 p.m.-5:30 p.m.

1 stop12h 30m

Thera Santorini

Sat 12/9

6:30 p.m.-8:15 p.m.

1 stop32h 45m

C$ 993

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Sun 12/7

11:30 p.m.-12:50 p.m.

1 stop30h 20m

Thera Santorini

Fri 24/7

1:45 p.m.-9:00 p.m.

1 stop14h 15m

C$ 1,061

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Sun 12/7

11:30 p.m.-12:50 p.m.

1 stop30h 20m

Thera Santorini

Fri 24/7

1:45 p.m.-9:00 p.m.

1 stop14h 15m

C$ 1,064

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Sun 12/7

11:30 p.m.-12:50 p.m.

1 stop30h 20m

Thera Santorini

Fri 24/7

1:45 p.m.-11:18 p.m.

2 stops40h 33m

C$ 1,101

TorontoThera

YTZ - JTR

YTZJTR

Toronto Island

Sun 6/9

10:45 a.m.-8:00 p.m.

2 stops26h 15m

Thera Santorini

Thu 10/9

9:30 a.m.-2:20 p.m.

2 stops35h 50m

C$ 1,820

TorontoThera

YTZ - JTR

YTZJTR

Toronto Island

Thu 15/10

6:45 a.m.-6:10 p.m.

2 stops28h 25m

Thera Santorini

Fri 30/10

8:10 a.m.-9:11 a.m.

2 stops31h 01m

C$ 1,833

Flights are sorted by cheapest round-trip flights 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 11% 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

12h 30m

Direct flights

None
The fastest flight from Region of Ontario to Thera takes 12h 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
Megalochori
Perissa
Imerovigli
Karterados
Firostefani
Ios

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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