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Cheap flights from Ontario to Sofia from C$ 332

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 Sofia departing on 30/1. 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 Sofia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:00 p.m. - 9:45 a.m.
YUL
-
SOF
27h 45m1 stop
Multiple Airlines Logo
8:15 p.m. - 9:00 p.m.
SOF
-
YUL
31h 45m1 stop
C$ 856Multiple Airlines
Fri, 17 Apr - Tue, 28 Apr
Multiple Airlines Logo
9:40 p.m. - 6:30 p.m.
YUL
-
SOF
13h 50m1 stop
Multiple Airlines Logo
5:55 a.m. - 7:05 a.m.
SOF
-
YUL
32h 10m2 stops
C$ 862Multiple Airlines
Sun, 18 Jan - Mon, 2 Feb
Multiple Airlines Logo
9:40 p.m. - 6:30 p.m.
YUL
-
SOF
13h 50m1 stop
Multiple Airlines Logo
12:00 p.m. - 12:40 p.m.
SOF
-
YUL
31h 40m1 stop
C$ 879Multiple Airlines
Sun, 18 Jan - Mon, 2 Feb
Multiple Airlines Logo
9:40 p.m. - 7:00 p.m.
YUL
-
SOF
14h 20m1 stop
Multiple Airlines Logo
6:30 a.m. - 7:40 p.m.
SOF
-
YUL
20h 10m2 stops
C$ 901Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
LOT Logo
10:40 p.m. - 1:50 p.m.
YYZ
-
SOF
32h 10m1 stop
LOT Logo
2:35 p.m. - 8:40 p.m.
SOF
-
YYZ
13h 05m1 stop
C$ 1,002LOT
Wed, 18 Feb - Tue, 24 Feb
LOT Logo
10:20 p.m. - 6:00 p.m.
YYZ
-
SOF
12h 40m1 stop
LOT Logo
6:45 p.m. - 5:20 p.m.
SOF
-
YYZ
29h 35m1 stop
C$ 1,009LOT
Mon, 30 Mar - Fri, 17 Apr
Air Canada Logo
5:30 p.m. - 1:15 p.m.
YTZ
-
SOF
12h 45m2 stops
Air Canada Logo
2:00 p.m. - 9:35 p.m.
SOF
-
YTZ
14h 35m2 stops
C$ 1,025Air Canada
Sat, 24 Jan - Sat, 31 Jan
Air Canada Logo
7:10 a.m. - 1:50 p.m.
YTZ
-
SOF
23h 40m2 stops
Air Canada Logo
6:05 a.m. - 9:35 p.m.
SOF
-
YTZ
22h 30m2 stops
C$ 1,055Air Canada
Thu, 29 Jan - Mon, 2 Feb
Air France Logo
5:20 p.m. - 1:55 p.m.
YOW
-
SOF
13h 35m1 stop
Air France Logo
7:10 a.m. - 3:10 p.m.
SOF
-
YOW
15h 00m1 stop
C$ 1,547Air France
Sun, 8 Feb - Tue, 17 Feb
Air France Logo
5:20 p.m. - 3:30 p.m.
YOW
-
SOF
15h 10m2 stops
Air France Logo
7:10 a.m. - 3:10 p.m.
SOF
-
YOW
15h 00m1 stop
C$ 1,578Air France
Sun, 8 Feb - Tue, 17 Feb

LOT flights from Region of Ontario to Sofia

Our best LOT deals on Region of Ontario to Sofia flight tickets
LOT
18 Feb
YYZ10:40 p.m.Toronto Pearson Intl
32h 10m
1 stop
SOF1:50 p.m.Sofia
24 Feb
SOF2:35 p.m.Sofia
13h 05m
1 stop
YYZ8:40 p.m.Toronto Pearson Intl
C$ 1,002
Find similar
LOT
30 Mar
YYZ10:20 p.m.Toronto Pearson Intl
12h 40m
1 stop
SOF6:00 p.m.Sofia
17 Apr
SOF6:45 p.m.Sofia
29h 35m
1 stop
YYZ5:20 p.m.Toronto Pearson Intl
C$ 1,009
Find similar
LOT
26 Jan
YYZ10:40 p.m.Toronto Pearson Intl
12h 10m
1 stop
SOF5:50 p.m.Sofia
30 Jan
SOF2:35 p.m.Sofia
13h 05m
1 stop
YYZ8:40 p.m.Toronto Pearson Intl
C$ 1,050
Find similar

Air Canada flights from Region of Ontario to Sofia

Our best Air Canada deals on Region of Ontario to Sofia flight tickets
Air Canada
24 Jan
YTZ5:30 p.m.Toronto Island
12h 45m
2 stops
SOF1:15 p.m.Sofia
31 Jan
SOF2:00 p.m.Sofia
14h 35m
2 stops
YTZ9:35 p.m.Toronto Island
C$ 1,025
Find similar
Air Canada
26 Jan
YYZ12:00 p.m.Toronto Pearson Intl
18h 15m
2 stops
SOF1:15 p.m.Sofia
30 Jan
SOF6:05 a.m.Sofia
15h 45m
1 stop
YYZ2:50 p.m.Toronto Pearson Intl
C$ 1,028
Find similar
Air Canada
24 Jan
YYZ5:00 p.m.Toronto Pearson Intl
13h 15m
2 stops
SOF1:15 p.m.Sofia
31 Jan
SOF2:00 p.m.Sofia
25h 39m
2 stops
YYZ8:39 a.m.Toronto Pearson Intl
C$ 1,033
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Sofia 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 18 December 2025.
Use the filters below to find and compare flights from Ontario to Sofia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

11:00 p.m.-9:45 a.m.

1 stop27h 45m

Sofia

Tue 28/4

8:15 p.m.-9:00 p.m.

1 stop31h 45m

C$ 856

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

9:40 p.m.-6:30 p.m.

1 stop13h 50m

Sofia

Mon 2/2

5:55 a.m.-7:05 a.m.

2 stops32h 10m

C$ 862

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

9:40 p.m.-6:30 p.m.

1 stop13h 50m

Sofia

Mon 2/2

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

1 stop31h 40m

C$ 879

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

9:40 p.m.-7:00 p.m.

1 stop14h 20m

Sofia

Fri 6/2

6:30 a.m.-7:40 p.m.

2 stops20h 10m

C$ 901

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Wed 18/2

10:40 p.m.-1:50 p.m.

1 stop32h 10m

Sofia

Tue 24/2

2:35 p.m.-8:40 p.m.

1 stop13h 05m

C$ 1,002

TorontoSofia

YYZ - SOF

YYZSOF

Toronto Pearson Intl

Mon 30/3

10:20 p.m.-6:00 p.m.

1 stop12h 40m

Sofia

Fri 17/4

6:45 p.m.-5:20 p.m.

1 stop29h 35m

C$ 1,009

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Sat 24/1

5:30 p.m.-1:15 p.m.

2 stops12h 45m

Sofia

Sat 31/1

2:00 p.m.-9:35 p.m.

2 stops14h 35m

C$ 1,025

TorontoSofia

YTZ - SOF

YTZSOF

Toronto Island

Thu 29/1

7:10 a.m.-1:50 p.m.

2 stops23h 40m

Sofia

Mon 2/2

6:05 a.m.-9:35 p.m.

2 stops22h 30m

C$ 1,055

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Sun 8/2

5:20 p.m.-1:55 p.m.

1 stop13h 35m

Sofia

Tue 17/2

7:10 a.m.-3:10 p.m.

1 stop15h 00m

C$ 1,547

OttawaSofia

YOW - SOF

YOWSOF

Ottawa

Sun 8/2

5:20 p.m.-3:30 p.m.

2 stops15h 10m

Sofia

Tue 17/2

7:10 a.m.-3:10 p.m.

1 stop15h 00m

C$ 1,578

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sofia from

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

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 Sofia?

The cheapest month to fly to Sofia from Region of Ontario is in February. Flight prices, which tend to average around C$ 1,051, are often lower during this time because this is during the off-season. If you are unable to visit Sofia during the month of February, then departing from Region of Ontario during the month March is also very affordable. Most momondo users find prices during this month for around C$ 1,127.

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

The cheapest day to depart from Region of Ontario to Sofia is on a Wednesday when prices can be found for as low as C$ 1,409. The most expensive day to fly to Sofia is Sunday, with ticket prices averaging around C$ 1,552.

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

Our most recent data shows that the best time of day to fly to Sofia is in the afternoon. Flights from Region of Ontario to Sofia during this time can be as low as C$ 1,411. Flights to Sofia are more costly in the evening, with an average ticket price of C$ 1,525. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Sofia?

You are more likely to see cheaper flights to Sofia from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Sofia for around C$ 1,292 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sofia from Region of Ontario for as low as C$ 1,259 on momondo.

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

You could potentially save up to 30% on your flight if you consider stops on a Region of Ontario to Sofia flight.

Cheap Region of Ontario to Sofia flight deals and tips

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

Fastest flight time

12h 25m

Direct flights

None
The fastest flight from Region of Ontario to Sofia takes 12h 25m
There are no direct flights from Region of Ontario to Sofia. There are no popular flight routes from Region of Ontario to Sofia.
Search flight deals

  • When did momondo last update prices for flights from Ontario to Sofia Airport?

    Prices for flights from Ontario to Sofia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario to Sofia Airport?

  • How old do you have to be to fly from Ontario to Sofia Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario to Sofia Airport.

  • What documentation or ID do you need to fly to Sofia Airport?

    The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Sofia

Compare and see reviews for airlines that fly from Region of Ontario to Sofia with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 873Free CancellationRating
6.7
7,585 reviews
Search British Airways flights
Air CanadaPriceFrom C$ 926Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
Austrian AirlinesPriceFrom C$ 994Free CancellationRating
7.6
879 reviews
Search Austrian Airlines flights
LufthansaPriceFrom C$ 1,009Free CancellationRating
6.8
7,635 reviews
Search Lufthansa flights
LOTPriceFrom C$ 1,042Free CancellationRating
7.5
1,149 reviews
Search LOT flights
Turkish AirlinesPriceFrom C$ 1,123Free CancellationRating
7.3
4,105 reviews
Search Turkish Airlines flights
Air FrancePriceFrom C$ 1,476Free CancellationRating
7.4
1,507 reviews
Search Air France flights

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Borovets

Why use momondo?

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

Finding the right flight to Sofia from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sofia quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Sofia from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Sofia from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from Ontario and alert you when they change.

An easier way to manage your Sofia trip

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Fly your favourite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
LOT
Air Canada
Lufthansa
Austrian Airlines
British Airways
Air France
Turkish Airlines